| AMAg Machining and Industries INC. | Englewood | CO | — | ◇ UNVERIFIED |
| AGA & G Manufacturing Co., INC. | Lynn | MA | — | ◇ UNVERIFIED |
| AIAgrashell INC | Vernon | CA | — | ◇ UNVERIFIED |
| AIAgrequip INC. | Houghton | IA | — | ◇ UNVERIFIED |
| AMAgricultural Manufacturing | Fresno | CA | — | ◇ UNVERIFIED |
| AIAgrimaxx, INC. | Neche | ND | — | ◇ UNVERIFIED |
| AHA H K Electronic Sheet Metal, Inc. | San Jose | CA | — | ◇ UNVERIFIED |
| AMAh Machines, LLC | Marathon | WI | — | ◇ UNVERIFIED |
| AHA & H Tool & Die INC | Woodburn | OR | — | ◇ UNVERIFIED |
| ASAirbagit.com Suspension LLC | Mesa | AZ | — | ◇ UNVERIFIED |
| AMAir-lake Machine - Welding Dba Diverse Machine Wor | Lakeville | MN | — | ◇ UNVERIFIED |
| ACAirmetal CORP | Jackson | MI | — | ◇ UNVERIFIED |
| AIAir-Tech Industrial Design, Inc. | Monrovia | IN | — | ◇ UNVERIFIED |
| ATAir Tight Stainless Manufacturing & Seal Service | Lubbock | TX | — | ◇ UNVERIFIED |
| AIAitkin Iron Works INC | Aitkin | MN | — | ◇ UNVERIFIED |
| AMAitkin Machine - Manufacturing LLC | Aitkin | MN | — | ◇ UNVERIFIED |
| AJA J Farms LLC | Hayfield | MN | — | ◇ UNVERIFIED |
| AIAJM Industries, Inc. | Runnemede | NJ | — | ◇ UNVERIFIED |
| AJA J Oster Caribe LLC | Caguas | PR | — | ◇ UNVERIFIED |
| ATAkerstrom Tool & Machine LLC | Rosemont | NJ | — | ◇ UNVERIFIED |
| AMAkey Manufacturing Company, INC. | Footville | WI | — | ◇ UNVERIFIED |
| AKA.K. Kraussel Tool & Mfg. Corp. | Milwaukee | WI | — | ◇ UNVERIFIED |
| AKA & K Machine Services LLC | Gilroy | CA | — | ◇ UNVERIFIED |
| ALAkm LLC Dba Volks Constructors | Prairieville | LA | — | ◇ UNVERIFIED |
| ARA-korn Roller INC (relocated to 0311145) | Denver | CO | — | ◇ UNVERIFIED |
| AMAkraturn Manufacturing, INC. | Johnson City | NY | — | ◇ UNVERIFIED |
| AMAks Machine INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| ASAk Steel and Tubing | Franklin | IN | — | ◇ UNVERIFIED |
| AMAlabama Metal Industries Corporation | Dayton | TX | — | ◇ UNVERIFIED |
| ALAlaco Ladder CO | Chino | CA | — | ◇ UNVERIFIED |
| ASAlaska Structures INC | Fairacres | NM | — | ◇ UNVERIFIED |
| AMAlbany Machine Products | Albany | MN | — | ◇ UNVERIFIED |
| AMAlbany Manufacturing INC | Albany | MN | — | ◇ UNVERIFIED |
| APAlbar Precious Metal Refining, INC. | Pompano Beach | FL | — | ◇ UNVERIFIED |
| AHAlberto Haber Flores | Carolina | PR | — | ◇ UNVERIFIED |
| AMAlbright Machine & Grinding Shop INC. | Carrollton | GA | — | ◇ UNVERIFIED |
| AMAl-cast Mold - Pattern INC | Andover | MN | — | ◇ UNVERIFIED |
| AMAlchemy Machining LLC | Crown Point | IN | — | ◇ UNVERIFIED |
| AHAlcoa Howmet - Ti Cast Plant 5 | Whitehall | MI | — | ◇ UNVERIFIED |
| AFAlco Fabricators, INC. | Rossville | GA | — | ◇ UNVERIFIED |
| ACAldi Custom Metalwork LLC | Clifton Park | NY | — | ◇ UNVERIFIED |
| APAlejo Ps89-llc | Newport Beach | CA | — | ◇ UNVERIFIED |
| ACAleky Corporation | De Forest | WI | — | ◇ UNVERIFIED |
| ACAlexander Custom Metal Works LLC | Virginia Beach | VA | — | ◇ UNVERIFIED |
| ARAlexander Robinson Dba Robinson Armament CO | North Salt Lake | UT | — | ◇ UNVERIFIED |
| ATAlexander Tooling INC | Paris | TN | — | ◇ UNVERIFIED |
| APAlexandria Precision Machining | Alexandria | MN | — | ◇ UNVERIFIED |
| APAlexandria Precision Machining | Alexandria | MN | — | ◇ UNVERIFIED |
| ALAlfaifs LLC | Oxnard | CA | — | ◇ UNVERIFIED |
| ALAlfaifs LLC | Oxnard | CA | — | ◇ UNVERIFIED |
| AFAlhambra Foundry CO LTD | Alhambra | CA | — | ◇ UNVERIFIED |
| APAlign Precision Clw | Pinellas Park | FL | — | ◇ UNVERIFIED |
| AGAlii Glass & Metal INC | Kapolei | HI | — | ◇ UNVERIFIED |
| AIAl Industries INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| AAAll American Barricades, CORP. | Deerfield Beach | FL | — | ◇ UNVERIFIED |
| AAAll American Bushing, INC. | Valencia | CA | — | ◇ UNVERIFIED |
| AAAll American Metals & Recycling LLC | Carnegie | PA | — | ◇ UNVERIFIED |
| ABAllan Borch Dba Borch's Iron Works | San Jose | CA | — | ◇ UNVERIFIED |
 Allard Nazarian Group INC Ta Granite State | Baltimore | MD | — | ◇ UNVERIFIED |
 All Clean Orlando LLC | Mascotte | FL | — | ◇ UNVERIFIED |
| ACAll Cut, Inc. | Fort Myers | FL | — | ◇ UNVERIFIED |
| ADAll Dimension Manufacturing INC | Oakdale | MN | — | ◇ UNVERIFIED |
| ACAllegheny Cast Metals, INC. | Titusville | PA | — | ◇ UNVERIFIED |
| AFAllegheny Foundry | Pittsburgh | PA | — | ◇ UNVERIFIED |
| AFAllegheny Foundry Co/bolivar | Bolivar | PA | — | ◇ UNVERIFIED |
| ABAllegiance Business CORP. Dba Hi Tech Precision | Covina | CA | — | ◇ UNVERIFIED |
| ABAllegiance Business Group, LLC | Frederick | MD | — | ◇ UNVERIFIED |
| AMAllegiance Mold, LLC | Portage | MI | — | ◇ UNVERIFIED |
| ASAllentown Steel Fabricating Co., INC. | Catasauqua | PA | — | ◇ UNVERIFIED |
| AHAlliance Holdings Dba Spencer-air | Columbus | OH | — | ◇ UNVERIFIED |
| AIAlliance Industrial Group INC | Seattle | WA | — | ◇ UNVERIFIED |
 Alliance Machine Tool Company, INC. | Louisville | KY | — | ◇ UNVERIFIED |
| ACAllied Chucker & Eng | Jackson | MI | — | ◇ UNVERIFIED |
| AGAllied Gear & Machine, LLC | Green Bay | WI | — | ◇ UNVERIFIED |
| AMAllied Machine, INC. | Modesto | CA | — | ◇ UNVERIFIED |
| AMAllied Mfg CO | Detroit | MI | — | ◇ UNVERIFIED |
| ASAllied Signal Aerospace CO | Torrance | CA | — | ◇ UNVERIFIED |
| AMAll Metals Fabricators INC | Seattle | WA | — | ◇ UNVERIFIED |
| AMAll Metal Specialties INC | Jamestown | NY | — | ◇ UNVERIFIED |
| AIAllon Industries, INC. | Maryland Heights | MO | — | ◇ UNVERIFIED |
| AIAlloyed INC | Seattle | WA | — | ◇ UNVERIFIED |
| AFAlloy Fabricators of New England Incorporated | Randolph | MA | — | ◇ UNVERIFIED |
| AMAlloy Manufacturing | Broussard | LA | — | ◇ UNVERIFIED |
| APAlloy Products, LLC | Maple Heights | OH | — | ◇ UNVERIFIED |
| ACAlloys Cleaning INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| AWAlloy Welding | Melrose Park | IL | — | ◇ UNVERIFIED |
| AWAlloy Welding | Plainville | CT | — | ◇ UNVERIFIED |
| AWAlloy Welding | Bristol | CT | — | ◇ UNVERIFIED |
| AWAlloy Welding and Fabricating | Boston | NY | — | ◇ UNVERIFIED |
| AIAllpac INC. | Garland | UT | — | ◇ UNVERIFIED |
| AIAllpage INC | New Bedford | MA | — | ◇ UNVERIFIED |
| APAll Pro Machine LLC | Eugene | OR | — | ◇ UNVERIFIED |
| AFAllred Family CORP. | Brigham City | UT | — | ◇ UNVERIFIED |
| AMAllred Manufacturing, INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| ASAll Service Sheetmetal, INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| AMAllston Metalcraft CO. | Bellingham | MA | — | ◇ UNVERIFIED |
| ATAll - Tech Machining INC | Wilmer | AL | — | ◇ UNVERIFIED |
| AWAll Weld INC. | Troy | MI | — | ◇ UNVERIFIED |
| AMAlma Machine Services | Carrollton | GA | — | ◇ UNVERIFIED |
| AIAlmco INC | Albert Lea | MN | — | ◇ UNVERIFIED |
