Sustaining Company Members

3     A     B     C     D     E     F     G     H     I     J     K     L     M     N     O     P     Q     R     S     T     U     V     v     W     Y
3
3M Company    

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A
ABC Sheet Metal Airgas National Welders Apprentice & Journeymen Training Trust Fund
ABICOR BINZEL Airgas South an Air Liquide Company AQUASOL CORPORATION
Abtrex Industries, Inc Airgas, an Air Liquide Company ARC Specialties
ABW Technologies, Inc Ak Steel Corp Arc3 Gases
Acute Technological Services Al Bedaya Steel Industrie Arconic
ADM Mechanical ALTEC INDUSTRIES ARCOSA, INC.
Ador Welding Limited Altec Industries Roanoke Operations ARCTEC ALLOYS LIMITED
Advanced Welding Inst LLC- Eagle River Aluminum and Bronze Fabricators Artisan Industries Inc
Advanced Welding Institute LLC Amada Miyachi America Inc Associated Construction & Eng, Inc.
Advantech Industries Inc. American Friction Welding ASTARAS INC
Aeis LLC AMERICAN INSTITUTE OF STEEL CONSTRUCTION Ati Industrial Automation
AGL Welding Supply Co Inc American Steel Erectors ATLAS WELDING
Aidt Maritime Training Center American Steel Erectors Atlas Welding Accessories Inc
Aimtek American Torch Tip Co. Austal USA
AIR LIQUIDE CANADA INC AMET Inc AUSTIN COMMUNITY COLLEGE
AIRGAS EAST Anthony Welded Products Inc Automation & Control Serv
Airgas Inc. AO Smith Corporation AZZ SPECIALTY WELDING
Airgas Mid America APPLIED TECHNICAL SERVICES, INC.  

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B
B & B Welding Company Inc Bell Steel Inc Bowen Engineering Corp
Baltimore Fabrication Benchmark Electronics-Precision Technologies Bp
Barton Supply Bilfinger Industrial Services Inc BRADFORD MARINE BAHAMAS, LTD
Base Line Data Inc Bluco Corporation Broadwind Towers & Heavy Industries
Baxter Healthcare Corp Bluescope Building North America, Inc. Brooklyn Iron Works Inc
BAYOU INSPECTION SERVICES, INC Bombardier Aerospace-Dall BRUCE POWER INC
BECHTEL CORPORATION Bourque Industrial Ltd. Bug-O Systems/Weld Tooling Corp
Bechtel Welding & Applied Technology Center    

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C
C W Champion Welding Alloys Cives Steel Company Conocophillips
Cadi Company Claw Manufacturing CONTINUOUS CAST ALLOYS
Calumet Testing Services Cleveland Integrity Services Inc Cor-Met Inc
Cambridge Vacuum Engineering CM INDUSTRIES INC CORNELL WELDING & FABRICATING
CAMERON MFG & DESIGN CMI Limited Co. COX AIR SYSTEMS, INC.
Carell Corporation COLUMBIA BASIN CARPENTERS Craig Technical Consulting, Inc.,
Caterpillar Inc COLUMBIA MACHINE WORKS INC CRG INTERNATIONAL
Cavagna North America Inc. COMAU LLC. CROWN EQUIPMENT CORP
Centerline (Windsor) Limited Commercial Miscellaneous Sales, LLC CROWN EQUIPMENT CORP#1
Central Piedmont Community College Computer Engineering Inc Crown Equipment Corp#2
Chart Industries Inc COMPUTERS UNLIMITED CRUMPTON WELDING SUPPLY & EQP
Chemetics Inc. Concurrent Technologies Corp CWS Industries (Mfg) Corp.
CHEVRON ENERGY TECHNOLOGY    

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D
DALLAS COUNTY TECHNICAL CENTER Des Moines Area Community College DTE ENERGY
Davis Inspection Service DIRECT WIRE & CABLE Dutchy Enterprises LLC
DAWSON PERFORMANCE MACHINING & FAB Dis-Tran Steel LLC Dynaflux Inc.
Dean's Certified Welding Inc Dixie Metal Products Inc Dynamic Laboratories Inc
Dengensha America Corp Dow Chemical Co Dynamic Manufacturing Solutions, LLC
DENYO CO. Drake Williams Steel Inc Dynetics Technical Solutions
Deployed Resources, LLC Dreicor, Inc.  

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E
E H Wachs / Orbitalum Elco Enterprises Inc Esab Stoody Co
Eastern Constructors, Inc ELECTRON BEAM TECHNOLOGIES INC Esco Tool Unit Of Esco Tech
Eastman Chemical Company Electronics Research Inc ETI - Ewer Testing & Inspection Inc.
Edison Welding Institute Enerfab Inc Evergy
Edison Welding Institute Equipment & Controls, Inc. Exotic Tool Welding Inc
Edwards, Inc. Ernest Spencer Metals Inc EXPORTADORA DE POSTES SA DE CV
Eirich Machines Esab Ab Exxonmobil/Upstream Research Company

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F
Fan Equipment Company Inc FISHER BARTON SPECIALTY PRODUCTS Folsom State Greystone Adult School-Pia
FEDERAL AVIATION ADMINISTRATION Fisher Tank Company Formweld Fitting Inc
Fermi National Accelerator Laboratory Flame Technologies Inc Fought & Company Inc
Fiat Chrysler Automobiles - Fca Flexco Engineered Systems Group Foundation Steel, LLC
Fickett Structural Solution FLEXOVIT USA INC Fox Valley Technical College
Fincantieri Bay Shipbuilding FLORENCE DARLINGTON TECH COLL FRONIUS USA LLC
First Energy Beaver Valley    

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G
G Cotter Enterprises General Dynamics Land Systems Gichner Shelter Systems
G.A.L. GAGE CO. General Tool Company Goss Inc
Gallo Mechanical GENESIS SYSTEMS, IPG PHOTONICS COMPANY Greenville Technical College
Gasflux Co Gentry Steel Inc GULLCO INTERNATIONAL INC
GAYLE MANUFACTURING CO WOODLAND Genzink Steel Gunderson
Ge Power    

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H
H & M Pipe Beveling MacHine Co Hayre McElroy & Assoc. Hodgson Custom Rolling Inc.
Hagler Systems Hdt Expeditionary Systems Horizon Metals Inc.
HANS STEEL CANADA CORP Heartland Fabrication LLC Huntington Ingalls Industries
Harbert's Prods/Allied Flux Helical Pier Systems HUYS INDUSTRIES LTD
Hardesty & Hanover, LLC Heten Engineering & Laboratory Hyco Alabama LLC
Harris Products Group - Gainesville High Steel Structures LLC HYPERTHERM INC
Harris Products Group - Mason Hobart Institute Of Welding Technology  

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I
IBEDA SUPERFLASH COMPRESSED Indiana State Pipe Trades Association Industrial Specialists, LLC
Idaho Testing Inspection Inc Indura Sa INSPEC TESTING INC
Illinois Tools Works Industrial Access, Inc. Intertek Industry Services
Illinois Valley Comm College Industrial Contractors Inc Inweld Group
Ilmo Products Company    

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J
J&J FITTING, LLC Janicki Industries John Tillman Co
J.I. Landis Welding & Mechanical, Inc. Jankel Tactical Systems LLC Jones Metal Inc.
JADCO Manufacturing, Inc. JEA Joy Global

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K
Kalyn Siebert KERN STEEL FABRICATION INC Kobelco Welding Of America Inc
KAPL (KNOLLS ATOMIC POWER LABORATORY) KEVILLE ENTERPRISES INC KOIKE ARONSON, INC.
KCI Inc KEWAUNEE FABRICATIONS LLC Komatsu America Mining Systems Inc
Kellon Gordon KIEWIT OFFSHORE SERVICES LTD Komatsu America Mining Systems Inc
Kelly Iron Works, Inc KLINGSPOR ABRASIVES INC Komatsu Mining

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L
La-Co Industries Inc/Markal Liebherr Mining Equipment Co LOC Performance
Lake Murray Steel Inspection Lincoln Electric Co Lockheed Martin Missiles Fire
Lam Research Corporation Lindsay Manufacturing Co Lsi, Inc
LDI Industries, Inc. Linear Controls Inc. Luvata Ohio Inc
Liburdi Automation Link-Belt Construction Equip Lynnes Welding Training Inc
Liburdi Dimetrics LM  

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M
Machinery & Welder Corp MAVERICK TESTING LABORATORIES METSO MINERALS INDUSTRIES
Madison College MCDANTIM INC Mico Industries Inc
Maersk Olie Og Gas A/S - A Company Of Total McDermott Microcircuit Laboratories
Maine Oxy/New England School McMahon Steel Inc Midland Cogeneration Venture
Major Tool & Machine Inc Mechanical System Services Miller Electric Mfg Co
MALLORY METAL PRODUCTS INC Merrill Fabricators Inc. MK Products Inc
Martec Industries METAL INDUSTRIES RESEARCH & DEVELOPMENT Morgan Corperation
MARTIN SPROCKET & GEAR INC. Metal Supply LLC MUNICIPAL TESTING
Masaba Mining Equipment Inc. METALCRAFT OF MAYVILLE INC Mytilineos Holdings S.A. METKA EPC Business Unit

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N
Nassco New Orleans Pipe Trades Norris Cylinder Co
National Standard Co Norco Manufacturing Corp North American Hoganas
NDE Consultation Services, Inc Norfolk Southern Corporation -Training Center Novelis, Inc.
Nelson Stud Welding Inc    

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O
Obara Corp USA Olsson - Olathe Oshkosh Corporation
OERLIKON METCO (US) INC. Olsson Associates - La Vista Oxarc Inc
OIL STATES HOUSTON ORS Nasco Ozarks Tech Comm College

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P
PACIFIC HIGH TECHNOLOGY SERVICES CO LTD Pennsylvania College Of Technology POSTLER & JAECKLE CORP
Pandjiris Inc PEPCO PRAXAIR - WISCONSIN
Paslin Pferd Inc Precision Custom Components
Patriot Engineering And Environmental Phillips 66 PRECISION CUT INDUSTRIES
Patriot Steel Fabrication, Inc. Phoenix International Inc PRL Industries Inc
PATTERSON PUMP COMPANY Pipefitters Local 537 Trng Ctr Process Equipment - Barron
Pearl Abrasive Co. Play Club S.A De C.V Progressive Metal Manufacturing
Pelco Products Inc POLYMET CORPORATION PTMW Inc
Pelco Structural LLC POSTLE INDUSTRIES INC Ptr Baler And Compactor Co

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Q
Qa Support, Lp    

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R
Rdi Oilfield Fabrication ROBOVENT ADVERTISING Rosenboom Machine & Tool Inc
Real Educational Services Inc Rock Valley College ROUSH
Reel Power International Rocky Mountain Air Solutions Runnit Cnc
REVCO INDUSTRIES INC Roman Manufacturing Inc  

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S
S & R Enterprises LLC Sic Lazaro US Inc STAUBLI CORP
SAC Incorporated SIEMENS POSTAL,PARCEL&AIRPORT LOGISTIC Steelcraft Qci Division
Saf-T-Cab Inc Skyline Steel LLC Steelmax Tools LLC
Safe Boats International SME STICKLE STEAM SPECIALTIES CO., INC.
Santa Clarita Comm Coll Dist Southeast Community College Stillwater Technologies Inc.
Santa Rosa Systems Inc Southern Erectors Inc Strobel Energy Group
SCHENCK PROCESS LLC Space Science Services Inc. Stupp Bridge Company
Select-Arc Inc Spirit Aerosystems Inc Superior Joining Technolonologies Inc
SELECTRODE INDUSTRIES INC Springs Fabrication Inc SUPERIOR PRODUCTS,LLC
Sheet Metal And Air Conditioing Contractors National Assoc Stanley Eng. Fastening - Emhart Tek SureWerx USA Inc.
Sheet Metal Workers Local19 Joint    

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T
Talen Energy TowerMRL Inc. Tuffaloy Products Inc
Tenneco Inc. Tregaskiss Ltd TULSA WELDING SCHOOL - HOUSTON
Texas State Technical College Tri County Technical College TULSA WELDING SCHOOL JACKSONVILLE
THE RAYMOND CORPORATION TRINITY INDUSTRIES, INC. Tulsa Welding School- RSI
The Walt Disney Company Trinity Rail Group TULSA WELDING SCHOOL-TULSA
THERMACUT INC TRUMPF INC TWI Ltd
Thompson Pipe Group Tta Systems, LLC  

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U
Unibraze Corp Uniweld Products Inc Us Steel Research
Union Tank Car Co US Army CCDC Ground Vehicle Systems Center UTAH DEPT OF TRANSPORTATION

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V
V I Manufacturing Inc Valmet Vci Inc
Valley Fabrication Inc Valmont Industries Inc Vermeer Manufacturing Co
Valley Metal Works VALTRA INC  

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v
voestalpine Bohler Welding USA Inc    

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W
Wabash Tank Trailer / Brenner Facility Weiler Abrasive Group Weslor Enterprises Inc
Wagstaff Inc Weisgram Metal Fab Inc. Weso Gas & Welding Supply
Wanzek Construction Inc Weld Engineering Co Inc Western Enterprises
Washington Alloy Co Weld Systems Integrators Inc Williams Enterprises
WATTEREDGE UNIFLEX INC WELD-ED NATL CTR - LORAIN COUNTY COM COL Wolf Robotics
Waukegan Steel, LLC WELDCOA World Testing, Inc.
Weatherford Weldcote Metals WORTHINGTON INDUSTRIES - Engineered Cabs
Webco Manufacturing Inc Wennersten Construction Inc  

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Y
YASKAWA AMERICA INC