AWS Sustaining Member Companies
| 3M SPEEDGLAS |
| B & B WELDING COMPANY INC | BECHTEL CONSTRUCTION | BP EXPLORATION OPERATING CO |
| BABCOCK & WILCOX | BECHTEL CONSTRUCTION OPERATION | BRADFORD MARINE BAHAMAS, LTD |
| BABCOCK & WILCOX NUCLEAR ENERGY INC. | BERNARD & COMPANY | BRAKE SUPPLY CO INC |
| BAE SYSTEMS LAND & ARMAMENTS | BKT FRASER THERMAL TECHNOLOGY SDN BHD | BROOKLYN IRON WORKS INC |
| BAE SYSTEMS SE SHIPYARDS FLORIDA LLC | BLUCO CORPORATION | BRUCE POWER INC |
| BAE SYSTEMS SOUTHEAST SHIPYARDS AL LLC | BLUESCOPE BUILDING NORTH AMERICA, INC. | BUG-O SYSTEMS |
| BALDOR | BOHLER TECNICA DE SOLDAGEM LTDA | BUMGARNER WELDING & INSPECTION INC |
| BASE LINE DATA INC | BOHLER WELDING GROUP USA INC | BUMGARNER WELDING & INSPECTION, INC. |
| BASIC EQUIPMENT | BONAL TECHNOLOGIES INC | BURTEK ENTERPRISES INC |
| BATH IRON WORKS | BOSCH POWER TOOL CORPORATION |
| DALLAS COUNTY TECHNICAL CENTER | DENYO CO LTD | DOW CHEMICAL CO |
| DAVIS INSPECTION SERVICE | DETROIT STOKER COMPANY | DRAKE WILLIAMS STEEL INC |
| DAWSON PERFORMANCE MACHINING & FAB | DEVASCO INTERNATIONAL INC | DTE ENERGY |
| DBI INC | DIMPLEX THERMAL SOLUTIONS | DURON SYSTEMS INC |
| DEE DEVELOPMENT ENGINEERS LTD | DIRECT WIRE & CABLE | DURUS INDUSTRIAL, LLC |
| DELILLE OXYGEN CO | DIXIE METAL PRODUCTS INC | DYNAFLUX INC |
| DEMMER CORPORATION | DMP DEFIANCE METAL PRODUCTS OF WISCONSIN | DYNAMIC LABORATORIES INC |
| DENGENSHA AMERICA CORP | DOMETIC |
| E H WACHS COMPANY | ELECTRON BEAM TECHNOLOGIES INC | ESAB WELDING & CUTTING PRODS |
| E.O. PATON ELECTRICE WELDING INST | ELECTRONICS RESEARCH INC | ESAB WELDING & CUTTING PRODUCTS |
| EARL INDUSTRIES | ELEMENT MATERIALS TECHNOLOGY | ESCO TOOL UNIT OF ESCO TECH |
| EASTERN MAINE COMM COLLEGE | EMHART TEKNOLOGIES | EUTECTIC CORP |
| EASTMAN CHEMICAL COMPANY | ENERFAB INC | EXOTIC TOOL WELDING INC |
| ECS LTD | ENGLAND OIL FIELD SERVICES | EXXON UPSTREAM DEV CO |
| EDISON WELDING INSTITUTE | ERNEST SPENCER METALS INC | EXXONMOBIL |
| EDISON WELDING INSTITUTE | ESAB AB | EZACIBASI LINCOLN ELECTRIC |
| ELCO ENTERPRISES INC |
| F W WINTER INC & CO | FISH & ASSOCIATES INC | FLORENCE DARLINGTON TECH COLL |
| FALCON RIGS, INC. | FISHER TANK COMPANY | FLORIDA STRUCTURAL STEEL INC |
| FAN EQUIPMENT COMPANY INC | FLAME TECHNOLOGIES INC | FORMWELD FITTING INC |
| FAURECIA | FLEX-CABLE | FOX VALLEY TECHNICAL COLLEGE |
| FEDERAL AVIATION ADMIN | FLEXCO ENGINEERED SYSTEMS GROUP | FRASER SHIPYARDS, INC |
| FIRST ENERGY BEAVER VALLEY PWR | FLEXOVIT USA INC | FRONIUS USA LLC |
| G COTTER ENTERPRISES | GENESIS SYSTEMS GROUP, LLC | GREENVILLE TECHNICAL COLLEGE |
| G.A.L. GAGE CO. | GENSTAR TECHNOLOGIES CO | GREYSTONE ADULT SCHOOL - LOWAR YARD |
| GALAXY TECHNOLOGIES INC | GENTRY STEEL INC | GREYSTONE ADULT SCHOOL-PIA |
| GARRETT CONTAINER SYSTEMS INC | GENZINK STEEL | GULF MARINE FABRICATORS |
| GASFLUX CO | GICHNER SHELTER SYSTEMS | GULLCO INTERNATIONAL INC |
| GAYLE MANUFACTURING CO | GLOBAL DIVING & SALVAGE INC | GUNDERSON LLC |
| GENERAL DYNAMICS LAND SYS | GOSS INC | GUNTNER DE MEXICO, S.A. DE C.V. |
| GENERON IGS |
| KALAS MANUFACTURING, INC. | KEMPER SYSTEM AMERICA INC | KIMBERLY-CLARK GLOBAL SAFETY |
| KAMMETAL INC. | KERN STEEL FABRICATIONS INC | KISWEL USA INC |
| KAPL | KERN VALLEY STATE PRISON | KLINGSPOR ABRASIVES INC |
| KARBOSAN ZIMPARA TASI SANAYI A.S. | KEVILLE ENTERPRISES INC | KOBELCO WELDING OF AMERICA INC |
| KCI INC | KEWAUNEE FABRICATIONS LLC | KOMATSU MINING SYSTEMS INC |
| KELLOGG BROWN & ROOT(CANADA) | KIEWIT OFFSHORE SERVICES LTD | KUKA ROBOTICS CORPORATION |
| KELLY IRON WORKS, INC | KIEWIT POWER | KUO HAN SCIENCE & TECHNOLOGY LTD |
| LA-CO INDUSTRIES INC/MARKAL | LIEBHERR MINING EQUIPMENT CO | LOADCRAFT INDUSTRIES LTD |
| LAKE MURRAY STEEL INSPECTION | LINCOLN COLLEGE OF TECHNOLOGY | LOCKHEED MARTIN MISSILES FIRE |
| LAPEER INDUSTRIES, INC. | LINCOLN ELECTRIC CO | LORAM |
| LDI INDUSTRIES, INC. | LINDE GAS | LORS MACHINERY INC |
| LE TOURNEAU TECHNOLOGIES | LINDSAY MANUFACTURING CO | LUCAS-MILHAUPT INC |
| LENOX | LINEAR CONTROLS INC. | LUVATA OHIO INC |
| LIBURDI AUTOMATION | LINK-BELT CONSTRUCTION EQUIP | LYNNES WELDING TRAINING INC |
| LIBURDI DIMETRICS |
| M K PRODUCTS INC | MARION TESTING & INSPECTION | METKA SA |
| MAC PROCESS LLC | MARTEC INDUSTRIES | METSO PAPER BIDDEFORD |
| MACDON INDUSTRIES LTD | MARTIN SPROCKET & GEAR, INC. | MICO INDUSTRIES INC |
| MACHINERY & WELDER CORP | MASABA MINING EQUIPMENT INC. | MIDALLOY |
| MADISON COLLEGE | MATHESON | MILLER ELECTRIC MFG CO |
| MAGNATECH LLC | MATHEY DEARMAN INC | MILLER ELECTRIC MFG CO |
| MAGSWITCH TECHNOLOGY INC | MAVERICK TESTING LABORATORIES | MITSUBISHI POWER SYSTEMS |
| MAINE OXY/NEW ENGLAND SCHOOL | MCDANTIM INC | MIYACHI UNITEK CORPORATION |
| MAJOR TOOL & MACHINE INC | McMAHON STEEL INC | MNDOT BRIDGES & STRUCTURES |
| MALIN INTERNATIONAL SHIP REPAIR & DRYDOC | MECATRÓNICA INGENIERÍA Y FABRICACIÓN S.A | MODERN WELDING SCHOOL |
| MANDINA'S INSPECTION SERVICES INC | METAL INDUSTRIES COMPANY LTD. | MOTOMAN INC |
| MANITOWOC CRANE CO | METAL INDUSTRIES RESEARCH & DEVELOPMENT | MULE CREEK STATE PRISON |
| MARINE ENGINEERS CORPORATION | METALCRAFT OF MAYVILLE INC | MULTI-CONTACT USA |
| MARINETTE MARINE CORP | METALSA S.A DE C.V. | MUNICIPAL TESTING |
| NASSCO | NAYLOR PIPE CO | NICROSOL INDúSTRIA E COMéRCIO DE SOLDAS |
| NATIONAL CERTIFIED PIPE WLDG | NDE CONSULTATION SERVICES INC | NOOTER ERIKSEN |
| NATIONAL CONTRACTORS ASSOCIATION SMACNA | NELSON STUD WELDING INC | NORFOLK NAVAL SHIPYARD |
| NATIONAL STANDARD CO | NEW INDUSTRIES INC | NORFOLK SOUTHERN CORPORATION |
| NATIONAL TOOL & ENGR INSTITUTE | NEW ORLEANS PIPE TRADES | NUWELD, INC. |
| OBARA CORP USA | OLSSON ASSOCIATES | OSHKOSH CORPORATION |
| OIL STATES HOUSTON | OLYMPUS NDT | OTC DAIHEN INC |
| OKI BERING INC | ORS NASCO | OXARC INC |
| OLSSON ASSOCIATES | OSCAR J. BOLDT CONSTRUCTION | OZARKS TECH COMM COLLEGE |
| PANDJIRIS INC | PIPEFITTERS LOCAL 537 TRNG CTR | PPL GENERATION LLC |
| PARTSMASTER | PIPING SYSTEMS INC | PRAXAIR INC |
| PATTERSON PUMP COMPANY | PKM STEEL SERVICE INC | PRECISION CUSTOM COMPONENTS |
| PAYNE ENGINEERING & FAB CO INC | PLANT MAINTENANCE SERVICE CORP | PRECISION CUT INDUSTRIES |
| PEARL ABRASIVE CO. | PLASTICOS Y ALAMBRES, S.A. DE C.V. | PRECITEC INC |
| PECO - PROCESS EQUIPMENT COMPANY | PLEASANT VALLEY STATE PRISON | PRINCIPAL MANUFACTURING CORP |
| PELCO PRODUCTS INC | PLUMBERS PIPEFITTERS LOCAL 51 | PRL INDUSTRIES INC |
| PENNSYLVANIA COLLEGE OF TECHNOLOGY | PND ENGINEERS INC | PRODUCTOS MEXICANOS FLEX ARC |
| PEPCO | POLYMET CORPORATION | PTMW INC |
| PFERD INC | POSTLE INDUSTRIES INC | PULVERMAN |
| PHOENIX INTERNATIONAL INC | POSTLER & JAECKLE CORP |
| QUALITY INSPECTION SERVICES | QUALITY INSPECTION SERVICES |
| RAINIER WELDING | REVCO INDUSTRIES INC | ROC INDUSTRIES INC |
| RAINTREE CONSTRUCTION | RICCARDELLI CONSULTING SERVICES, INC. | ROCK VALLEY COLLEGE |
| RANEWS TRUCK & EQUIPMENT COMPANY, LLC | RICHARD J. DONOVAN CORRECTIONAL FACILITY | ROMAN ENGINEERING SERVICES INC |
| RASMUSSEN MECHANICAL SERVICES (RMS) | RIESA CONSTRUCTION LLC | ROMAN MANUFACTURING INC |
| RATHGIBSON INC | RIVER STEEL, INC. | ROSENBOOM MACHINE & TOOL INC |
| REAL EDUCATIONAL SERVICES INC | RMS ENERGY CO, LLC | ROUSH |
| RED BALL OXYGEN | ROBERTS INDUSTRIES |
| TAYLOR-WHARTON INTERNATIONAL | THE J HORST MANUFACTURING | TRI TOOL INC |
| TEAM INDUSTRIES INC | THE JAPAN WELDING ENGINEERING SOCIETY | TRIANGLE ENGINEERING INC |
| TECH-WELD INC | THE WALT DISNEY COMPANY | TRINITY INDUSTRIES INC |
| TECHALLOY CO INC | THERMACUT INC | TRINITY RAIL GROUP |
| TECHCRANE INTERNATIONAL LLC | THERMO VAC, INC. | TRINITY STEEL FABRICATORS, INC. |
| TECHNICON ENGINEERING SERVICES | TIEN TAI ELECTRODE CO LTD | TRUMPF INC |
| TEMPIL AN ITW CO | TJ SNOW CO INC | TUFFALOY PRODUCTS INC |
| TEXAS STATE TECHNICAL COLLEGE | TOWER INTERNATIONAL | TULSA WELDING SCHOOL |
| THE EMF COMPANY, INC. | TPI CHILE | TWI LTD |
| THE HERRICK CORP | TREGASKISS LTD | TYCO VALVES & CONTROLS LP |
| THE IFH GROUP INC | TRI COUNTY TECHNICAL COLLEGE |
| ULTRA MACHINE FABRICATION | UNITED WELDING & SUPPLIES CO LTD | US STEEL RESEARCH |
| UNIBRAZE CORP | UNIWELD PRODUCTS INC | USAF BARKSDALE AFB (2MXS/MXMF) |
| UNION TANK CAR CO | URSCHEL LABORATORIES INC | USP STRUCTURAL CONNECTORS |
| UNITED STATES WELDING INC | US ARMY TARDEC | UTAH DEPT OF TRANSPORTATION |
| WAGSTAFF INC | WELD MOLD CO | WESLOR ENTERPRISES INC |
| WANZEK CONSTRUCTION INC | WELD WIRE CO INC | WESTERN ENTERPRISES |
| WARPP ENGINEERS PVT LTD | WELD-ED NATIONAL CTR | WESTINGHOUSE ELECTRIC CO |
| WASHINGTON ALLOY CO | WELDCOA | WHEELER'S WELDING SERVICE |
| WATTEREDGE UNIFLEX INC | WELDCOTE METALS | WILLIAMS ENTERPRISES |
| WEILER CORPORATION | WELDING SERVICES | WIRCO, INC. |
| WELD AID PRODUCTS | WELDING SOLUTIONS/LASER | WOLF ROBOTICS |
| WELD ENGINEERING CO INC | WESCO GAS & WELDING SUPPLY INC | WORLD TESTING, INC. |
| YOUTH TRAINING & EMPLOYMENT |