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     W     Y     Z
3
3M SPEEDGLAS    

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A
A.P.E. PILING PRODUCTS LLC. AK STEEL CORP APPLUS RTD USA, INC
ABC SHEET METAL AL BEDAYA STEEL INDUSTRIE APPLUS RTD USA, INC
ABICOR BINZEL ALCOA INC AQUASOL CORPORATION
ABTREX INDUSTRIES, INC ALCOTEC WIRE COMPANY ARC MACHINES, INC.
ABW TECHNOLOGIES, INC ALLOY ENGINEERING CO ARC SPECIALTIES
ACE CLEARWATER ENTERPRISES ALPHA IRON ARC TRAINING & CONSULTATION SERVICES
ACUTE TECHNOLOGICAL SERVICES ALTA VISTA SOLUTIONS INC ARC3 GASES
ADOR WELDING LIMITED ALTEC INDUSTRIES ARCOS INDUSTRIES LLC
ADVANCED WELDING INSTITUTE LLC AMADA MIYACHI AMERICA INC ARCTEC ALLOYS LIMITED
ADVANCED WELDING INSTITUTE-EAGLE RIVER AMEC EARTH & ENVIRONMENTAL ARTISAN INDUSTRIES INC
ADVANTECH INDUSTRIES INC. AMEC KAMTECH INC ASRC ENERGY SERVICES
AEIS LLC AMERICAN BRIDGE COMPANY ASSOCIATED CONSTRUCTION & ENG, INC.
AGL WELDING SUPPLY CO INC AMERICAN FILLER METALS COMPANY ASSOCIATED EQUIPMENT CO
AHG-WELDING DIVISION AMERICAN FRICTION WELDING ASTARAS INC
AIDT MARITIME TRAINING CENTER AMERICAN TORCH TIP CO. ATI INDUSTRIAL AUTOMATION
AIDT/RTP AMERICAN WIRE RESEARCH ATLAS WELDING ACCESSORIES INC
AIR LIQUIDE CANADA INC AMET INC AUBURN MFG INC
AIR LIQUIDE INDUSTRIAL US LP AMK WELDING AUSTAL USA
AIRGAS EAST AMMONIA REFRIGERATION, INC. AUTOMATION & CONTROL SERV
AIRGAS INC. ANDERSON LAB AVENAL STATE PRISON EDU DEPT
AIRGAS MID AMERICA AO SMITH CORPORATION AZCO INC
AIRGAS NATIONAL WELDERS APPLIED TECHNICAL SERVICES, INC. AZZ WSI
AIRGAS SOUTH    

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B
B & B WELDING COMPANY INC BECHTEL CONSTRUCTION BOURQUE INDUSTRIAL LTD.
BABCOCK & WILCOX BECHTEL CORPORATE CONSTRUCTION BOWEN ENGINEERING CORP
BABCOCK & WILCOX BELL STEEL INC BRADFORD MARINE BAHAMAS, LTD
BAE SYSTEMS SOUTHEAST SHIPYARDS AL LLC BENCHMARK ELECTRONICS (M) SDN BHD BRAKE SUPPLY CO INC
BALDOR BERNARD BROOKLYN IRON WORKS INC
BASE LINE DATA INC BLUCO CORPORATION BRUCE POWER INC
BASIC EQUIPMENT BLUE ORIGIN BUG-O SYSTEMS/WELD TOOLING CORP
BATH IRON WORKS BLUESCOPE BUILDING NORTH AMERICA, INC. BURTEK ENTERPRISES INC
BAYOU INSPECTION SERVICES, INC BONAL TECHNOLOGIES INC BWI PATRIOT WELDING TRAINING

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C
C W CHAMPION WELDING ALLOYS CENSOLSA COLUMBIA BASIN CARPENTERS
CADI COMPANY CENTERLINE (WINDSOR) LIMITED COLUMBIA MACHINE WORKS INC
CALIFORNIA CORRECTIONAL CENTER CENTINELA STATE PRISON COLUMBIA STEEL CASTING CO., INC.
CALIFORNIA CORRECTIONAL INST - TEHACHAPI CENTRAL PIEDMONT COMMUNITY COLLEGE COMMERCIAL MISCELLANEOUS SALES, LLC
CALIFORNIA INSTITUTION FOR MEN CENTRAL WELDING SUPPLY INC. COMPUTER ENGINEERING INC
CALIFORNIA MEN'S COLONY CGW CAMEL GRINDING WHEELS USA COMPUTER WELD TECHNOLOGY INC
CALIFORNIA STATE PRISON-CORCORAN CHART INDUSTRIES INC COMPUTERS UNLIMITED
CALIFORNIA STATE PRISON-SOLANO CHEMETICS INC. CONCURRENT TECHNOLOGIES CORP
CALIFORNIA SUBSTANCE ABUSE CHEVRON ENERGY TECHNOLOGY CONOCOPHILLIPS
CALIFORNIA TRAINING FACILITY CHICAGO BRIDGE & IRON COR-MET INC
CALUMET TESTING SERVICES CHUCKAWALLA VALLEY STATE PRISON CORNELL WELDING & FABRICATING
CAMBRIDGE VACUUM ENGINEERING CIVES STEEL COMPANY COX AIR SYSTEMS, INC.
CAMERON MFG & DESIGN CK WORLDWIDE CRAIG TECHNICAL CONSULTING, INC.,
CARELL CORPORATION CLASSIC PROTECTIVE COATINGS CRG INTERNATIONAL
CARPENTER TECHNOLOGY CORP CLAW MANUFACTURING CRYOMAGNETICS, INC.
CATERPILLAR INC CM INDUSTRIES INC CTSOL CENTOR TEC. DE SO SOLDEX S.A.
CAVAGNA NORTH AMERICA INC. COLLETT + SONS WELDING, INC. CWS INDUSTRIES (MFG) CORP.
CEE KAY SUPPLY    

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D
DALLAS COUNTY TECHNICAL CENTER DETROIT STOKER COMPANY DOWDING INDUSTRIES
DAVIS INSPECTION SERVICE DEVASCO INTERNATIONAL INC DRAKE WILLIAMS STEEL INC
DAWSON PERFORMANCE MACHINING & FAB DIMPLEX THERMAL SOLUTIONS DTE ENERGY
DBI INC DIRECT WIRE & CABLE DURON SYSTEMS INC
DELILLE OXYGEN CO DISTRAN STEEL LLC. DYNAFLUX INC
DEMMER CORPORATION DIXIE METAL PRODUCTS INC DYNAMIC LABORATORIES INC
DENGENSHA AMERICA CORP DOW CHEMICAL CO DYNETICS, INC.
DENYO CO LTD    

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E
E H WACHS COMPANY EFS WEST ESAB AB
EASTERN CONSTRUCTORS, INC ELCO ENTERPRISES INC ESAB WELDING & CUTTING
EASTERN MAINE COMM COLLEGE ELECTRON BEAM TECHNOLOGIES INC ESAB WELDING & CUTTING PRODS
EASTMAN CHEMICAL COMPANY ELECTRONICS RESEARCH INC ESAB WELDING & CUTTING PRODUCTS
ECE GLOBAL ELEMENT MATERIALS TECHNOLOGY ESCO TOOL UNIT OF ESCO TECH
ECS LTD ENDRESS+HAUSER FLOWTEC AG EUTECTIC CORP
ECZACIBASI LINCOLN ELECTRIC ENERFAB INC EXOTIC TOOL WELDING INC
EDISON WELDING INSTITUTE ENGLAND OIL FIELD SERVICES EXPORTADORA DE POSTES SA DE CV
EDISON WELDING INSTITUTE ERNEST SPENCER METALS INC EXXONMOBIL/UPSTREAM RESEARCH COMPANY

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F
FAN EQUIPMENT COMPANY INC FISHER BARTON SPECIALTY PRODUCTS FORMEX AUTOMOTIVE INDUSTRIES
FAS TEST INC. FISHER TANK COMPANY FORMWELD FITTING INC
FAURECIA FLAME TECHNOLOGIES INC FORTERRA
FEDERAL AVIATION ADMINISTRATION FLEX-CABLE FOX VALLEY TECHNICAL COLLEGE
FEIN POWER TOOLS, INC. FLEXCO ENGINEERED SYSTEMS GROUP FRASER SHIPYARDS INC
FIAT CHRYSLER AUTOMOBILES - FCA FLEXOVIT USA INC FRONIUS USA LLC
FIRST ENERGY BEAVER VALLEY FLORENCE DARLINGTON TECH COLL FRONTIER ENG. AND MANUFACTURING TECH.
FISH & ASSOCIATES INC FLORIDA STRUCTURAL STEEL INC  

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G
G COTTER ENTERPRISES GENERON IGS GREENVILLE TECHNICAL COLLEGE
G.A.L. GAGE CO. GENESIS SYSTEMS GROUP, LLC GREYSTONE ADULT SCHOOL - LOWAR YARD
GARRETT CONTAINER SYSTEMS INC GENSTAR TECHNOLOGIES CO GREYSTONE ADULT SCHOOL-PIA
GASFLUX CO GENTRY STEEL INC GROUND FORCE MANUFACTURING
GAYLE MANUFACTURING CO WOODLAND GENZINK STEEL GULF MARINE FABRICATORS
GE POWER GICHNER SHELTER SYSTEMS GULLCO INTERNATIONAL INC
GENERAL DYNAMICS LAND SYSTEMS GONZALEZ GROUP GUNDERSON LLC
GENERAL TOOL COMPANY GOSS INC  

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H
H & M PIPE BEVELING MACHINE CO HENDERSON STEEL HOLLAND COMPANY LP
HAGLER SYSTEMS HETEN ENGINEERING & LABORATORY HOOD-EIC, LLC
HAKS ENGINEERS, ARCHITECTS & HETSCO INC HORIZON METALS INC.
HARBERT'S PRODS/ALLIED FLUX HIGH STEEL STRUCTURES INC HOSO METAL CO LTD
HARDESTY & HANOVER, LLC HIRSCHFELD INDUSTRIES BRIDGE HUNTINGTON INGALLS INDUSTRIES
HARLEQUIN INTERNATIONAL GH LTD HOBART BROTHERS COMPANY HUNTINGTON INGALLS INDUSTRIES
HARRIS PRODUCTS GROUP HOBART INST OF WELDING TECH HUYS INDUSTRIES LTD
HAYES MECHANICAL HODGSON CUSTOM ROLLING INC. HYPERTHERM INC
HELICAL PIER SYSTEMS    

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I
IBEDA SUPERFLASH COMPRESSED INDIANA STATE PIPE TRADES ASSOCIATION INTERTEK INDUSTRY SERVICES
IDAHO TESTING INSPECTION INC INDURA S.A. INWELD GROUP
ILLINOIS TOOLS WORKS INDUSTRIAL ACCESS, INC. IRAQI ELITE COMPANY
ILLINOIS VALLEY COMM COLLEGE INDUSTRIAL CONTRACTORS INC IRONWOOD STATE PRISON
ILMO PRODUCTS COMPANY INSPEC TESTING INC IRWIN INDUSTRIES
INDIAN HILLS COMMUNITY COLLEGE INTERNATIONAL TRAINING INST  

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J
J&J FITTING, LLC JAY MFG OSHKOSH INC JOHNSON COUNTY COMM COLLEGE
J.B. TESTING INC. JET PROPULSION LAB JOINING TECHNOLOGIES AUTOMATION INC
J.P. NISSEN CO JOHN MALTESE IRON WORKS INC JONES METAL INC.
JANDA COMPANY INC JOHN TILLMAN CO JOY GLOBAL
JANKEL TACTICAL SYSTEMS LLC JOHNSON CONTROLS INC JV INDUSTRIAL COMPANY LTD

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K
KALYN SIEBERT KEVILLE ENTERPRISES INC KNOXVILLE UTILITIES BOARD
KAMMETAL INC. KEWAUNEE FABRICATIONS LLC KOBELCO WELDING OF AMERICA INC
KAPL (KNOLLS ATOMIC POWER LABORATORY) KIEWIT OFFSHORE SERVICES LTD KOIKE ARONSON INC
KCI INC KIEWIT POWER KOMATSU AMERICA MINING SYSTEMS INC
KEMPER SYSTEM AMERICA INC KIMBERLY-CLARK PROFESSIONAL KUKA ROBOTICS CORPORATION
KERN STEEL FABRICATIONS INC KLINGSPOR ABRASIVES INC KUO HAN SCIENCE & TECHNOLOGY LTD
KERN VALLEY STATE PRISON    

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L
LA-CO INDUSTRIES INC/MARKAL LIEBHERR MINING EQUIPMENT CO LINK-BELT CONSTRUCTION EQUIP
LAKE MURRAY STEEL INSPECTION LINCOLN COLLEGE OF TECHNOLOGY LOADCRAFT INDUSTRIES LTD
LDI INDUSTRIES, INC. LINCOLN ELECTRIC CO LOCKHEED MARTIN MISSILES FIRE
LE TOURNEAU TECHNOLOGIES LINDE GAS LUCAS-MILHAUPT INC
LIBURDI AUTOMATION LINDSAY MANUFACTURING CO LUVATA OHIO INC
LIBURDI DIMETRICS LINEAR CONTROLS INC. LYNNES WELDING TRAINING INC

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M
MACHINERY & WELDER CORP MARTIN SPROCKET & GEAR INC. MICO INDUSTRIES INC
MADISON COLLEGE MASABA MINING EQUIPMENT INC. MICROCIRCUIT LABORATORIES
MAGNA MATHESON MIDALLOY
MAGSWITCH TECHNOLOGY INC MATHEY DEARMAN INC MIDLAND COGENERATION VENTURE
MAINE OXY/NEW ENGLAND SCHOOL MAVERICK TESTING LABORATORIES MILLER ELECTRIC MFG CO
MAINSTAR COMPANY MCDANTIM INC MILLER ELECTRIC MFG CO
MAJOR TOOL & MACHINE INC MCMAHON STEEL INC MK PRODUCTS INC
MANDINA'S INSPECTION SERVICES INC MERCER ABRASIVES MNDOT BRIDGES & STRUCTURES
MANITOWOC CRANE CO MERRILL FABRICATORS INC. MODERN WELDING SCHOOL
MARINE ENGINEERS CORPORATION METAL INDUSTRIES RESEARCH & DEVELOPMENT MULE CREEK STATE PRISON
MARINETTE MARINE CORP METALCRAFT OF MAYVILLE INC MULTI-CONTACT USA
MARTEC INDUSTRIES METKA SA MUNICIPAL TESTING

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N
NAKUURUQ SOLUTIONS, LLC NATIONAL TOOL & ENGR INSTITUTE NEW ORLEANS PIPE TRADES
NASSCO NAVAL SURFACE WARFARE CENTER NOOTER ERIKSEN
NASSCO-NORFOLK NAYLOR PIPE CO NORFOLK NAVAL SHIPYARD
NATIONAL CERTIFIED PIPE WLDG NDE CONSULTATION SERVICES INC NORFOLK SOUTHERN CORPORATION
NATIONAL CONTRACTORS ASSOCIATION NELSON STUD WELDING INC NORTH AMERICAN HOGANAS
NATIONAL INSPEC TEST CERT CORP(NITC) NEW INDUSTRIES INC NUWELD, INC.
NATIONAL STANDARD CO    

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O
OBARA CORP USA OLYMPUS NDT OTTO ARC SYSTEMS INC.
OERLIKON METCO (US) INC. ORS NASCO OUTOTEC ENERGY PRODUCTS
OIL STATES HOUSTON OSHKOSH CORPORATION OXARC INC
OLSSON ASSOCIATES OTC DAIHEN INC OZARKS TECH COMM COLLEGE
OLSSON ASSOCIATES    

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P
PANDJIRIS INC PFERD INC POSTLE INDUSTRIES INC
PARTSMASTER PHILLIPS 66 POSTLER & JAECKLE CORP
PASLIN PHOENIX INTERNATIONAL INC PRAXAIR INC
PATRIOT ENGINEERING AND ENVIRONMENTAL PHOENIX PRODUCTS INC. PRECISION CUSTOM COMPONENTS
PATTERSON PUMP COMPANY PIPEFITTERS LOCAL 537 TRNG CTR PRECISION CUT INDUSTRIES
PEARL ABRASIVE CO. PIPING SYSTEMS INC PRECITEC INC
PELCO PRODUCTS INC PKM STEEL SERVICE INC PRL INDUSTRIES INC
PELCO STRUCTURAL LLC PLEASANT VALLEY STATE PRISON PRODUCTOS MEXICANOS FLEX ARC
PEMCO OF NEW MEXICO, INC. PLUMBERS PIPEFITTERS LOCAL 51 PROGRESSIVE METAL MANUFAC
PENNSYLVANIA COLLEGE OF TECHNOLOGY PND ENGINEERS INC PTMW INC
PENSACOLA STATE COLLEGE POLYMET CORPORATION PTR BALER AND COMPACTOR CO
PEPCO POLYSOUDE S.A.S. PTR-PRECISION TECHNLOGIES, INC.

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Q
QUALITY MECHANICALS INC    

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R
RAINIER WELDING REVCO INDUSTRIES INC ROMAN MANUFACTURING INC
RAINTREE CONSTRUCTION RICHARD J. DONOVAN CORRECTIONAL FACILITY ROMAR SUPPLY INC.
RANEWS TRUCK & EQUIPMENT COMPANY, LLC ROBOVENT ADVERTISING ROSENBOOM MACHINE & TOOL INC
REAL EDUCATIONAL SERVICES INC ROC INDUSTRIES INC ROUSH
RED BALL OXYGEN ROCK VALLEY COLLEGE  

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S
S & R ENTERPRISES LLC SERVO-ROBOT INC SPECIAL METALS CORPORATION
SAF-T-CAB INC SFI OF ARKANSAS, LLC SPRINGS FABRICATION INC
SAF-T-CART INC SHEET METAL WORKERS LOCAL19 JOINT STANLEY ENG. FASTENING - EMHART TEK
SAFE BOATS INTERNATIONAL SIEMENS LASERWORKS, DIV OF RUSSEL METALS STAUBLI CORP
SAM CARBIS SOLUTIONS GROUP SIEMENS POSTAL,PARCEL&AIRPORT LOGISTIC STEELCRAFT QCI DIVISION
SANDVIK MATERIALS TECHNOLOGY SIERRA CONSERVATION CENTER STEELMAX TOOLS LLC
SANTA CLARITA COMM COLL DIST SKC SIU ENGINEERING LTD STEINER INDUSTRIES
SAPURAACERGY SDN BHD SKS WELDING SYSTEMS GMBH STICKLE STEAM SPECIALTIES CO., INC.
SAS GLOBAL CORPORATION SKYLINE STEEL LLC STILLWATER TECHNOLOGIES INC.
SB ENTERPRISES (PVT.) LTD SME STROBEL ENERGY GROUP
SCIAKY INC SME STEEL CONTRACTORS STUPP BRIDGE COMPANY
SCOTT MANUFACTURING INC SOLDADURAS WEST ARCO LTDA SUMMIT INDUSTRIAL CONSTRUCTION, LLC
SECSA USA INTERNATIONAL, SOUTHEAST COMMUNITY COLLEGE SUPERIOR DOCKS
SELECT-ARC INC SOUTHERN ERECTORS INC SUPERIOR PRODUCTS,LLC
SELECTRODE INDUSTRIES INC SOUTHWIRE SYNERGY FABRICATION LLC
SELLSTROM MANUFACTURING CO SPACE SCIENCE SERVICES INC.  

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T
TAYLOR-WHARTON CRYOGENICS LLC THERM-X OF CALIFORNIA INC TRIANGLE ENGINEERING INC
TEAM INDUSTRIES INC THERMACUT INC TRINITY INDUSTRIES INC
TECH-WELD INC THERMO VAC, INC. TRINITY RAIL GROUP
TECHCRANE INTERNATIONAL LLC TIEN TAI ELECTRODE CO LTD TRINITY STEEL FABRICATORS, INC.
TECHNICON ENGINEERING SERVICES TJ SNOW CO INC TRUMPF INC
TENNECO TOWER INTERNATIONAL TTA SYSTEMS, LLC
TENNECO INC. TPI CHILE TUFFALOY PRODUCTS INC
TEXAS STATE TECHNICAL COLLEGE TRANSCO INDUSTRIES INC TULSA WELDING SCHOOL
THE EMF COMPANY, INC. TRAUGHBER MECHANICAL SERV TWI LTD
THE HERRICK CORPORATION TREGASKISS LTD TWIN PEAKS INC
THE JAPAN WELDING ENGINEERING SOCIETY TRI COUNTY TECHNICAL COLLEGE TYSON SIGN COMPANY
THE WALT DISNEY COMPANY TRI TOOL INC  

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U
UNIBRAZE CORP UNIVERSAL INDUSTRIES INC US STEEL RESEARCH
UNION TANK CAR CO UNIWELD PRODUCTS INC UTAH DEPT OF TRANSPORTATION
UNITED STATES WELDING INC US ARMY TARDEC UTAH STATE UNIVERSITY EASTERN

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V
VALLEY FABRICATION INC VALTRA INC VICTORY WELDING ALLOYS INC
VALLEY STATE PRISON VCI INC VOESTALPINE BOHLER WELDING USA, INC.
VALMET VECTOR SYSTEMS INC VULCAN PRODUCTS CO
VALMONT INDUSTRIES INC VERMEER MANUFACTURING CO  

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W
WABASH TANK TRAILER / BRENNER FACILITY WELD WIRE CO INC WESCO GAS & WELDING SUPPLY INC
WAGSTAFF INC WELD-ED NATL CTR - LORAIN COUNTY COM COL WESLOR ENTERPRISES INC
WANZEK CONSTRUCTION INC WELDCOA WESTERN ENTERPRISES
WATTEREDGE UNIFLEX INC WELDCOTE METALS WESTINGHOUSE ELECTRIC CO
WEATHERFORD WELDERS LOG WILCO MACHINE & FAB, INC.
WEBER-HYDRAULIK HYCO ALABAMA LLC WELDING CONSULTANTS LLC WILLIAMS ENTERPRISES
WEILER CORPORATION WELDING SERVICES WOLF ROBOTICS
WELD AID PRODUCTS WELDING SOLUTIONS/LASER WORLD MARINE OF ALABAMA LLC
WELD ENGINEERING CO INC WEMCO, INC. WORLD TESTING, INC.
WELD MOLD CO WESCO ENVIRONMENTAL INC. WULCO INC DBA JET MACHINE

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Y
YASKAWA AMERICA INC YOUTH TRAINING & EMPLOYMENT  

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Z
ZHUZHOU JIABANG REFRACTORY METAL CO LTD