Broken Arrow, OK, USA, June 7, 2022 | ICML is proud to share the names of more than 2,650 lubrication and oil analysis practitioners who have earned first-time certifications during the past two years.
The candidates listed below faced unforeseen training, travel, testing, and employment challenges that began in mid-2020 with government-mandated lockdown measures introduced in response to the worldwide Covid-19 pandemic. Most of these practitioners also became the first to have online exam options that ICML rolled out in July that same year, even while our independent training partners similarly were expanding their own online and remote offerings to accommodate “the new reality.”
Recognizing the value of our credentials for both themselves and their employers, these practitioners persisted. They worked with our training partners and ICML to attend training sessions and pass nearly 3,000 first-time certification exams.
This map shows the geographic spread of successful exams logged by ICML from June 2020 to June 2022. (Click the map for an enlarged, dynamic view.)
In addition to the most recent two years listed below, you can search a real-time list of all actively certified practitioners at our publicly available Professionals Directory.
New Certified Professionals June 2020 to June 2022
| Full Name | Credentials | Company | Country |
|---|---|---|---|
| A Trent Christensen | MLT I | Freeport McMoRan | USA |
| A.G.H. Caelers | MLT I | MARS Netherlands | The Netherlands |
| A.M.J. van Halst | MLT I | IJssel Predictive Maintenance | The Netherlands |
| A.R.M. Koopman | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Aaron Bermes | MLA I | US Steel | USA |
| Aaron Duvall | MLT I | Georgia Pacific | USA |
| Aaron Greisinger | MLA I | Domtar | USA |
| Aaron Hyatt | MLA I, MLT I | Trico | USA |
| Aaron McCormick | MLT I | Freeport McMoRan | USA |
| Aaron McMahon | MLA I | Rio Tinto | Australia |
| Aaron Neves | MLT I | US Lubricants | USA |
| Aaron Rosenfeld | MLA I | US Steel | USA |
| Aart Heuveling | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Abdalaziz HussamEldien MohamedAlamien Allamalhuda | MLA I | Oil Energy Co.Ltd | Sudan |
| Abdalla Abd El Monteleb Abd El Lateef | MLA II | Cooperative Petroleum Company (CPC) | Egypt |
| Abdalrahim Hashim Osman Alhassan | MLA I | Oil Energy Co.Ltd | Sudan |
| Abdelazim Soliman | MLA I | RITEC - The Condition Monitoring Company | Egypt |
| Abdelhamid Mosaad Abdelhamid | MLA I | Atlasco Egypt | Egypt |
| Abdelmoneam Gaber Fahmy Ahmed Eldeeb | MLA I | Egyptian LNG | Egypt |
| Abdelrahman Ahmed Mohamed Mostafa | MLA II, MLA I | Centamin | Egypt |
| Abdel-Rahman Mahmoud | MLA I | United Gas Derivatives company - UGDC | Egypt |
| Abdul Rehman Fayaz Ahmed | MLA II | Saudi Total Petroleum Products Co | Saudi Arabia |
| Abdulaziz Abdullah Mohammed Aljaafari | MLA II | SGS | Saudi Arabia |
| Abdulaziz Alshaikhmubarak | MLA I | Saudi Aramco | Saudi Arabia |
| Abdulaziz Fahad M Alghamdi | MLA I | Unknown | Saudi Arabia |
| Abdulaziz Ibrahim AlJamaan | MLA I | Baker Hughes | Saudi Arabia |
| Abdulaziz Saleh Alzahrani | MLA I | Saudi Aramco | Saudi Arabia |
| Abdulkareem Ali Alturki | MLA I | Saudi Aramco | Saudi Arabia |
| Abdullah Abdullatif AL-Muzayyen | MLA I | Sabic | Saudi Arabia |
| Abdullah Alsannat | MLA I | Sabic | Saudi Arabia |
| Abdullah Mohammad Saeed Al-Amoudi | MLA I | Saudi Aramco | Saudi Arabia |
| Abdullah Mohammed Alamri | MLA I | Saudi Aramco | Saudi Arabia |
| Abdullah N. Alkhudhayr | MLA I | Saudi Aramco | Saudi Arabia |
| Abdulmajeed Alsobhi | MLA I | Sabic | Saudi Arabia |
| Abdulmajeed Ayed Al-Muraia | MLA I | Saudi Aramco | Saudi Arabia |
| Abdulmalik Abdullah Alturki | MLA I | Sabic | Saudi Arabia |
| Abdulrahman Qasim Alshammakhi | MLA I | Saudi Aramco | Saudi Arabia |
| Abdulrahman Saud Alansari | MLA I | Sabic | Saudi Arabia |
| Abdunnuur Mohd Salleh | MLA I | Tenaga Nasional Berhad | Malaysia |
| Abdur Rehman | MLA I | Pakistan Air Force | Pakistan |
| Abhay Sudhakar Chandajkar | MLA II | OQ (Oman Oil Co.) | Oman |
| Abhilash Muralidhar Bharadwaj | MLA I | Freeport McMoRan | USA |
| Abigail Stoks | MLT I, MLA I | Cleveland-Cliffs Inc. | USA |
| Abinash Bhuyan | MLA II | Aditya Birla Group | India |
| Abouelezz Farag | MLE | Kandil Steel | Egypt |
| Abraham Falcon Grande | MLA II, LLA I | Blending SAC | Peru |
| Abraham Jose Gassan Primera | MLT II | Centro de Desarrollo de Ingeniería de Mantenimiento (CDIM) | Argentina |
| Adam Aldridge | MLT I | Baxter Healthcare | USA |
| Adam Alexis Alva Espejo | MLT I | Quimpac S.A. | Peru |
| Adam Breidster | MLT I | Trico | USA |
| Adam Busam | MLT I | Kellogg | USA |
| Adam Cianfrini | MLA I | Newmont Boddington Gold | Australia |
| Adam Duffy | MLE | Pacific Gas & Electric | USA |
| Adam Frankum | MLT I | Freeport McMoRan | USA |
| Adam Hannah | MLT II | WestRock | USA |
| Adam Harteveld | MLT II, MLA I | Orano | Canada |
| Adam Kintz | MLA I | Wallis Lubricants | USA |
| Adam Larson | MLT I | Packaging Corp of America | USA |
| Adam Newsom | MLA II | Orange County Sanitation District | USA |
| Adam Pearson | MLA I | Southern Water | USA |
| Adam Peters | MLA I | Sedgman Pty Ltd | Australia |
| Ade Irwanto | MLT II | PT Pertamina | Indonesia |
| Adisukma Wijaya | MLE, MLT I | PT. Tiara Vibrasindo Pratama | Indonesia |
| Adnan Yousef Sharif | MLA I | Sabic | Saudi Arabia |
| Adriaan Bart Manhave | MLT I | TiZir Titanium & Iron AS | Norway |
| Adrian Goodwin | MLA II, MLA I | Sedgman Pty Ltd | Australia |
| Adriana Lamorte | MLT I | Unknown | Italy |
| Adrien Figueroa | MLT I | Cargill Inc. | USA |
| Agapito Berdoza | MLT I | RelaDyne | USA |
| Agustin Posilovic | MLT I | Cummins | Argentina |
| Ahmad Faizal Bin Ab Talib | MLA I | Yinson Lavender Operations Sdn Bhd | Malaysia |
| Ahmad Hassaan El-Sayed Hassaan | MLA I | Khalda Petroleum Company | Egypt |
| Ahmad Hisham Shah | MLA II | Saudi Aramco | Saudi Arabia |
| Ahmad Mohammad Alalwani | MLA I | Saudi Aramco | Saudi Arabia |
| Ahmad Salameh | MLA I | Enova | Saudi Arabia |
| Ahmad Tagelsir Mohmmadelmahadi Doleeb | MLA I | Oil Energy Co.Ltd | Sudan |
| Ahmed Abd Elhamid Elrawy Saied | MLA I | Khalda Petroleum Company | Egypt |
| Ahmed Abdel-Aziz Ayad | MLA I | Egyptian Propylene and Polypropylene Company ; EPP | Egypt |
| Ahmed Alsaffar | MLA I | Saudi Aramco | Saudi Arabia |
| Ahmed Badr Alkhazaali | MLA I | Basra oil company | Iraq |
| Ahmed El Agrody | MLA I | RITEC | Saudi Arabia |
| Ahmed El Sayed Yousef Abo El Farh | MLA I | EDEPCO | Egypt |
| Ahmed El Tayeb Mohamed El Khayamy | MLA I | Siemens Energy | USA |
| Ahmed Fathi Mahmoud Allam | MLA I | Schlumberger | Saudi Arabia |
| Ahmed Gamal Mohamed Shabak | MLA I | Egyptian Maintenance Company - EMC | Egypt |
| Ahmed Ibrahim Nasr Shokr | MLA I | British Petroleum | Egypt |
| Ahmed Mahmoud Ramadan Seddik Moustafa | MLA I | AL-ESNAD | Saudi Arabia |
| Ahmed Mohamed Abbas Refai | MLA I | Egyptian Maintenance Company - EMC | Egypt |
| Ahmed Mohamed Essam Metwaly | MLA II | Cooperative Petroleum Company (CPC) | Egypt |
| Ahmed Salah Sadek El Helbawy | MLA II | Khalda Petroleum Company | Egypt |
| Ahmed Samy Ahmed | MLA I | RITEC - The Condition Monitoring Company | Egypt |
| Ahsan Ali Rizvi | MLA I | ADNOC Distribution | U.A.E. |
| Aibek Kyzykty | MLA I | KAZ Minerals | Kazakhstan |
| Aidan Ball | MLT I | Grace | USA |
| Ajeshwar Vashist | MLT I, MLA I | Suncor Energy | Canada |
| Akhil Jeet Singh Rathore | MLA II | Indorama Eleme Petrochemicals Ltd | India |
| Akhmad Hariadi | MLA II | PT. Tiara Vibrasindo Pratama | Indonesia |
| Akram Elsayed Megahed | MLA I | EPROM | Egypt |
| Alain Saad | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Alan Stock | MLT I | Sedgman Pty Ltd | Australia |
| Alberes Anselmo dos Santos Junior | MLA I | Unknown | Brazil |
| Alberto Floresavila Leyva | MLT I | Importadora De Filtros Sapi De C.V | Mexico |
| Alberto Prieto Hernandez | MLA I | Bufete de Mantenimiento Predictivo e Ingenieria S.A. de C.V | Mexico |
| Aldo Alfredo Garcia Navarrete | MLT I | Lubcen | Mexico |
| Aldo Anselmo Merea Escurra | MLT I | Marea Importaciones S.A.C. | Peru |
| Aldo Sestito | MLT I | Edison Renewables SRL | Italy |
| Alec Spedding | MLA I | Seadrill | USA |
| Alejandro Flores Rojas | MLT I | Chevron | Mexico |
| Alejandro Peters | MLT I | Teck Resources Ltd | Canada |
| Alessandro Mendes Kim Ormieres | MLT II | Eldorado | Brazil |
| Alex Cobian | MLT I | BHP | Chile |
| Alex Brown | MLA I | Georgia Pacific | USA |
| Alex Hendrikus Cornelis Straver | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Alex Manuel Mejia Bogran | MLT I, MLA I | SER San Antonio | Nicaragua |
| Alex Marco Paco Javier | MLA I | Unknown | Bolivia |
| Alex Sunderland | MLA I | John Crane | UK |
| Alexa Ackermann | MLT II | WTCC - Management Services (Waste Treatment Completion Company) | USA |
| Alexander Alvarez | MLT II | Pixelle Specialty Solutions | USA |
| Alexander Brinley | MLT II, MLA II | Tamko Building Products | USA |
| Alexander Johann (Sander) Voss | MLA I | Veritas Petroleum Services (VPS) | The Netherlands |
| Alexander Kavanagh | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Alexander Padathu Joy | MLA I | ENOC | U.A.E. |
| Alexander Pypops | MLT I | I-care sprl | Belgium |
| Alexander Romanov | MLA II | J.M. Voith SE & Co. KG | VTBS | Germany |
| Alexandra Martin | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Alexandre Marcoux | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Alfredo Apellido | MLA I | US Steel | USA |
| Alfredo Garcia | MLA I | Luval, S.A. | Chile |
| Alfredo Quispe Mendoza | MLA II, MLT I | Unknown | Peru |
| Alfredo Rojas Hurtado | MLT I | SGS | Peru |
| Alfredo Vargas Rojas | MLA I | Lubricantes de Altura S.A.C. | Peru |
| Alfurqan Halim | MLA I | PT PLN (Persero) | Indonesia |
| Ali Abdullah Reshod | MLA I | Saudi Aramco | Saudi Arabia |
| Ali Alsafwani | MLT I | Saudi Aramco | Saudi Arabia |
| Alicia Robinson | MLT I | EPT Clean Oil | Canada |
| Alief Afrian Bargayu | MLT II | PT Pertamina | Indonesia |
| Alison Ricamore | MLT I | ExxonMobil | USA |
| Allan Kragh | MLA I | Filterteknik A/S | Denmark |
| Almaz Agybayev | MLA II, MLA I | KAZ Minerals | Kazakhstan |
| Alonso Aguilera Mesta | MLT I | Eagle Importacion SA de CV | Mexico |
| Alvaro Felipe Leiva Morales | MLA I | Luval, S.A. | Chile |
| Aly Mohamed Ahmed Soliman | MLA I | PrimeGear Training Academy (powered by Atlasco Egypt) | Egypt |
| Amanda Provetti de Lima | MLT I | Eldorado | Brazil |
| Amarjit Singh | MLT I | Unknown | Canada |
| Amber Whitesell | MLE | Hovden Oil | USA |
| Amir Jamshed | MLA II | Tasnee Petrochemical | Saudi Arabia |
| Amit Berry | MLA I | Amentum | USA |
| Amitkumar Ashokbhai Shingadiya | MLA I | Saudi Aramco | Saudi Arabia |
| Ammar Abdullah Abuassonoon | MLE, MLT II, MLA II | Saudi Aramco | Saudi Arabia |
| Amr Ahmed Hafez Masoud | MLA I | EPROM | Egypt |
| Amr Bahy Galal | MLA I | Damietta Port | Egypt |
| Amr Fares Ahmed Mersal | MLA II | Sabic | Saudi Arabia |
| Amr Gadalla | MLA II | OQ (Oman Oil Co.) | Oman |
| Amr Hassan Abayazeed | MLA I | Egyptian Petrochemicals Company | Egypt |
| Amr Mohamed Mahrous Abdelghani | MLA I | Saudi Aramco | Saudi Arabia |
| Amr Yousrey Hassan Menisy | MLA II | OQ (Oman Oil Co.) | Oman |
| Amr Zakaria Khalifa Aboutaleb | MLA II, MLA I | Unknown | Egypt |
| Anai Berenice Lopez Castellanos | MLT I | Chevron | Mexico |
| Anand Kukreja | MLA I | Petronas | Malaysia |
| Anand Lakshmana Rao | MLA I | Saudi Aramco | Saudi Arabia |
| Anas Ahmad Al-Marashi | MLA I | Saudi Aramco | Saudi Arabia |
| Anas Rosyadi | MLA I | DP World | U.A.E. |
| Anderson Alejandro Benites Zelaya | MLE | Oil Flush | Peru |
| Andras Gabor Gorog | MLT I | Repsol | Spain |
| Andre Moreira | MLA I | Unknown | Brazil |
| Andre Gil da Silva | MLA I | Nexux Lubrificação e Confiabilidade | Brazil |
| Andre Thissen | MLT I | Imbema Cleton bv | The Netherlands |
| Andreas Wieltsch | MLA I | Schenck Process | Australia |
| Andres Avelino Caceres Lara | MLT II | First Quantum Minerals LTD | Panama |
| Andres Gutierrez Velazquez | MLT I | Total | Mexico |
| Andres Herrera Vasquez | MLA I | Luval, S.A. | Chile |
| Andres Lantos | VPR, VIM | Laboratorio Dr. Lantos | Argentina |
| Andres Zuniga | MLA II | Sedgman Pty Ltd | Australia |
| Andrew Ali | MLA I | Ontario Power Generation | Canada |
| Andrew Cole | MLA II, MLT II | Des-Case | USA |
| Andrew Cordova | MLT I | Freeport McMoRan | USA |
| Andrew Dodd | MLT I | Pactiv Evergreen | USA |
| Andrew Duggan | MLA II | Santos Ltd. | Australia |
| Andrew Eley Roffey | MLA II | Bruce Power | Canada |
| Andrew Fox | MLT I | Dairyland Power Cooperative | USA |
| Andrew Gould | MLA I | Aecom Maintenance Contractors Ltd | Canada |
| Andrew Hilborn | MLT I | J.D. Irving, Limited | Canada |
| Andrew Kennedy | MLT I | Georgia Pacific | USA |
| Andrew M. Bryan | MLE | Emirates Global Aluminum | Pakistan |
| Andrew Olson | MLT I | AMSOIL | USA |
| Andrew Parker | MLA I | United Utilities (UUPL) | UK |
| Andrew Pitre | MLA II | Weyerhaeuser | Canada |
| Andrew Pratt | MLA II | Hy-Pro Filtration | UK |
| Andrew Rusthoven | MLT I | Starcon | USA |
| Andrew Sanford | MLT I | Schaeffer Manufacturing | USA |
| Andrew Temples | MLA I | Graphic Packaging International | USA |
| Andrew Thomas | MLA I | Cargill Inc. | USA |
| Andrew Young | LLA II | MartinFederal Consulting, LLC | USA |
| Andrey Nachinkin | MLA II, MLA I | KAZ Minerals | Kazakhstan |
| Andries Labuschagne | MLT I | Juken | New Zealand |
| Angel Eduardo del Castillo Espinoza | MLE | Minera Miskimayo | Peru |
| Angel McPeak | MLA I | The McPherson Companies, Inc. | USA |
| Angel Olmedo Espinoza Palma | MLT I | DPWorld | Ecuador |
| Angga Ridwan Pratama | MLA I | PT Indonesia Power | Indonesia |
| Anil Seepersad | MLA I | Shell | Trinidad & Tobago |
| Anna Malueg | MLA I | Amentum | USA |
| Antanas Tricou | MLA II, MLA I | AMRRI | USA |
| Anthony Baratta | MLA I | Jasper Engineering & Equipment CO. | USA |
| Anthony Black | MLT I | Georgia Pacific | USA |
| Anthony Costigan | MLA I | Seadrill | USA |
| Anthony Faiola | MLT I | Unknown | USA |
| Anthony Forster | MLT I | Frito-Lay North America | USA |
| Anthony Giraffa | MLT I | Pixelle Specialty Solutions | USA |
| Anthony Graham | MLA I | Interflon UK | UK |
| Anthony Kohan | MLA I | US Steel | USA |
| Anthony Sacco | MLT II | Carpenter Technology | USA |
| Anthony Skrypnik | MLA I | United Utilities (UUPL) | UK |
| Anthony Smith | MLT I | Central San - Central Contra Costa Sanitary District | USA |
| Antoine Pageau | MLT I | Laurentide Controls Ltd. | Canada |
| Antonio Manuel Martins Domingues | MLT I | Repsol | Portugal |
| Arackal Pramod Kumar | MLA I | Sabic | Saudi Arabia |
| Archie Pollard | MLT I | Genesis Energy | New Zealand |
| Aric Heiselman | MLT I | Cargill Inc. | USA |
| Arief Rahman | MLA I | PT. Indonesia Power Priok POMU | Indonesia |
| Arielli Passero Curdoglo | MLT I | Confialub | Brazil |
| Arjan (J.G.) Klein Ovink | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Arlene Asad-Dowling | MLA I | Kellogg | Australia |
| Armando Cruz Torres | MLA II | Confipetrol S.A. | Colombia |
| Arnaud Deziel-Richer | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Arnol Chira Apaza Machaca | MLA I | Confipetrol Andinas S.A. | Peru |
| Arnold Hahn | MLT I, MLA I | Weyerhaeuser | USA |
| Arnout Heidstra | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Arnulfo Espindola Peralta | MLT I | Lubcen | Mexico |
| Arthur Sawassato Cabral | MLT I | Cargill Inc. | Brazil |
| Arthur Henrique Rezende Vieira | MLT I | AngloGold Ashanti | Brazil |
| Arthur Kinnealey | MLT I, MLA I | Shell | USA |
| Arun Kumar Dinda | MLA II | Lubrication Technology | India |
| Arwa Omer Mohamed Ahmed | MLA I | Oil Energy Co.Ltd | Sudan |
| Asaad Alawi Al Alawi | MLT I | Saudi Aramco | Saudi Arabia |
| Ashton Nicks | MLT I | Texas Pride Fuels | USA |
| Asier De los Rios Bilbao | MLA I | Wartsila | Spain |
| Asma Qadeer Butt | MLA I | Total Energies | U.A.E. |
| Asmaa Hossam El Deen Zaki | MLA II | Coop | Egypt |
| Asmina Manna | MLA I | Total Energies | U.A.E. |
| Asok Kumar Mani | MLA I, MLT I | Gulf Oil Middle East Ltd | U.A.E. |
| Asset Smagulov | MLA I | KAZ Minerals | Kazakhstan |
| Audie Smith | MLT I | Cargill Inc. | USA |
| Augustus Kirby | MLT I | ArcelorMittal | USA |
| Auke Kuipers | MLT I | I-Care Reliability BV | Belgium |
| Aulia Djasman | MLA I | PT Daun Biru Engineering | Indonesia |
| Aurelio Ivanovich Ruiz Chaponan | MLT I | Spartan Distributors Srl | Peru |
| Austen Wood | MLT I, MLA I | Texarkana Aluminum, Inc. | USA |
| Austin Charlton | MLT I, MLA I | SFM Reliability Siolutions | USA |
| Austin Dickinson | MLT I | J.D. Irving, Limited | Canada |
| Austin Dobbs | MLT I | Phillips 66 | USA |
| Austin Dutra | MLT I | E&J Gallo Winery | USA |
| Austin Kaplan | MLT I | Frontier Coop | USA |
| Austin Kemper | MLT I | Iowa Fertilizer Company | USA |
| Austin Lemons | MLE, MLT I | Amentum | USA |
| Austin Norris | MLT I | Electrolux | USA |
| Austin Sasse | MLT I | Wells Enterprises | USA |
| Avery Armstrong | LLA I | Martin Federal | USA |
| Awad Ali Nasir Alharthi | MLA I | Saudi Aramco | Saudi Arabia |
| Awang Raisudin Bin Awang Saifudin | MLA II | Bintulu Port | Malaysia |
| Ayman Ahmed Ragab Baker | MLA I | Khalda Petroleum Company | Egypt |
| Ayman Sayed Ismail Mostafa | MLA II | Lubemaster | Egypt |
| Azhar Abdullah | VIM | Petronas Lubricants Marketing Sdn. Bhd. | Malaysia |
| Aziz Suahid | MLA II | Petronas | Malaysia |
| Badr Basaad | MLA I | Sabic | Saudi Arabia |
| Balakrushna Boodida | MLA I | GMR KAMALANGA ENERGY LTD | India |
| Bander Al-Qurashi | MLA I | Saudi Aramco | Saudi Arabia |
| Bao Li | MLT I | Goldwind Technology Co., LTD | China |
| Baojing Mi | MLT I | Unknown | China |
| Baptiste Gregoire | MLT I | I-Care Reliability | USA |
| Barbara Maria Hofer | MLA II | Oelcheck Gmbh | Germany |
| Basil Giri Davis | MLA III | Petronas Lubricants Marketing Sdn. Bhd. | Malaysia |
| Bassem Shehata Khalaf | MLA I | Royal Cement | Egypt |
| Begzot Zhakhatbekugli Aitkulov | MLA II, MLA I | KAZ Minerals | Kazakhstan |
| Belal Ibrahim Aboelfetouh | MLA II | John Crane | Egypt |
| Belinda Dela Adevor | MLA I | AngloGold Ashanti | Ghana |
| Ben Bryant | MLT I | Greif | USA |
| Benjamin Cotterill | MLA II | Sedgman Pty Ltd | Australia |
| Benjamin Edwards | MLT I | WestRock | USA |
| Benjamin Frazier | MLT I | WestRock | USA |
| Benjamin Hertzog | MLT I | James Hardie Building Products, Inc. | USA |
| Benjamin Higgs | MLT I | Encore Wire Corporation | USA |
| Benjamin Hislop | MLA I, MLT I | Fortescue Metals Group | Australia |
| Benjamin Morgan | MLA I | Interflon UK | UK |
| Benjamin Nichols | MLT I | C&W Services | USA |
| Benjamin Odman | MLA II | Anglo American | Australia |
| Benjamin Powell | MLT I | Georgia Pacific | USA |
| Benjamin Stukey | MLT I | Lubrication Engineers | USA |
| Benjamin Thomas | MLT I | WestRock | USA |
| Benjamin Whittam | MLA II | Santos Ltd. | Australia |
| Benjamin Wommack | MLA I, MLT I | International Paper | USA |
| Benoit Schoutetens | MLT I | I-care sprl | Belgium |
| Bernard Martinez | MLT I | Central San - Central Contra Costa Sanitary District | USA |
| Bernardo Castellani Troise | MLT I | Moove | Brazil |
| Bhanoth Suresh | MLA III | Axis Inspection Ltd. | India |
| Bhoopala Krishnan Mothilal | MLE | Emirates Global Aluminium | U.A.E. |
| Biju Joseph | MLA I | Fluid Life | Canada |
| Bill "Scottie" Stuckey | MLT I | ArcelorMittal | USA |
| Billy Abbott | MLT I | Georgia Pacific | USA |
| Billy Burr | MLT I | WestRock | USA |
| Biming Fu | MLT I | Unknown | China |
| Bin Cao | MLT I | Unknown | China |
| Bin Du | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Binar Ade Anugra | MLA I | PT Pupuk | Indonesia |
| Binning Wu | MLA II | China Resources Cement | China |
| Bjorn Pieters | MLT I | Kellogg | Belgium |
| Bjorn Wendelin | MLT I | C.C. Jensen A/S | Denmark |
| Blair Kuzio | MLA I | Shell | Canada |
| Blake Colpoys | MLA I | Enmax | Canada |
| Blake Sockrider | MLT I | Westlake Chemical Company | USA |
| Bo Peng | MLA I | Shanghai Jingjing Electromechanical Technology Co., LTD | China |
| Bo Xu | MLT I | Unknown | China |
| Bob Stallings | MLT I | Pixelle Specialty Solutions | USA |
| Bobby Colley | MLT I | Georgia Pacific | USA |
| Bobby Ferguson | MLA I | Amentum | USA |
| Bonaventure Ringgau Phillip | MLA I | Sejingkat Power Corporation Sdn Bhd | Malaysia |
| Bong Chee Kiong | MLA I | HB Industrial Supply SDN BHD | Malaysia |
| Borromeo Mathew | MLA I | Kinsajasa Sdn. Bhd. | Malaysia |
| Boyd Dixon | MLT I | Turner Industries Group (Harmony) LLC | USA |
| Brad Mapes | MLT I | Kellogg | USA |
| Bradley Gooden | MLT I | UGL | Australia |
| Bradley Hardesty | MLA I | GE Appliances | USA |
| Bradley Kohler | MLT I | US Steel | USA |
| Bradley Malerbi | MLA I | Wolverine Power Supply Cooperative | USA |
| Bradley May | MLT I | ArcelorMittal | USA |
| Bradley Merryman | MLT I | Ingredion | USA |
| Bradley Scates | LLA II | US Army | USA |
| Brady Lake | MLT I | Pixelle Specialty Solutions | USA |
| Brahim El Asri | MLA II | SGS | Morocco |
| Brahma Putra Mahayana | MLT II | PT Pertamina | Indonesia |
| Brahyan Basilio Calsin Torres | MLT I | SKF del Peru | Peru |
| Bram Bruning | MLT I | Van Meeuwen Industries BV | The Netherlands |
| Bram Dewulf | MLA I | Arcelormittal | Belgium |
| Brandon Avans | MLT I | GE Appliances | USA |
| Brandon Craig Bright | MLA I | Eastman Chemical | USA |
| Brandon Fisher | MLT I | Sasol | USA |
| Brandon Hall | MLA I | Donaldson | USA |
| Brandon Holder | MLT I | International Paper Company | USA |
| Brandon Jones | MLA I | Georgia Pacific | USA |
| Brandon Kirtley | MLT II | E&J Gallo Winery | USA |
| Brandon Moses | MLT I | Lotte Chemical | USA |
| Brandon Sande | MLT I, MLA I | Star West Petroleum Ltd. | Canada |
| Brandon van Opstal | MLA I | Koninklijke Marine | The Netherlands |
| Brandon Wilson | MLA I | Fiber Industries | USA |
| Brandyn Lassiter | MLT I | RelaDyne | USA |
| Brayan De Jesus Mejia Catano | MLA II | Masser | Colombia |
| Breanna Lee | MLA I | Peabody Energy | USA |
| Brendan Cartwright | MLA I | United Utilities (UUPL) | UK |
| Brendon Bernard Bolodo | MLA II | Petronas Chemicals Methanol SDN BHD | Malaysia |
| Brennen McMahon | MLT I | 2 Towns Ciderhouse | USA |
| Brent Carr | MLT I | Georgia Pacific | USA |
| Brent Pinkerton | MLT I | Old Dominion Electric Cooperative | USA |
| Brenton Chatoo | MLA I | Michelin | USA |
| Bret Beatie | MLT I | Noria Corporation | USA |
| Bret Stephenson | MLA I | The McPherson Companies, Inc. | USA |
| Brett Mooney | MLT I | Pactiv Evergreen | USA |
| Brett Scott | MLT I | ADM | USA |
| Brian Salviantono | MLA I | PT. Tiara Vibrasindo Pratama | Indonesia |
| Brian Cannon | MLT I | Turner Industries Group (Harmony) LLC | USA |
| Brian Claybourn | MLT I | Heritage Petroleum | USA |
| Brian Dircks | MLT II | Shermco Industries | USA |
| Brian Helm | MLT I | Michael Foods | USA |
| Brian Lee | MLT I | Harley Davidson Motor Co. | USA |
| Brian Mitchell | MLE | SKF | USA |
| Brian Monte | LLA II | US Army | USA |
| Brian Renzi | MLT I | International Paper Company | USA |
| Brian Suchomel | MLT I | Madison Metropolitan Sewerage District | USA |
| Brian Tafolla | MLA II, MLT II | Orange County Sanitation District | USA |
| Brian Walters | MLT II | Central San - Central Contra Costa Sanitary District | USA |
| Brion Casey | MLA I | The McPherson Companies, Inc. | USA |
| Bruce Diewold | MLT I | Iowa Fertilizer Company | USA |
| Bruce Ruschmeyer | MLT I | Michael Foods | USA |
| Bruce White | MLT I, MLA I | Shell | USA |
| Bruno Pereyra Quiroga | MLA I | ENDE ANDINA SAM | Bolivia |
| Bryan Cole | MLT I | Ingredion | USA |
| Bryan Cunanan | MLA II | Chevron | Philippines |
| Bryan Humphrey | MLT I | Texarkana Aluminum, Inc. | USA |
| Bryan Kent | MLT I | Turner/Westlake | USA |
| Bryan Wehler | MLT I | Schaeffer Manufacturing | USA |
| Bryant Dyer | MLT I | Schaeffer Manufacturing | USA |
| Bryce Kingsley | MLT I | Westlake Chemical Company | USA |
| Bryce Murphy | MLT I | Georgia Pacific | USA |
| Bssam Yousif Ahmed Yousif | MLA I | Oil Energy Co.Ltd | Sudan |
| Byung Chul Park | MLT I | Korea South-East Power Co. | South Korea |
| Caelan Baer | MLA I | Tolko Industries | Canada |
| Caio Kaizer Quarezemin | MLA I | Companhia Siderúrgica Nacional | Brazil |
| Caleb Cartee | MLT I | Electrolux | USA |
| Caleb Coon | MLT I | Cargill Inc. | USA |
| Caleb Nunez | MLT I | Breaux Petroleum Products | USA |
| Caleb Thompson | MLA I | Emprise Corporation | USA |
| Calvin Redman | MLT I | Enviva | USA |
| Cameron Chudy | MLA I, MLT I | Specialty Granules Inc. | USA |
| Canbin Lin | MLA I | Shanghai Qi 'en Machinery Equipment Co., LTD. | China |
| Carl Ramos | MLT I | Lubrication Engineers | USA |
| Carl Stowe | MLT I | Shell | USA |
| Carla Luiza da Silva | MLA I | Servilub | Brazil |
| Carli Lafond | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Carlos Carrasco Sans | MLA I | ATL | Spain |
| Carlos Alberto Caamano Jaraba | MLA II | Prodeco | Colombia |
| Carlos Andres Garcia Milian | MLA I | PRONICO | Guatemala |
| Carlos Antonio Sattui Ravines | MLT I | Repsol Comercial S.A.C. | Peru |
| Carlos Eduardo Camilo | MLT I, MLA I | VALE | Brazil |
| Carlos Eduardo Quispe Galdos | MLA I | Komatsu Mitsui | Peru |
| Carlos Enrique Trillo Jaen | MLA II, MLT I | Confipetrol Andinas S.A. | Peru |
| Carlos Fernando Grisales | MLA I | Oil Red S.A | Colombia |
| Carlos Humberto Ortiz Yauri | MLA II | Komatsu | Peru |
| Carlos Jhon Galarza Reyes | MLA II | Compania Minera Antapaccay | Peru |
| Carlos Rene Solorzano Soto | MLT I, MLA I | LUBRIIMPORT, S.A. | Guatemala |
| Carlos Viloria | MLA I | DC Water & Sewer Authority | USA |
| Carlos Vladimir Beltran Valero | MLE | Mi Teleferico | Bolivia |
| Casey Davidson | MLT I | City of Tulsa | USA |
| Casey Frame | MLT I | Frontier Coop | USA |
| Casey Wise | MLT I | Christensen, Inc. | USA |
| Casper Keinicke Kristiansen | MLA I | SKF | Denmark |
| Cathy Delaney | MLA I | Gulf Coast Authority | USA |
| Cesar Alfonso Moreno Ayala | MLA I | Gran Colombia Gold | Colombia |
| Cesar Jesus Martinez Gil | MLT I, MLA I | Bardahl | Mexico |
| Cesar Lezama Flores | MLA II | Comercial Roshfrans, S.A. de C.V. | Mexico |
| Cesar Martins Alvarado Samaniego | MLT I | Metalurgica | Mexico |
| Chad Adam Fairbanks Stanley | MLA I | US Steel | USA |
| Chad Ballard | MLT II | WestRock | USA |
| Chad Crooke | MLT I | United States Gypsum Co. | USA |
| Chad Rupp | MLT I | Heritage Petroleum | USA |
| Chandra Silaen | MLT II | PT Pertamina | Indonesia |
| Chang Jin Moon | MLA III | LG Chem, Ltd. | South Korea |
| Chao Sun | MLT I | Beijing Great Wall Aeronautical Measurement and Control Technology Research Institute, AviC | China |
| Charles Bartz | MLA II | Weyerhaeuser | USA |
| Charles Coney | MLA I | Weyerhaeuser | USA |
| Charles Dark | MLA I | Weyerhaeuser | USA |
| Charles Elliott | MLA I, MLT I | Firmenich Inc. | USA |
| Charles Hill | MLT I | ADM | USA |
| Charles Langston | MLT I | Port Consolidated, Inc. | USA |
| Charles Lima Bessa Assuncao | MLE | Petrobras | Brazil |
| Charley "Paul" Farless Jr | MLA II | Noria Corporation | USA |
| Charley Campbell | MLT I | Archer Daniels Midland Company | USA |
| Charlie Montgomery | MLT I | C & W Services | USA |
| Charlie Starling | LLA II | US Army | USA |
| Chase Breaux | MLT II | RelaDyne | USA |
| Chaz Kramlich | MLT I | Carpenter Technology | USA |
| Chaz Tukker | MLT I | I-care B.V. | The Netherlands |
| Cheng Liu | MLT I | North Longyuan Wind Power Generation Co. LTD | China |
| Cheng Zhang | MLA I | Ningbo Huanjie Ultrafiltration Technology Co., LTD | China |
| Cheolsun Park | MLA I | PUSAN NEWPORT Co., Ltd. | South Korea |
| Cheon Bong Gi | MLT I | Hyosung Corporation Co., Ltd. | South Korea |
| Cheri Lewis | MLA II, MLA I | Anniston Army Depot | USA |
| Cheyanne King | MLT I | Pactiv Evergreen | USA |
| Chiol Tausun | MLA II | Petronas Chemicals Methanol SDN BHD | Malaysia |
| Chirag Chawla | MLE | Gulf Oil Marine | Hong Kong |
| Chitrala Sandeep Kumar | MLA III | Predict Technologies India CP Ltd | India |
| Chong (Gavin) Kah Hin | MLA II | HY ENERGY SERVICES SDN BHD | Malaysia |
| Chris Fisher | MLT I | Evergreen Packaging | USA |
| Chris Gibson | MLT I | Evergreen Packaging | USA |
| Chris Hayes | MLT I | J.D. Irving, Limited | Canada |
| Chris Lamarche | MLT I, MLA I | North West Redwater Partnership | Canada |
| Chris Noonen | MLT I | Unknown | USA |
| Christiaan Vanseuningen | MLT I, MLA I | Kellogg | Belgium |
| Christian Guerrero | MLA I | Ingredion | USA |
| Christian Guillermo Chavez Vela | MLA I | Minsur | Peru |
| Christian Larson | MLT I | Koch Industries | USA |
| Christine Sumbler-Brasz | MLA I | Arctic Canadian Diamond Company | Canada |
| Christoph Schiller | MLE | Pacific Gas & Electric | USA |
| Christopher "Randy" Phillips | MLA I | Texarkana Aluminum, Inc. | USA |
| Christopher Alnor | MLA I | C.C. Jensen A/S | Denmark |
| Christopher Bridges | MLA I | Entergy, Inc. | USA |
| Christopher Brochu | MLT I | Pixelle Specialty Solutions | USA |
| Christopher Brown | MLT I | Amentum | USA |
| Christopher Cass | MLT I, MLA I | Amentum | USA |
| Christopher Doyle | MLT I | Schaeffer Manufacturing | USA |
| Christopher Dugger | MLT I | Arauco | USA |
| Christopher Goonai | MLE, MLA III, MLT II | Trinidad Inspection Services Ltd | Trinidad & Tobago |
| Christopher Guenther | MLA I | Weyerhaeuser | USA |
| Christopher Harvey | MLT I | Ingredion | USA |
| Christopher Joseph | MLT I | SKF | USA |
| Christopher Landry | MLT I | Entergy, Inc. | USA |
| Christopher Lee | MLA I | Epiroc | Australia |
| Christopher Mathers | MLE, MLA III, MLT II, VIM, VPR | BHP | Australia |
| Christopher Murphy | MLT I | WestRock | USA |
| Christopher Nolen | MLT I | Greif | USA |
| Christopher Olney | MLA I | Colorado Springs Utilities | USA |
| Christopher Proietti | MLT I, MLA I | ND Paper US | USA |
| Christopher Schwarz | MLA I | BEPC | USA |
| Christopher Sinclair | MLA II, MLT I | Bureau Veritas | Australia |
| Christopher Warner | MLT I | USS-Posco Industries | USA |
| Christos Paraskevopoulos | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Chu Chu | MLT I | North Longyuan Wind Power Generation Co. LTD | China |
| Chuck Emrich | MLT I | Ingredion | USA |
| Chudong Qin | MLT II | Guangzhou Mechanical Engineering Research Institute | China |
| Chung Chee Ming | MLA I | Yinson Lavender Operations Sdn Bhd | Malaysia |
| Chunsen Jia | MLA I | Tianjin Rundao Oil Monitoring Co. LTD | China |
| Chunyang Zhu | MLA I | Beijing Aeronautical Technology Research Center | China |
| Ciaran Jefferies | MLA I | Castrol | UK |
| Cicero Junior Rodrigues Lustosa | MLA II, MLT II | Lubrin | Brazil |
| Claudio Antonio Figueroa Pulgar | MLT II, MLT I, MLA I | Lubrication Engineers | Chile |
| Clay Mulder | MLT I | Coeur | USA |
| Clayton Henson | MLA I | Georgia Pacific | USA |
| Clayton Moore | MLT I | Turner Industries Group (Harmony) LLC | USA |
| Clayton Rougeou | MLT I, MLA I | Breaux Petroleum Products | USA |
| Clayton Walls | MLA I | US Pipe | USA |
| Cledson de Moura Machado | MLT I | VALE | Brazil |
| Clemente Zepeda Estrada | MLA III | Bufete de Mantenimiento Predictivo e Ingenieria S.A. de C.V | Mexico |
| Clever Daniel Espina Fernandez | MLA I | La Balinera S.A | Colombia |
| Cliff Blasy | MLT I | Pactiv Evergreen | USA |
| Clint Collins | MLT I | RelaDyne | USA |
| Clint Smith | MLT I | Iowa Fertilizer Company | USA |
| Clinton ("Bo") Hartman | MLA I | Longview Power LLC | USA |
| Clinton Maitland | MLT I | CBH Group | Australia |
| Clive Warren | MLT I | Evergreen Packaging | USA |
| Cody Brewer | MLT I | Quality Petroleum, Inc. | USA |
| Cody Gibson | MLT I | Evergreen Packaging | USA |
| Cody Rich | MLT II | International Paper | USA |
| Cole Hill | MLA I | Peabody Energy | USA |
| Cole Overly | MLA I | KCF Technologies | USA |
| Coleman Reagan | MLT I | Georgia Pacific | USA |
| Colin Atchison | MLT I | International Paper Company | USA |
| Colin Bleakney | MLA I | Shell | Canada |
| Colin Crabtree | MLA I | Kimberly Clark Inc. | Wales |
| Colin Ford | MLA II | Lubrication Engineers | South Africa |
| Colton Anderson | MLT I, MLA I | Arizona Public Service (APS) | USA |
| Colton Holtz | MLA I | Allied Oil & Supply | USA |
| Con Chappell | MLT I | Georgia Pacific | USA |
| Conley Burgard | MLA I | Sibanye Stillwater | USA |
| Conner Hutchison | MLA I | AVT Reliability | UK |
| Conner Nuernberger | MLT I | Schaeffer Manufacturing | USA |
| Connie Kangas | MLA I | Verso | USA |
| Conor Flaherty | MLT I | RILCO Lubricants & Services | USA |
| Corey Braaksma | MLT I | Electrolux | USA |
| Corey Carleton | MLT I | LP Corp | Canada |
| Corne Balvert | MLA II | Hitma Ultra Pure BV | The Netherlands |
| Corne Mol | MLT I | I-care sprl | Belgium |
| Cornelius Francois Groenewald | MLE | Anglo American | South Africa |
| Cornelius Johannes Coetzer | MLE | Yellotec (S. Africa) | South Africa |
| Corrigan Ouverson | MLA I | REG - Renewable Energy Group | USA |
| Cory Girard | MLT I | J.R. Simplot Company | USA |
| Craig Fultz | MLT I | CMS | USA |
| Craig Hunter | MLA I | AVT Reliability | UK |
| Craig Phillips | MLT I | Enviva | USA |
| Cristian de Vries | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Cristian Javier Cerquera Valderrama | MLA II | Confipetrol S.A. | Colombia |
| Cristian Marcelo Arevalo Salgado | MLT I | Goodyear | Chile |
| Cristian Schmid | MLT I | Lubritech | Argentina |
| Cristian Tudor | MLT I | Westlake Chemical Company | USA |
| Cristiano Monteiro Moreira dos Santos | MLA II | Moove | Brazil |
| Cristobal Bernal Sanhueza | MLA I, MLT I | Albemarle | Chile |
| Cristoforo Asquith | MLA I, MLT I | Pacific Gas & Electric | USA |
| Cristovao Junio da Silva | MLT I | VALE | Brazil |
| Curtis Hajduk | MLT I | Nutrien | Canada |
| Curtis Campisteguy | MLA II | Weyerhaeuser | USA |
| Curtis Dengler | MLT I, MLA I | Alberta Newsprint Company | Canada |
| Curtis Lammi | MLT I | Lubrication Engineers | Canada |
| Daisy Vervloet | MLA I | Fyraco Solutions | Belgium |
| Daisy Wendy Pau | MLA I | Sarawak Energy Berhad | Malaysia |
| Dale Collins | MLT I | Unknown | USA |
| Dalton Burgett | MLT I, MLA I | Red Star Yeast | USA |
| Dameon Barrows | MLA I | Tyree Oil | USA |
| Damian Cabrera Contreras | MLT I | Total | Mexico |
| Damien Pineau | MLA I | GE Energy | France |
| Damon Bishop | MLA II | Sedgman Pty Ltd | Australia |
| Dan Dykema | MLT I | Schaeffer Manufacturing | USA |
| Dan Huang | MLT I | Unknown | China |
| Dan Peters | MLT I | IKO Industries Ltd. | Canada |
| Daniel do Nascimento Gripa | LLA II | Moove | Brazil |
| Daniel Hanna Villarins | MLA I | Moove | Brazil |
| Daniel Peterson | MLT II, MLA II | Packaging Corp. of America | USA |
| Daniel Simard | MLT I | Nutrien | Canada |
| Daniel Atkinson | MLT I | WestRock | USA |
| Daniel Bomba | MLT I | I-care sprl | Belgium |
| Daniel Brumfield | MLT I | CMS | USA |
| Daniel Christopher Pappas | MLT I | Dilmar Oil Company | USA |
| Daniel Fernandez Perez | MLA I | Grupo CLH | Spain |
| Daniel Johnston | MLT I | Genesis Energy | New Zealand |
| Daniel Lewis | MLT I | FLSmidth | Denmark |
| Daniel Lucas de Sousa Gomes | MLT I | Cargill Inc. | Brazil |
| Daniel Miles | MLT I | GE Appliances | USA |
| Daniel Moran | MLT I, MLA I | Shell | USA |
| Daniel Nash | MLT I | Specialty Granules Inc. | USA |
| Daniel Nottingham | MLT I | Barrett's Minerals | USA |
| Daniel Wisniowski | MLT I | Ecol Sp. z o.o. | Poland |
| Daniel Yarbrough | MLA I, MLT I | Michelin | USA |
| Daniele Ziegler | MLT I | Zudek SRL | Italy |
| Danielle de Jesus Miranda Carvalho | LLA II | Moove | Brazil |
| Danielle Perkins | MLT I, MLA I | Shell | USA |
| Daniyar Azizbayev | MLA I | KAZ Minerals | Kazakhstan |
| Danny Groen | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Dany Arsenault | MLT I | Cascades | Canada |
| Darin Gilliam | MLT I | Sinclair Wyoming Refining | USA |
| Darmawan | MLA I | PT. Pembangkitan Jawa Bali (PJB) | Indonesia |
| Darrin Roblee | MLT I | Bunge | USA |
| Dave DAulerio | MLT I | PPC Lubricants | USA |
| Dave Johnson | MLA I | Hartland Lubricants & Chemicals | USA |
| Dave Neville | MLT I | Schaeffer Manufacturing | USA |
| Davey Brandt | MLT I | I-care B.V. | The Netherlands |
| David Sullivan | MLT I | Schaeffer Manufacturing | USA |
| David Alfredo Poma Huauya | MLE, MLT I | Diveimport S.A | Peru |
| David Borel | MLT I | Kellogg | USA |
| David Bowman | MLT I | PPC Lubricants | USA |
| David Brown | MLT I | Georgia Pacific | USA |
| David Carrington | MLT I | Georgia Pacific | USA |
| David Clardy | MLA I, MLT I | Michelin | USA |
| David Cook | MLT I | Georgia Pacific | USA |
| David Cox | MLT I | SKF | USA |
| David da Silva Cunha | MLA I | Moove | Brazil |
| David de Paula Tavares | MLA I | Nexux Lubrificação e Confiabilidade | Brazil |
| David Dodson | MLT I | Cascade Pacific Pulp | USA |
| David Downing | MLT I | Cargill Inc. | USA |
| David Drake | MLT I | WestRock | USA |
| David Glasgow | MLT I | Iowa Fertilizer Company | USA |
| David Gomes Costa | MLT I | E&J Gallo Winery | USA |
| David Hamilton | MLE | Merck & Co. | USA |
| David Hayes | MLT I | Lubrication Engineers | USA |
| David Johnson | MLA I | US Steel | USA |
| David Leighton | MLA I | RWE Generation | UK |
| David Leveque | MLE | RelaDyne | USA |
| David Lorenzo Jacobo Chavez | MLT I, MLA I | TECNOMINA SAC | Peru |
| David Myers | MLA I | Vestas | USA |
| David Nelson | MLT I | Pactiv Evergreen | USA |
| David Ramos | MLA I | Capstone Mining | USA |
| David Ray | MLT I | Johns Manville | USA |
| David Records | MLT I, MLA I | Simmons Animal Nutrition | USA |
| David Ruiz | MLT I | Starcon | USA |
| David Stiner | MLT I | Pixelle Specialty Solutions | USA |
| David Thibodeau | MLT I | Pfizer, Inc. | USA |
| David Webb | MLA I | Weyerhaeuser | USA |
| David Whittaker | MLA I | McCain | UK |
| David Williams | MLT I | Enviva | USA |
| David Wilson | MLT I | ADM | USA |
| Davy Rijploeg | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Dean Gintz | MLT I | Turner/Westlake | USA |
| Dean Jenkins | MLA I | BHP Billiton | Australia |
| Dean Leighton | MLA I | RS Components | UK |
| Dean McGaughey | MLT I | Enviva | USA |
| Deepak Deepnarain | MLA I | Bureau Veritas Gazelle | South Africa |
| Denis Kushnerenko | MLA I | KAZ Minerals | Kazakhstan |
| Denis Whissell | MLA I | Domtar | Canada |
| Dennis Kunstmann | MLA I, MLT I | Nutrien | Canada |
| Dennis Marinus Christiaan Timmerman | MLT II | Interflon Holland B.V. | The Netherlands |
| Dennis Pronk | MLA I, MLT I | Cockett Marine Oil Benelux | The Netherlands |
| Denver Miller | MLT II | Christensen, Inc. | USA |
| Denys Losyev | MLT II | Newmont Goldcorp | Argentina |
| Derek Edy | MLA I | Colorado Springs Utilities | USA |
| Derek Sware | MLA I | Shell | Canada |
| Derek Yates | MLA II | Unknown | USA |
| Desheng Zeng | MLT I | Unknown | China |
| Devan McGuire | MLA II, MLA I | Anniston Army Depot | USA |
| Devarajan Sreepathy | MLA I | Saudi Aramco | Saudi Arabia |
| Devin Jarrett | MLE | Noria Corporation | USA |
| Devon Bennett | MLT I | Wells Enterprises | USA |
| Devon Saitz | MLT I | West Fraser | Canada |
| Dewald Johann Brummer | MLA I | FUCHS | South Africa |
| Dewald Lourens Van Rooyen | MLA II | Exxaro | South Africa |
| Diana Andrea Alvizuri Arcienega | MLA III, MLT I | Finilager | Bolivia |
| Diana Grayson | MLA I | WesTrac Pty Ltd | Australia |
| Diana Liz Oré De La Cruz De La Cruz | MLA III | Southern Peru Copper Corporation | Peru |
| Dianeth del Carmen Quintero | MLA I | Gas Natural Atlántico S. de R. L. | Panama |
| Dick Stadhouder | MLT I | Eneco | The Netherlands |
| Dicky Andriawan | MLA I | PT Indonesia Power | Indonesia |
| Diego Antonio Rivera Villavicencio | MLA I | Zamine Peru | Peru |
| Diego Cantillano | MLT I | Novozymes North America | USA |
| Diego Elvis Torres Flores | MLA I | Unknown | Peru |
| Diego Garcia Vergara | MLT I | Total | Mexico |
| Diego Gilyam | MLA I | Laboratorio Dr. Lantos | Argentina |
| Dikman Warnakula | MLT I | Chevron | Sri Lanka |
| Dillon Southers | MLT I | Pactiv Evergreen | USA |
| Dillon Welch | MLT II | Sappi | USA |
| Dimitri Daamen | MLT I | J.D. Irving, Limited | Canada |
| Dody Said | MLA I | PT PLN (Persero) | Indonesia |
| Domenico Santantonio | MLT I | Baker Hughes | Italy |
| Dominiek Cracco | MLA I | Castrol | Belgium |
| Dominik Rudka | MLT I | Ecol Sp. z o.o. | Poland |
| Donald Cipriano | MLT I | Simplot | USA |
| Donald Fea | MLT I | WestRock | USA |
| Donald Iniubong Uboh | MLT I | Petrosave Integrated Services Ltd. | Nigeria |
| Donald Lawrence | MLA I | Shell | Canada |
| Donald Maurice | MLT I | Kimberly Clark Inc. | USA |
| Dong Liu | MLT I | Unknown | China |
| Donglin Deng | MLA I | Jiangsu Wictori Electromechanical Equipment Co., LTD | China |
| Dongxu Wang | MLT I | North Longyuan Wind Power Generation Co. LTD | China |
| Dongyang Zhao | LLA I | AGAT Labs | Canada |
| Donnie Mastin | MLA I | Weyerhaeuser | USA |
| Donovan Williams | MLT I | Enviva | USA |
| Doug Moss | MLT I | PCA | USA |
| Doug Waggoner | MLT I | International Paper Company | USA |
| Douglas Hahn | MLT I, MLA I | ND Paper US | USA |
| Douglas Mason Jr | MLT I | WestRock | USA |
| Douglas Reimy | MLA I | Saudi Aramco | Saudi Arabia |
| Douglas Wagner | MLT I | Sinclair Wyoming Refining | USA |
| Drake Davies | MLA I, MLT I | Mosaic Company | Canada |
| Drew Jackson | MLA I | The McPherson Companies, Inc. | USA |
| Drew MacRae | MLA II | Fluid Life | Canada |
| Drew Simpson | MLT I | Michelin | USA |
| Drew Trumbull | MLT I | Pepsico | USA |
| Dreysy Thania Garcia Rodriguez | MLA I | Soltrak | Peru |
| Duaij Salman Binzaiman | MLA I | Bahrain Petroleum Company; BAPCO | Kingdom of Bahrain |
| Duane Jackson ll | MLA I | Packaging Corp of America | USA |
| Duane Leboeuf | MLA II, MLT II | Flowserve | USA |
| Dulat Beisenali | MLA I | KAZ Minerals | Kazakhstan |
| Duman Shaidarov | MLA I | KAZ Minerals | Kazakhstan |
| Duncan Rothengatter | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Dustin Brown | MLA I, MLT I | Industrial Oils Unlimited | USA |
| Dustin Knight | MLT I | Kellogg | USA |
| Dustin LeBlanc | MLA II | RelaDyne | USA |
| Dustin Pawliw | MLT I | Tolko Industries | Canada |
| Dustin Powers | MLT I | Enviva | USA |
| Dustin Prochaska | MLT I | Post Consumer Brands | USA |
| Dwayne Anthony Griffin | MLE | Edison Chouest Offshore | USA |
| Dwayne Connett | MLT I | BioUrja | USA |
| Dwayne Darby | MLA I | Rio Tinto | Australia |
| Dylan Driessens | MLT I | I-care sprl | Belgium |
| Dylan Hannah | MLT I | Evergreen Packaging | USA |
| Dylan Kletzing | LLA I, MLA I, VIM | MRG Labs | USA |
| Dylan Kyle | MLT I, MLA I | Shell | USA |
| Dylan Stewart | MLA I, MLT I | Fortescue Metals Group | Australia |
| Earnest Iluore | MLE | Domtar | Canada |
| Ebed Parra Forero | MLT I | R & R Lubricantes S.A.S | Colombia |
| Ebenezer Amoonu Malm | MLA I | AngloGold Ashanti | Ghana |
| Ebenezer Paa Kwesi Arhin | MLA I | AngloGold Ashanti | Ghana |
| Ederson Pablo de Souza Mendonca | MLT I | Cargill Inc. | Brazil |
| Edgard Antonio Mendoza Khramov | MLE | Polaris Energy | Nicaragua |
| Edison Fernandez Buan | MLA I | JG Summit Petrochem | Philippines |
| Edmond Rivera | MLT I | Cargill Inc. | USA |
| Edson Rene Benavides Ayma | MLT I | Operaciones Servicios y Sistemas SRL | Peru |
| Eduardo Garcia Mendoza | MLT I | IRESA | Instrumentos, Refacciones Y Equipos, S.A. | Mexico |
| Eduardo Mariotti Abbas | MLT I | West Brasil Lubrificantes LTDA | Brazil |
| Eduardo Stiwenson Gonzalez Molinares | MLT I | Distribuidora de lubricantes del Oriente Colombiano SAS | Colombia |
| Edward Evans | MLT I | Worthington Industries | USA |
| Edward Fischle | MLA I | Lucas Oil Products, Inc | USA |
| Edward Graf | MLT I | GE Appliances | USA |
| Edward Lenaway III | MLT I | Graphic Packaging International | USA |
| Edward Miller | MLA I | US Steel | USA |
| Edward Pokana | MLA I | OK Tedi Mining Limited | Papua New Guinea |
| Edward Scurlock | MLT I | Pixelle Specialty Solutions | USA |
| Edwards Israel Malca Vilcapuma | MLT I | Comeco | Peru |
| Edwin Collyer | MLE | Pacific Gas & Electric | USA |
| Ehren Mackedanz | MLA I | Michael Foods | USA |
| Elam Francis Hurtado Ureta | MLT I | Operaciones Servicios y Sistemas SRL | Peru |
| Eldhose Annas Baby | MLA II | GULF LABORATORIES CO. WLL | Qatar |
| Eleazar Sanchez Lopez | MLT I | Gerdau | Mexico |
| Elias Joris | MLA I, MLT I | Nyrstar | Belgium |
| Eligius Fox | MLT I | Pixelle Specialty Solutions | USA |
| Elijah Obregon | MLT I | E&J Gallo Winery | USA |
| Elisar Yanong Gelig | MLT I | PASAR - Philippine Associated Smelting & Refining Corp. | Philippines |
| Elizabeth Ashley Hawk | MLA II, MLA I | Anniston Army Depot | USA |
| Ella Fisher | MLA I | Meridian Energy | New Zealand |
| Ellie Kempe | MLA I | Fortescue Metals Group | Australia |
| Elliott Mecchia | MLA I, MLT I | Electric Energy, Inc. | USA |
| Elton Mejieli | MLA II | Sedgman Pty Ltd | Australia |
| Emad Ahmed Hassan | MLA I | EPROM | Egypt |
| Emanuel Washington | MLT II | Oak Ridge National Laboratory | USA |
| Emilio Gabriel Rios Olivares | MLT I | Chevron | Mexico |
| Emily DeShano | MLA I | Xaerus Performance Fluids | USA |
| Emily Petersen | MLT I | Pepsico | USA |
| Emma Thompson | MLT I | Freeport McMoRan | USA |
| En Guang Li | MLA I | Jiangsu Dongfang Aerospace Calibration and Testing Co. Ltd | China |
| Enrico Dall Osto | MLT I | Unknown | Italy |
| Erfeng He | MLT I | Guohua New energy Co., LTD | China |
| Eric Beasley | MLT I | Schaeffer Manufacturing | USA |
| Eric De Vey | MLA II | Weyerhaeuser | USA |
| Eric Faircloth | MLA I | Emprise Corporation | USA |
| Eric Foreman | MLT I | Hendrix Precision Maintenance | USA |
| Eric Hartmann | MLT I | LubriSource, Inc | USA |
| Eric Larson | MLE | Pacific Gas & Electric | USA |
| Eric McKnight | MLT I | General Mills | USA |
| Eric Peet | MLT I | Owens Corning | USA |
| Eric Weber | MLA I | Seadrill | USA |
| Erick Brian Villavicencio Mansilla | MLA II | Operaciones Servicios y Sistemas SRL | Peru |
| Erick Dybata | MLA I | US Steel | USA |
| Erick Jorge Pachas Quispe | MLA III | Compañia Minas Buenaventura SA | Peru |
| Erick Rafael Gomes Serranu | MLE | Shell | Brazil |
| Erick Roman Azcarate Morillo | MLT I | Confipetrol Andinas S.A. | Peru |
| Erik Vega Repetto | MLT I | Grupo Iridium | Mexico |
| Erik Bergman | MLT I | Tata Steel | The Netherlands |
| Erik Burns | MLT I | PPC Lubricants | USA |
| Erik Rehr | MLT I | Madison Metropolitan Sewerage District | USA |
| Erin Bloom | MLA I | Emprise Corporation | USA |
| Ernest Newmes | MLT I | Enviva | USA |
| Erving Antonio Majata Maldonado | MLA I | Puris | USA |
| Erwin Van den Boom | MLT I | Van Meeuwen Industries BV | The Netherlands |
| Erwin van Egmond | MLT I | Hitma Ultra Pure BV | The Netherlands |
| Esosa Agbongiator | MLA I | Poseidon Systems | USA |
| Esteban Argos Plata Lopez | MLT I | Chevron | Mexico |
| Esteban Pablo Echeverria | MLT I | Pan American Energy | Argentina |
| Ethan Frye | MLT I | Pixelle Specialty Solutions | USA |
| Eugen Engel | MLT I, MLA I | Arizona Public Service (APS) | USA |
| Eugene Breazeale | MLT I | DAK Americas | USA |
| Eugene Concepcion | MLT I | Shell | Canada |
| Eugenio Enrique Canales | MLA I, MLT I | Shell | USA |
| Eula Joy Tamonan Taton | MLA II | Intertek | Philippines |
| Evan Buckley | MLA I, MLT I | Syncrude Canada Ltd. | Canada |
| Evan Thurlow | MLT I | Sappi | USA |
| Evan Williams | MLT I | CMS | USA |
| Ezequiel Marvin Machado Veizaga | MLE | Compania Electrica Central Bulo Bulo S.A. | Bolivia |
| Fabiano Gustavo Mendes | MLT I | VALE | Brazil |
| Fahad Nasser Alabdali | MLA II | Azzour North O&M | Kuwait |
| Fahad Trad Al Khaldi | MLA I | Sabic | Saudi Arabia |
| Fahmi Mohamed Elsayed | MLA II, MLA I | Sabic | Saudi Arabia |
| Faisal Althagafi | MLA I | Sabic | Saudi Arabia |
| Fakhrul Izzuddin Dolah | MLA I | Malaysian Refining Company SDN BHD | Malaysia |
| Fangzhou Zhao | MLA I | Pirelli | China |
| Farhan Saif Khan | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Faris Baker | MLA I | Saudi Aramco | Saudi Arabia |
| Fatema Shukri | MLA I | Bahrain Petroleum Company; BAPCO | Kingdom of Bahrain |
| Fathy Mostafa | MLA II | Methanex | USA |
| Feifei Jia | MLT I | Shandong China Tobacco Industry Co. LTD | China |
| Felipe Ernesto Tamayo Almonacid | MLA I | Copec S.A. | Chile |
| Felipe Manuel Ordono Gallegos | MLE, MLA II, MLT I | Sociedad Minera Cerro Verde | Peru |
| Felix Manuel Gandarilla Ornelas | MLT I | Proveedora Piinsa | Mexico |
| Feng Wei | MLA I | Chevron | China |
| Fengxian Xiang | MLT I | Unknown | China |
| Feras Abbas | MLA I | Unknown | Saudi Arabia |
| Fernando Abel Conde Jinez | MLA I | Lubricantes de Altura S.A.C. | Peru |
| Fernando Acevedo | MLT I | Pinnacle Foods Group | USA |
| Fernando Alejandro Perez Martinez | MLT I, MLA I | MTF | Mexico |
| Fernando Martinez Rodriguez | MLT I, MLA I | Bimbo SA de CV | Mexico |
| Fernando Morgado Hernandez | MLA I | Aceros Corsa Sa De Cv | Mexico |
| Fernando Oscar Bilotti | MLT I | Pan American Energy | Argentina |
| Flora Sierra Barba | MLT I | Repsol | Spain |
| Floyd Potts | MLT I | Quality Petroleum, Inc. | USA |
| Fong Jian Yip | MLA I | Yinson Lavender Operations Sdn Bhd | Malaysia |
| Francesco Beduschi | MLT I | Eni S.p.A | Italy |
| Francis Lambert | MLT I | Hecla Mining | Canada |
| Francis Lorenzo | MLT I | Lubrication Engineers | USA |
| Francis Normandin | MLT I | Arbec | Canada |
| Francois Goesten | MLA I | Wartsila | The Netherlands |
| Francois-Claude Pelchat | MLT I | Cascades | Canada |
| Frank Futrell | MLA I | Enviva | USA |
| Frank Nguyen | MLA I | Phillips 66 | USA |
| Frank Pittman | MLT I | International Paper | USA |
| Franklin Benjamin Viveros Quispe | MLA I, MLT I | Confipetrol Andinas S.A. | Peru |
| Franz Enzo Pozo Chalco | MLT I, MLA I | Repsol Comercial S.A.C. | Peru |
| Fred Howard | MLT I | Johns Manville | USA |
| Fred Matthew Schweinberg, Jr. | MLA II | Emprise Corporation | USA |
| Freddy Adolfo Miranda Mendoza | MLT I | SER San Antonio | Nicaragua |
| Frederick Simpson | MLT I | UT Battelle | USA |
| Fredy Alexander Parra Rojas | MLA I | Unknown | Colombia |
| Futong Huang | MLT I | Unknown | China |
| Gabriel Ferreira Nogueira | MLA II | Moove | Brazil |
| Gabriel Bradford | MLT I | Michelin | USA |
| Gabriel Ferrel II | MLT II, MLA II | SGS | USA |
| Gabriel Garcia | MLT I | Freeport McMoRan | USA |
| Gabriel Garcia Gonzalez | MLT I | Lubrimaster SA de CV | Mexico |
| Gabriel Gomes Pereira | MLT I | Kinross Gold Corp. | Brazil |
| Gabriel Moore | MLT I | Johns Manville | USA |
| Gabriel Negranza | MLA I | Xaerus Performance Fluids | USA |
| Gabriel Villareal | MLA I | DAK Americas | USA |
| Gabrielle Eufrasio Damas da Silveira | MLA I | Moove | Brazil |
| Gaetan Heirman | MLT I | I-care sprl | Belgium |
| Gamal Othman Kamel Tayae | MLA II | Centamin | Egypt |
| Ganesh Pradhan | MLA II | Kuwait Oil Company | Kuwait |
| Gao Juntao | MLA I | Tianjin HONGHE Technology Ltd., | China |
| Gareth Holmes | MLA I | United Utilities (UUPL) | UK |
| Gareth Maslin | MLA I | RWE Generation | UK |
| Garret Gibeau | MLA I | AMSOIL | USA |
| Garrett Bapp | MLE | Petro-Canada America Lubricants Inc | USA |
| Gary Bales | MLT I | Georgia Pacific | USA |
| Gary Behrens | MLE | Valmet | Australia |
| Gary McClain | MLT I | MCC Arnold | USA |
| Gary Nobles | MLT I | Structurlam | USA |
| Gary Rumberg | MLT I | Guardian Industries | USA |
| Gary Steele | MLT I, MLA I | Shell | USA |
| Gary Wright | MLA I | Bently Nevada | Australia |
| Gean Almeida Silva | MLT I | Moove | Brazil |
| Geert Demets | MLA I | Greif | Belgium |
| Gefei Zeng | MLT I | Unknown | China |
| Geiner Ivan Torres Solarte | MLT I | Swisslub | Colombia |
| Gemar Brown | MLT I | IMCA Jamaica Limited | Jamaica |
| Gene Dunlap | MLT I | Schaeffer Manufacturing | USA |
| Gengliang Cheng | MLA I | Pucheng Clean Energy Chemical Co. LTD | China |
| Geoffrey Walker | MLA I | Rio Tinto | Australia |
| George Kowalewycz | MLT I | Rio Tinto | Australia |
| Gerald Anthony Mwaipopo | MLA I | SGS | Tanzania |
| Gerald Mollineau | MLA I | Point Lisas Nitrogen Limited | Trinidad & Tobago |
| Gerald Putt | MLA II | Noria Corporation | USA |
| Gerald Waldschmidt | MLT I | Unknown | USA |
| Gerardo Gutierrez Reyes | MLT I | Total | Mexico |
| German Alberto Jovel Rincon | MLA II | Mecanicos Asociados | Colombia |
| Germano de Paula | MLA I | VALE | Brazil |
| Geronimo Wilmer Ignacio Ignacio | MLT I | Finilager | Bolivia |
| Gerson Eduardo Rios Cruz | MLA II | Unknown | Peru |
| Gert-Jan Jagtenberg | MLT I | MARS Netherlands | The Netherlands |
| Gian Bakti Gumilar | MLA I | PT. Tiara Vibrasindo Pratama | Indonesia |
| Gianmarcos Rios Pascual | MLA I | Confipetrol Andinas S.A. | Peru |
| Gianni Sartori | MLT I | GIK IMPIANTI SRL | Italy |
| Gilbert Balbalosa Macalla | MLA II, MLA I | Unknown | Philippines |
| Giles Banyard | MLA I | US Pipe | USA |
| Gilles Van Mol | VIM, VPR | Oil Sense | Belgium |
| Gina Vega Espinoza | LLA II | Blending SAC | Peru |
| Glen Jones | MLT I | WestRock | USA |
| Glen King | MLT I | Michelin | USA |
| Glenn Boyer | MLA I | Rio Tinto | Australia |
| Gokulraj Inbamani | MLA I | PT. Fajar Surya Wisesa Tbk. | Indonesia |
| Gongrong Liao | MLA I | Exxonmobil | China |
| Gonzalo Alonso Salazar Revilla | MLT I | Confipetrol Andinas S.A. | Peru |
| Gonzalo Giovanny Fiorilo Burgoa | MLT I | Unknown | Bolivia |
| Goran Cemerikic | MLA I | United Utilities (UUPL) | UK |
| Gorkem Okur | MLT I | I-care sprl | Belgium |
| Grady Gage | MLA I, MLT I | Envibe, Inc. | USA |
| Grant Geer | MLE | Pacific Gas & Electric | USA |
| Grant Halverson | MLT I, MLA I | Tolko Industries | Canada |
| Grant Horrocks | MLT I | Freeport McMoRan | USA |
| Grant Pullin | MLA I, MLT I | Trico | USA |
| Greg Livingstone | VIM, VPR | Fluitec | USA |
| Gregg Scruggs | MLT I | West Fraser | USA |
| Gregory Butler | MLA I, MLT I | Valley Pacific Petroleum Services | USA |
| Gregory Romer | MLE, MLT II | Hydrocarbon Program Consultancy | Australia |
| Gregory Shaw Jr | LLA II | US Army | USA |
| Greidson Duarte | MLT I | VALE | Brazil |
| Guangchao Ma | MLT I | Unknown | China |
| Guanjun Zhang | MLT I | Qinghai Yanhu Yuanpin Chemical Co. Ltd | China |
| Gubert Eduardo Lopez Castillo | MLT I | Unknown | Chile |
| Guilherme Eleuterio Costa | MLT I | VALE | Brazil |
| Guilherme Henrique Frazao | MLT I | Alliance Lub | Brazil |
| Guoning Liu | MLT I | Goldwind Technology Co., LTD | China |
| Gustavo Martins da Costa Magalhaes | MLT I | VALE | Brazil |
| Gustavo Enrique Yanes Ortiz | MLA I | SGS | Chile |
| Gustavo Paredes Perez | MLT I | Mundillantas Paredes | Mexico |
| Gustavo Robledo | MLT I | Perkins Oil Company | USA |
| Guy Landis | MLT II | Carpenter Technology | USA |
| Ha Young Park | MLT I | Korea South-East Power Co. | South Korea |
| Hadi Jafer Alismail | MLA I | Saudi Aramco | Saudi Arabia |
| Haidenel Hernandez Macaraig | MLA II, MLT I | Total Philippines Corporation | Philippines |
| Haidong Ren | MLT I | Unknown | China |
| Haiqiang Fu | MLT I | Guohua New energy Co., LTD | China |
| Haixia Liu | MLA II | CNOOC | China |
| Haley Barrows | MLT I | Phillips 66 | USA |
| Hamad Khaled AlRuzihi | MLA I | Saudi Aramco | Saudi Arabia |
| Hamad Sulaiman Alazzaz | MLA I | Saudi Aramco | Saudi Arabia |
| Hamsatun Abdul Ghani | MLE | Sadara Chemical Company | Saudi Arabia |
| Hamzah Khalid Aljehani | MLA I | Sasref | Saudi Arabia |
| Hang Hwan Lee | MLT I | Korea South-East Power Co. | South Korea |
| Hani Musa Gholamalla Khalifa | MLA I | Oil Energy Co.Ltd | Sudan |
| Hanson Tan | MLT I | Teva Canada Limited | Canada |
| Hanuman Prasad Reddy Madapati | MLA I | Sabic | Saudi Arabia |
| Hao Feng | MLA I | Exxonmobil | China |
| Harish Chander Pal | MLA I | Rolman World FZCO | U.A.E. |
| Harold Cox | MLT I, MLA I | Georgia Pacific | USA |
| Harry Donnelly | MLA I | Interflon UK | UK |
| Harry Garbart IV | MLA I | Dilmar Oil Company | USA |
| Hasan Khalil Al-Serafi | MLA I | KNPC | Kuwait |
| Hassan Bayoumi Hassan Aly Kohla | MLA I | EPROM | Egypt |
| Hassan Mohiuddin | MLA I | Thermodesign Engineering | Pakistan |
| Hatem Atef Abdelhalim Abdelraouf | MLA I | Khalda Petroleum Company | Egypt |
| Hatim Ali Aseeri | MLA I | Saudi Aramco | Saudi Arabia |
| Hayden Bourke | MLA I | MacKay Sugar Ltd. | Australia |
| Haydn Ford | MLA I | Newmont Boddington Gold | Australia |
| Hazem Ayed Al-Harbi | MLA I | Sabic | Saudi Arabia |
| Hazem Nour | MLA II | General Autoteile CO. | Egypt |
| Haziq Bin Hamdani | MLA I | Kinsajasa Sdn. Bhd. | Malaysia |
| Heba Abdalla Karmalla Babiker | MLA I | Oil Energy Co.Ltd | Sudan |
| Heber Herom Barbosa | MLA I | Servilub | Brazil |
| Hector Carrillo | MLT I | E&J Gallo Winery | USA |
| Hector Miguel Saucedo Rangel | MLT I | Noria Latin America | Mexico |
| Heng Huang | MLA I | Guangzhou Mechanical Engineering Research Institute | China |
| Henk Zwier | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Henrique Silva Gomes Moreira | MLT I | VALE | Brazil |
| Henry Cienfuegos Paucar | MLT I | Cassado S.A. | Peru |
| Henry Ayala | MLT I | Lubrication Engineers | USA |
| Henry Erick Avila Bermeo | MLA II | Freelance | Peru |
| Henry Olger Santos Cristobal | MLA I | Confipetrol Andinas S.A. | Peru |
| Herenoldo Del Angel Lopez | MLT I | Michelin | Mexico |
| Hesham Fathy Abd-Elnaby | MLA I | Unknown | Egypt |
| Hesiquio Melchot Tlapa | MLT I | Importadora De Filtros Sapi De C.V | Mexico |
| Himanshi Satnani | MLA I | Rio Tinto | Australia |
| Hollis Raffety | MLA II, MLA I | LCRA (Lower Colorado River Authority) | USA |
| Hollis Underwood | MLT I | DuPont | USA |
| Hong zhi Liu | MLT I | Unknown | China |
| Hongbo Yun | MLT I | Unknown | China |
| Hongshuai Cui | MLT II | Guangzhou Mechanical Engineering Research Institute | China |
| Hoon Pyo Hong | MLT I | Rotating Equipment Solution | China |
| Hovannes Krikor Arslanian | MLT I, MLA I | General Bearing Services Co. S.A.R.L. | Lebanon |
| Howayda Reda Elkourdy Hassan Ibrahim Elkourdy | MLA II | Cooperative Petroleum Company (CPC) | Egypt |
| Hradayesh Kumar | MLA I | Ultratech Cement Ltd | India |
| Hu Xiaolin | MLA I | Tianjin HONGHE Technology Ltd., | China |
| Huaiyu Song | MLT I | Unknown | China |
| Huajin Deng | MLT I | Unknown | China |
| Hugh Hanna | MLA I | Shell | USA |
| Hugo Torrez | MLA I | Arauco | Argentina |
| Hui Zhang | MLT I | Energy Training Institute Co. LTD | China |
| Huifeng Liu | MLT I | Zhongrun Bang Technology (Beijing) Co. LTD | China |
| Huiwu Yuan | MLA I | Unknown | China |
| Humberto Celaya Orozco | MLA I | Energy Pure Latin America | Mexico |
| Hunter Davidson | MLT I | Owens Corning | USA |
| Hunter Stansel | MLA I, MLT I | Cameron LNG | USA |
| Hunter Thornton | MLA I | Weyerhaeuser | USA |
| Husain Fawzi Hasan | MLA I | Bahrain Petroleum Company; BAPCO | Kingdom of Bahrain |
| Hussain Jawad Al-Khalifah | MLA I | Sabic | Saudi Arabia |
| Hussamaldeen Duhduh | MLA I | Saudi Aramco | Saudi Arabia |
| Huub Beer | MLT I | I-care B.V. | The Netherlands |
| Ibrahim Ahmed Alzahrani | MLT I, MLA I | Saudi Aramco | Saudi Arabia |
| Ibrahima Diallo | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Ikechukwu Iheanacho | MLE | SKF Australia | Australia |
| Ilyash Buzheyev | MLA II, MLA I | KAZ Minerals | Kazakhstan |
| Iman Firmansyah | MLA I | PT PJB UP Muara Tawar | Indonesia |
| Imran Ahmed Shaikh | MLA II | PRL Pakistan Refinery Limited | Pakistan |
| Imran Zhumanazarov | MLA I | Eurasian Machinery | Kazakhstan |
| Imtiaz Ahmed Memon | MLA I | Saudi Aramco | Saudi Arabia |
| Inal Aslanukov | MLT I | Pixelle Specialty Solutions | USA |
| Irawan Priyo Santoso | MLA I | PT. Tiara Vibrasindo Pratama | Indonesia |
| Irwing Schirriet Castillo Obregon | MLA II | Perufarma S.A | Peru |
| Isaac Bird | MLA I | Rio Tinto | Australia |
| Isaac Samuels | MLT I | Graphic Packaging International | USA |
| Isabella Kutschke | MLA II | Oelcheck Gmbh | Germany |
| Isaias Ramirez Zafra | MLA II | Bufete de Mantenimiento Predictivo e Ingenieria S.A. de C.V | Mexico |
| Iskander Amangeldievich Shushayev | MLA II, MLA I | KAZ Minerals | Kazakhstan |
| Islam Mohamed Hassan | MLA II | Cooperative Petroleum Company (CPC) | Egypt |
| Islam Mohamed Salem Mohamed | MLA I | RITEC - The Condition Monitoring Company | Egypt |
| Islam Omar Ali Hassan | MLA I | Enova by Veolia | Egypt |
| Islam Ramy Zakaria Hosny | MLE | EPROM | Egypt |
| Ismail Garnawi | MLT I | Saudi Aramco | Saudi Arabia |
| Ismail Kather Ibrahim | MLA I | Saudi Aramco | Saudi Arabia |
| Ivan Chan | MLT I | Freeport McMoRan | USA |
| Ivan Chernoskutov | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Ivan Jurkovic | MLA I, MLT I | Fortescue Metals Group | Australia |
| Ivan Lenaerts | MLA I | Metallo | Belgium |
| Ivan Martin Santa Cruz Meono | MLT I | Spartan Distributors Srl | Peru |
| Ivan Partono | MLA II | Oil-Fuel Consultancy | The Netherlands |
| Ivan Serna Giner | MLT I | Total | Mexico |
| Ivan Straetmans | MLA I | Kellogg | Belgium |
| Ivans Blokins | MLT I | I-care sprl | Belgium |
| Ivaylo Dragiev | MLA I | SKF | Denmark |
| Jace Woods | MLT I | Nutrien | Canada |
| Jack Bates | MLA I | RWE Generation | UK |
| Jack Morgan | MLT I | Schaeffer Manufacturing | USA |
| Jack Wilson | MLA I | Orica | Australia |
| Jackson Holbrook | MLT I | Lubrication Engineers | USA |
| Jackson Kilgore | MLT I | Georgia Pacific | USA |
| Jacob Alexander | MLT I | Pixelle Specialty Solutions | USA |
| Jacob Bakker | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Jacob Hoffine | MLT I | Ingredion | USA |
| Jacob Kay | MLT I | Michelin | USA |
| Jacob Loving | MLA II | Entergy, Inc. | USA |
| Jacob Medrano | MLT I | C&W Services | USA |
| Jacob Santkuyl | MLT I | Sappi | USA |
| Jacob Schwarm | MLT I | RILCO Lubricants & Services | USA |
| Jacob Snyder | MLE | Pacific Gas & Electric | USA |
| Jacob Stewart | MLT I | Westlake Chemical Company | USA |
| Jacob Wildenborg | MLA I | Packaging Corp of America | USA |
| Jacques Maritz | MLA I | Thungela Resources | South Africa |
| Jade Martens | MLT I | WestRock | USA |
| Jader Luis Vergara Salcedo | MLT I | Chevron | Colombia |
| Jae Gun Yu | MLT I | Solge Corporation | South Korea |
| Jaime Eduardo De Luque Trillos | MLE | Ideas de Desarrollo SAS (IDH SAS) | Colombia |
| Jaime Juvenal Peralta Puma | MLA I | Tisur | Peru |
| Jainul Obtheen Mohamed | MLA I | Sabic | Saudi Arabia |
| Jair De Avila Gonzalez | MLT I | Vestolit | Colombia |
| Jake Candelaria | MLA II | GN Power Dinginin Ltd. Co | Philippines |
| Jake Wiedemeier | MLT I | Packaging Corp of America | USA |
| Jakub Kubacki | MLA I | Ecol Sp. z o.o. | Poland |
| Jakub Melson | MLT I | Ecol Sp. z o.o. | Poland |
| Jakub Tymczak | MLT I | Cargill Inc. | Poland |
| Jamal Boulhatari | MLT I | Icare | Belgium |
| James Tapias Chavez | MLA I | SKF - Colombia | Colombia |
| James (Chris) Broviak | MLT I | Fluor | USA |
| James Armstrong | MLA I | Freeport McMoRan | USA |
| James Bassett | MLT I | Amentum | USA |
| James Brakespeare | MLA I | Rio Tinto | Australia |
| James Bunch | MLT I | Cargill Inc. | USA |
| James Chestnut | MLT I | Ingredion | USA |
| James Drake | MLT I | WestRock | USA |
| James Evans II | MLT I | Tamko Building Products | USA |
| James Frisbie IV | MLE | Tyree Oil | USA |
| James Garcia | MLA I | Owens Corning | USA |
| James H Belles Jr | MLA II | Talen Energy | USA |
| James Hassett | MLT I | Lubrication Technologies, Inc. | USA |
| James Hosfield III | MLA I | US Steel | USA |
| James Kirk | MLT I | Ingredion | USA |
| James Laughman | MLT I | Pixelle Specialty Solutions | USA |
| James Lusk | MLT I | Enviva | USA |
| James McBride | MLT I | Polsinello Lubricamts | USA |
| James McDermott | MLT I | Polsinello Lubricamts | USA |
| James Otremba | MLA I, MLT I | SKF | USA |
| James Parker | MLT I | WestRock | USA |
| James Rogers | MLT I | Industrial Sealing & Lubrication | USA |
| James Smalley | MLT I | Deceuninck North America | USA |
| James Stainbrook | MLA I | Peabody Energy | USA |
| James Trackwell | MLT I | Safety-Kleen | USA |
| James Travers | MLT I | Newmont Boddington Gold | Australia |
| James Young | MLT I | Advanced Technology Services | USA |
| Jamie Reif | MLT I | Red Star Yeast | USA |
| Jamison Phillips | MLT I | Electrolux | USA |
| Janaina de Almeida e Silva | MLA I | Nexux Lubrificação e Confiabilidade | Brazil |
| Jaqueline Swartz | MLA II | Yellotec (S. Africa) | South Africa |
| Jared Janotta | MLT I | Westpower Equipment Ltd. | Canada |
| Jared Lane | MLA I | Arauco | USA |
| Jared Mckee | MLT I | Georgia Pacific | USA |
| Jared Saintsing | MLA II, MLT I | Pactiv Evergreen | USA |
| Jared Smith | MLT I, MLA I | Lubrication Engineers | USA |
| Jared Van Capute | MLT I | Coca Cola | Philippines |
| Jarrod Bundy | MLT I, MLA I | Kimberly Clark Inc. | USA |
| Jarryd Grant Tate | MLA I | FUCHS | South Africa |
| Jason Austin | MLT I | Cargill Inc. | USA |
| Jason Bevers | MLA I | Peabody Energy | USA |
| Jason Dufresne | MLT I | Reliability Playbook | USA |
| Jason Frossard | MLT I, MLA I | US Lubricants | USA |
| Jason Jolicoeur | MLT I | Minnesota Power | USA |
| Jason Kelly Wong | MLA II | Petronas Chemicals Methanol SDN BHD | Malaysia |
| Jason Mercier | MLT I, MLA I | North West Redwater Partnership | Canada |
| Jason Meyer | MLA I | US Steel | USA |
| Jason Miller | MLT I | Ingredion | USA |
| Jason Stecker | MLA I | US Pipe | USA |
| Jason Zalasky | MLA I | Graymont | Canada |
| Jasper Wade | MLA I | Packaging Corp of America | USA |
| Jatin Mehta | VPR, VIM | Independent Consultant | USA |
| Javier Garcia Montealegre | MLT I | Chevron | Colombia |
| Jay Ballinger | MLT I | Schaeffer Manufacturing | USA |
| Jay Millin | MLE | Unknown | New Zealand |
| Jayamitra v Suna | MLA I | Sabic | Saudi Arabia |
| JD Seivers | MLT I | PPC Lubricants | USA |
| Jean-Vincent Lemay | MLT I | Cascades | Canada |
| Jed Aneweer | MLT I | Pepsico | USA |
| Jed Krause | MLT I | Veolia North America | USA |
| Jedediah Meeker | MLA I | Red Star Yeast | USA |
| Jeff Fletcher | MLT I | Westlake Chemical Company | USA |
| Jeff Moddelmog | MLT I | Schaeffer Manufacturing | USA |
| Jeff Shay | MLT I | Lubrication Technologies, Inc. | USA |
| Jeff Tribble | MLT I | Ingredion | USA |
| Jeffery Dicken | MLT I | DuPont | USA |
| Jeffrey Andrews | MLT I | Grace | USA |
| Jeffrey Banks | MLT I | Irving Oil | Canada |
| Jeffrey Case | MLT II | WestRock | USA |
| Jeffrey Klaybor | MLA I, MLT I | Amentum | USA |
| Jeffrey Lambert | MLT I | Koch Industries | USA |
| Jeffrey Mike | MLT I | Madison Metropolitan Sewerage District | USA |
| Jeffrey Porter | MLA I | US Pipe | USA |
| Jeffrey Scruggs | MLT I | Michelin | USA |
| Jeffrey Whitt | MLT I | WestRock | USA |
| Jehad Khalid Alhajji | MLA I | Flowserve | Saudi Arabia |
| Jelle Menno Hempenius | MLA I | Koninklijke Marine | The Netherlands |
| Jelver Jhon Chambi Mestas | MLA I | KAREN CAR EIRL | Peru |
| Jenifer Hanson | MLT I | Midtex Oil | USA |
| Jennifer Patnode | MLT I | Schaeffer Manufacturing | USA |
| Jens Christian Poulsen | MLA I | SKF | Denmark |
| Jens Wojtusch | MLA II | Karberg & Hennemann GmbH & Co. KG | Germany |
| Jeong Gi Hwang | MLA I | Posco | South Korea |
| Jerell Webb | MLA I | TOSL Engineering Limited | Trinidad & Tobago |
| Jeremi Knapp | MLT I | ArcelorMittal | USA |
| Jeremiah Norman | MLA I, MLT I | DRAX Biomass | USA |
| Jeremie Edwards | MLE | Noria Corporation | USA |
| Jeremy Black | MLT II | WestRock | USA |
| Jeremy Mitcham | MLT I | Sinclair Wyoming Refining | USA |
| Jeremy Rapp | MLA I | Cambridge Lee | USA |
| Jeremy Salter | MLT I | ArcelorMittal | USA |
| Jerry Dean | MLT I | ROCHE | USA |
| Jerry Keller | MLA I, MLT I | IKO Industries Ltd. | USA |
| Jerry Massie | MLT I | Pactiv Evergreen | USA |
| Jerry Mathews | MLA I | Cameron LNG | USA |
| Jerry Mawelela | MLA I | Seriti Coal | South Africa |
| Jerry Niquette | MLA I | Cascade Steel Rolling Mills, Inc. | USA |
| Jerry Stieg | MLA I | Dominion Energy | USA |
| Jerry Wright | MLT I | Pactiv Evergreen | USA |
| Jesse Ferdelman | MLT I | Medtronic | USA |
| Jesse Morris | LLA II | MartinFederal Consulting, LLC | USA |
| Jesse Stufflebeam | MLT I | Unknown | USA |
| Jesse Thornock | MLT I | J.R. Simplot Company | USA |
| Jesse Vaughn | MLA II | Dingo | USA |
| Jessie Harenga | MLT I | Tata Steel | The Netherlands |
| Jesudoss Savarimuthu | MLA II | GULF LABORATORIES CO. WLL | Qatar |
| Jesus Aaron Trejo Santiago | MLT I | Total | Mexico |
| Jesus Alexander Espinoza Alvarado | MLA I | MMG-Las Bambas | Peru |
| Jesus Garcia Salinas | MLT I | Georgia Pacific | USA |
| Jesus Lozano Hernandez | MLT I | Eagle Importacion SA de CV | Mexico |
| Jesus Ricardo Montanez Acevedo | MLT I | Distribuidora de lubricantes del Oriente Colombiano SAS | Colombia |
| Jesus Rodrigo Cavazos Flores | MLT I | Filtralub | Mexico |
| Jewel Dinning | MLT I | DuPont | USA |
| Jhan Carlos Rivero Sanchez | MLA II | Cummins Norte de Colombia | Colombia |
| Jherico Jay Asinas Santos | MLT I, MLA I | SMC Global Power | Philippines |
| Jhonny Modesto Lopez Mavila | MLA I | Confipetrol Andinas S.A. | Peru |
| Jia Min | MLA I | Unknown | China |
| Jiale Yang | MLT I | CGN (Ulanchabu) Wind Power Co. LTD | China |
| Jian Li | MLA I | Pucheng Clean Energy Chemical Co. LTD | China |
| Jian Liu | MLT I | Overhaul Branch of Hubei Energy Group New Energy Development Co., LTD | China |
| Jian Zhang | MLA II | Shanghai Zhiheng New Energy Co., Ltd | China |
| Jian Zhou | MLA I | Parker Hannifin | China |
| Jianchun Wang | MLA I | Ningbo Huanjie Ultrafiltration Technology Co., LTD | China |
| Jianxin Wang | MLT I | Unknown | China |
| Jianye Tao | MLT I | Zhongxin Zhibao Automotive Services Limited | China |
| Jianyuan Su | MLT I | Unknown | China |
| Jiawei Shi | MLT I | Unknown | China |
| Jiayi Wang | MLA I | Unknown | China |
| Jie Dang | MLA I | Pirelli | China |
| Jie Yang | MLT I | Unknown | China |
| Jie Zhu | MLT I | Unknown | China |
| Jigar Dave | MLT I | Aecom Maintenance Contractors Ltd | Canada |
| Jill Durham | MLT I | International Paper Company | USA |
| Jill Osterhus | MLT I | Osceola Foods | USA |
| Jill Tomfohrde | MLA I, MLT I | Trico | USA |
| Jim Connors | MLA I | GE Appliances | USA |
| Jim Sliwinski | MLT I, MLA I | Georgia Pacific | USA |
| Jimmy Nick C. Estrada | MLA II | GN Power Dinginin Ltd. Co | Philippines |
| Jimmy Zuta Samame | MLT I, MLA I | Repsol Comercial S.A.C. | Peru |
| Jing Liu | MLA I | Choose Technology Ltd. | China |
| Jing Wang | MLA II | NCH | China |
| Jing Yang | MLA I | Guangxi University | China |
| Jingda Lu | MLT I | Shunchang lubricant (Guangdong) Co. LTD | China |
| Jingyu Qi | MLT I | Beijing Tanghao Electric Power Engineering Technology Research Co. LTD | China |
| Jinhang Shi | MLT I | Tianjin Yuhang Equipment Leasing Co., LTD | China |
| Jinhua Zhang | MLT I | Shenhua (Xilinhot) New Energy Co., LTD | China |
| Jithu Vasudevan | MLA I | ALS Global | Australia |
| Jitske Inge de Boer | MLA II | Veritas Petroleum Services (VPS) | The Netherlands |
| Joan Jair Yanez Pozo | MLA I | Unknown | Chile |
| Joanne Buckley | MLT I | Sandfire | Australia |
| João Batista de Andrade Filho | MLT I | VALE | Brazil |
| Joao Batista Rodrigues Filho | MLT I | Gagliardi Distribuidora de Lubrificantes | Brazil |
| Joao Paulo Barbosa | MLA I | West Brasil Lubrificantes LTDA | Brazil |
| Joaquin Emilio Rojas Galvis | MLT I | Swisslub | Colombia |
| Jocephine Anak Jonip | MLA I | Chemsain Konsultant Sdn | Malaysia |
| Joe Blakey | MLT I | Greif | USA |
| Joe Parker | MLT I | Mueller Industries | USA |
| Joe Procaccio | MLT I | Grace | USA |
| Joe Westbury | MLA I | AVT Reliability | UK |
| Joel Graham | MLA I | SKF | UK |
| Joel Gregory | MLT I, MLA I | DC Water & Sewer Authority | USA |
| Joel Loeza | MLT I | Anheuser Busch, Inc. | USA |
| Joel Marble | MLA I | Weyerhaeuser | USA |
| Johann Montezuma | MLT I | Lubrication Engineers | Canada |
| John Adams | MLA I | US Pipe | USA |
| John Blevins | MLT I | Graphic Packaging International | USA |
| John Boatwright Jr | MLT I | Michelin | USA |
| John Bolz | MLA I | US Steel | USA |
| John Brumit ll | MLT I | WestRock | USA |
| John Calhoun | MLT I | C&W Services | USA |
| John Chavarria Vasquez | MLA I | Soltrak | Peru |
| John Choquemaque Mendoza | MLA I, MLT I | Tecsup | Peru |
| John Cohn | MLE | Pacific Gas & Electric | USA |
| John Driessen | MLT I | Van Meeuwen Industries BV | The Netherlands |
| John Edwards | MLT I | WestRock | USA |
| John Evans | MLT I | Georgia Pacific | USA |
| John Garrison | MLA II | Blandin Paper Co. | USA |
| John Guest | MLA I | Kellogg | UK |
| John Horstman | MLA I | Tyree Oil | USA |
| John Jun Yang | MLA I | SGS | USA |
| John Keiss | MLA I | Interflon UK | UK |
| John Krings | MLA I | ND Paper US | USA |
| John Kunz | MLT I | Mississippi Lime Co. | USA |
| John Montgomery | MLT I | WestRock | USA |
| John Morgan | MLT I | Schaeffer Manufacturing | USA |
| John Trepanier | MLT I | Dilmar Oil Company | USA |
| Johnnie Dyer III | MLT I | Westlake Chemical Company | USA |
| Johnny David Chirinos Anampa | MLE | Nexa Resources | Peru |
| Johnny Dominguez | MLA I | Weyerhaeuser | USA |
| Johnny Robison | MLT I | Schaeffer Manufacturing | USA |
| Johver Derlly Cora Nina | MLT I | Operaciones Servicios y Sistemas SRL | Peru |
| Joko Mandiro Waskito Aji | MLT II, MLA I | Chevron | Indonesia |
| Jonas Lachapelle | MLT I | McCain Foods | USA |
| Jonathan Alexander Rosales Magana | MLA I | Kimberly Clark | El Salvador |
| Jonathan Coombs | MLA I | Fluid Life | Canada |
| Jonathan Ellis | MLA I | RWE Generation | UK |
| Jonathan Keller | MLT I | Perma USA | USA |
| Jonathan Schofield | MLA II | Michelin | USA |
| Jonathan Thiessen | MLA I | Molson Coors | USA |
| Jonathan Troutt | MLA I, MLT I | Industrial Oils Unlimited | USA |
| Jonathan Yoder | MLT I | Schwan's Food Company | USA |
| Jonathon Goeking | MLT I | Freeport McMoRan | USA |
| Jong Hyeon Baek | MLT I | Geoje Best Ocean Co, Ltd | South Korea |
| Jong Myon Kim | MLA I | University of Ulsan | South Korea |
| Jordan Baker | MLA I | Beech-Nut | USA |
| Jordan Douce | MLA I | Ameren | USA |
| Jordan Martin | MLT I | Cargill Inc. | USA |
| Jordan Paline | MLA I | Entergy, Inc. | USA |
| Jordan Reid | MLA I | Rio Tinto | Australia |
| Jordan Russell | MLT I | ExxonMobil | USA |
| Jordy Buitendijk | MLA I | Veritas Petroleum Services (VPS) | The Netherlands |
| Jordy Morsen | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Jordy Ramon Perez Heredia | MLT I, MLA I | First Quantum Minerals LTD | Panama |
| Jorge Abel Felix Fernandez | MLT I | Chevron | Mexico |
| Jorge Alejandro Leyva Lopez | MLT I | Chevron | Mexico |
| Jorge Alexander Pinero Leiva | MLT I | Gran Colombia Gold | Colombia |
| Jorge Andres Garcia Rios | MLT I, MLA I | Repsol Comercial S.A.C. | Peru |
| Jorge Antonio Soriano Beltran | MLT I | Chevron | El Salvador |
| Jorge Carlos Hurtado Cevallos | MLA II, MLA I | Unknown | Peru |
| Jorge Enrique Pulido Ayala | MLT I | Swisslub | Colombia |
| Jorge Isaac Moreno Alvarez | LLA II | Organizacion Terpel S.A. | Colombia |
| Jorge Luis Henao Alvarez | MLT I | Kimberly Clark | Colombia |
| Jorge Luis Rios Doylet | MLT I | Hivimar | Ecuador |
| Jorgen Andersen | MLA I | SKF | Denmark |
| Jose Aaron Lopez Velasco | MLE | Akron Lubricants | Mexico |
| Jose Alfredo Munoz Hernandez | MLA I | Tecnologias de Mantenimiento Vibraciones e Instrumentacion (TMV) | Mexico |
| Jose Alvarez | MLT I | Cargill Inc. | USA |
| Jose Antonio Puerto Molina | MLT I | Swisslub | Colombia |
| Jose Baca | MLT I | Cargill Inc. | USA |
| Jose Carlos Nisperuza Alvarez | MLT I | Chevron | Colombia |
| Jose David Arteaga Guanipa | MLA I | Sabic | Saudi Arabia |
| Jose Francisco Contreras Pena | MLA I | Confipetrol Andinas S.A. | Peru |
| Jose Ignacio Diaz Cordova | MLA I | Luval, S.A. | Chile |
| Jose Martin Santalla Quispe | MLA I | Finning Bolivia S.A. | Bolivia |
| Jose Miguel Salas Marino | MLA II | Hudbay | Peru |
| Joselito Gonzaga Arias | MLA I | Sabic | Saudi Arabia |
| Joseph Arthur Bazan Jimenez | MLT I | SGS | Peru |
| Joseph Curtis | MLT I | Dairyland Power Cooperative | USA |
| Joseph Danek-Talbot | MLT I | I-Care | USA |
| Joseph David Montes Mendoza | MLT I | SGS | Peru |
| Joseph Funk | MLT I | Cargill Inc. | USA |
| Joseph Lehouillier | MLT I, MLA I | ND Paper US | USA |
| Joseph Santiago | MLT I | Freeport McMoRan | USA |
| Joseph Skubal | MLT II | Packaging Corp. of America | USA |
| Josephine Morales | MLA I | Schenck Process | Australia |
| Josh Broz | MLT I | Sapp Bros. Petroleum, Inc. | USA |
| Josh Fullenkamp | MLT I | Iowa Fertilizer Company | USA |
| Joshua LaBounty | MLT II | Georgia Pacific | USA |
| Joshua Beutler | MLT II | Schreiber Foods | USA |
| Joshua Blackwell | MLT I | Nutrien | USA |
| Joshua Capson | MLT I, MLA I | Spudnik | USA |
| Joshua Clark | MLT I | Unknown | USA |
| Joshua Corson | MLT I | Sappi | USA |
| Joshua Darnell | MLT I | Novozymes North America | USA |
| Joshua Englebrecht | MLA I, MLT I | Oxy USA | USA |
| Joshua Harrell | MLA I | West Fraser | USA |
| Joshua Huff | MLE | Pacific Gas & Electric | USA |
| Joshua Jansen | MLA II | Sedgman Pty Ltd | Australia |
| Joshua Kesler | MLT I | Huber Engineered Woods, LLC | USA |
| Joshua Mercer | MLA II | Star West Petroleum Ltd. | Canada |
| Joshua Ross | MLT I | ArcelorMittal | USA |
| Joshua Schaumburg | MLT I | International Paper Company | USA |
| Joshua Smith | MLT I | Schreiber Foods | USA |
| Joshua Smith | MLT I | Freeport McMoRan | USA |
| Joshua Sorrells | MLT I | Evergreen Packaging | USA |
| Josue Eduardo Bojorquez Velis | MLA I | SKF del Peru | Peru |
| Juan Alberto Vazquez | MLA I | Bardahl | Mexico |
| Juan Bautista Lee II | MLE | Center for Reliability Excellence Laboratories Corp. | Philippines |
| Juan Carlos Cruz Quito | MLT I, MLA I | Kampfer SAC | Peru |
| Juan Carlos Gamero Vilca | MLT I | Sociedad Minera Cerro Verde | Peru |
| Juan Diego Duitama | MLA I | Bavaria Sabmiller | Colombia |
| Juan Jose Cervantes Hernandez | MLT I | Total | Mexico |
| Juan Manuel Zapana Limachi | MLA I | CECBB S.A. | Bolivia |
| Juan Pablo Cerda Sanchez | MLE, MLT II, MLA II | Lubricantes de America S.A. de C.V. | Mexico |
| Juan Pablo Cruz Perez | MLE | Diavaz | Mexico |
| Juan Pablo Fuentes Aranda | MLA II | Confipetrol Andinas S.A. | Peru |
| Juan Pablo Mendoza Ginez | MLT I | Lubricantes Especializados de Veracruz, S.A de C.V. | Mexico |
| Juan Perez | MLA I | Michelin | USA |
| Juhyung Yoo | MLA I | Saudi Aramco | Saudi Arabia |
| Julian Fernandez Cabanas | MLT I | LUBRIMEX DE PUEBLA, S.A. DE C.V. | Mexico |
| Julian Luvino | MLT I | Newmont Goldcorp | Argentina |
| Juliana Arcanjo de Oliveira | LLA II | Moove | Brazil |
| Julien Da Re | MLT I | Ammco | Canada |
| Julio Cesar Faria | MLT I | Kinross Gold Corp. | Brazil |
| Julius Schmitt-Klink | MLT I | DuPont de Nemours (Luxembourg) S.à.r.l. | Luxembourg |
| Jun Chen | MLA I | Beijing Hangwei kuanpu Technology Co., Ltd | China |
| Jun Hu | MLA I | Sinopec | China |
| Jun Liu | MLT II | Guangzhou Mechanical Engineering Research Institute | China |
| Juned S Kazi | MLA II | OQ (Oman Oil Co.) | Oman |
| Junifadhizah Binti Julaihi | MLA I | Sejingkat Power Corporation Sdn Bhd | Malaysia |
| Junior das Gracas Pereira | MLA I | VALE | Brazil |
| Junior Jesus Delgado Huallpa | MLT I | SKF del Peru | Peru |
| Junior Salvador Guzman Hernandez | MLT I | Lubcen | Mexico |
| Junzheng Zhou | MLT I | Hainan Baisuo Port Affairs Co. LTD | China |
| Jurmain Jeronimo Dorothaal | MLT I | Van Meeuwen Industries BV | The Netherlands |
| Justin Humphrey | MLT I | Mohawk Ind. | USA |
| Justin Anders | MLT I | Evergreen Packaging | USA |
| Justin Delong | MLA I | Shell | Canada |
| Justin Enman | MLT I | Sappi | USA |
| Justin Hicks | MLT I | IFF | USA |
| Justin Huber | MLT I | Greif | USA |
| Justin Lane | MLT I | Fleet Readiness Center (FRC) | USA |
| Justin McCarty | MLT I | Tamko Building Products | USA |
| Justin Roden | MLA I | Cooper Tire | USA |
| Justin Russell | MLA I | Michelin | USA |
| Justin Sampson | MLA I | Constellium | USA |
| Justin Seifert | MLA I | Donaldson | USA |
| Justin Smith | MLT I | Schwan's Food Company | USA |
| Justin Smith | MLT I | PPC Lubricants | USA |
| Justin Van Staden | MLA II | Rio Tinto | Australia |
| Justin Wyatt | MLT II | International Paper | USA |
| Justis Dorma | MLA I, MLT I | Mosaic Company | Canada |
| Ka Wai Wong | MLA I | Remotive | Belgium |
| Kai Chu | MLT I | Unknown | China |
| Kai Lin | MLT I | Unknown | China |
| Kai Ye | MLT I | Unknown | China |
| Kai Zhang | MLA I | Unknown | China |
| Kairat Kubekov | MLA I | KAZ Minerals | Kazakhstan |
| Kaitlyn Antonick | MLT I | Georgia Pacific | USA |
| Kalan Shuman | MLT I | Schreiber Foods | USA |
| Kamal Ahmed Aboelkamal Ali | MLA I | Petrobel | Egypt |
| Kamal Thuduwage | MLA I | Stanwell Power Station | Australia |
| Kamar Asri Mohammad | MLA I | PETRONAS Chemicals Ethylene Polyethylene | Malaysia |
| Kamun Karl Itaj | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Kapil Sharma | MLA I | AV Terrace Bay Inc | Canada |
| Kareem Saeed Mohamed Hussien | MLA I | EPROM | Egypt |
| Karim Mamdouh Youssef | MLA II | ADNOC Offshore | U.A.E. |
| Karl Palmer | MLT II | Greif | USA |
| Karl Pollitt | MLA I | RWE Generation | UK |
| Karl Wolff | MLT I | Flint Hills Resources, LP | USA |
| Karlo Jim E. Mayote | MLA II | Petron Corporation | Philippines |
| Karthick Sivasubramanian | MLA II | Sabic | Saudi Arabia |
| Karthik Vijayanunni | MLA I | Saudi K-KEM Engineering Service Company | Saudi Arabia |
| Katharyn Stone | MLT I, MLA I | Valley Pacific Petroleum Services | USA |
| Kathleen Babatz | MLA I | Karberg & Hennemann GmbH & Co. KG | Germany |
| Kathy Brown | MLT I | Kimberly Clark Inc. | USA |
| Katie Erdmann | MLA I | Louisville Gas & Electric | USA |
| Katie Sedlacko | MLT I | DuPont | USA |
| Kegang Zhu | MLT I | Jiangxi Chaohong Industrial Co. LTD | China |
| Keith Sullivan | MLA II | Weyerhaeuser | USA |
| Kellie Drossel Akins | MLT I | Schaeffer Manufacturing | USA |
| Kelly Fonder | MLT I | Evco Petroleum Products Inc. | USA |
| Kelsey Hay | MLE, MLT II | E&J Gallo Winery | USA |
| Kelvin Stevens | MLA I | Energy Northwest | USA |
| Kemin Chen | MLA I | Sinopec | China |
| Kemin Feng | MLT I | Zhongxin Zhibao Automotive Services Limited | China |
| Ken Hall | MLA I, MLT I | Arizona Public Service (APS) | USA |
| Ken Johnson | MLT I | Best Line Oil | USA |
| Ken White | MLT I | CW Services | USA |
| Kendall Sampson | MLT I, MLA I | Mosaic Company | Canada |
| Kenneth Aucoin | MLT I | Shell | USA |
| Kenneth Brewer | MLT I | Kellogg | USA |
| Kenneth Erickson | MLA I | Team Petroleum LLC | USA |
| Kenneth Haggerty Sr. | MLT I | Kellogg | USA |
| Kenneth Hilton | MLT I | ADM | USA |
| Kenneth Landolt | MLE | Prairie State Generating Company | USA |
| Kenneth Rodgers | MLT I | Iowa Fertilizer Company | USA |
| Kenneth Rosenstiel | MLT I | Central San - Central Contra Costa Sanitary District | USA |
| Kenneth Smith | MLA I | Port of Antwerp | Belgium |
| Kent Davis | MLA I | Wheeler | USA |
| Kenton Lane | MLT I | Georgia Pacific | USA |
| Kerry Hansen | MLT I | Perkins Oil Company | USA |
| Keven Albert | MLE, MLA I, MLT I | Sulb Company B.S.C. | Kingdom of Bahrain |
| Keven Potvin | MLT I | Laurentide Controls Ltd. | Canada |
| Kevin Barr | MLT I | International Paper Company | USA |
| Kevin Beasley | MLT II | WestRock | USA |
| Kevin Bell | MLA I | Weyerhaeuser | Canada |
| Kevin Byrns | MLT I | Schaeffer Manufacturing | USA |
| Kevin Dooley | MLT I | Team Petroleum LLC | USA |
| Kevin Frank | MLT II | RelaDyne | USA |
| Kevin Hayes | MLT I | Compass Minerals | USA |
| Kevin Keith | MLT II | Blue Buffalo | USA |
| Kevin Manuel | MLA I | Domtar | USA |
| Kevin Morrow | MLT I | LubriSource, Inc | USA |
| Kevin Roberts | MLT I, MLA I | Nutrien | Canada |
| Kevin Selvik | MLT I | Lube-Tech | USA |
| Kevin Warren | MLA I | Seadrill | USA |
| Kevin Wilkes | MLT I, MLA I | Sappi | USA |
| Khairil Izuan Ahmad Tarmidzi | MLA II | SVTT Resources Sdn Bhd | Malaysia |
| Khairul Hanif | MLA I | BHP | Australia |
| Khairul Norizuan M. Nordin | MLA I | Petronas Chemicals Methanol SDN BHD | Malaysia |
| Khairulazhar Bin Othman | MLA II | Tenaga Nasional Berhad | Malaysia |
| Khaled Ahmed Abdelmoniem | MLA I | Khalda Petroleum Company | Egypt |
| Khaled Altammami | MLA I | Sabic | Saudi Arabia |
| Khaled Shabab Alamri | MLT I | Saudi Aramco | Saudi Arabia |
| Khalid Abdulghani Makhdoom | MLA I | Saudi Aramco | Saudi Arabia |
| Khalid Hassan Alsalem | MLT I | Saudi Aramco | Saudi Arabia |
| Khalid Mohammed AlKhaldi | MLA I | Saudi Aramco | Saudi Arabia |
| Khalid Osman Ali Albadawi | MLA I | Oil Energy Co.Ltd | Sudan |
| Khalid Ragab Ahmed Al Yamani | MLA I | RITEC - The Condition Monitoring Company | Egypt |
| Khashayar Hajiahmad | MLT II, VIM | EPT Clean Oil | Canada |
| Ki Jong Seong | MLT I | Korea South-East Power Co. | South Korea |
| Kieren Petchell | MLA I | Rio Tinto | Australia |
| Kinnie Coleman | MLT I | Georgia Pacific | USA |
| Kirk Sessions | MLA I | Traction Engineering | USA |
| Kirsten Faerber | MLT I | International Paper Company | USA |
| Kit McElroy | MLT I | Ingredion | USA |
| Kjell Tempels | MLT I | I-care sprl | Belgium |
| KNV Subrahmanyam | MLE, MLT II | Singlepeak Lube Technologies | India |
| Kody Evans | MLT I | Freeport McMoRan | USA |
| Kok Hua Chong | MLA I | Sejingkat Power Corporation Sdn Bhd | Malaysia |
| Konstantin Apachidi | MLA I | Eurasian Machinery | Kazakhstan |
| Konstantin Shitov | MLA I | KAZ Minerals | Kazakhstan |
| Koos Ras | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Kor Dijkhuis | MLT I | Engie | The Netherlands |
| Kori Broughton | MLA I, MLT I | Tolko Industries | Canada |
| Kori Simoneau | MLT I | Viabilite Inc. | Canada |
| Kreshna Mukti | MLA I | PT Freeport Indonesia | Indonesia |
| Kreston ODell-Richardson | MLT I | WestRock | USA |
| Kris Best | MLT I | CMS | USA |
| Kris Ryan | MLA I | RelaDyne | USA |
| Kristi Giba Reiss | MLA II | Des-Case | USA |
| Kristian Bell | MLT I, MLA I | Mosaic Company | Canada |
| Kristina Heineman | MLA I | Cleveland-Cliffs Inc. | USA |
| Kuan Chuan Min | MLA II | Sejingkat Power Corporation Sdn Bhd | Malaysia |
| Kurt Andrews | MLT I | Graphic Packaging International | USA |
| Kurtis Mentele | MLA II, MLA I | Peabody Energy | USA |
| Kurtis Samuell | MLA II | Weyerhaeuser | USA |
| Kyle Braun | MLA I | Lube-Tech | USA |
| Kyle Ealy | MLT I | Iowa Fertilizer Company | USA |
| Kyle Eshelman | MLT I, MLA I | Shell | USA |
| Kyle Halder | MLT I | Red Star Yeast | USA |
| Kyle Harter | MLT I | Graymont | USA |
| Kyle Herranen | MLT I | Domtar | Canada |
| Kyle Lawley | MLT I | International Paper Company | USA |
| Kyle McCleskey | MLT I | E&J Gallo Winery | USA |
| Kyle Plathe | MLT II | CF Industries | USA |
| Kyle Roberts | MLT I | Roseburg Forest Products | USA |
| Kyle Rodiger | LLA I | MartinFederal Consulting, LLC | USA |
| Kyle Shepard | MLT I | City Utilities of Springfield | USA |
| Kyle Thomas | MLT I | Norbord Ltd. | USA |
| Kyle Turton | MLA I | DP World | UK |
| Kyle Whalen | MLT I | Kimberly Clark Inc. | USA |
| Kyle White | MLT I | Anheuser Busch, Inc. | USA |
| Kymbat Khamzina | MLA I | KAZ Minerals | Kazakhstan |
| L.A.J. Mol | MLT I | MARS Netherlands | The Netherlands |
| Lachlan Bray | MLA I | Rio Tinto | Australia |
| Lance Murdock | MLT I | Intermountain Power Service Corporation | USA |
| Lane Carrier | MLT I | Nutrien | Canada |
| Lane Holt | MLT I | Hormel Foods Corp. | USA |
| Larry Nelson | LLA II | US Army | USA |
| Laura Adams | MLA I, MLT I | Georgia Pacific | USA |
| Lauren Neuwirth | MLT I | Cargill Inc. | USA |
| Le Yang | MLA I | Guangzhou Mechanical Engineering Research Institute | China |
| Lean Maverick Nikko Toledo Alcantara | MLA I | JG Summit Petrochem | Philippines |
| Lei Ge | MLT I | Unknown | China |
| Lei Yang | MLT I | Goldwind Technology Co., LTD | China |
| Leizi Yin | MLT I | Unknown | China |
| Lendy Allen | MLT I | General Mills | USA |
| Lenning Sherader Garcia | MLT I | SGS | Peru |
| Leobardo Fragoza Gonzalez | MLT I | Toyota | Mexico |
| Leonard Coney | MLT I | Bunge | USA |
| Leonardo Jose Velazco Villavicencio | MLA I | RYR Lubricantes | Colombia |
| Leonardo Gorostiaga | MLA I | Transportadora de Gas del Sur | Argentina |
| Leslie Simpson | MLT I | Schaeffer Manufacturing | USA |
| Leston Jason Bethelmy | MLE, MLA III, MLT II, VIM, VPR | Trinidad Inspection Services Ltd | Trinidad & Tobago |
| Levi Althouse | MLA I | ES3 | USA |
| Levi Cuthrell | MLT I | Fleet Readiness Center (FRC) | USA |
| Levi Gilbert | MLE | Pacific Gas & Electric | USA |
| Lewis Bowler | MLA I | ADM | UK |
| Lewis Foltz | MLT I | PPC Lubricants | USA |
| Lewis Kretschmer | MLT I | Amentum | USA |
| Lewis LaBrasseur | MLT I | International Paper Company | USA |
| Li Jin | MLA I | Tangshan Aitai Oil Detection co.,Ltd | China |
| Liam Eadie | MLA I | John Crane | UK |
| Liam Jackson | MLA I | Rio Tinto | Australia |
| Lian Zengyan | MLA II | Tianjin HONGHE Technology Ltd., | China |
| Lianxiong Ma | MLT I | Air Products Investment Co., Ltd. | China |
| Liberio Ramon Torres | MLT I | Ingredion | Mexico |
| Liezel Venter | MLA I | Danoher | South Africa |
| Lijun Huang | MLA I | Guangzhou Yaoli Lubricating Oil Co., LTD. | China |
| Liliana Perez Flores | MLT II | TECNOLOGIAS OPTIMIZADORAS | Mexico |
| Lin Chen | MLT I | Henan Mechanical and Electrical Vocational College | China |
| Lindn Rogers | MLT I | Schaeffer Manufacturing | USA |
| Lindon Goodall | MLT I, MLA I | Mosaic Company | Canada |
| Lingli Guo | MLA I | Unknown | China |
| Lishan Ma | MLA I | Ningbo Huanjie Ultrafiltration Technology Co., LTD | China |
| Livanna Turner | MLA I | Sedgman Pty Ltd | Australia |
| Liwen Zhao | MLT I | Beijing Tanghao Electric Power Engineering Technology Research Co. LTD | China |
| Lixing Ma | MLA I | Baotou DOTE Electromechanical Equipment Co., Ltd | China |
| Llewellyn Derrick Owen | MLA I | Lubrication Engineers | South Africa |
| Loc Ta | LLA I | AGAT Labs | Canada |
| Logan Pace | MLT I | Pactiv Evergreen | USA |
| Lon Sash | MLT I | Hartland Lubricants & Chemicals | USA |
| Longfeng Zhong | MLT II | Guangzhou Mechanical Engineering Research Institute | China |
| Lonnie Long | MLE | Brenntag | USA |
| Lonnie Rider | MLT I | Pactiv Evergreen | USA |
| Lord Ramo | MLT I | Coca Cola | Philippines |
| Loren Ledgister | MLA I | US Steel | USA |
| Lorenzo Pompei | MLT I | Unknown | Italy |
| Louis DiChello | MLT I | Georgia Pacific | USA |
| Louis Johannes Buys | MLA II | Thungela Resources | South Africa |
| Lourens Riley | MLA II | Sedgman Pty Ltd | Australia |
| Low Wei Ze | MLT I | BLP petroleum | Malaysia |
| Lu Hui Xu | MLA I | Jinneng Holding Equipment Manufacturing Group Huayu Energy Chemical Shanxi Co. Ltd | China |
| Luc Lagasse | MLT I | J.D. Irving, Limited | Canada |
| Luca Daddi | MLT I | Nuevo Pignone | Italy |
| Lucas de Oliveira Pereira | MLT I | Nexux Lubrificação e Confiabilidade | Brazil |
| Lucas Erickson | MLA I | Dakota Gasification Company | USA |
| Lucas Marthaller | MLA I | Weyerhaeuser | USA |
| Luciana Lessa Machado | LLA II | Moove | Brazil |
| Ludo Buermans | MLT I | MARS Netherlands | The Netherlands |
| Luigui Jhonnathan Loyola Varas | MLA I | Soltrak | Peru |
| Luis Admer Ventura Diego | MLT I | Operaciones Servicios y Sistemas SRL | Peru |
| Luis Alberto De Sedas Yau | MLA I | Dilupa | Panama |
| Luis Alexander Bustamante Herrera | MLA I | Confipetrol Andinas S.A. | Peru |
| Luis Carlos Quispe Adco | MLA I | Soltrak | Peru |
| Luis Enrique Alca Espinoza | MLA II | Unknown | Peru |
| Luis Ernesto Diaz Palacios | MLT I | Ingenio El Angel | El Salvador |
| Luis Felipe Arboleda Puerta | MLA I | Equilub S.A.S | Colombia |
| Luis Fernando Torres Valdovinos | MLT I | Proveedora Piinsa | Mexico |
| Luis Fernando Marquez Chavez | MLA I | M&A Oil Co. De México SA de CV | Mexico |
| Luis Henrique Franco | MLT I | Bracell Celulose | Brazil |
| Luis Miguel Suarez Iglesias | MLA I | EL RODAMIENTO, S.A. | Spain |
| Luis Rodriguez Lopez | MLA II | HollyFrontier LSP Europe B.V. | Germany |
| Luis Tejeda | MLA I | Georgia Pacific | USA |
| Luiz Fernando Libardi De Oliveira | MLT I | Nexux Lubrificação e Confiabilidade | Brazil |
| Luiz Guilherme Coelho Messeder | MLT I | Moove | Brazil |
| Lukas Friedl | MLA II | Oelcheck Gmbh | Germany |
| Lukasz Wanoth | MLT I | Ecol Sp. z o.o. | Poland |
| Luke Charlton | MLA II | Rio Tinto | Australia |
| Luke Hutchinson | MLA II | BHP | Australia |
| Luke Oates | MLA I | DP World | UK |
| Luke Sanders | MLT II | Muscatine Power & Water | USA |
| Luuk Maes | MLT I | I-care B.V. | The Netherlands |
| Lyndon Vidale | MLA II | TOSL Engineering Limited | Trinidad & Tobago |
| Lyndsey Harris | MLA I | New-Indy Containerboard | USA |
| Macouver Ng | MLA I | Sarawak Energy Berhad | Malaysia |
| Maghfirads Adhitia Irawan | MLA I | Petronas | Indonesia |
| Maharshi Kumar Vyas | MLT I | Applied Lubrication Technology, Inc. | Canada |
| Mahdi H Al-Qahtani | MLA I | Saudi Aramco | Saudi Arabia |
| Mahmoud Abdallah Abou-khattab | MLA II | Cooperative Petroleum Company (CPC) | Egypt |
| Mahmoud Abd el Moneim Farag | MLA I | Khalda Petroleum Company | Egypt |
| Mahmoud Gamal Azouz | MLA I | Saudi Aramco | Saudi Arabia |
| Mahmoud Mohamed Tolba | MLA I | EPROM | Egypt |
| Mahmud Iqbal Ashfaq M Salleh | MLA II | Eternal | Malaysia |
| Maitham Abdullah Al-Rashidan | MLT I | Saudi Aramco | Saudi Arabia |
| Majid Brahman | MLA I | Unknown | Australia |
| Majid Sattar | MLA II | Baker Hughes | Saudi Arabia |
| Maksat Shakhmurat | MLA II, MLA I | KAZ Minerals | Kazakhstan |
| Mamdouh Ahmed Alhanafy | MLA I | TCI SANMAR SAE | Egypt |
| Manish Kumar Singh Shivbahadur | MLA I | Henkel International Lubricants Indusry LLC | U.A.E. |
| Manuel Almazan | MLT I | Comercial Roshfrans, S.A. de C.V. | Mexico |
| Manuel Gianfranco Facundo Palacios | MLE, MLT I | SKF del Peru | Peru |
| Manuel Luis Lombardero | MLE, MLT II, MLA II, MLA I, VIM, VPR | Proactive Engineering, S.A.C. | Panama |
| Marc Cowling | MLT I | International Paper | USA |
| Marc Hulzebos | MLA I | Koninklijke Marine | The Netherlands |
| Marc Imhoff | MLA II | Mosaic Company | Canada |
| Marc-Andre Cormier | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Marc-Andre Hubert | MLT I | Cascades | Canada |
| Marcel Henze | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Marcel van Haaren | MLA I | Wartsila | The Netherlands |
| Marcela Emily Rodriguez Montan | MLA III, MLT I | Proactive Consultora | Bolivia |
| Marcelle Rodrigues Bogado | MLA I | Moove | Brazil |
| Marcelo Andre Vasquez Caceres | MLA I | Confipetrol Andinas S.A. | Peru |
| Marcelo Andres Robert Quezada | MLE | Bel-Ray Company | Chile |
| Marcelo Eduardo Martins | MLT I, MLA I | Pan American Energy | Argentina |
| Marcelo Ferreira Silva | MLT I | Bracell Celulose | Brazil |
| Marcial Alejandro Perez Rodriguez | MLT I, MLA I | SKF del Peru | Peru |
| Marcin Witczak | MLT I | UMA Investments Sp z o.o. | Poland |
| Marco Antonio Tintaya Verastegui | MLA I | Mi Teleferico | Bolivia |
| Marcos Bonilla | MLA I | ADM | USA |
| Marcos Gueller | MLA I | Servilub | Brazil |
| Marcus Curry | MLT I | Lubrication Engineers | USA |
| Marcus Duhe | MLE | Syngenta | USA |
| Marcus Krinke | MLT I, MLA I | Mosaic Company | Canada |
| Maria Constanza Rosas Ramirez | MLT I | Chevron | Colombia |
| Maricarmen Trexler | MLA II | Exelon Corporation | USA |
| Marina Cristina Ferreira | MLT I | Cargill Inc. | Brazil |
| Marino Enriquez | MLT I | E&J Gallo Winery | USA |
| Mario Plascencia Fuentes | MLA III | Ingredion | Mexico |
| Mario Javier Castano Gallego | MLT I | Dismacor S.A.S | Colombia |
| Mario Ramos | MLT I | SunOpta | USA |
| Mario Vos | MLT I | Cosun Beet Company | The Netherlands |
| Mariola Pfister | MLA II | SEW-Eurodrive | Germany |
| Marisabel Aguirre | LLA I | Soltrak | Peru |
| Marissa Schermer | MLT I | Lube-Tech | USA |
| Mark Ayers | MLT I | Evergreen Packaging | USA |
| Mark Castonguay | MLA I, MLT I | Eastern Oil | USA |
| Mark Cilano | MLA I, MLT I | Cameron LNG | USA |
| Mark Donaldson | MLA II | Hecla Mining Co. | USA |
| Mark Frost | MLT I | Sedgman Pty Ltd | Australia |
| Mark Hirst | MLA I | Atlantic LNG Company of Trinidad & Tobago | Trinidad & Tobago |
| Mark Hogan | MLA I | Jacob Holm Industries | USA |
| Mark Lozano | MLT I | Freeport McMoRan | USA |
| Mark Mendonsa | MLT I | PdM Services | USA |
| Mark Micke | MLT II | Packaging Corp. of America | USA |
| Mark Mougin | MLA I | IFF | USA |
| Mark Peetoom | MLA I | SKF | UK |
| Mark Raihala | MLA I, MLT I | Christensen, Inc. | USA |
| Mark Stull | MLT I | WestRock | USA |
| Mark Warkentin | MLA I | Amentum | USA |
| Marleen Kanagawa | MLE | E&J Gallo Winery | USA |
| Marlon Oswaldo Enciso Castro | MLA I | Confipetrol Andinas S.A. | Peru |
| Marquis Henderson | MLA I | Electric Power Research Institute (EPRI) | USA |
| Marti Cortada Garcia | MLT I | Repsol | Spain |
| Martin Annable | MLA I | RWE Generation | UK |
| Martin Cull | MLT I | UGL | Australia |
| Martin Mia | MLA I | EL Site Services LTD | UK |
| Martin Perez | MLT I | FHR Renewables | USA |
| Marty Hebb | MLT I | International Paper | USA |
| Marvin Morales | MLT I | Coca Cola | Philippines |
| Marwa Mohammed Farouk | MLA II | Cooperative Petroleum Company (CPC) | Egypt |
| Marx Maxim | MLA I | KAZ Minerals | Kazakhstan |
| Mary Messuti | MLT I | TestOil | USA |
| Maryem Ladhari | MLT I | Ammco | Canada |
| Maryssa Brandt | LLA I, MLA I | MRG Labs | USA |
| Mason Beck | MLT I | CMS | USA |
| Mateus Kohl Carneiro | MLA I | Remasa Reflorestadora S.A. | Brazil |
| Mateusz Baron | MLA I | Ecol Sp. z o.o. | Poland |
| Matheus da Silva Curcio | MLA II, MLT I | LDM Manutenção e Montagem Industrial | Brazil |
| Mathew Wilson | MLA I, MLT I | Fortescue Metals Group | Australia |
| Mathew Harris | MLA I | Freeport McMoRan | USA |
| Mathew Plant | MLA I | ABB | UK |
| Mathew Swan | MLA I | RWE Renewables Americas, LLC | USA |
| Mathias Toledo Valverde | MLT I | High Quality Lubricantes SRL | Bolivia |
| Mathieu Larouche | MLT I | Laurentide Controls Ltd. | Canada |
| Mathieu McGee-Daneault | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Matias Valdesogo | MLT II | Ingredion | Argentina |
| Matt Flannagan | MLT I, MLA I | Westpower Equipment Ltd. | Canada |
| Matt Poole | MLT I | Paccar | USA |
| Matteo Birindelli | MLT I | Eagleburgmann Italia SRL | Italy |
| Matthew Adams | MLE | Tennessee Valley Authority - TVA | USA |
| Matthew Barbour | MLT I | Pixelle Specialty Solutions | USA |
| Matthew Burnett | MLT I | Arauco | USA |
| Matthew Carabelos | MLT I | James Hardie Building Products, Inc. | USA |
| Matthew De Los Reyes | MLT I | Unknown | USA |
| Matthew Drago | MLT I | Mosaic Company | USA |
| Matthew E Sykes | MLT II | Packaging Corp. of America | USA |
| Matthew Ensor | MLA II | Carlisle | USA |
| Matthew Fitzgerald | MLA I | Puris | USA |
| Matthew Haffley | MLT I | First Quality Tissue SE LLC | USA |
| Matthew Hasbell | MLA I | Oklahoma Gas & Electric Services | USA |
| Matthew Hobbs | VPR, VIM | EPT Clean Oil | Canada |
| Matthew Howard | MLA I | Georgia Pacific | USA |
| Matthew Larose | MLT I | Freeport McMoRan | USA |
| Matthew Leonard | MLT I | C & W Services | USA |
| Matthew Marynowski | MLA I | Ingredion | USA |
| Matthew Richmond | MLA I | Cargill Inc. | USA |
| Matthew Rodenkirch | MLT I | Madison Metropolitan Sewerage District | USA |
| Matthew Schuman | MLT I | Madison Metropolitan Sewerage District | USA |
| Matthew Smith | MLA II, MLT I | Showa Denko Carbon Inc. | USA |
| Matthew Smith | MLT I | Georgia Pacific | USA |
| Matthew Valliere | MLT I | Domtar | USA |
| Matthew Wilson | MLA I | MacKay Sugar Ltd. | Australia |
| Matthias Russell | MLT I | Pactiv Evergreen | USA |
| Mattia Della Nebbia | MLT I | SAILADV SRL | Italy |
| Mauricio Esteban Avila Vargas | MLA I | Luval, S.A. | Chile |
| Mauricio Palomino Espinoza | MLE | Minera Chinalco | Peru |
| Mauro Rollano Colque | MLA I | Unknown | Bolivia |
| Max Schipper | MLT I | Tata Steel | The Netherlands |
| Maximo Angel Ccahuana Almiron | MLA I | Confipetrol Andinas S.A. | Peru |
| Maxwell Erickson | MLT I | Freeport McMoRan | USA |
| Maxwell Parvey | MLT I | Cianbro | USA |
| Mazen Alhazmi | MLA I | Saudi Aramco | Saudi Arabia |
| Mazen Mohamed Saber Mahmoud | MLA I | EPROM | Egypt |
| Mazen Nabil Ahmed | MLA I | EPROM | Egypt |
| Mazree Ahamad Mahamood Ahamad | MLA I | Petronas | Malaysia |
| Mbongeni Maxama | MLT I | Continental | South Africa |
| Md Obydur Rahman | MLE | Gulf Oil Marine Limited | Singapore |
| Megsdonio Quille Mamani | MLT I | Operaciones Servicios y Sistemas SRL | Peru |
| Mejo Ratheesh Kalathiparambil Xavier | MLA II | SGS | Saudi Arabia |
| Melven Wevers | MLT I | Van Meeuwen Industries BV | The Netherlands |
| Melvin Seethyah | MLA I | Glencore | Australia |
| Mengmeng Huang | MLT I | Henan Mechanical and Electrical Vocational College | China |
| Mengxuan Wang | MLT I | North Longyuan Wind Power Generation Co. LTD | China |
| Merlyn Johnson | MLA II | Compass Minerals | USA |
| Micah Rogalski | MLA I | Dairyland Power Cooperative | USA |
| Michael Andler | MLT II | Sappi | USA |
| Michael Bowman | MLA II, MLT I | PSEG Nuclear | USA |
| Michael Branch | MLT I | Taylor Lubricants Inc. | USA |
| Michael Daunter | MLA I | US Steel | USA |
| Michael Demots | MLT I | C & W Services | USA |
| Michael Gargis | MLT I, MLA I | Shell | USA |
| Michael Gaston | MLA I | Advanced Technology Services | USA |
| Michael Haun | MLT I | Schreiber Foods | USA |
| Michael Hill | MLA I | Amentum | USA |
| Michael Holloway | VIM, VPR | 5th Order Industry LLC | USA |
| Michael Jeffery | MLA II | Weyerhaeuser | Canada |
| Michael Jeorge Baylon Caragay | MLA I | JG Summit Petrochem | Philippines |
| Michael Mathews | MLA I | Simmons Animal Nutrition | USA |
| Michael Matthews | MLT I | WestRock | USA |
| Michael Mayer | MLA I | ND Paper US | USA |
| Michael McCall | MLA I | Weyerhaeuser | USA |
| Michael McEniry | MLE | Hormel Foods Corp. | USA |
| Michael McSwain | MLA I | Cargill Inc. | USA |
| Michael Merriman | MLT I | Catalent Pharma Solutions | USA |
| Michael Miller | MLT I | C&W Services | USA |
| Michael Nelson | MLA I | AMSOIL | USA |
| Michael Oehler | MLT I | RelaDyne | USA |
| Michael Olenoski | MLT I | Ingredion | USA |
| Michael Parker | MLT I | Lubrication Engineers | USA |
| Michael Roycroft | MLT I | UGL | Australia |
| Michael Scott | MLT I | Iowa Fertilizer Company | USA |
| Michael Shaw | MLT I | TestOil | USA |
| Michael Shepherd | MLT I | ADM | USA |
| Michael Stone | MLA II, MLA I | RWE Renewables Americas, LLC | USA |
| Michael Terry | MLT I | Heritage Petroleum | USA |
| Michael Toerpe | MLT I | Lube-Tech | USA |
| Michael Wakefield | MLA I | RS Components | UK |
| Michael Weeks | MLA I, MLT I | New-Indy Containerboard | USA |
| Michael Wilkerson | MLT I | WestRock | USA |
| Michael Wilson | MLA I | Emprise Corporation | USA |
| Michael Woodson | MLT I | ADM | USA |
| Michel Emond | MLT I, MLA I | Laurentide Controls Ltd. | Canada |
| Michel Picard | MLT I | J.D. Irving, Limited | Canada |
| Michele Maritan | MLT I | GIK IMPIANTI SRL | Italy |
| Mickey Blaedow | MLT I | Ingredion | Canada |
| Miguel Angel Astorga Reyes | MLA I | Chevron | Mexico |
| Miguel Angel Hurtado Salazar | MLT I | Operaciones Servicios y Sistemas SRL | Peru |
| Miguel Angel Nava Gil | MLA I | SKF - Colombia | Colombia |
| Miguel Angel Rogel | MLA I | Seadrill | USA |
| Miguel Conriquez | MLT I | Mueller Industries | USA |
| Mika Rompotti | MLT I | SKF | Finland |
| Mikael Gronnegard Jepsen | MLT I | Vestas | Denmark |
| Mikaela Domingo | MLA I | MRG Labs | USA |
| Mike Dorski | MLT I | Hartland Lubricants & Chemicals | USA |
| Mike Lowery | MLA I | New-Indy Containerboard | USA |
| Milena Kyle | MLA II | Exelon Corporation | USA |
| Min Ji | MLA I | Baotou DOTE Electromechanical Equipment Co., Ltd | China |
| Mina Nabil Fahmy Soliman | MLE | Atlasco Egypt | Egypt |
| Ming Jin | MLT I | AMSOIL Lubricant Technology (Shanghai) Co., Ltd. | China |
| Mingchen Han | MLT I | Unknown | China |
| Minghua Hu | MLA I | Exxonmobil | China |
| Mingliang Ding | MLT I | Unknown | China |
| Mingyuan Dou | MLA I | Guangxi University | China |
| Minh Phuc (Kevin) Trinh Huynh | MLA I | Unknown | Australia |
| Miras Serikovich Autov | MLA II, MLA I | KAZ Minerals | Kazakhstan |
| Miriam Rosario Egusquiza Canta | MLT I | Austral Group SAA | Peru |
| Misael Pessanha da Silva | MLT I | Unknown | Brazil |
| Mitch Michael | MLT I | Pixelle Specialty Solutions | USA |
| Mitchel Humphreys | MLT I | IFF | USA |
| Mitchel Wiles | MLT I | Hormel Foods Corp. | USA |
| Mitchell Clement | MLT I | Unknown | Canada |
| Mitchell Finigan | MLT I | Fluor | USA |
| Moaath Abdulrahman AlUnaizan | MLA I | Sabic | Saudi Arabia |
| Moamen Mohamed Elsharkawy | MLA I | Khalda Petroleum Company | Egypt |
| Moataz Mohamed Abouelhamd | MLA I | Khalda Petroleum Company | Egypt |
| Mogorotsi Sheridensious Mosalanyane | MLA I | Anglo American | South Africa |
| Moh. Syukron Makmun S. | MLA I | PT Bhimasena Power Indonesia | Indonesia |
| Mohamad Aqeel Izani | MLA I | Tenaga Nasional Berhad | Malaysia |
| Mohamad Fneiche | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Mohamad Tirmizi Bin Abd Rahman | MLA II | Kaneka | Malaysia |
| Mohamed Abdalfatah Abdrabouh | MLA I | Unknown | Egypt |
| Mohamed Abd El-Rady Awad | MLA I | RITEC - The Condition Monitoring Company | Egypt |
| Mohamed Abu-Elyazid Mohamed Ahmed | MLA I | ENOC | Egypt |
| Mohamed Ahmed Amin Bedewy | MLA I | EPROM | Egypt |
| Mohamed Ahmed Elbelisy | MLE, MLA II | RotoFlow | Egypt |
| Mohamed Ahmed El-gamal | MLA I | EFC -Egyptian Fertilizers Company | Egypt |
| Mohamed Ahmed Mohamed Mostafa | MLA I | Egyptian LNG | Egypt |
| Mohamed Ahmed Saber Abdelgawad | MLA I | Rashid Petroleum Company | Egypt |
| Mohamed Ahmed Saleh Hussien Hassan | MLE | ENOC | U.A.E. |
| Mohamed Atta Abd El-lattif | MLA II | Cooperative Petroleum Company (CPC) | Egypt |
| Mohamed Ben Taher | MLA I | Groupe Chimique Tunisien - GCT | Tunisia |
| Mohamed Eissa | MLA I | Middle Delta Electricity Production Company - MDEPC | Egypt |
| Mohamed Elmahdi Mohamed | MLA I | TOTAL | Egypt |
| Mohamed Elsayed Abouhashish | MLA I | RITEC - The Condition Monitoring Company | Egypt |
| Mohamed ElSayed Mohamed Radwan | MLA I | Khalda Petroleum Company | Egypt |
| Mohamed Emad Abd-Elaziz | MLA I | BAPETCO | Badr Petroleum Company | Egypt |
| Mohamed Farag Elsebaie | MLA I | Arabian Cement | Egypt |
| Mohamed Farrag Abdelalim Farrag | MLA I | Enova by Veolia | U.A.E. |
| Mohamed Fawzy El-Shamy | MLE, MLA II | John Crane | Egypt |
| Mohamed Hamed Abd Elmoniem | MLA I | Unknown | Egypt |
| Mohamed Ibrahim | MLE, MLA III, MLT I, VIM, VPR | Qatar Petroleum | Qatar |
| Mohamed Khaled Kaheel | MLA I | Engineering Consultancy and Services | Egypt |
| Mohamed Moselhy Mohamed | MLA I | RITEC - The Condition Monitoring Company | Egypt |
| Mohamed Mustafa Suliman Ibrahim | MLA I | Oil Energy Co.Ltd | Sudan |
| Mohamed Nabil Shafik Mohamed | MLA I | RITEC - The Condition Monitoring Company | Egypt |
| Mohamed Naguib Ali | MLA I | Abu Qir Fertilizers and Chemicals Industries Company | Egypt |
| Mohamed Omar Ghabban | MLA II | OQ (Oman Oil Co.) | Oman |
| Mohamed Saad Mahmoud | MLA I | Saudi Aramco | Saudi Arabia |
| Mohamed Taha Ali Ibrahim | MLA II | Cooperative Petroleum Company (CPC) | Egypt |
| Mohamed Taha Yousif Dafalseed | MLA I | Oil Energy Co.Ltd | Sudan |
| Mohamed Yasar Ali | MLA I | Sabic | Saudi Arabia |
| Mohamedalmojtaba Adam Godatalla Haidob | MLA I | Oil Energy Co.Ltd | Sudan |
| Mohammad Ibrahim Al-Shmas | MLA I | Sabic | Saudi Arabia |
| Mohammad Najib Bin Mornie | MLA II | Syarikat SESCO Berhad | Malaysia |
| Mohammad Naseer Uddin | MLE, VIM, VPR | Asset Reliability Industrial Equipment Trading LLC | U.A.E. |
| Mohammed Abdullah Altamimi | MLA I | Saudi Aramco | Saudi Arabia |
| Mohammed Abdullah Rashid Alsaadi | MLA II | OQ (Oman Oil Co.) | Oman |
| Mohammed Alsabbagh | MLA I | Saudi Aramco | Saudi Arabia |
| Mohammed Elsayed Ali Elmetwaly | MLA I | Petrobel | Egypt |
| Mohammed Fayhan Alkhaldi | MLA I | Saudi Aramco | Saudi Arabia |
| Mohammed Hawsah | MLA I | Sabic | Saudi Arabia |
| Mohammed Ibrahim Alsheikh Ibrahim | MLA I | Oil Energy Co.Ltd | Sudan |
| Mohammed Maidul Islam Naskar | MLA I | Sabic | Saudi Arabia |
| Mohammed Nasser Aljameeli | MLA I | Saudi Aramco | Saudi Arabia |
| Mohammed Sultan Ahmed AL Jabri | MLA II | OQ (Oman Oil Co.) | Oman |
| Mohammed Yaser Jamjoom | MLA I | Saudi Aramco | Saudi Arabia |
| Mohd Aizat Zainal | MLA I | PETRONAS Chemicals Ethylene Polyethylene | Malaysia |
| Mohd Azman Bin Abdullah | MLA II, MLT I | Universiti Teknikal Malaysia Melaka | Malaysia |
| Mohd Fahmin Mohd Noor | MLA I | PETRONAS Chemicals Ethylene Polyethylene | Malaysia |
| Mohd Faizal Bin Razali | MLA II | PUSPEKA | Malaysia |
| Mohd Faizal bin Baharuddin | MLA II | OQ (Oman Oil Co.) | Oman |
| Mohd Hafiz Din | MLA I | PETRONAS Chemicals Ethylene Polyethylene | Malaysia |
| Mohd Hakimi Zulkeply | MLA II | Tenaga Nasional Berhad | Malaysia |
| Mohd Hanief Bin Burhanuddin | MLA II | DISTRICT COOLING (PUTRAJAYA) SDN BHD | Malaysia |
| Mohd Izzuddin Mohd Zahar | MLA I | Petronas | Malaysia |
| Mohd Nazim Shah Bin Abdol Rahman | MLA I | Petronas Chemicals Methanol SDN BHD | Malaysia |
| Mohd Syafik Bin Ahmad Sukiman | MLA III | Tenaga Nasional Berhad | Malaysia |
| Mohd Zihiri Irfam Bin Zaki Hussain | MLA II | Malaysian Refining Company SDN BHD | Malaysia |
| Mohsin Murtaza | MLE | PETROKEMYA | Saudi Arabia |
| Moises Antonio dos Santos | MLE | Eldorado | Brazil |
| Moises Gutierrez Barajas | MLT I | Mundillantas Paredes | Mexico |
| Moises Jeffrey Amaro Grados | MLA I | Compañia Minera Antamina S.A. | Peru |
| Monica Lacey | MLT I | Anheuser Busch, Inc. | USA |
| Monty Bruce Pelletier | MLT I | Unknown | Canada |
| Mosab Abdelal Abden Mohamad | MLT II. MLA II | Oman Oil Marketing Company | Oman |
| Mostafa Abdelfattah Khalifa | MLA I | RITEC | Saudi Arabia |
| Mostafa Hesham Kato | MLA I | EPROM | Egypt |
| Mostafa Kamal Hamed | MLA I | Weir Oil and Gas | Egypt |
| Mubarak Nasser Alqahtani | MLA I | Sabic | Saudi Arabia |
| Muge Bilgin | MLA I | TestOil | USA |
| Muhamad Azrie Shain | MLA I | Petronas Lubricants Marketing Sdn. Bhd. | Malaysia |
| Muhamad Lutfil Hakim | MLA I | Petronas | Indonesia |
| Muhamad Radzuan Othman | MLA I | Negeri Sembilan Cement Industries SDN BHD | Malaysia |
| Muhammad Abdul Nasir | MLA I | Total Energies | U.A.E. |
| Muhammad Asyraf Bin Jamil Rais | MLT I | Tenaga Nasional Berhad | Malaysia |
| Muhammad Fariz Muharrom | MLA III | Pt. Adikari Wisesa Indonesia | Indonesia |
| Muhammad Hassan Ali | MLA II | Pakistan Petroleum | Pakistan |
| Muhammad Kadafi Syazri | MLT I | PT Fluida Teknologi Indonesia | Indonesia |
| Muhammad Manazirul Haq | MLE | Saudi Aramco | Saudi Arabia |
| Muhammad Rizwan Khalid | MLA II, MLA I | Maaden Aluminium | Pakistan |
| Muhammad Safuan Bin Md Salleh | MLA I | Kinsajasa Sdn. Bhd. | Malaysia |
| Muhammad Shahid Mustafa | MLA I, MLT I | Nemco Resources Ltd | Canada |
| Muhannad Abdulkarim Alabbad | MLA I | Sabic | Saudi Arabia |
| Muharram Firmansyah Pulungan | MLA I | PT PLN (Persero) | Indonesia |
| Mukhamad Mamanazar | MLA I | Eurasian Machinery | Kazakhstan |
| Mukul Kumar Rewani | MLT I | Haldia Energy Limited | India |
| Murugan Selvaraj | MLA II | Petroknowledge SDN BHD | Malaysia |
| Mushir Mohieldin Sayed Tahir | MLA II | Unknown | U.A.E. |
| Muzzammil Bin Haron | MLA II | Negeri Sembilan Cement Industries SDN BHD | Malaysia |
| Nabeel Nizam | MLA II | Smartleap | India |
| Nadiya Abitova | MLA I | KAZ Minerals | Kazakhstan |
| Nagoor Basha Kalluri | MLE | ESSEX LLOYDS ENGINEERING SERVICES | Qatar |
| Naif Assaf Alanazi | MLA I | Sabic | Saudi Arabia |
| Nam Gu Han | MLT I | Korea South-East Power Co. | South Korea |
| Naqshe Iqbal | MLA II | Domtar | Canada |
| Narul Yessenbayev | MLA I | KAZ Minerals | Kazakhstan |
| Nataly Yessenia Diaz Cordova | MLA II, MLA I | Confipetrol Andinas S.A. | Peru |
| Nathan Grove | MLA I | Exelon Corporation | USA |
| Nathan Kinert | MLA I, MLT I | Atlas Reliability, LLC | USA |
| Nathan McLemore | MLT I | Westlake Chemical Company | USA |
| Nathan Richard | MLT I | Sappi | USA |
| Nathan Shipp | MLT I | Nutrien | Canada |
| Nathan Ubinger | MLA I | SKF | USA |
| Nathan Wright | MLE, MLA I | Transformational Performance Solutions | USA |
| Nathaniel Drake | MLT I | WestRock | USA |
| Nauman Khalid | MLA II | Baker Hughes | Saudi Arabia |
| Neil Caird | MLA I | Suncor Energy | Canada |
| Nelson Guido Acosta Rojas | MLT I | Kimberly Clark | Peru |
| Nelson Monroe | MLA I | Nevada Gold Mines | USA |
| Nelver Sánchez Barba | MLE | Southern Peru Copper Corporation | Peru |
| Ngeow Yeong Ken | MLA II, MLA I | Petronas Carigali Sdn Bhd | Malaysia |
| Nicholas Andes | MLA I | US Steel | USA |
| Nicholas Bloome | MLT I | Osceola Foods | USA |
| Nicholas Braun | MLA I | Chemours | USA |
| Nicholas Finlinson | MLA I | Intermountain Power Service Corporation | USA |
| Nicholas Garthright | MLA I | Capstone Mining | USA |
| Nicholas Hammarstrom | MLT I | Schaeffer Manufacturing | USA |
| Nicholas Liew Ker Jun | MLA II | Petronas | Malaysia |
| Nicholas Matthews | MLT I | Arauco | USA |
| Nicholas Smyth | MLT I, MLA I | Shell | USA |
| Nick Downs | MLA I | Crown Extrusions | USA |
| Nick Pasler | MLT I, MLA I | Warren Distribution | USA |
| Nick Roberts | MLE | Pacific Gas & Electric | USA |
| Nick Stapper | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Nickolaus Bayes | MLE | Tyree Oil | USA |
| Nicky Keneo Kuza | MLA I | OK Tedi Mining Limited | Papua New Guinea |
| Nico Claes | MLA I | Kellogg | Belgium |
| Nicolas Deciccia | MLA I | Terminales Río de la Plata | Argentina |
| Nicolas Fabian Ibacache Acevedo | MLT I | Colbun S.A. | Chile |
| Nicole Bretey | MLA I | Cargill Inc. | USA |
| Niek Noorland | MLT I | Tata Steel | The Netherlands |
| Niels Serre | MLT I | I-care sprl | Belgium |
| Niilo Kuisma | MLT I, MLA I | Teck Resources Ltd | Canada |
| Nils Ericsson Sanchez Huayana | MLA II | Minera Panama S.A. | Panama |
| Ning Teng | MLT I | Beijing Tanghao Electric Power Engineering Technology Research Co. LTD | China |
| Noah Emmerton | MLA I | Rio Tinto | Australia |
| Noah Oliver | MLA I | Fiber Industries | USA |
| Noel Novette | MLA I | OK Tedi Mining Limited | Papua New Guinea |
| Nolan Nernberg | MLA I, MLT I | Mosaic Company | Canada |
| Nomvula Mkhize | MLA I | Yellotec (S. Africa) | South Africa |
| Nur An-Nisaa Binti Mohamad Yusoff | MLA I | Chemsain Konsultant Sdn | Malaysia |
| Nurashidah Azman | MLA I | DH Resources Sdn. Bhd | Malaysia |
| Nurhazwani Shahirah Bt Abd Jamil | MLA II | PUSPEKA | Malaysia |
| Okky Helja Octora Syahida Rahman | MLA I | PT Indonesia Power | Indonesia |
| Olaf Stutterheim | MLA I | Koninklijke Marine | The Netherlands |
| Olaoluwa Daniel Dawodu | MLE | CURRAGH QUEENSLAND MINING PTY LTD. | Australia |
| Oliver Metzger | MLA II | Hy-Pro Filtration | Germany |
| Olivier Paiement | MLT I | Lubrication Engineers | Canada |
| Oluwatobi Goodness Aro-Gordon | MLT I, MLA I | Georgia Pacific | Canada |
| Omar Abdulaziz Al-Taysan | MLA I | Saudi Aramco | Saudi Arabia |
| Omar Al-Bassam | MLA I | Unknown | Saudi Arabia |
| Omar Frank Quispe Panez | MLT I | Lubricacion y Tecnologia | Peru |
| Omar Mohamed Abd Elsalam Aziz | MLA I | Petromaint | Egypt |
| Omer Abdalhaleem Babikir | MLA I | Petrobash. M.A Co. Ltd, | Sudan |
| Omer Ahmedeltayeb Sirelkhatim Osman | MLA I | Oil Energy Co.Ltd | Sudan |
| Omer Bi | MLT I | Dolunay G?da San. ve Tic. Ltd. ?ti. | Turkey |
| Orlando Omar Chavez Flores | MLA I | Soltrak | Peru |
| Orson Murdock | MLA I, MLT I | Spudnik | USA |
| Osama Mohammed Ibnouf Mohammed Salih | MLA I | Oil Energy Co.Ltd | Sudan |
| Oscar Jimenez Valdez | MLT I | Total | Mexico |
| Oscar Alejandro Tejeda Diaz | MLT I | Eagle Importacion SA de CV | Mexico |
| Oscar Cuevas | MLA I | Saudi Aramco | Saudi Arabia |
| Oscar Jaime Cruz Tapia | MLT I | Operaciones Servicios y Sistemas SRL | Peru |
| Oscar Marino Bonell | MLE | ESR Engineering Solutions | Colombia |
| Oscar Medina | MLA I | Pfizer | Argentina |
| Oswaldo Salas Chavez | MLT I, MLA I | Repsol Comercial S.A.C. | Peru |
| Othman Ahmed Alkathiri | MLA I | Sabic | Saudi Arabia |
| Otto Knottnerus | MLT I | Harvard Corporation | USA |
| P Rudy Valentino Samosir | MLA I | PT Freeport Indonesia | Indonesia |
| Pablo Abdiel Rosillo Gomez | MLT I | Distribuidora De Aditivos Baja, S. De Rl De Cv | Mexico |
| Pan Pengfei | MLA II | Tianjin HONGHE Technology Ltd., | China |
| Pascal Hooft | MLA I | Kellogg | Belgium |
| Pat Dunwoody | MLT I | C & W Services | USA |
| Pat McKenzie | MLT I | Hartland Lubricants & Chemicals | USA |
| Patricia Bailey | MLA I | The McPherson Companies, Inc. | USA |
| Patricia del Carmen Mena Madrazo | MLA II | Oil Flush | Mexico |
| Patrick Bauer | MLT I | Christensen, Inc. | USA |
| Patrick Bremer | MLT I | I-care sprl | Belgium |
| Patrick Davidson | MLA I | Amentum | USA |
| Patrick Doyle | MLT I | RILCO Lubricants & Services | USA |
| Patrick Hale | MLT I | Westlake Chemical Company | USA |
| Patrick Harbuck | MLA I | Georgia Pacific | USA |
| Patrick Jackson | MLT I | WestRock | USA |
| Patrick Kostelijk | MLT I | Van Meeuwen Industries BV | The Netherlands |
| Patrick Manzie | MLT I | Thermo Fisher Scientific | USA |
| Patrick Stewart | MLT I | Owens Corning | USA |
| Patrick Winnie | MLT I | Domtar | USA |
| Patryk Brzakala | MLA I | Info Marine Middle East FZC | U.A.E. |
| Paul Brown | MLT I, MLA I | Texarkana Aluminum, Inc. | USA |
| Paul Elliott | MLA I | Interflon UK | UK |
| Paul Erickson | MLT I | Specialty Granules Inc. | USA |
| Paul Everitt | MLT II | Veolia NA | USA |
| Paul Greenfield | MLA II | Weyerhaeuser | USA |
| Paul Guy | MLA I | Georgia Pacific | USA |
| Paul Kessenich | MLA I | Wells Enterprises | USA |
| Paul Kotek | MLT I | PPC Lubricants | USA |
| Paul Peters | MLT I | Wells Enterprises | USA |
| Paul Pierce | MLA I | Kraft Foods | USA |
| Paul Stiegel | MLT I | Lubrication Technologies, Inc. | USA |
| Paul Williamson II | MLT I | Georgia Pacific | USA |
| Paul Young | MLT II | Wallis Lubricants | USA |
| Paulo Cesar Santana da Silva | MLA II | Anglo American | Brazil |
| Paulo Rogerio Correa da Silva | MLT I | Nexux Lubrificação e Confiabilidade | Brazil |
| Pavan Kumar C | MLA I | Triple R India | India |
| Pavel Nosalek | MLT I, MLA I | NCH Corporation | USA |
| Pawel Pyzikowski | MLT I | Ecol Sp. z o.o. | Poland |
| Payson Alexander | MLA I | Sibanye Stillwater | USA |
| Pedro Cervantes Zamora | MLA II | Comercial Roshfrans, S.A. de C.V. | Mexico |
| Pedro Pernia | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Pedro Ruiz Torres Najera | MLA I | Aptim | Peru |
| Pedro Santiago Salazar Cedeno | MLT I | Arca Continental Lindley | Peru |
| Pedro Valdivia Magallanes | MLE | Lima Airport Partners | Peru |
| Peijie Li | MLT I | Air Products Investment Co., Ltd. | China |
| Peng Cao | MLA I | Parker Hannifin | China |
| Pengcheng Gu | MLT I | Beijing Tanghao Electric Power Engineering Technology Research Co. LTD | China |
| Pengyu Zhang | MLA I | Delite Technology | China |
| Percy Alberto Herrera Zeballos | MLA I | Sociedad Minera Cerro Verde | Peru |
| Peruvemba Ramanathan Seshadri | MLA II, MLA I, MLT I | Baker Hughes | India |
| Peter Brossard | MLT I | Halron Lubricants | USA |
| Peter Coole | MLA I | Muntons PLC | UK |
| Peter Mainzer | MLT I | Sunrise Cooperative | USA |
| Peter Paul Jazmines Ramos | MLT I | PASAR - Philippine Associated Smelting & Refining Corp. | Philippines |
| Peter Schneider | MLT I | Osceola Foods | USA |
| Peter Ward | MLT I | Pixelle Specialty Solutions | USA |
| Peter Wdowiak | MLT I, MLA I | Laurentide Controls Ltd. | Canada |
| Philip Borde | MLA I | Freeport McMoRan | USA |
| Philip Imonzing | MLA I | OK Tedi Mining Limited | Papua New Guinea |
| Philippe Benoit | MLT I | Domtar | Canada |
| Phillip Jeffries | MLT I | First Gas Ltd | New Zealand |
| Phillip Spry | MLA I | SKF | UK |
| Phong Hai Luong | MLA I | Bidvest Noonan | Ireland |
| Pier-Luc Boisvert | MLT I | Domtar | Canada |
| Pierre-Louis Gourga | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Pieter Eekma | MLA I | Koninklijke Marine | The Netherlands |
| Pieter Naude | MLA I | Rio Tinto | Australia |
| PJ King | MLT I | Cargill Inc. | USA |
| Pongthep Noihuahard | MLT I | Kellogg | Thailand |
| Prakashchandra Narendrabhai Patel | MLA I | Saudi Aramco | Saudi Arabia |
| Pramod Gopinatha Pillai | MLA II | SGS | Saudi Arabia |
| Praveen Kumar Hiremath | VIM, VPR | Al Najim Saudi International Co. Ltd | India |
| Praveen Prem Sreedevi Premchandran | MLE, LLA II | ADNOC Distribution | U.A.E. |
| Preeti Prasad | MLA I | Unknown | India |
| Presley Masvada | MLA II | Fortescue Metals Group | Australia |
| Preston Stobbe | MLA I | Shell | Canada |
| Prince Zogbede | MLA I | AngloGold Ashanti | Ghana |
| Pushpinder Singh Dhaliwal | MLA I | Anglo American | Australia |
| Qian Cheng | MLA I | Exxonmobil | China |
| Qian Li | MLT I | Goldwind Technology Co., LTD | China |
| Qiang Wang | MLA I | Sinopec | China |
| Qilin Wang | MLT I | Unknown | China |
| Qilin You | MLA I | Unknown | China |
| Qin Zhang | MLT I | Zhejiang Zheneng Technology Research Institute Co. LTD | China |
| Qingfeng Teng | MLA I | Runningland Metrology & Testing (Shanghai) Co., Ltd | China |
| Qinglin Wang | MLT I | Unknown | China |
| Qingyu Sun | MLA II | Dalian Huayang Ensai Co. Ltd | China |
| Qiuqiu Li | MLT II | Guangzhou Mechanical Engineering Research Institute | China |
| Qiwei Gu | MLT I | Unknown | China |
| Radik Rustamovich Mukashev | MLA I | KAZ Minerals | Kazakhstan |
| Rafael Azevedo Silveira | MLT I | Porto Sudeste | Brazil |
| Rafael Savio Soares Vital | MLT I | VALE | Brazil |
| Rafael Oliveira Alves | MLT I | VALE | Brazil |
| Rafael Saldias Monasterio | MLT I | High Quality Lubricantes SRL | Bolivia |
| Rafael Soares da Silva | MLT I | SIMIC | Brazil |
| Rafael Xavier de Almeida | LLLA II, MLA I | Moove | Brazil |
| Rahmadi Rahmadi | MLA I | PT Indonesia Power | Indonesia |
| Rahul Vashisht | MLA II | Indian Oil Corporation Ltd | India |
| Raja Ishak Raja Hamzah | MLA II | Petronas Carigali Sdn Bhd | Malaysia |
| Rajiv Gerard Lopes | MLA I | Hydac | Malaysia |
| Rajyl Loria | MLA II | GN Power Dinginin Ltd. Co | Philippines |
| Raka Anugrah Pratama | MLA I | PT Geodipa Energi (Persero) | Indonesia |
| Ralph Brandao Santos | MLE | Gerdau | Brazil |
| Ramey Salyer | MLT I | Unknown | USA |
| Rami A. Ammari | MLA I | Total Energies | U.A.E. |
| Ramon Garcia Fernandez | MLA II | Bufete de Mantenimiento Predictivo e Ingenieria S.A. de C.V | Mexico |
| Ramon Cid | MLT I | Georgia Pacific | USA |
| Randal Arabie | MLT I | RelaDyne | USA |
| Randall Wood | MLA I | Glencore | Canada |
| Randy Callis | MLT I | Blue Buffalo | USA |
| Randy Wire | MLT I | Harley Davidson Motor Co. | USA |
| Rasha Mohamed Sayed | MLA II | Co-op Petroleum Company | Egypt |
| Raul de Sousa Fernandes | MLT II | Interlub | Brazil |
| Raul Jorge Apaza Coata | MLA I | Lubricantes de Altura S.A.C. | Peru |
| Ravinuthala Satya Chakra | MLA II | Predict Technologies India Pvt. Ltd. | India |
| Ray Koch | MLA I, MLT I | Catalent Pharma Solutions | USA |
| Raymond Bradley | MLT I | IKO Industries Ltd. | Canada |
| Raymond Burns III | MLA I | Lucas Oil Products, Inc | USA |
| Raymond Griggs | MLT I | WestRock | USA |
| Raymond Nail | MLT I | Georgia Pacific | USA |
| Rebecca Moore | MLA I | Applied Lubrication Technology, Inc. | Canada |
| Reduan Bin Mat Dan | MLT II | Universiti Teknikal Malaysia Melaka | Malaysia |
| Regan Wilkin | MLA II | Refining NZ | New Zealand |
| Regis Vallim | MLT I, MLA I | Aqualub | Brazil |
| Reinaldo Duarte Narvaez | MLT I | Arauco | Chile |
| Renaldo Jansen | MLT I | Interflon SA | South Africa |
| Renan Leo Paiva | MLT I | Nexux Lubrificação e Confiabilidade | Brazil |
| Renato Marcelino dos Santos Neto | MLT I | AngloGold Ashanti | Brazil |
| Rennan Ribeiro Borges | MLA I | ArcelorMittal | Brazil |
| Rens Houter | MLT I | Tata Steel | The Netherlands |
| Rex Vote | MLA I | Amentum | USA |
| Reyner Arroyo Condori | MLA II | Operaciones Servicios y Sistemas SRL | Peru |
| Ricardo Alfredo Vasquez Garcia | MLE | Southern Peru Copper Corporation | Peru |
| Ricardo Guerrero | MLE | Akron | Colombia |
| Ricardo Paredes Perez | MLT I | Wallslub | Mexico |
| Ricardo Rapmund | MLT I | Van Meeuwen Industries BV | The Netherlands |
| Riccardo Scala | MLT I | Dipietro Group Srl | Italy |
| Richard (Jason) Bach | MLT I | DuPont | USA |
| Richard Baumgardner | MLA I | Electrolux | USA |
| Richard Bean | MLT I | Tronox | USA |
| Richard Buechler | MLT I | Georgia Pacific | USA |
| Richard Clark | MLT I | Campbell's Snacks | USA |
| Richard Frey | MLT I | Pixelle Specialty Solutions | USA |
| Richard Gladson Jr | MLT I | Fleet Readiness Center (FRC) | USA |
| Richard Hamilton | MLT I | Kellogg | USA |
| Richard Hawkins | MLT I | JR Simplot | USA |
| Richard Janosky, Jr. | VIM | MRG Labs | USA |
| Richard Jonathan Ccorimanya Navarro | MLT I | SKF del Peru | Peru |
| Richard Lockhart | MLA I | Mitsubishi Chemical America | USA |
| Richard Pareja | MLE | Anglo American | Peru |
| Richard Schumacher | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Richard Simon | MLT I | Amentum | USA |
| Richard Stephens III | MLT I | Mosaic Company | USA |
| Richard Wanner | MLT I | Nutrien | Canada |
| Richard Wright | MLA I | United Utilities (UUPL) | UK |
| Richard Wurzbach | MLA III, VIM, VPR | MRG Labs | USA |
| Rickie Riley | MLT I | Quality Petroleum, Inc. | USA |
| Rico Cueva Tulabing | MLA II | OQ (Oman Oil Co.) | Oman |
| Rita Adusei | MLA I | AngloGold Ashanti | Ghana |
| Rizabek Bolat | MLA II, MLA I | KAZ Minerals | Kazakhstan |
| Rizhuo Wu | MLT I | Guotou Guangxi Wind Power Co., Ltd. | China |
| Rizki Achmad Rivai | MLA I | PT Pupuk | Indonesia |
| Rob Driessen | MLT I | MARS Netherlands | The Netherlands |
| Rob Huddlestone | MLT I | Unknown | Canada |
| Robert Ballard | MLT I | Wagner Logistics | USA |
| Robert Belangia | MLT I | Enviva | USA |
| Robert Borg | MLT I | Engie | The Netherlands |
| Robert Brandt | MLA II | Orange County Sanitation District | USA |
| Robert Hebert | MLT I | DRAX Biomass | USA |
| Robert Henry | MLT II | WestRock | USA |
| Robert Johnson | MLT I, MLA I | Freeport McMoRan | USA |
| Robert King | MLA I | Amentum | USA |
| Robert Kitowski | MLA I | Weyerhaeuser | Canada |
| Robert Knudsen | MLA I | Filterteknik A/S | Denmark |
| Robert Nash | MLT I | International Paper Company | USA |
| Robert Pallanza | MLT I | Sedgman Pty Ltd | Australia |
| Robert Parker | MLA II | Messer | USA |
| Robert Queen | MLT I | Pactiv Evergreen | USA |
| Robert Rains | MLT I | International Paper Company | USA |
| Robert Tuttle | MLT I | Greif | USA |
| Robert Valle | MLA I | Kellogg | Australia |
| Robert Vanderford | MLT I, MLA I | Quality Petroleum, Inc. | USA |
| Robert Wilkinson | MLA I | Capstone Mining | USA |
| Robert Willett II | MLA I | Cargill Inc. | USA |
| Roberto Andres Zuniga Mendez | MLT I | Luval, S.A. | Chile |
| Roberto Del Borrello | MLT I | Unknown | Italy |
| Roberto Juan Castro Villarroel | MLT I | Coamsa Industrial | Peru |
| Roberto Traver Barres | MLT I | Arcelormittal | Spain |
| Roberto Zarate Carrera | MLA I, MLT I | Lubricantes de America S.A. de C.V. | Mexico |
| Robin Berry | MLT I | General Electric | USA |
| Robin Hopkins | MLA I | AVT Reliability | UK |
| Robin Shoemaker | MLT I | West Fraser | Canada |
| Robson Gurgel Oliveira | MLT I | VALE | Brazil |
| Robyn Everett | MLT I | ConAgra Foods Inc. | USA |
| Rodrigo Bittencourt de Almeida | MLT I | VALE | Brazil |
| Rodrigo Pereira Vaz | MLA II, MLA I | Anglo American | Brazil |
| Rodrigo de Oliveira Bonfim | MLT I | Cargill Inc. | Brazil |
| Rodrigo Kenichi Sato Soares | MLT I | Unknown | Brazil |
| Rodrigo Rivera Martinez | MLT I | Chevron | Mexico |
| Roel Antonius Henricus Reuvers | MLA I | Ministerie van Defensie | The Netherlands |
| Rofhiwa Eddy Tshikovhi | MLA II | Yellotec (S. Africa) | South Africa |
| Rogelio Rodriguez Lopez | MLT I | Chevron | Mexico |
| Rogelio Villanueva | MLT I | Chevron | Mexico |
| Roger Burns | MLT I | WestRock | USA |
| Roger Converse | MLA I, MLT I | Tyree Oil | USA |
| Roger Corlett | MLT I | Rio Tinto | Australia |
| Roger Freddy Perez Saavedra | MLA II | TRICON (Consultora Internacional en Tribologia) | Bolivia |
| Roger Gravel | MLT I | Valero Energy Corporation | Canada |
| Roger Lenin Obregon Sandoval | MLE, MLA III, MLT II | Unknown | Nicaragua |
| Roger Watts | MLA I | Electrolux | USA |
| Roland Yankson | MLT I | Total Petroleum Ghana Limited | Ghana |
| Rolando Cruces Quispe | MLA I | Unknown | Peru |
| Romer Rosales | MLA II | JG Summit Petrochem | Philippines |
| Ron Hunley | MLT I | Schaeffer Manufacturing | USA |
| Ronald Ruess | MLT I | LafargeHolcim | USA |
| Ronald Usa Patino | MLT I | Petrobras | Colombia |
| Ronald Waggerman | MLT I | MP Materials | USA |
| Roque Willy Gustavo | MLT I | Austral Group SAA | Peru |
| Roy Waterman | MLT I, MLA I | Simmons Animal Nutrition | USA |
| Ruben Angel Chavez Quilca | MLT I | Cumbra S.A. | Peru |
| Rudiger Krethe | VPR, VIM | OilDoc GmbH | Germany |
| Ruihao Wu | MLA II, MLT I | Shunchang lubricant (Guangdong) Co. LTD | China |
| Ruili Zheng | MLT I | Henan Mechanical and Electrical Vocational College | China |
| Ruixia Lv | MLT I | Envision Energy | China |
| Ruixiang Xuan | MLT I | SINOPEC | China |
| Runqing Lang | MLA I | Shenzhen Shi Shen Yang Run Hua You Ke Ji Co, LTD. | China |
| Rusha Pullig | MLA II | International Paper | USA |
| Ruslan Abdullayev | MLA I | KAZ Minerals | Kazakhstan |
| Russell Brown | MLA I | Interflon UK | UK |
| Russell Clark | MLA I | Technical Associates of Charlotte, PC | USA |
| Russell Henry | MLA I | RelaDyne | USA |
| Russell Nelson | MLA I | Unknown | USA |
| Russell Seideman | MLA I, MLT I | Senergy Petroleum | USA |
| Ryan Ballinger | MLT I | International Paper | USA |
| Ryan Bartholomew | MLA I | Domtar | USA |
| Ryan Beecher | MLT I | Sanofi | USA |
| Ryan Carl Santos Magyaya | MLA II | Center for Reliability Excellence (CRE Philippines) | Philippines |
| Ryan Crosby | MLA I | DP World | UK |
| Ryan Crowell | MLT I | Sappi | USA |
| Ryan Dauma | MLT I | Iowa Fertilizer Company | USA |
| Ryan Decker | MLA I | Exelon Corporation | USA |
| Ryan Doolin | MLA I | Capstone Mining | USA |
| Ryan Gardner | MLT I | Midwest Mechanical Industrial Srevices | USA |
| Ryan Kummer | MLT I | Lube-Tech | USA |
| Ryan Mandel | MLA I, MLT I | Georgia Pacific | USA |
| Ryan Petersen | MLT I | Freeport McMoRan | USA |
| Ryan Shook | MLA I | Taylor Enterprises | USA |
| Ryan Webb | MLT I | Martin Federal | USA |
| Ryan Wolf | MLT I | Kellogg | USA |
| Ryno Basson | MLT I | Mohawk Ind. | USA |
| Saad Abdulmuhsen Alhariqi | MLA I | Saudi Aramco | Saudi Arabia |
| Saad Hussain Alqahtani | MLA I | Saudi Aramco | Saudi Arabia |
| Saad Salahuddin Musa | MLA II | Petronas | Malaysia |
| Sabas Genaro Briseno Luna | MLT II, MLT I | Lubrimaster SA de CV | Mexico |
| Sadashiv Vithal Mohape | MLA I | Exelon Corporation | USA |
| Saeed Aljuaidi | MLA I | Unknown | Saudi Arabia |
| Saher Mohammad Alsaati | MLA I | Saudi Aramco | Saudi Arabia |
| Sahlan Abdullah Almuntashiri | MLA I | Saudi Aramco | Saudi Arabia |
| Sainan Zhao | MLT I | Zhongxin Zhibao Automotive Services Limited | China |
| Saiwei Zhu | MLT I | Unknown | China |
| Salman Alfarisi Nasir Khan | MLA II | Petronas | Malaysia |
| Salvatore Cannella | MLT I | Sonatrach Raffineria Italiana | Italy |
| Sam Howard | MLA I | WestRock | USA |
| Sam Vallance | MLT I | Ingredion | Canada |
| Sameh Hassan Sayed Hassanen | MLA I | Khalda Petroleum Company | Egypt |
| Samirkumar Patel | MLA I | Saudi Aramco | Saudi Arabia |
| Samuel Dunning | MLA I | Dominion Energy | USA |
| Samuel Gill | MLE, MLA II, MLA I | Nawah Energy Company | U.A.E. |
| Samuel Hall Jr | MLA I, MLT I | AMRRI | USA |
| Samuel James | MLT I | UGL | Australia |
| Samuel Kosiara | MLT I | Archer Daniels Midland Company | USA |
| Samuel Mace | MLT I, MLA I | Weyerhaeuser | USA |
| Samuel Martinez | MLA I | Freeport McMoRan | USA |
| Samuel Olson | MLA II | Weyerhaeuser | USA |
| Samuel Opsomer | MLT I | I-care sprl | Belgium |
| Sandy Brigman | MLT I | Pactiv Evergreen | USA |
| Sanele Dhlezi | MLA I | Yellotec (S. Africa) | South Africa |
| Sang Jin Ahn | MLA I | Lotte Chemical Corporation | South Korea |
| Santhanappriyan Arivazhagan | MLA II | ESSEX LLOYDS ENGINEERING SERVICES | Qatar |
| Santiago Alberti | MLA I | Transportadora de Gas del Sur | Argentina |
| Sanya Mathura | MLE, MLT II, VIM, VPR | Strategic Reliability Solutions Ltd | Trinidad & Tobago |
| Sarah Soper | MLT I | Verso | USA |
| Sarra Belghithi | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Satya Krishna Chaganti | MLA I | Indorama Eleme Petrochemicals Ltd | Nigeria |
| Sawyer Norrie | MLT I, MLA I | Mosaic Company | Canada |
| Sayed Sadeq Jaafar Salman | MLA I | Bahrain Petroleum Company; BAPCO | Kingdom of Bahrain |
| Scott Barkley | MLT I | Genesis Energy | New Zealand |
| Scott Cheyne | MLA I, MLT I | Mosaic Company | Canada |
| Scott Craven | MLT I | Sapp Bros. Petroleum, Inc. | USA |
| Scott Irwin | MLT I | Lubrication Engineers | USA |
| Scott Kravitz | MLT I | Lubrication Engineers | USA |
| Scott Monico | MLA I | Cargill Inc. | USA |
| Scott Page | MLA II | Western Municipal Water District | USA |
| Scott Petrichevich | MLA I | US Steel | USA |
| Scott Robertson | MLT I | Metal Container Corp | USA |
| Scott Sheets | MLT I | Dooley Oil Inc. | USA |
| Scott Smith | MLA I, MLT I | City of Tulsa | USA |
| Se Jin Jang | MLT I | OCI Company Ltd. | South Korea |
| Seah Wah Chyun (@ Nicholas) | MLA I | HB Industrial Supply SDN BHD | Malaysia |
| Sean Cebrian | MLA I | Guardian Industries | USA |
| Sean James DSouza | MLA I | Southern Nuclear Company | USA |
| Sean McNealley | MLT I | PetroCard, Inc. | USA |
| Sean Rottmann | MLT I | Greif | USA |
| Sebastian Albersen | MLT I | Van Meeuwen Industries BV | The Netherlands |
| Sebastian Camilo Bulla Avellaneda | MLT I | Swisslub | Colombia |
| Sebastian Ignacio Macaya Bravo | MLT I | Colbun S.A. | Chile |
| Selwyn Heijneker | MLT I | Tata Steel | The Netherlands |
| Sergey Chuprinin | MLA I | KAZ Minerals | Kazakhstan |
| Sergey Druzhinin | MLT I | Tata Steel | The Netherlands |
| Sergio Guerrero Mata | MLT I | Mariani | USA |
| Sergio Rojas Mamani | MLA I | Ferreyros S.A. | Peru |
| Seth VonHolle | MLT I | LubriSource, Inc | USA |
| Seung Uk Choi | MLT I | Korea South-East Power Co. | South Korea |
| Seungmin (Sean) Kim | MLE | Cameco | Canada |
| Shadreck Gasura | MLT I | ADNOC Distribution | U.A.E. |
| Shahab Arshad | MLA I | Saudi Aramco | Saudi Arabia |
| Shahid Arif | MLA I | Sabic | Saudi Arabia |
| Shahzeb Riaz | MLA II | Unknown | Australia |
| Shaik Moeddin Ghouse Ahmed | MLA II | Predict Technologies India CP Ltd | India |
| Shane Elser | MLT I | Lubrication Engineers | USA |
| Shane Hindman | MLA I | Michelin | USA |
| Shane Norton | MLT I | Georgia Pacific | USA |
| Shane Scriven | MLE, MLT I | SAS Reliability | Australia |
| Shane Sowinski | MLT I | Packaging Corp of America | USA |
| Shannon Doty | MLT I | RILCO Lubricants & Services | USA |
| Sharib A. Khan | MLA I | Saudi Aramco | Saudi Arabia |
| Shasha Zhang | MLT I | Unknown | China |
| Shaun Mockel | MLT I | Central San - Central Contra Costa Sanitary District | USA |
| Shaun Rhoden | MLT I | C&W Services | USA |
| Shawn Bringman | MLT I | ArcelorMittal | USA |
| Shawn Choruby | MLA I, MLT I | Tyree Oil | USA |
| Shelisa Bolles | MLT I | Lube-Tech & Partners | USA |
| Shicheng Chu | MLT I | Chifeng Guanggang Gas Co., Ltd | China |
| Shixi Deng | MLA I | Shunchang lubricant (Guangdong) Co. LTD | China |
| Sholahtul Hafizah Abdul Rahman | MLA II | Petroknowledge SDN BHD | Malaysia |
| Shoushan Shen | MLA I | Qinghai Yanhu Yuanpin Chemical Co. Ltd | China |
| Shuai Shao | MLT I | Unknown | China |
| Shuai Zou | MLA I | Guangxi University | China |
| Shuang Li | MLA I | Tangshan Aitai Oil Detection co.,Ltd | China |
| Shuang Su | MLA I | Tianjin HONGHE Technology Ltd., | China |
| Shuang Zhai | MLA II | CNOOC | China |
| Shuang Zhao | MLT I | Unknown | China |
| Shuping Zhang | MLT I | Unknown | China |
| Shyra Mallicoat | MLA II | Seminole Electric Coop. Inc. | USA |
| Sichen Shang | MLT I | Tianjin Yuhang Equipment Leasing Co., LTD | China |
| Siddharth Mishra | MLA I | Saudi Aramco | Saudi Arabia |
| Siddhartha Jahorie | MLE, MLT I | LubriCon Limited | Trinidad & Tobago |
| Sigadapu Mohankumar | MLT I | Saudi Aramco | Saudi Arabia |
| Sigit Purwito | MLA I | PT Syslab Indonesia | Indonesia |
| Sijia Xu | MLA I | Fluid Life | Canada |
| Siliang Hao | MLA I | Guangdong Soke Lubricating Oil Co., LTD. | China |
| Silvester Sarneel | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Simon Hare | MLA I | OK Tedi Mining Limited | Papua New Guinea |
| Simon Owen-Jones | MLA I | Interflon UK | UK |
| Siti Azizah Binti Ahmad | MLA III | UMW Training - UTC | Malaysia |
| Siva Rajesh Ghanta | MLA I | Shell | India |
| Siyan Shen | MLT I | Zhejiang Zheneng Technology Research Institute Co. LTD | China |
| Siyuan Liu | MLT I | Beijing Tanghao Electric Power Engineering Technology Research Co. LTD | China |
| Sloan Healy | MLA I | MRG Labs | USA |
| Soo Min Lee | MLT I | Korea South-East Power Co. | South Korea |
| Srikanth Anchula | MLA III | VAS Tribology Solutions | India |
| Stanley Lofton | MLT I | Lotte Chemical | USA |
| Starveous Turkson | MLA I | AngloGold Ashanti | Ghana |
| Stefan Grimm | MLT I | J.D. Irving, Limited | Canada |
| Steffan Kunst | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Stephane L Heureux | MLT I | CertainTeed Gypse | Canada |
| Stephen Chism | MLA I | Leprino Foods | USA |
| Stephen Conner | MLT I | WestRock | USA |
| Stephen Cuthbert | MLA I | BHP | Australia |
| Stephen Lawrence | MLT I | Sayle Oil Company, Inc. | USA |
| Stephen Plopper | MLA I | Phillips 66 | USA |
| Stephen Webster | MLT I | Ascend Performance Materials | USA |
| Stephen Wuthrich | MLT II, MLT I | Catalys Lubricants | Canada |
| Steve Fortugno | MLT I | Nutrien | Canada |
| Steve Costa | MLT I | Charleston Water Systems | USA |
| Steve Libner | MLT I, MLA I | Aux Sable Liquid Products | USA |
| Steve Perry | MLA I | Allied Oil & Supply | USA |
| Steven Jankowski | MLT I | Lube-Tech | USA |
| Steven Meaux | MLT I | Westlake Chemical Company | USA |
| Steven Mitchell | MLA I | Weyerhaeuser | USA |
| Steven Mueller | MLA I | ND Paper US | USA |
| Steven Nida | MLT I | WestRock | USA |
| Steven Peeters | MLT I | Packaging Corp of America | USA |
| Steven Schoeters | MLT I | Kellogg | Belgium |
| Steven Turanyik | MLT I | Alberta Distillers LTD | Canada |
| Steven Van Langendonck | MLT I | I-care sprl | Belgium |
| Stig Jonsson | MLA I | SKF | Denmark |
| Stuart Eccles | MLA I | RS Components | UK |
| Su wei Chong | MLA II | Veritas Petroleum Services (VPS) | Singapore |
| Suelen Valerio Rodrigues | MLA I | TestOil | USA |
| Sultan Abdulaziz Al-Shneiber | MLA I | Saudi Aramco | Saudi Arabia |
| Sultan Talib Alharbi | MLA I | Maaden Barrick Copper Company | Saudi Arabia |
| Sung Ryong Hong | MLA I | Solge Corporation | South Korea |
| Sunil Banerjee | MLT II | Bharat Petroleum | India |
| Sunnyboy Given Choma | MLA I | Anglo American | South Africa |
| Susana Ramirez Hernandez | MLA I | Comercial Roshfrans, S.A. de C.V. | Mexico |
| Susye Ayoi | MLA I | Sarawak Energy Berhad | Malaysia |
| Suwew A/P Thavil | MLA I | Metalux Oil Analysis Sdn Bhd | Singapore |
| Suwoko | MLA I | PT PJB UP Muara Tawar | Indonesia |
| Syahida Nasuha Mohd Bukhari | MLA II | Petroknowledge SDN BHD | Malaysia |
| Syed Hassan | MLA I | Koch Industries | Canada |
| Syed Muhammad Rehan | MLA I | Solar Lubricants Manufacturing L.L.C | U.A.E. |
| Sylvain Desaulniers | MLT I | Arbec | Canada |
| Sylvie Abingeneye | MLA I, MLT I | Laurentide Controls Ltd. | Canada |
| Syukry Bin Hassan | MLA III | Tenaga Nasional Berhad | Malaysia |
| Tae Hyung Kim | MLT I | Korea South-East Power Co. | South Korea |
| Taisiya Bozh ya-Volya | MLT I | Newmont Goldcorp | Argentina |
| Talat Mehmood | MLE | Fatima Fertilizer | Pakistan |
| Tamara Bouterse | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Tameka Greer | MLT I, MLA I | Shell | USA |
| Tang Han Yuan | MLA II | Petronas | Malaysia |
| Tanner Johnson | MLT I | Sapp Bros. Petroleum, Inc. | USA |
| Tao Gu | MLT II | Guangzhou Mechanical Engineering Research Institute | China |
| Tata Krishna Mohan Gupta Maturi | MLA I | Saudi Aramco | Saudi Arabia |
| Tay Mei Chen | MLA II | Petronas Carigali Sdn Bhd | Malaysia |
| Tayler Biscamp | MLT I | WestRock | USA |
| Taylor Marie Krakuszeski | MLA I | WestRock | USA |
| Taylor Pachal | MLA II | Mosaic Company | Canada |
| Ted Geary | MLT I | Tamko Building Products | USA |
| Temir Koichuevich Marochko | MLA II, MLA I | KAZ Minerals | Kazakhstan |
| Temirlan Sartaevich Shinguzhinov | MLA II, MLA I | KAZ Minerals | Kazakhstan |
| Temujin Goward | MLT I | Frito-Lay North America | USA |
| Terry Reichert | MLA I | Packaging Corp. of America | USA |
| Terry Wright | MLT I | Tamko Building Products | USA |
| Terry Zimmerman | MLT I | C&W Services | USA |
| Thamer M. Hyderabad | MLA I | Saudi Aramco | Saudi Arabia |
| Thapelo Mackson Maphanga | MLA I | Engen Fluidlink | South Africa |
| Theo Smulders | MLT I | Van Meeuwen Industries BV | The Netherlands |
| Thiago Roberto de Andrade de Alencar | LLA II | Moove | Brazil |
| Thibaut Roland | MLT I | Ammco | Canada |
| Thierry van Nispen | MLT I | Tata Steel | The Netherlands |
| Thierry Vernay | MLA II | Hy-Pro Filtration | USA |
| Thomas Abbate | MLT I | RelaDyne | USA |
| Thomas Burton | MLT I | Kellogg | USA |
| Thomas Collins | MLT I | City of Tulsa | USA |
| Thomas D Ambrosio | MLA II, MLT I | Weyerhaeuser | USA |
| Thomas Herath | MLA I | Seadrill | USA |
| Thomas Hersch II | MLT I | Georgia Pacific | USA |
| Thomas Koller | MLT I | Mississippi Lime Co. | USA |
| Thomas Kruschinski | MLA II | Oelcheck Gmbh | Germany |
| Thomas Lafosse | MLA I | Weyerhaeuser | USA |
| Thomas Loar | MLE | Dilmar Oil Company | USA |
| Thomas Mayer | MLT I | EMA Inc. | USA |
| Thomas Ritter | MLA I, MLT I | Envibe, Inc. | USA |
| Thomas Stabler | MLT I, MLA I | Georgia Pacific | USA |
| Thomas Staudinger | MLA II | Oelcheck Gmbh | Germany |
| Thomas Viau | MLT I | Verso | USA |
| Thomas Ward | MLA I | RS Components | UK |
| Thomas Wills | MLT I | Rio Tinto | Australia |
| Thomas Yamada | MLT I | Metal Container Corp | USA |
| Tiago de Souza Magalhaes | MLT I | VALE | Brazil |
| Tiansheng Jiang | MLT I | Shenzhen Chaorunda Technology Co. LTD | China |
| Tim Madden | MLT I, MLA I | Applied Medical | USA |
| Tim Morris | MLA I | New-Indy Containerboard | USA |
| Tim Skully | MLA I | TestOil | USA |
| Tim Tanguay | MLA I | Glencore | Canada |
| Tim Van de Haterd | MLA II | Veritas Petroleum Services (VPS) | The Netherlands |
| Tim Van De Sompel | MLA I | Port of Antwerp | Belgium |
| Timothee Baronas | MLT I | Charleston Water Systems | USA |
| Timothy Crow | MLA I | Amentum | USA |
| Timothy Dowell | MLT II, MLA I | Electrolux | USA |
| Timothy Harris | MLT I | International Paper Company | USA |
| Timothy Hill | MLA I | Amentum | USA |
| Timothy Hubert | MLT I | Kensing Solutions LLC | USA |
| Timothy Martin | MLT I | ABM Facility Services | USA |
| Timothy Moon | MLT I | Michelin | USA |
| Timothy Rautmann | MLT I | Cintas | USA |
| Timothy Redmon | MLT I | GE Appliances | USA |
| Timothy Schroll | MLA I | US Steel | USA |
| Timothy White | MLT I, MLA I | Weyerhaeuser | USA |
| Timothy Willard Jr | MLA II | RelaDyne | USA |
| Timothy Wright | MLT I | ADM | USA |
| Timur Nassibullin | MLA I | KAZ Minerals | Kazakhstan |
| Timur Ualikhanov | MLA II, MLA I | KAZ Minerals | Kazakhstan |
| Ting Li | MLA I | Wanhua Chemical Thermoelectric Co., LTD | China |
| Tito Ticona Flores | MLT I | Operaciones Servicios y Sistemas SRL | Peru |
| Todd Baker | MLE | Nutrien | USA |
| Todd Gregory | MLT I | Sayle Oil Company, Inc. | USA |
| Todd Heindselman | MLE | Liebherr Mining Equipment | USA |
| Todd Snelgrove | MLA I | US Pipe | USA |
| Tony Holley | MLT I | Lotte Chemical | USA |
| Tony Markland | MLT I | WestRock | USA |
| Toon van den Nieuwendijk | MLT I | Tata Steel | The Netherlands |
| Torrie Chelsea Minnaert | MLT I | Shermco Industries | USA |
| Toufik Taleb | MLT I | Arabian Drilling Company | Saudi Arabia |
| Tracy Groce | MLA I | Electrolux | USA |
| Tracy Schau | MLT I | Heritage Petroleum | USA |
| Tracy Thomas | MLT I | Lube-Tech | USA |
| Trae Wiseman | MLT I | Lubrication Engineers | USA |
| Travis Garner | MLT I | Flint Hills Resources, LP | USA |
| Travis Raby | MLA I | Michelin | USA |
| Travis Suchon | MLT I | Domtar | USA |
| Travis Walker | MLA I | EL Site Services LTD | UK |
| Trent Tyree | MLA I | Tyree Oil | USA |
| Trenton Simon | MLA I | New-Indy Containerboard | USA |
| Troy Hanson | MLA I | Kimberly Clark Inc. | USA |
| Troy Hart | MLA I, MLT I | Georgia Pacific | USA |
| Troy Karsten | MLT I | Georgia Pacific | USA |
| Turki Safar Almutairi | MLA I | Maaden Barrick Copper Company | Saudi Arabia |
| Ty Haskins | MLT I | Central San - Central Contra Costa Sanitary District | USA |
| Tyler Ball | MLT I | Evergreen Packaging | USA |
| Tyler Burris | MLT I | James Hardie Building Products, Inc. | USA |
| Tyler Carnell | MLA II | Weyerhaeuser | USA |
| Tyler Guillory | MLT I | RelaDyne | USA |
| Tyler Luker | MLT I | Michelin | USA |
| Tyler Nguyen | MLT I | Cargill Inc. | USA |
| Tyler Pickell | MLT I | CMS | USA |
| Tyler Quinn | MLT II | Carpenter Technology | USA |
| Tyler Vaal | MLA I | MP Materials | USA |
| Tyler Zimmerman | MLA I | Weyerhaeuser | Canada |
| Tyson MacKinnon | MLT I | Mercer Celgar Ltd | Canada |
| Tyson Stupy | MLA I | US Steel | USA |
| Ualikhan Belgibay | MLA II, MLA I | KAZ Minerals | Kazakhstan |
| Ubaldo Jose Munoz Caballero | MLA II, MLT I | Stork | Colombia |
| Umut Arslan | MLA III | SGS | Turkey |
| Valerio Arteaga Fernandez | MLT I | Mi Teleferico | Bolivia |
| Veerakumar Addanki R | MLA I | Saudi Aramco | Saudi Arabia |
| Venkata Subha Bhagya Krishna Pingali | MLT I | Freeport McMoRan | USA |
| Venkatesan Rajangam | MLA I | Sabic | Saudi Arabia |
| Veronica Antonieta Guerra Huamani | MLA I | Unknown | Peru |
| Veronique Morin | MLT I | Domtar | Canada |
| Vicente de Paula | MLA I | ADM | Brazil |
| Vicente Martinez Hernandez | MLT I | Golden Energy | Mexico |
| Vicky Magaly Tito Zuniga | MLA III | Sociedad Minera Cerro Verde | Peru |
| Victor Foster | MLA I, MLT I | DuPont | USA |
| Victor Hernandez | MLA I | SGS | USA |
| Victor Hugo Zapana Almanza | MLA I | PDMXPERTS | Peru |
| Victor Jimenez Garcia | MLT I, MLA I | Unknown | Mexico |
| Victor Manuel Rubin De Celis Perez | MLA I | PIL Andina, S.A. | Bolivia |
| Vidal Vargas Cruz | MLT I | Equipos y Tractores del Bajio | Mexico |
| Vijay Durai | MLA I | Unknown | India |
| Vijaya Bhaskar Anumula | MLA I | Bharat Petroleum | India |
| Vikrant Pandurang Ambatkar | MLT I | Saudi Aramco | Saudi Arabia |
| Viktor Dorofeyev | MLA I | KAZ Minerals | Kazakhstan |
| Vimal Raj Elangovan | MLA I, MLT I | Maaden Waad Al Shamal Phosphate | Saudi Arabia |
| Vincent de Vries | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Vincent Bright Annam | MLA I | AngloGold Ashanti | Ghana |
| Vincent Gulley | MLT II | International Paper | USA |
| Vinicius Agostinho de Andrade | MLA II, MLT I | Moove | Brazil |
| Vinicius Silva Costa | MLT I | VALE | Brazil |
| Vinod Baban Fape | MLA II | SGS | Saudi Arabia |
| Vishnuvarman Aruganan | MLA III | Shell | Malaysia |
| Vitaliy Lyubchenko | MLA I | KAZ Minerals | Kazakhstan |
| Vivian Yaleny Torres Melgar | MLA I | Central de Mangueras | Honduras |
| Vivin Noronha | MLA I | Bureau Veritas | Australia |
| Vladimir Derkach | MLT II | Flint Hills Resources, LP | USA |
| Vurnon Francis Cicila | MLT I | Cargill Inc. | The Netherlands |
| Wade Croone | MLT I, MLA I | Shell | USA |
| Wade Edgar | MLT I | Weyerhaeuser | Canada |
| Wakhidin | MLA I | PT. Indonesia Power Priok POMU | Indonesia |
| Walter Eli Aquino Olarte | MLT I | SGS | Peru |
| Walter Perez Bazan | MLA I | Unknown | Peru |
| Wan Muhammad Imran Wan Mohamed Said | MLE, MLA II | International Lubricant | Australia |
| Wanderson Duraes Fialho | MLT I | VALE | Brazil |
| Wanyong Zhang | MLA I | AEOLUS TYRE Co. Ltd. | China |
| Warlley Reis | MLT I | VALE | Brazil |
| Warren Timms | MLT I | Newmont Boddington Gold | Australia |
| Warren Wilke Jr. | MLT I | City of Englewood, CO - Government | USA |
| Wasantha Pushpakumara Mambulage | MLA II | Chevron | Sri Lanka |
| Wei Chang | MLA I | Beijing Hangwei kuanpu Technology Co., Ltd | China |
| Wei Feng | MLT II | Guangzhou Mechanical Engineering Research Institute | China |
| Wei Han | MLA II | Shanghai Zhiheng New Energy Co., Ltd | China |
| Wei He | MLA I | Guangzhou Mechanical Engineering Research Institute | China |
| Wei Xiong | MLA I | Jiangsu Dongfang Aerospace Calibration and Testing Co. Ltd | China |
| Wei Zhou | MLT I | Unknown | China |
| Weichao Lu | MLT I | Yingde Gases Group Co., Ltd. | China |
| Weichu He | MLT II | Guangzhou Mechanical Engineering Research Institute | China |
| Weidong Yang | MLA I | Beijing Sheenline Railway Group Co, Ltd | China |
| Weiguang Zhang | MLT I | Unknown | China |
| Wellington Alves Silva | MLA I, MLT I | VALE | Brazil |
| Wellington Andres Lopez Morales | MLT II | Cecuamaq C.A | Ecuador |
| Wenle Mi | MLA I | Henan Jiyuan Iron & Steel Group Co.LTD. | China |
| Werner Ruster | MLA II | DEME | Belgium |
| Wes Robbins | MLT I | Graymont | USA |
| Weylin Kapp | MLT I, MLA I | Applied Lubrication Technology, Inc. | Canada |
| Wierd Jansma | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Wilbert Garcia Gonzalez | MLA I | Linde Group | Mexico |
| Will Daigle | MLA I | City Utilities of Springfield | USA |
| Will Talbot | MLA I | Repsol Sinopec Resources | UK |
| Willem De Beer | MLA II | Rio Tinto | Australia |
| William Alves de Oliveira | MLA I | Unknown | Brazil |
| William Atuncar Apestegui | MLE | Minera Chinalco | Peru |
| William Baker | MLT I | Unknown | USA |
| William Clark | MLT I | Amentum | USA |
| William Dehne | MLT I | Schaeffer Manufacturing | USA |
| William Deranleau | MLA I | Veolia North America | USA |
| William Driscoll | MLT I | ConAgra Foods Inc. | USA |
| William Fuller | MLT I, MLA I | AMRRI | USA |
| William Jordan | MLA I | Freeport McMoRan | USA |
| William Ngady Anak Bangga | MLA I | Kinsajasa Sdn. Bhd. | Malaysia |
| William Odell | MLT I | International Paper Company | USA |
| William Reini | MLA I | Gerdau | USA |
| William Ross | MLT I | Constellium | USA |
| William Sloan | MLE, MLA II, MLA I, MLT I | Eruditio LLC | USA |
| William Stone | MLT I | Freeport McMoRan | USA |
| William Trull | MLA I | New-Indy Containerboard | USA |
| Wilson Chavez Puma | MLE | Anglo American | Peru |
| Wilson Feliz Estevez | MLT I | DP World | Dominican Republic |
| Wilson Lazo Cayo | MLE, MLA II, MLT I | Minera San Cristobal | Bolivia |
| Wivyan Castro Lage | MLT I | VALE | Brazil |
| Wojciech Jewu?a | MLA I | Ecol Sp. z o.o. | Poland |
| Won Sun Jang | MLA II | Comitia Co, Ltd | South Korea |
| Wong Kei Kian | MLA I | Kinsajasa Sdn. Bhd. | Malaysia |
| Wouter Luijken | MLT I | IJssel Predictive Maintenance | The Netherlands |
| Wyatt Karper | MLT I | Specialty Granules Inc. | USA |
| Wyatt McColley | MLT I | C&W Services | USA |
| Xavier Henry | MLT I | Shell | Canada |
| Xi Zhao | MLT I | Shandong China Tobacco Industry Co. LTD | China |
| Xiangfeng Zeng | MLT I | Unknown | China |
| Xiangming Liu | MLA I | Unknown | China |
| Xiangru Jin | MLA I | AEOLUS TYRE Co. Ltd. | China |
| Xiangyang Yang | MLT I | Unknown | China |
| Xianru Meng | MLT I | Beijing Tanghao Electric Power Engineering Technology Research Co. LTD | China |
| Xiao Chang | MLA I | Dalian Lubricating Oil Research and Development Center of CNPC | China |
| Xiaodong Xuanyuan | MLT I | Beijing Tanghao Electric Power Engineering Technology Research Co. LTD | China |
| Xiaogang Wang | MLT I | Energy Training Institute Co. LTD | China |
| Xiaojun Guo | MLT I | Goldwind Technology Co., LTD | China |
| Xiaoli Liu | MLA I | Unknown | China |
| Xiaoli XiaoliLi | MLA I | Henan | China |
| Xiaoling Yang | MLA I | Parker Hannifin | China |
| Xiaolong Zhang | MLA I | Beijing Ourop Filtration Technology Development Company | China |
| Xiaowei Xin | MLA I | Pucheng Clean Energy Chemical Co. LTD | China |
| Xiaoyi Hu | MLT I | AMSOIL Lubricant Technology (Shanghai) Co., Ltd. | China |
| Xin Cheng | MLT I | Beijing Zhongkeer Automation Equipment Co. LTD | China |
| Xin Zhao | MLT I | AMETEK | China |
| Xingtao Wang | MLA I | Guangzhou Nobein Chemical Co., LTD | China |
| Xinguo Zhang | MLT I | Xi 'an Yitong Thermal Technology Service Co., Ltd | China |
| Xinhui Wang | MLT I | Shandong China Tobacco Industry Co. LTD | China |
| Xinshuo Kang | MLA I | Guangzhou Mechanical Engineering Research Institute | China |
| Xiqi Liao | MLT I | Unknown | China |
| Xu Han | MLA II | CNOOC | China |
| Xu Zhu | MLA I | Parker Hannifin | China |
| Xuan Zhang | MLA II | Shanghai Runzhi Lubrication Technology Co.?Ltd | China |
| Xubin Wang | MLA I | Shanxi Jinju Coal and Electricity Chemical Co., Ltd. | China |
| Xudong Ye | MLT I | Lubrication Engineers | China |
| Xuefeng Zheng | MLT I | Air Products Investment Co., Ltd. | China |
| XueYuan Liu | MLA I | Henan Jingyou Rundao Technology Co.,Ltd | China |
| Xufang Wang | MLA I | China Building Material Test and Certification Group Co., LTD. | China |
| Xutao Zhang | MLT I | Overhaul Branch of Hubei Energy Group New Energy Development Co., LTD | China |
| Yahya Alawi Khadhrawi | MLA I | Saudi Aramco | Saudi Arabia |
| Yajie Guo | MLT I | Unknown | China |
| Yamir Octavio Magne Soto | MLA II | Copelme S.A. | Bolivia |
| Yan Ping Huo | MLA I | Beijing Rundao Oil Monitoring Technology Co. Ltd | China |
| Yanbo Yu | MLA I | Guangzhou Mechanical Engineering Research Institute | China |
| Yang Zhao | MLT I | CNOOC | China |
| Yanyuan Zhong | MLT I | Unknown | China |
| Yaowei He | MLA I | AMETEK | China |
| Yasser Alfredo Chavez Posada | MLA I | Ingenio El Angel | El Salvador |
| Yasser Torriente Rodriguez | MLA I | Unknown | USA |
| Yassin Elbidaoui | MLT I | Laurentide Controls Ltd. | Canada |
| Ye Teng | MLT I | Unknown | China |
| Yehia Elramly | MLA I | Total Energies | Egypt |
| Yelaman Maidanbekov | MLA II, MLA I | KAZ Minerals | Kazakhstan |
| Yeong Gap Jeong | MLT I | Korea South-East Power Co. | South Korea |
| Yessenia Mabel Palacios Vila | MLA I | Unknown | Peru |
| Yi Li | MLA I | Guangzhou Nobein Chemical Co., LTD | China |
| Yili Ding | MLT I | Sinopec Lubrication Oil Ltd. | China |
| Ying An | MLA I | Beijing Enguirui Power technology co.,ltd | China |
| Yingfang Cao | MLA I | Seadrill | USA |
| Yingkui Duan | MLT I | Unknown | China |
| Yingying Hao | MLT I | Beijing Tanghao Electric Power Engineering Technology Research Co. LTD | China |
| Ynes Katherine Bocanegra Minchola | LLA I | Soltrak | Peru |
| Yong Li | MLT I | Unknown | China |
| Yong Sei Wei | MLA I | Kinsajasa Sdn. Bhd. | Malaysia |
| Yongama Nikelo | MLA I | Nordex Energy | South Africa |
| Yongcheng Xu | MLT I | Unknown | China |
| Yongjun Duan | MLT I | Unknown | China |
| Yongxing Sun | MLT I | Ensk Research and Development Co., LTD | China |
| Youfu Wang | MLT I | Unknown | China |
| Younes El Mahjoub | MLT I | Van Meeuwen Industries BV | The Netherlands |
| Young Ju Seo | MLT I | Korea South-East Power Co. | South Korea |
| Yousef Ali Ibrahim Desouky | MLA I | Egyptian LNG | Egypt |
| Yousef Hasan Taher Alashqar | MLA I | Jordan Petroleum Refinery | Jordan |
| Yousif Abbas | MLA I | Bahrain Petroleum Company; BAPCO | Kingdom of Bahrain |
| Yu Liao | MLT I | Guangzhou Steel Gas Co., Ltd | China |
| Yu Sub Eom | MLT I | LG Chem, Ltd. | South Korea |
| Yu Young Jeon | MLT I | LG Chem, Ltd. | South Korea |
| Yun Sun | MLT I | Shandong China Tobacco Industry Co. LTD | China |
| Yunfei Cai | MLT I | Beijing Tanghao Electric Power Engineering Technology Research Co. LTD | China |
| Yuriy Vladimirov | MLA I | KAZ Minerals | Kazakhstan |
| Zachary Johnson | MLT I | International Paper | USA |
| Zachary Johnson | MLT I | Industrial Sealing & Lubrication | USA |
| Zachary Schexnaydre | MLA I | BASF Company | USA |
| Zachary Whitworth | MLA I | Georgia Pacific | USA |
| Zane Patel | MLT I | Rio Tinto | Australia |
| Zaty Hazwanie Binti Abdul Rais | MLA I | Glide Technology SDN BHD | Malaysia |
| Zdzislaw Czaja | MLT I | Grace | USA |
| Zeshan Ali | MLA II | Fatima Fertilizer | Pakistan |
| Zeth Higginbottom | MLA I, MLT I | Texas Pride Fuels | USA |
| Zeyu Li | MLA I | Techenomics | Australia |
| Zhanbiao Zhao | MLA I | Unknown | China |
| Zhanquan Du | MLA I | Henan Airport Chemical Testing Service Co., LTD | China |
| Zhaobo Sun | MLT I | Jiangxi Chaohong Industrial Co. LTD | China |
| Zhassulan Ospanov | MLA I | KAZ Minerals | Kazakhstan |
| Zheng Wu | MLA II | NCH Chemical Co., Ltd. | China |
| Zhi Wen Xu | MLA I | Tianjin Rundao Oil Monitoring Co. LTD | China |
| Zhihong Yang | MLT II | Guangzhou Mechanical Engineering Research Institute | China |
| Zhijiang Li | MLT I | AMETEK | China |
| Zhiqiang Chen | MLT I | Unknown | China |
| Zhiqiang Cui | MLT I | Unknown | China |
| Zhiqiang Jing | MLT I | Unknown | China |
| Zhiwei Li | MLT I | Dongguan Xusheng Trading Co. Ltd | China |
| Zhixun Zhang | MLT I | Goldwind Technology Co., LTD | China |
| Zhiyong Yan | MLT I | Unknown | China |
| Zhongwei Chen | MLT I | Unknown | China |
| Zhongxue Zhao | MLT I | Sinopec | China |
| Zichuan Zhang | MLA I | Tangshan Aitai Oil Detection co.,Ltd | China |
| Zoie Oberg | MLE | E&J Gallo Winery | USA |
| Zuli Liu | MLA I | Dongguan Xusheng Trading Co. Ltd | China |
| Zuotao Wang | MLT I | Sinopec | China |
| Zuqi Hong | MLA I | Hainan Baisuo Port Affairs Co. LTD; China | China |
