| AIAcmt, INC. | Manchester | CT | 20–99 | ● ACTIVE |
Action Industries, INC. | Arvada | CO | — | ● ACTIVE |
Addison Sheet Metal INC | Carlsbad | CA | — | ● ACTIVE |
Advanced Ceramic Technology | Orange | CA | — | ● ACTIVE |
Advanced Fabrication Services, INC. | Lemoyne | PA | — | ● ACTIVE |
Advanced Ground Systems Engineering LLC | Santa Fe Springs | CA | — | ● ACTIVE |
Advanced Laser Machining, LLC | Chippewa Falls | WI | — | ● ACTIVE |
Advanced Machine & Tooling, INC. | Virginia Beach | VA | — | ● ACTIVE |
Advanced Manufacturing LLC | Windsor | CT | — | ● ACTIVE |
Ad-vance Magnetics INC | Rochester | IN | 20–99 | ● ACTIVE |
| AMAdvantage Metal Products, INC. | Livermore | CA | 20–99 | ● ACTIVE |
Advantech Industries, INC. | Rochester | NY | 100–499 | ● ACTIVE |
| ACAdvex Corporation | Hampton | VA | 100–499 | ● ACTIVE |
Aerex Industries, INC | Fort Pierce | FL | — | ● ACTIVE |
Aero Bending Company | Palmdale | CA | — | ● ACTIVE |
Aerofab Industries, INC. | Arlington | WA | — | ● ACTIVE |
Aerojet Rocketdyne INC | Daytona Beach | FL | — | ● ACTIVE |
Aeron Group, L.l.c. | Broken Arrow | OK | — | ● ACTIVE |
Aero-tech Mfg. INC | North Salt Lake | UT | — | ● ACTIVE |
Affton Fabricating and Welding Co., INC. | Sauget | IL | — | ● ACTIVE |
Agate Steel INC | Scottsdale | AZ | — | ● ACTIVE |
Agnitron Technology, INC. | Chanhassen | MN | — | ● ACTIVE |
Aim Products LLC | Cranston | RI | — | ● ACTIVE |
Air Technology Engines INC | Naples | FL | — | ● ACTIVE |
Airtronics Metal Products, INC. | Morgan Hill | CA | — | ● ACTIVE |
A & J Manufacturing CO | Foothill Ranch | CA | — | ● ACTIVE |
Akins Manufacturing, INC. | Algodones | NM | — | ● ACTIVE |
| AHAlabama Heat Exchangers INC | Theodore | AL | 20–99 | ● ACTIVE |
Alacriant Holdings LLC | Lake Mary | FL | — | ● ACTIVE |
Albina Pipe Bending Co., INC. | Tualatin | OR | — | ● ACTIVE |
Alex Pro Firearms LLC | Alexandria | MN | — | ● ACTIVE |
Allan Aircraft Supply Co., LLC | North Hollywood | CA | — | ● ACTIVE |
Allegheny Tool Mold & Manufacturing, INC | Clarendon | PA | — | ● ACTIVE |
Allegheny Valve & Coupling, INC. | Warren | PA | 20–99 | ● ACTIVE |
Allentown, LLC | Allentown | NJ | — | ● ACTIVE |
Allied Metals CO | Johnson City | TN | — | ● ACTIVE |
| AMAllor Manufacturing, INC. | Brighton | MI | 20–99 | ● ACTIVE |
Alloyed Solutions LLC | Price | UT | — | ● ACTIVE |
Alloy Enterprises INC | Burlington | MA | — | ● ACTIVE |
Alloy Precision Technologies, INC | Mentor | OH | 20–99 | ● ACTIVE |
Alternative Design Manufacturing and Supply, INC. | Siloam Springs | AR | — | ● ACTIVE |
Aluminum Die Casting Company, INC. | Jurupa Valley | CA | 20–99 | ● ACTIVE |
American Alloy Fabrication INC | Huntsville | AL | — | ● ACTIVE |
American Boa INC | Cumming | GA | — | ● ACTIVE |
| AFAmerican Fabricated Products, INC | Spring Lake | MI | 20–99 | ● ACTIVE |
American Flowform Products, LLC | Billerica | MA | 20–99 | ● ACTIVE |
American Friction Welding INC | Waukesha | WI | 20–99 | ● ACTIVE |
American Metalcraft, INC. | Villa Rica | GA | — | ● ACTIVE |
American Metal Fab INC | Three Rivers | MI | — | ● ACTIVE |
American Metal Specialties, INC. | Portland | OR | — | ● ACTIVE |
American Precision Gear Company | Foster City | CA | — | ● ACTIVE |
American Stair Corporation, INC. | Hammond | IN | 100–499 | ● ACTIVE |
American Steel and Aluminum LLC | Auburn | MA | — | ● ACTIVE |
| AIAmeriflex, INC. | Corona | CA | 20–99 | ● ACTIVE |
Amk Welding INC. | South Windsor | CT | 20–99 | ● ACTIVE |
Amscot Structural Products Corporation | Dover | NJ | — | ● ACTIVE |
Anchor Danly, LLC | Ithaca | MI | — | ● ACTIVE |
Anchor Fabrication LLC | Fort Worth | TX | 100–499 | ● ACTIVE |
Anchor Fabrication, LLC | Saginaw | TX | — | ● ACTIVE |
| AFAnchor Fabricators INC | Clayton | OH | — | ● ACTIVE |
| AEAnco Engineering, INC | Shelton | CT | 20–99 | ● ACTIVE |
Anderson & Dahlen INC | Anoka | MN | 100–499 | ● ACTIVE |
Aphase Ii INC | Sterling Heights | MI | 20–99 | ● ACTIVE |
Apl Manufacturing INC | Orange | CA | — | ● ACTIVE |
Apx Enclosures INC | Greencastle | PA | 20–99 | ● ACTIVE |
| AMArchitectural Metal Designs, INC. | Millville | NJ | 20–99 | ● ACTIVE |
A & R Engineering Co., INC. | Carson | CA | — | ● ACTIVE |
Argo Blower & Mfg CO INC | Seattle | WA | — | ● ACTIVE |
Argonaut Inflatable Research and Engineering, INC. | Meridian | ID | — | ● ACTIVE |
Arizona Research & Manufacturing Corporation | Tucson | AZ | — | ● ACTIVE |
Arnold Magnetic Technologies CORP | Rochester | NY | — | ● ACTIVE |
Arnprior Aerospace Portland, INC | Portland | OR | — | ● ACTIVE |
| ASArrow Sheet Metal Works INC | Tampa | FL | 20–99 | ● ACTIVE |
| AAAspen Aerials, INC. | Duluth | MN | 20–99 | ● ACTIVE |
Associated Steel Fabricators, INC. | Tomball | TX | 20–99 | ● ACTIVE |
Atlanta Kitchen Equipment, INC. | Douglasville | GA | 20–99 | ● ACTIVE |
Atlantic Metal Products, INC. | Topping | VA | — | ● ACTIVE |
Atlas Metal Industries INC | Miami | FL | — | ● ACTIVE |
Atlas Metal Works LLC | South Windsor | CT | 20–99 | ● ACTIVE |
Aura Fabricators INC | Dalton | MN | — | ● ACTIVE |
Aurora Manufacturing INC | Berlin | WI | — | ● ACTIVE |
Austin Machine CO | O Fallon | MO | — | ● ACTIVE |
Automated Production Machining, INC | Gordonsville | VA | — | ● ACTIVE |
Automation Devices INC | Fairview | PA | 20–99 | ● ACTIVE |
Axis Fabrication & Machine Co, LLC | Rockford | TN | — | ● ACTIVE |
Bagwell Energy Services INC | Delcambre | LA | — | ● ACTIVE |
Baker Sheet Metal Corporation | Norfolk | VA | 20–99 | ● ACTIVE |
Balance Technology INC | Whitmore Lake | MI | — | ● ACTIVE |
Ballymore Company, INC | Coatesville | PA | — | ● ACTIVE |
Barrington Automation LTD | Lake in the Hills | IL | — | ● ACTIVE |
B & B Airparts, INC | Wichita | KS | — | ● ACTIVE |
B.b. & J. Enterprises INC. | Phoenix | AZ | — | ● ACTIVE |
B & B Manufacturing Co, INC | Forest Hill | MD | — | ● ACTIVE |
Bcl Manufacturing INC | Windber | PA | 20–99 | ● ACTIVE |
Bcsft, LLC | Pensacola | FL | — | ● ACTIVE |
Bear Machinery, INC. | Kaneohe | HI | — | ● ACTIVE |
Behringer CORP | Branchville | NJ | — | ● ACTIVE |
Bell Steel CO | Pensacola | FL | — | ● ACTIVE |
Bender Foundry Service, INC | Sigourney | IA | — | ● ACTIVE |
Benz Metal Products, INC | Menomonee Falls | WI | 20–99 | ● ACTIVE |