| AIArcadia Industrial Corporation | Glen Campbell | PA | — | ◇ UNVERIFIED |
| APArcal Precision Components, Incorporated | Tucson | AZ | — | ◇ UNVERIFIED |
| APArch Precision Technology INC | Bridgeton | MO | — | ◇ UNVERIFIED |
| AAArco Am/pm Stanton Plaza | Stanton | CA | — | ◇ UNVERIFIED |
| ATArctic Tool & Engineering Co., LLC | Greenville | RI | — | ◇ UNVERIFIED |
| ALArcworx, LLC | Pittsburgh | PA | — | ◇ UNVERIFIED |
| APArete Prime Products INC. | Converse | IN | — | ◇ UNVERIFIED |
| APArete Products & Manufacturing LLC | Kalamazoo | MI | — | ◇ UNVERIFIED |
| AIArgo Industiral Machining INC. | Punxsutawney | PA | — | ◇ UNVERIFIED |
| AMAris Machinery Movers | Walnut | CA | — | ◇ UNVERIFIED |
| APArmes Precision Machine | Lynchburg | VA | — | ◇ UNVERIFIED |
| AWArmored Works LLC Dba Metalcloak | Rancho Cordova | CA | — | ◇ UNVERIFIED |
| ACArmy CORP of Engineers Machine Shop | Portland | OR | — | ◇ UNVERIFIED |
| ACArmy CORP of Engineers Machine Shop | Portland | OR | — | ◇ UNVERIFIED |
| APA&r Precision | Lathrop | CA | — | ◇ UNVERIFIED |
| AMArsement Machine & Supply, INC. | Carencro | LA | — | ◇ UNVERIFIED |
| AFArtcraft Fabricator INC | Petersburg | VA | — | ◇ UNVERIFIED |
| AFArtcraft Fabricators INC | Portsmouth | VA | — | ◇ UNVERIFIED |
| AMArtcraft Machine & Tool CORP. | Langhorne | PA | — | ◇ UNVERIFIED |
| AIArtemas Industries Inc. | Farmington | NH | — | ◇ UNVERIFIED |
| ATArtic Tool | Smithfield | RI | — | ◇ UNVERIFIED |
| AIArtom INC | Anoka | MN | — | ◇ UNVERIFIED |
| AMAspen Machine Group LLC | Baldwin | FL | — | ◇ UNVERIFIED |
| ARAspen Ridge Business Park, LLC | Lafayette | CO | — | ◇ UNVERIFIED |
| AIASPRA Industrial LLC | Cleveland | OH | — | ◇ UNVERIFIED |
| ARASR Real Estate Holdings, LLC | Manitowoc | WI | — | ◇ UNVERIFIED |
| AMAssociated Machining and Design, Inc. | North Mankato | MN | — | ◇ UNVERIFIED |
| ATAssociated Technologies and Manufacturing, INC. | Baton Rouge | LA | — | ◇ UNVERIFIED |
| APAstro Precision Tool & Machine LLC | Rahway | NJ | — | ◇ UNVERIFIED |
| AMA-T-A Machine Shop LLC | Jerome | ID | — | ◇ UNVERIFIED |
| AAATC Acquisition, LP | Arlington | TX | — | ◇ UNVERIFIED |
| AAAthens Auto Technicians | Redding | CA | — | ◇ UNVERIFIED |
| ACAti Cast Products Salem Operations LLC | Salem | OR | — | ◇ UNVERIFIED |
 Ati Flat Rolled Products Holdings, LLC | Zelienople | PA | — | ◇ UNVERIFIED |
| ASAtlanta Steel & Equipment | Jonesboro | GA | — | ◇ UNVERIFIED |
| AMAtlas Machine Tool and Supply INC | Indianapolis | IN | — | ◇ UNVERIFIED |
| AMAtm Machine Works, INC. | Nederland | TX | — | ◇ UNVERIFIED |
| AIAtr INC. | Fortson | GA | — | ◇ UNVERIFIED |
| AMAurora Micro Machine INC | Buffalo | MN | — | ◇ UNVERIFIED |
| ARAustin Roche | Richmond | CA | — | ◇ UNVERIFIED |
| AWAustin Waterjet Inc | Austin | TX | — | ◇ UNVERIFIED |
| AMAuthentic Machining INC. | San Jose | CA | — | ◇ UNVERIFIED |
| AMAuthority Machining | Anoka | MN | — | ◇ UNVERIFIED |
| AEAutomated Equipment LLC | Red Wing | MN | — | ◇ UNVERIFIED |
| AMAutomated Machine | Waupaca | WI | — | ◇ UNVERIFIED |
| AMAutomated Manufacturing, INC. | Germantown | WI | — | ◇ UNVERIFIED |
| APAutomated Productivity Solutions LLC | Chatsworth | CA | — | ◇ UNVERIFIED |
| AMAutomatic Machining Ii INC | Hillsboro | OR | — | ◇ UNVERIFIED |
| ASAutomotive Service | Chula Vista | CA | — | ◇ UNVERIFIED |
| APAuto Parts Remanufacturing | Payson | UT | — | ◇ UNVERIFIED |
