Active sustaining Members
| Name | Website |
|---|---|
| SAC Incorporated | Website |
| Cor-Met Inc *WEMCO | Website |
| Advanced Welding Institute LLC | Website |
| Forvia Clean Mobility | Website |
| Dynamic Laboratories Inc | Website |
| Nassco | Website |
| Praxair Inc | Website |
| Vedder Steel LTD | Website |
| MERRILL | Website |
| Central Welding Supply Inc | Website |
| CANAM BRIDGES US INC. | |
| ABC Sheet Metal | Website |
| Transco Ind Inc. | Website |
| Indiana State Pipe Trades Association | Website |
| Wright - K Technology, Inc. *RWMA | Website |
| ABW Technologies, Inc | Website |
| Patriot Erectors Trinity Steel Fabricators, Inc. | Website |
| D-J Engineering Inc. | |
| The Gasflux Company *WEMCO | Website |
| Edison Welding Institute | Website |
| Revco Industries Inc *WEMCO | Website |
| Weiler Abrasive Group *WEMCO | Website |
| PTR Baler And Compactor Co | Website |
| Kapco Inc | Website |
| Precision Cut Industries Inc | Website |
| Sheet Metal Workers Local 19 Joint | Website |
| Cameron Manufacturing and Design | Website |
| Hardesty & Hanover, LLC | Website |
| KEMPER AMERICA INC. | Website |
| Dengensha America Corp *RWMA | Website |
| Dengensha America Corp *WEMCO | Website |
| Komatsu America Mining Systems Inc | Website |
| Altec Industries | |
| SME | Website |
| Bragg Crane & Rigging Co Inc | Website |
| Apprentice & Journeymen Training Trust Fund | Website |
| Weldcoa-Welding Company of America | Website |
| Hyco Alabama LLC | Website |
| Weldcote Metals | Website |
| SIEMENS POSTAL,PARCEL&AIRPORT LOGISTIC | |
| General Tool Company | Website |
| Municipal Testing | Website |
| G Cotter Enterprises Inc | Website |
| Norco Manufacturing Corp | Website |
| Southern Erectors Inc | Website |
| Rosenboom Machine & Tool Inc | Website |
| Kern Steel Fabrication Inc | Website |
| Precision Custom Components LLC | Website |
| Bechtel Welding & Applied Technology Center | Website |
| Kiswel Welding Products | Website |
| Weld Engineering Co Inc *WEMCO | Website |
| E. H. Wachs / Orbitalum | Website |
| PTMW Inc | Website |
| Cleveland Integrity Services Inc | Website |
| Space Science Services Inc. | Website |
| Lake Air Products | |
| Superior Products LLC *WEMCO | Website |
| Caterpillar Inc | Website |
| ETI - Loenbro Inspection | Website |
| Fermi National Accelerator Laboratory | Website |
| KIEWIT OFFSHORE SERVICES LTD | |
| ARCTEC ALLOYS LIMITED | Website |
| Pelco Structural LLC | Website |
| METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE | Website |
| Waukegan Steel LLC | Website |
| Kapl (Knolls Atomic Power Laboratory) Fluor Marine Propoulsion LLC | Website |
| Industrial Access, Inc. | Website |
| UTAH DEPT OF TRANSPORTATION | Website |
| A & A Machine & Fabrication, LLC | Website |
| Advantech Industries Inc | Website |
| Urschel Laboratories | |
| MYER Companies, LLC. | |
| nVent | |
| Regal Research and Mfg Co | Website |
| Process Equipment - Barron | Website |
| MK Products Inc *WEMCO | Website |
| Material Handling Systems Equipment | Website |
| ARC Specialties Inc *ITSA | Website |
| CORNELL WELDING & FABRICATING | Website |
| Dreicor Inc | Website |
| The Harris Products Group - Mason | |
| Metallurgical Engineering Services Inc | Website |
| Benchmark Electronics-Precision Technologies | Website |
| Ilmo Products Company | Website |
| Kuka Robotics Corporation | Website |
| Idaho Testing Inspection Inc | Website |
| Computers Unlimited *WEMCO | Website |
| Inspect Testing Inc | Website |
| MBI Construction Services INC. | Website |
| The Walt Disney Company | Website |
| Reel Power International | Website |
| ATI Industrial Automation | Website |
| Chemetics Inc. | Website |
| Dallas County Technical Center | Website |
| Flexovit USA Inc | Website |
| Spirit Aerosystems Inc | Website |
| Whitlow Electric | |
| Central Maintenance & Welding | Website |
| Marcon Metal USA Inc. | |
| Cox Brothers Machining, Inc. | |
| Magna Fab LLC. | Website |
| Ventura County Career Education Center #2 | |
| Thompson Pipe Group | Website |
| Robinson Inc | |
| Modern Manufacturing | Website |
| GALVANIZADORA DE ESTRUCTURAS DE FRONTERA SA de CV | |
| ORS Nasco *WEMCO | Website |
| Exxonmobil/Upstream Research Company | Website |
| Enerfab Inc | Website |
| Uniweld Products Inc *WEMCO | Website |
| LDI Industries, Inc. | Website |
| Roman Manufacturing Inc *RWMA | Website |
| Roman Manufacturing Inc *WEMCO | Website |
| Bowen Engineering Corp | Website |
| Austin Community College | Website |
| Horizon Metals Inc. | Website |
| Universal Industries Inc | Website |
| NDE Consultation Services, Inc | Website |
| Lincoln Electric Turkey | Website |
| SCHENCK PROCESS LLC | Website |
| Dynaflux Inc. *WEMCO | Website |
| Bayou Inspection Services Inc | Website |
| Tri County Technical College | Website |
| Mallory Metal Products Inc | Website |
| Bluescope Building North America, Inc. | Website |
| Cambridge Vacuum Engineering Inc | Website |
| WELD-ED NATL CTR - LORAIN COUNTY COM COL | Website |
| Centerline (Windsor) Limited *ITSA | Website |
| Centerline (Windsor) Limited *RWMA | Website |
| Centerline (Windsor) Limited *WEMCO | Website |
| Alpha Iron, LLC | Website |
| Pensacola State College | Website |
| Safe Boats International | Website |
| Watteredge LLC *RWMA | Website |
| POLYMET *ITSA | Website |
| Phoenix Industrial Inc | Website |
| Dynetics Technical Solutions | Website |
| Baltimore Fabrication | Website |
| Linear Controls Inc. | Website |
| General Dynamics Land Systems | Website |
| Stupp Bridge Company | Website |
| Progressive Metal Manufacturing | |
| MSI Structural Steel LLC | Website |
| Airgas Inc *WEMCO | Website |
| Metalcraft of Mayville Inc | Website |
| Celtic Engineering | |
| Hebeler LLC | Website |
| Tulsa Welding School - Houston | Website |
| JV INDUSTRIAL COMPANY | Website |
| Red Star Fence | |
| Department of Health Care Access and Information (HCAI) | Website |
| Structural Systems Limited | Website |
| American Institute of Steel Construction -AISC | Website |
| Valley Metal Works | Website |
| Bilfinger Industrial Services Inc | Website |
| Madison College | Website |
| Modern Welding School Inc | Website |
| Rainier Welding LLC | |
| Flame Technologies Inc *WEMCO | Website |
| North American Hoganas *ITSA | Website |
| North American Hoganas *RWMA | Website |
| SMACNA Sheet Metal And Air Conditioning Contractors National As | Website |
| J&J Fitting LLC-Industrial Contractors | Website |
| Springs Fabrication LLC | Website |
| Unlimited Welding Inc | Website |
| Huntington Ingalls Industries | Website |
| Path Robotics | |
| Amada Weld Tech Inc *RWMA | Website |
| Edwards, Inc. | Website |
| Komatsu Mining Corp - Milwaukee | Website |
| Yaskawa America Inc Motoman Robotics Div | Website |
| Atlas Welding and Fabrication Inc | Website |
| Airgas, an Air Liquide Company | Website |
| PRL Industries Inc | Website |
| Applus Rtd USA, Inc | Website |
| Arcos Industries LLC | Website |
| Fox Valley Technical College | Website |
| World Testing Labs Inc | Website |
| Gentex Corporation | Website |
| KCI Inc *WEMCO | Website |
| Postler & Jaeckle Corp | Website |
| Weslor Enterprises Inc | Website |
| Tuffaloy Products Inc *RWMA | Website |
| Rocky Mountain Air Solutions | Website |
| Masaba Mining Equipment Inc | Website |
| APPLUS RTD USA, INC | Website |
| Technicon Engineering Services Inc | Website |
| Concurrent Technologies Corp | Website |
| Durr universal Inc | |
| Winbco Tank Company | |
| Department of Health Care Access and Information (HCAI) | Website |
| Nassco-Norfolk | Website |
| Allegheny Contracting | |
| Enervenue | |
| Commonweld Fusion Systems CF | Website |
| Automation International Inc *RWMA | Website |
| ARCOSA INC | Website |
| Wulco Inc Dba Jet MacHine | Website |
| Ador Welding Limited | Website |
| Cleveland-Cliffs Steel Corporation | Website |
| East Coast Metal Structures Corporation | Website |
| Plumbers & Pipefitters Local 51 | Website |
| Equipment & Controls, Inc. | Website |
| Wire Wizard Welding Products *WEMCO | Website |
| Base Line Data Inc | Website |
| Pandjiris Inc *WEMCO | Website |
| Gullco International Inc *WEMCO | Website |
| Columbia Machine Works Inc | Website |
| Ernest Spencer Metals Inc | Website |
| Electron Beam Technologies Inc *RWMA | Website |
| Electron Beam Technologies Inc *WEMCO | Website |
| GAYLE MANUFACTURING CO WOODLAND | Website |
| ARCOSA Traffic Structures | Website |
| Pipefitters Local Union 537 Training Center | Website |
| Ammonia Refrigeration, Inc. | Website |
| Piping Industry Progress And Education Labor | Website |
| Stickle Steam Specialties Co., Inc. | Website |
| Altec Industries Roanoke Operations | Website |
| Fickett Structural Solution | Website |
| Bernard Welding - Division of Miller Electric Mfg LLC | Website |
| Servo-Robot Inc *WEMCO | Website |
| Oshkosh Corporation | Website |
| Keville Enterprises Inc | Website |
| Gichner Systems Group, Inc. | Website |
| Transitair Systems LLC | Website |
| AMET Inc *WEMCO | Website |
| POSTLE INDUSTRIES INC *WEMCO | Website |
| Lockport Steel Fabricators, LLC | Website |
| Saf-T-Cart Inc *WEMCO | Website |
| Dixie Metal Products Inc | Website |
| Quality Iron And Steel | Website |
| Magellan Aerospace Mississauga | Website |
| Pennsylvania College Of Technology *ITSA | Website |
| Gunderson | Website |
| Roush Industries | Website |
| Transvalor Americas Corp | |
| Leas SPA | Website |
| Sanmina-SCI RSP de Mexico SA de CV | Website |
| Rutherford + Chekene | |
| Alcotec Wire Company | Website |
| Air Products and Chemicals Inc, Port Manatee Manufacturing | Website |
| Walashek Industrial And Marine Inc | Website |
| Fisher Barton Specialty Products | Website |
| Deans Certified Welding Inc | Website |
| John Tillman Co *WEMCO | Website |
| High Steel Structures LLC | Website |
| Tech-Weld Inc | Website |
| Komatsu Mining | Website |
| Edison Welding Institute *RWMA | Website |
| Greybeard Steel LLC | Website |
| FRONIUS USA LLC *RWMA | Website |
| FRONIUS USA LLC *WEMCO | Website |
| Hobart Institute Of Welding Technology | Website |
| Aimtek Welding Inc *WEMCO | Website |
| Hobart Brothers LLC | Website |
| Precitec Inc | Website |
| Oerlikon Metco (US) Inc *ITSA | Website |
| Eastern Maine Community College | Website |
| Washington Alloy Co | Website |
| Classic Protective Coatings | Website |
| G.A.L. Gage Company *WEMCO | Website |
| Thermacut Inc *WEMCO | Website |
| Ranews Truck & Equipment Company, LLC | Website |
| Hypertherm Inc *WEMCO | Website |
| Industrial Inspection company | Website |
| Bae Systems SE Shipyards Florida LLC | Website |
| CO2Meter | Website |
| Lynnes Welding Training Inc | Website |
| Western Allied Mechanichal | Website |
| Fincantieri Bay Shipbuilding | Website |
| Arc Training & Consultation Services | Website |
| Muskogee Technology | Website |
| Georges Welding Services Inc | Website |
| Janicki Industries Inc | Website |
| OTC Daihen Inc *WEMCO | Website |
| Select-Arc Inc *WEMCO | Website |
| Mainstar Company | Website |
| Garco Construction Inc | Website |
| Soldaduras West Arco SAS | Website |
| Major Tool & Machine Inc | Website |
| Maverick Welder and Material Testing | |
| Hawaii Carpenters Apprenticeship & Training | Website |
| Derrick Corporation | Website |
| Association of Welding Products Manufacturers | |
| Morgan Corperation | Website |
| Nooter Eriksen | Website |
| Norfolk Southern Corporation -Training Center | Website |
| Flex-Cable-Northern Cable & Automation LLC *RWMA | Website |
| Flex-Cable-Northern Cable & Automation LLC *WEMCO | Website |
| National Standard Stillwater *WEMCO | Website |
| SLH Metals Inc | Website |
| Welding Services Inc | Website |
| S & R Enterprises LLC | Website |
| Sam Carbis Solutions Group | Website |
| Jankel Tactical Systems LLC | Website |
| Anderson Laboratories Inc | Website |
| Eastman Chemical Company | Website |
| Sme Steel Contractors | Website |
| H & M Pipe Beveling MacHine Co *WEMCO | Website |
| Skyline Steel LLC | Website |
| New Orleans Pipe Trades | Website |
| Mandina's Inspection Services Inc | Website |
| Huys Industries LTD *RWMA | Website |
| Huys Industries LTD *WEMCO | Website |
| Fan Equipment Company Inc | Website |
| Victory Welding Alloys Inc | Website |
| JGM Welding & Fabricating Services | Website |
| Turner Construction Company | Website |
| Saf-T-Cab Inc | Website |
| AIDT Maritime Training Center | Website |
| TULSA WELDING SCHOOL-TULSA | Website |
| Patriot Steel Fabrication Inc | Website |
| Valmont Industries Inc | Website |
| Cee Kay Supply Inc | Website |
| Air Products | Website |
| ESCO Tool Unit of ESCO Technologies Inc | Website |
| Special Metals Corporation | Website |
| Commercial Welding, LLC | |
| Lam Research Corporation | Website |
| Industrial Contractors Inc | Website |
| Cadi Company Inc *RWMA | Website |
| Cives Steel Company | Website |
| Midland Cogeneration Venture | Website |
| AZCO Inc | Website |
| Heartland Fabrication LLC | Website |
| Cavagna North America Inc *WEMCO | Website |
| Starr Manufacturing Inc | Website |
| Gentry Steel Inc | Website |
| KOIKE ARONSON INC *WEMCO | Website |
| Tregaskiss Ltd | Website |
| IQS International (Pty) Ltd | Website |
| AMK Welding Inc | Website |
| Wesco Gas & Welding Supply | Website |
| Bourque Industrial Ltd. | Website |
| Raintree Construction LLC | Website |
| BP | Website |
| Arcosa Traffic Strutures | Website |
| Garrett Container Systems Inc | Website |
| GENESIS SYSTEMS, IPG PHOTONICS COMPANY *WEMCO | Website |
| Quality Mechanicals Inc | Website |
| Applied Technical Services, Inc. | Website |
| Sanmina | Website |
| ARC3 Gases | Website |
| Team Industries Inc | Website |
| Ace Clearwater Enterprises | Website |
| McDermott Inc | Website |
| Mndot Bridges & Structures | Website |
| Weld Systems Integrators Inc *RWMA | Website |
| Weld Systems Integrators Inc *WEMCO | Website |
| FIAT Chrysler Automobiles - FCA | Website |
| Wood Environment & Infrastructure Solutions, Inc. | Website |
| CMI Limited Co. | Website |
| Kemper System America Inc *WEMCO | Website |
| Kalyn Siebert - Engineered Transportation International | Website |
| Tyson Sign Company | Website |
| Dis-Tran Steel LLC | Website |
| Blue Atlantic Fabricators, LLC | Website |
| CHEVRON ENERGY TECHNOLOGY | |
| Advance Welding Solutions Company Ltd | Website |
| Middle East Industrial Training Institute | Website |
| Philly Shipyard Inc. | Website |
| Kewaunee Fabrications LLC | Website |
| United Signs & Signals Inc | Website |
| Jake Marshall LLC | Website |
| Scott Manufacturing Inc | Website |
| Oil States Houston | Website |
| Gayesco - WIKA WIKA Instrument, LP | Website |
| Sciaky Inc -Phillips Service Industries Inc *RWMA | Website |
| Midalloy Inc | Website |
| C W Champion Welding Alloys LLC | Website |
| Valley Fabrication Inc | Website |
| TJ Snow Co Inc *RWMA | Website |
| DTE Energy Company | Website |
| McMahon Steel Company Inc | Website |
| Loc Performance Products Inc | Website |
| Welding Consultants LLC | Website |
| Peko Precision | Website |
| PTR-Precision Technologies Inc | Website |
| Inweld Group | Website |
| Miller Electric Manufacturing Co | Website |
| Johnson County Community College | Website |
| Martins Steel Fabrication | Website |
| Southeast Community College Welding Technology | Website |
| Central Piedmont Community College | Website |
| Esab Aktiebolag | |
| Wagstaff Inc | Website |
| Illinois Valley Community College | Website |
| American Friction Welding | Website |
| Aquasol Corporation | Website |
| Enterprise Engineering Inc | Website |
| Drake Williams Steel Inc | Website |
| Gagnon Inc | Website |
| Indian Hills Community College | Website |
| CK Worldwide Inc *WEMCO | Website |
| Coastal Welding Supply | Website |
| Obara Corp USA *RWMA | Website |
| Bell Steel Inc | Website |
| Trinity Rail Group | Website |
| Sidus Space | Website |
| Welding & Joining Management Group | Website |
| Crown Equipment Corp#2 | |
| JEA | Website |
| Brooklyn Iron Works Inc | Website |
| Therm-X Of California Inc | |
| International Training Institute | Website |
| CROWN EQUIPMENT CORP#1 | |
| Artisan Industries Inc | Website |
| Arrow Acquisition LLC | Website |
| Western Enterprises *WEMCO | Website |
| Talen Energy | |
| Liburdi Automation Inc | Website |
| Bluco Corporation *WEMCO | Website |
| Fisher Tank Company | Website |
| AZZ SPECIALTY WELDING | Website |
| McNichols Company | |
| Vector Systems Inc | Website |
| Illinois Tools Works | Website |
| Real Educational Services Inc | Website |
| Calumet Testing Services | Website |
| Delille Oxygen Co | Website |
| Valmet | Website |
| Oxarc Inc | Website |
| Bug-O Systems/Weld Tooling Corp *WEMCO | Website |
| Intertek Industry Services | Website |
| Goodhart Sons Inc | Website |
| Vectis Automation Corporation | Website |
| Exotic Tool Welding Inc | Website |
| Columbia Steel Casting Co Inc | Website |
| Austal USA | Website |
| PKM Steel Service Inc | Website |
| Naylor Pipe Company | Website |
| Bonal Technologies Inc | Website |
| Vermeer Corporation | Website |
| Miller Electric Mfg Co *WEMCO | Website |
| Evergy | Website |
| Dow Chemical Co | Website |
| Huntington Ingalls Industries - Newport News Ship Building | Website |
| Carell Corporation | Website |
| Union Tank Car Co | Website |
| Harris Products Group - Gainesville *WEMCO | Website |
| B & B Welding Company Inc | Website |
| Luvata Ohio Inc *RWMA | Website |
| Luvata Ohio Inc *WEMCO | Website |
| Froehling & Robertson Inc | Website |
| Goss Inc *WEMCO | Website |
| Aeis LLC | Website |
| Electronics Research Inc | Website |
| Harberts Products Inc/Allied Flux | Website |
| Inertia Friction Welding | Website |
| Michigan State University-Facility for Rare Isotope Beams | Website |
| Romar Supply Inc. | Website |
| Kemikon Sdn Bhd | Website |
| Williams Enterprises of Georgia | Website |
| Lincoln Electric Company *ITSA | Website |
| Lincoln Electric Company *WEMCO | Website |
| Machinery & Welder Corporation | Website |
| DBI Inc | Website |
| The Herrick Corporation | Website |
| Associated Construction & Eng, Inc. | Website |
| Weld Wire Company Inc | Website |
| Kobelco Welding Of America Inc | Website |
| Millerbernd Manufacturing | Website |
| Premier Technology, Inc. | |
| Summit City Steel Erection LLC | Website |
| Barton Supply | Website |
| Stanley Black and Decker Infrastructure - Paladin Brands Group Inc | Website |
| Elite Welding & Industrial Services LLC. | Website |
| Foundation Steel, LLC | Website |
| The Boldt Company | Website |
| PTT Exploration and Production Public Company Limited | Website |
| Webco Manufacturing Inc | Website |
| Manitowoc Crane Co | Website |
| US Army CCDC Ground Vehicle Systems Center | Website |
| American Bridge Company | Website |
| Strobel Energy Group | Website |
| Deployed Resources, LLC | Website |
| Claw Manufacturing LLC | |
| KNOXVILLE UTILITIES BOARD | Website |
| KS Engineers, P.C. | Website |
| Chart Industries Inc *WEMCO | Website |
| Florida Structural Steel Inc | Website |
| Rock Valley College | Website |
| Liebherr Mining Equipment Co | Website |
| Kuo Han Science & Technology Ltd | Website |
| Vigor Works LLC | Website |
| CM Industries Inc *WEMCO | Website |
| EnviroKinetics, Inc. | |
| Ozarks Technical Community College | Website |
| American Technology Integrators LLC | |
| TYMetals Corp | Website |
| The Raymond Corporation | Website |
| College of the Canyons SCCD | Website |
| California State Prison-Corcoran | Website |
| California Institution For Men | Website |
| California State Prison-Solano | Website |
| Astaras Inc *RWMA | Website |
| Astaras Inc *WEMCO | Website |
| California Correctional Inst - Tehachapi | Website |
| Ironwood State Prison | Website |
| Unibraze Corp | Website |
| Folsom State Greystone Adult School-Pia | Website |
| Pleasant Valley State Prison | Website |
| Valley State Prison for Women | Website |
| Kelly Iron Works, Inc | Website |
| Abicor Binzel USA Inc *WEMCO | Website |
| Olsson - La Vista | Website |
| Acute Technological Services | Website |
| Sierra Conservation Center | Website |
| CALIFORNIA TRAINING FACILITY | Website |
| Hodgson Custom Rolling Inc. | Website |
| Folsom State Prison - Greystone Lower Yard | Website |
| California Correctional Center | Website |
| Industrial Specialists, LLC | Website |
| Weisgram Metal Fab Inc. | Website |
| Centinela State Prison | Website |
| Mule Creek State Prison | Website |
| Tenneco Inc. | Website |
| Chuckawalla Valley State Prison | Website |
| HarBach Marketing Inc. | Website |
| Steelmax Tools LLC *WEMCO | Website |
| Kern Valley State Prison | Website |
| Avenal State Prison Edu Dept | Website |
| Richard J. Donovan Correctional Facility | Website |
| California Men's Colony | Website |
| California Substance Abuse | Website |
| Salinas Valley State Prison | Website |
| Associated Equipment Company | Website |
| Weld Mold Co | Website |
| Phoenix International Inc | Website |
| KLK Welding, Inc. | |
| Wanzek Construction Inc *RWMA | Website |
| ADM Mechanical | Website |
| Alliance Distribution Partners | Website |
| Norris Cylinder Company *WEMCO | |
| Florence Darlinton Technical College | Website |
| Lindsay Manufacturing Co | Website |
| Greenville Technical College | Website |
| Eve Andino Corp | |
| PND Engineers Inc | Website |
| PATTERSON PUMP COMPANY | Website |
| Conocophillips | Website |
| RDI Oilfield Fabrication (RED DEER IRONWORKS) | Website |
| ALTEC INDUSTRIES | Website |
| DETROIT STOKER COMPANY | Website |
| Steelcraft QCI Division | Website |
| Capitol Engineering | |
| MMG Manufacturas De Saltillo S De RL DE CV | Website |
| SpaceX | |
| Selectrode Industries Inc | Website |
| Advanced Welding Inst LLC- Eagle River | Website |
| TWI Ltd | Website |
| BECHTEL CORPORATION | Website |
| Broadwind Heavy Fabrications | Website |
| PRAXAIR - WISCONSIN | Website |
| Voestalpine Bohler Welding USA Inc *WEMCO | Website |
| Dawson Performance Machining & FAB | Website |
| Marcon Metal USA Inc. | |
| BLOX LLC | |
| Mechanical System Services LLC | Website |
| National Tool & Engineering Institute | |
| TowerMRL Inc | Website |
| Triangle Engineering Inc | Website |
*ITSA, *RWMA, *WEMCO indicate a company’s additional membership in International Thermal Spray Association (ITSA), Resistance Welding Manufactures Association (RWMA), or Welding Equipment Manufacture Committee (WEMCO).