| AWAlloy Welding | Bristol | CT | — | ◇ UNVERIFIED |
| AWAlloy Welding | Plainville | CT | — | ◇ UNVERIFIED |
| AWAlloy Welding and Fabricating | Boston | NY | — | ◇ UNVERIFIED |
| AAll-plastics | Addison | TX | — | ◇ UNVERIFIED |
| AMAllred Manufacturing, INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| ASAll-rite Sheet Metal, INC. | Houston | TX | — | ◇ UNVERIFIED |
| ASAll Service Machine Shop, INC. | Chalmette | LA | — | ◇ UNVERIFIED |
| ASAll Service Sheetmetal, INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| ASAll Sheet Metal Company | Oklahoma City | OK | — | ◇ UNVERIFIED |
| ASAllstate Sheet Metal, INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| AIAll-states INC. | Saint Charles | IL | — | ◇ UNVERIFIED |
| AGAllsteel & Gypsum Products, INC. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| AMAllston Metalcraft CO. | Bellingham | MA | — | ◇ UNVERIFIED |
| AAll-storage | Fridley | MN | — | ◇ UNVERIFIED |
| AIAll-tex Industrial Supply INC. | Highlands | TX | — | ◇ UNVERIFIED |
| AWAll Weld INC. | Troy | MI | — | ◇ UNVERIFIED |
| AIAlmeda INC | Parkersburg | WV | — | ◇ UNVERIFIED |
| ALA L M Services | Bloomington | CA | — | ◇ UNVERIFIED |
| AWAloha Waste Systems | Puunene | HI | — | ◇ UNVERIFIED |
| ASAloma Shim and Manufacturing | Verona | PA | — | ◇ UNVERIFIED |
| AMAlpha Metal Panels, LLC | Valdosta | GA | — | ◇ UNVERIFIED |
| AOAlpha Omega Profile Extrusion, INC. | Elk Grove Village | IL | — | ◇ UNVERIFIED |
 Alpha Packaging Holdings INC. | Cleveland | OH | — | ◇ UNVERIFIED |
| APAlpha Plastics Solutions, Inc. | Muskego | WI | — | ◇ UNVERIFIED |
| AMAlpine Machine, INC. | Ithaca | NY | — | ◇ UNVERIFIED |
| AMAlpine Mold, Incorporated | Williamsburg | MI | — | ◇ UNVERIFIED |
| AIAlpla, INC. | Lima | OH | — | ◇ UNVERIFIED |
| ALAlp Lighting & Ceiling Products INC | Dickson | TN | — | ◇ UNVERIFIED |
| APAlro Plastics | Grand Rapids | MI | — | ◇ UNVERIFIED |
| APAlr Products INC Dba Polly Products | Mulliken | MI | — | ◇ UNVERIFIED |
| ALA & L Sheet Metal Fabrications CORP. | Bronx | NY | — | ◇ UNVERIFIED |
| AMAlstom Mass Transit CORP | Pittsburg | CA | — | ◇ UNVERIFIED |
| AWAl's Welding & Fabrication INC. | Cary | IL | — | ◇ UNVERIFIED |
| ALAltac LLC | Rocklin | CA | — | ◇ UNVERIFIED |
| ATAlta Tube Fabrication, Inc. | Minneapolis | MN | — | ◇ UNVERIFIED |
| APAltius Pole Vault Poles, INC. | Jacksonville | TX | — | ◇ UNVERIFIED |
| APAltratek Plastics, INC. | Longmont | CO | — | ◇ UNVERIFIED |
| AAluma-form | Walnut | MS | — | ◇ UNVERIFIED |
| AAluma-form | Orangeburg | SC | — | ◇ UNVERIFIED |
| AFAluma Form INC | Walnut | MS | — | ◇ UNVERIFIED |
| ASAluma Systems Concrete Construction of California INC. | Woodland | CA | — | ◇ UNVERIFIED |
| AIAlumatherm Incorporated | Oakland | CA | — | ◇ UNVERIFIED |
| ALAluminum Ladder Company | Florence | SC | — | ◇ UNVERIFIED |
| ATAluminum Tank & Tank Accessories, INC. | Fort Worth | TX | — | ◇ UNVERIFIED |
| AIAlutek INC | Spokane Valley | WA | — | ◇ UNVERIFIED |
| AIAlvarez Industries LLC | Greenwich | CT | — | ◇ UNVERIFIED |
| AIAlvarez Industries LLC | Orange | CT | — | ◇ UNVERIFIED |
| AMAlwin Manufacturing | Clintonville | WI | — | ◇ UNVERIFIED |
| APAmac Plastic Products | Petaluma | CA | — | ◇ UNVERIFIED |
| AMAmark Metals, INC. | Haughton | LA | — | ◇ UNVERIFIED |
| AEAmbrit Engineering CORP | Santa Ana | CA | — | ◇ UNVERIFIED |
| AFAMC Fabrication, Inc. | Las Vegas | NV | — | ◇ UNVERIFIED |
| APAmcor P.e.t. Packaging | Nicholasville | KY | — | ◇ UNVERIFIED |
| APAmcor PLC | Ahoskie | NC | — | ◇ UNVERIFIED |
| ATAmericad Technology Corporation | Norwood | MA | — | ◇ UNVERIFIED |
| AGAmerica Go Green. INC | Terra Bella | 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 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 Chimney Caps INC | Salem | OR | — | ◇ UNVERIFIED |
| ACAmerican Coating Technologies, LLC | East Aurora | NY | — | ◇ UNVERIFIED |
| ACAmerican Construction Metals(acm)#581 | Apollo Beach | FL | — | ◇ UNVERIFIED |
| ACAmerican Construction Metals (stormwater) | Shawnee | KS | — | ◇ UNVERIFIED |
| ACAmerican Custom Rotomolding INC | Maple Plain | MN | — | ◇ UNVERIFIED |
| ADAmerican Direct Imaging INC | Baltimore | MD | — | ◇ UNVERIFIED |
| ADAmerican Dock Box | Nuevo | CA | — | ◇ 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 |
| AIAmerican Integration Technologies Llc,a New York Corporation | Chandler | AZ | — | ◇ UNVERIFIED |
| AIAmerican Investors Dba Reco USA | West Columbia | SC | — | ◇ 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 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 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 & Manufacturing CO. | Sarver | PA | — | ◇ UNVERIFIED |
 American Metal Specialties, Inc. | University Place | WA | — | ◇ 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 |
