| ASAll Service Machine Shop INC. | Chalmette | LA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AWAll Weld Steel INC. | Glenside | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AIAlmeda INC | Parkersburg | WV | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AAlnc | San Angelo | TX | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AWAloha Welding INC | Hillsboro | OR | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AFAlpha Fabrication | San Bernardino | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AIAlpha Irons Works LLC | Rochester | NY | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ATAlpine Tool, INC. | Tioga | LA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| APAl's Plating Company | Fort Worth | TX | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ASAl Steel Fabricators | Roanoke | VA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AAlumafold | Whittier | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ASAluma Steel Mfg INC. | Salt Lake City | UT | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ASAmarillo Steel Fabrication and Machine, INC. | Amarillo | TX | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ASAmazing Steel | Montclair | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ABAmbassador Bridge & Paving Supply LLC | Bourbonnais | IL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ASAmbassador Steel Corporation | Newton | IA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ACA.m. Castle & CO. | Wichita | KS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ASAmco Steel Fabrication, LLC | Elmendorf | TX | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AMAmdex Metalizing | Scottdale | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ABAmerican Block Company | Houston | TX | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ACAmerican Constructioneers, LLC | Tampa | FL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AEAmerican Equipment | Victorville | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AFAmerican Fabricated Metals, Incorporated | Colonial Heights | VA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AHAmerican Highway Technology | Riverbank | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AMAmerican Machine & Conveyor CORP | Oxnard | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AMAmerican Manufacturing Operations INC. | Toledo | OH | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AMAmerican Metal Fabricators | Modesto | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AMAmerican Metals | Fresno | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AMAmerican Metals | West Sacramento | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AMAmerican Modular Systems, INC. | Manteca | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ASAmerican Steel Corporation | Apache Junction | AZ | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ASAmerican Steel Fabricators, INC. | Melrose Park | IL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ASAmerican Striking Tool, Inc | Wilmington | NC | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ASAmerican Structures and Design INC. | Sumner | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ATAmerican Tower Corporation | Mount Wilson | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ATAmerican Tower Corporation | Somerdale | NJ | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AWAmerican Warehouse Equipment I | North Hollywood | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AMAmerifab Mfg LLC | Deer Island | OR | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AMA M L Simon INC | West Orange | NJ | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AMA & M Ornamental Iron | Corona | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AMA.m.w. Metal Works CORP | Hawthorne | NJ | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AEAnchor Enterprises | Blades | DE | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AIAndersen Industries - Adelanto | Adelanto | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ACAnderson Charnesky Structural Steel INC | Yucaipa | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ACAnderson Charnesky Structural Steel, INC. | Beaumont | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AWAnderson Welding LLC | Dover | NH | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ABAndrew B. Duffy, INC. | West Deptford | NJ | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AMAndy Maylish Fabrication INC. | Denver | NC | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ACAnel Corporation | Carroll County | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AGAngell & Giroux INC | Los Angeles | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
