| AAAlvarado Alta Calidad | Los Angeles | CA | — | ◇ UNVERIFIED |
| AIAlvarez Industries LLC | Orange | CT | — | ◇ UNVERIFIED |
| AIAlvarez Industries LLC | Greenwich | CT | — | ◇ UNVERIFIED |
| AMAlwin Manufacturing | Clintonville | WI | — | ◇ UNVERIFIED |
| APAmac Plastic Products | Petaluma | CA | — | ◇ UNVERIFIED |
| AFAmarillo Facility Wind Tower Manufacturing | Amarillo | TX | — | ◇ UNVERIFIED |
| ASAmarillo Steel Fabrication and Machine, INC. | Amarillo | TX | — | ◇ UNVERIFIED |
| AMAmark Metals, INC. | Haughton | LA | — | ◇ UNVERIFIED |
| ASAmazing Steel | Montclair | CA | — | ◇ UNVERIFIED |
| ASAmazing Steel CORP Dba Amazing Hydraulics Dba Mitc | Montclair | CA | — | ◇ UNVERIFIED |
| AHAmazon Haulers | Fairfield | CA | — | ◇ UNVERIFIED |
| ABAmbassador Bridge & Paving Supply LLC | Bourbonnais | IL | — | ◇ UNVERIFIED |
| ASAmbassador Steel Corporation | Newton | IA | — | ◇ UNVERIFIED |
| ASAmbassador Steel Fabrication, LLC | Marion | OH | — | ◇ UNVERIFIED |
| AEAmbrit Engineering CORP | Santa Ana | CA | — | ◇ UNVERIFIED |
| ACA.m. Castle & CO. | Wichita | KS | — | ◇ UNVERIFIED |
| AFAMC Fabrication, Inc. | Las Vegas | NV | — | ◇ UNVERIFIED |
| APAmcor P.e.t. Packaging | Nicholasville | KY | — | ◇ UNVERIFIED |
| APAmcor PLC | Ahoskie | NC | — | ◇ UNVERIFIED |
| ASAmco Steel Fabrication, LLC | Elmendorf | TX | — | ◇ UNVERIFIED |
| AMAmdex Metalizing | Scottdale | PA | — | ◇ UNVERIFIED |
| ATAmericad Technology Corporation | Norwood | MA | — | ◇ UNVERIFIED |
| AGAmerica Go Green. INC | Terra Bella | CA | — | ◇ UNVERIFIED |
| ABAmericana Brass Bed Factory INC | North Hollywood | CA | — | ◇ UNVERIFIED |
| AHAmericana Holding LLC | Reynoldsburg | OH | — | ◇ UNVERIFIED |
| ASAmericana Suppliers | Tamuning | GU | — | ◇ UNVERIFIED |
| AAAmerican Axle - Auburn Hills Manufacturing South | Auburn Hills | MI | — | ◇ UNVERIFIED |
| ABAmerican Bar Products, INC. | Warminster | PA | — | ◇ UNVERIFIED |
| ABAmerican Block Company | Houston | TX | — | ◇ UNVERIFIED |
| ABAmerican Blue Claw LLC | Mays Landing | NJ | — | ◇ UNVERIFIED |
| ABAmerican Builders & Contractors Supply Co., INC | Houston | TX | — | ◇ UNVERIFIED |
| ABAmerican Builders & Contractors Supply Co., INC. | Beloit | WI | — | ◇ UNVERIFIED |
| ACAmerican Carports, INC | Colusa | CA | — | ◇ UNVERIFIED |
| ACAmerican Chimney Caps INC | Salem | OR | — | ◇ UNVERIFIED |
| ACAmerican Cnc Fabricating INC | Spokane | WA | — | ◇ UNVERIFIED |
| ACAmerican Coating Technologies, LLC | East Aurora | NY | — | ◇ UNVERIFIED |
| ACAmerican Concept | Medley | FL | — | ◇ UNVERIFIED |
| ACAmerican Constructioneers, LLC | Tampa | FL | — | ◇ UNVERIFIED |
| ACAmerican Construction Metals(acm)#581 | Apollo Beach | FL | — | ◇ UNVERIFIED |
| ACAmerican Construction Metals (stormwater) | Shawnee | KS | — | ◇ UNVERIFIED |
 American Crane & Equipment Corporation | Paterson | NJ | — | ◇ UNVERIFIED |
| ACAmerican Custom Metal Fabricating, INC. | Green Bay | WI | — | ◇ UNVERIFIED |
| ACAmerican Custom Rotomolding INC | Maple Plain | MN | — | ◇ UNVERIFIED |
| ADAmerican Direct Imaging INC | Baltimore | MD | — | ◇ UNVERIFIED |
| ADAmerican Dock Box | Nuevo | CA | — | ◇ UNVERIFIED |
| AEAmerican Equipment | Victorville | CA | — | ◇ UNVERIFIED |
 American Equipment Systems Dba Facilities Engineering Systems | Victorville | CA | — | ◇ UNVERIFIED |
| American Equipment Systems LLC Dba Facilities Engineering Systems | Anaheim | CA | — | ◇ UNVERIFIED |
| AFAmerican Fabricated Metals, Incorporated | Colonial Heights | VA | — | ◇ UNVERIFIED |
| AFAmerican Fabricating, Inc. | Cincinnati | OH | — | ◇ UNVERIFIED |
 American Fabrication CORP. | Anaheim | CA | — | ◇ UNVERIFIED |
| AFAmerican Finished Products | Bronx | NY | — | ◇ UNVERIFIED |
| AGAmerican Gutter Service Incorporated | Portland | OR | — | ◇ UNVERIFIED |
| AHAmerican Heating Technologies INC. | Los Angeles | CA | — | ◇ UNVERIFIED |
| AHAmerican Highway Technology | Riverbank | CA | — | ◇ UNVERIFIED |
| AIAmerican Industrial Plant Services, INC. | Geismar | LA | — | ◇ UNVERIFIED |
| AIAmerican Integration Technologies Llc,a New York Corporation | Chandler | AZ | — | ◇ UNVERIFIED |
| AIAmerican Investors Dba Reco USA | West Columbia | SC | — | ◇ UNVERIFIED |
| ALAmerican Laser Fabrication Inc. | Oceanside | CA | — | ◇ UNVERIFIED |
| AMAmerican Machine & Conveyor CORP | Oxnard | CA | — | ◇ UNVERIFIED |
| AMAmerican Manufacture Company, a California corporation | Ontario | CA | — | ◇ UNVERIFIED |
| AMAmerican Manufacturing Operations INC. | Toledo | OH | — | ◇ UNVERIFIED |
| AMAmerican Manufacturing Tool and Coating INC. | Parsons | TN | — | ◇ UNVERIFIED |
| AMAmerican Mat & Specialty | Austin | MN | — | ◇ UNVERIFIED |
| AMAmerican Mechanical & Service CORP | Honolulu | HI | — | ◇ UNVERIFIED |
| AMAmerican Metal and Wood | Eden | NY | — | ◇ UNVERIFIED |
| AMAmerican Metalcraft Co, INC | East Weymouth | MA | — | ◇ UNVERIFIED |
| AMAmerican Metal Fabrications, Inc. | Richmond | VA | — | ◇ UNVERIFIED |
| AMAmerican Metal Fabricators | Modesto | CA | — | ◇ UNVERIFIED |
| AMAmerican Metal Fabricators INC | Brooklyn | NY | — | ◇ UNVERIFIED |
| AMAmerican Metal Fabricators, INC. | Gastonia | NC | — | ◇ UNVERIFIED |
| AMAmerican Metal Products CO INC | Portland | OR | — | ◇ UNVERIFIED |
| AMAmerican Metal Products, INC. | Orlando | FL | — | ◇ UNVERIFIED |
| AMAmerican Metals | Fresno | CA | — | ◇ UNVERIFIED |
| AMAmerican Metals | West Sacramento | CA | — | ◇ UNVERIFIED |
| AMAmerican Metals & Manufacturing CO. | Sarver | PA | — | ◇ UNVERIFIED |
 American Metal Specialties, Inc. | University Place | WA | — | ◇ UNVERIFIED |
| AMAmerican Millworks, LLC | New Caney | TX | — | ◇ UNVERIFIED |
| AMAmerican Modular Systems, INC. | Manteca | CA | — | ◇ UNVERIFIED |
| AMAmerican Molded Prod LLC | Shelby Twp | MI | — | ◇ UNVERIFIED |
| AMAmerican Molding & Plastics, LLC | Boynton Beach | FL | — | ◇ UNVERIFIED |
| ANAmerican National Molding, LLC | Flowood | MS | — | ◇ UNVERIFIED |
| APAmerican Plastic, INC. | Lagrange | GA | — | ◇ UNVERIFIED |
| APAmerican Plastic Supply & Manufacturing, INC. | Clearwater | FL | — | ◇ UNVERIFIED |
| APAmerican Powder Coating | Bakersfield | CA | — | ◇ UNVERIFIED |
| ARAmerican Ring Company LLC | Ira | MI | — | ◇ UNVERIFIED |
| ARAmerican Roll Form Products | North Las Vegas | NV | — | ◇ UNVERIFIED |
| ARAmerican Roofing CO Proj | North Salt Lake | UT | — | ◇ UNVERIFIED |
| ARAmerican Roofing Products, LLC | Bluefield | WV | — | ◇ UNVERIFIED |
| ARAmerican Roto Tool INC | Maple Lake | MN | — | ◇ UNVERIFIED |
| ASAmerican Screen & Window Covering INC | South El Monte | CA | — | ◇ UNVERIFIED |
| ASAmerican Sheet Metal | Houston | TX | — | ◇ UNVERIFIED |
| ASAmerican Sheet Metal | Anaheim | CA | — | ◇ UNVERIFIED |
| ASAmerican Sheet Metal and Welding | Norfolk | VA | — | ◇ UNVERIFIED |
| ASAmerican Specialty Manufacturing, INC. | Stoughton | MA | — | ◇ UNVERIFIED |
| ATAmerican-springfield Tooling & Molding, INC. | Springfield | IL | — | ◇ UNVERIFIED |
| ASAmerican Stairways & Railings LLC | Reading | OH | — | ◇ UNVERIFIED |
| ASAmerican Star Metal Fabrication LLC | Canby | OR | — | ◇ UNVERIFIED |
| ASAmerican Steel Corporation | Apache Junction | AZ | — | ◇ UNVERIFIED |
| ASAmerican Steel Fabricators, INC. | Melrose Park | IL | — | ◇ UNVERIFIED |
