| AAot | Broussard | LA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| ACApac Carolina Crusher 2 | Florence | SC | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| ATApex Tool Works | Rolling Meadows | IL | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| ATAppalachian Trailers Ohio, INC | Salem | OH | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| AHApplied Hydraulic Systems INC | Houma | LA | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| AMApplied Materials | Kalispell | MT | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| AMApplied Materials | Rochester | NY | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| AMApplied Materials | Austin | TX | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| AMApplied Materials, Ppc Business Unit | Kalispell | MT | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| AAApv Americas Goldsboro | Goldsboro | NC | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| APApv Prods | Lake Mills | WI | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| ASApv Service Center | Schaumburg | IL | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| ACAquafine CORP | Valencia | CA | Machinery Manufacturing333318 | — | ◇ UNVERIFIED |
| ACAriel CORP Granville Road Facility (0142010089) | Mount Vernon | OH | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| ACAriel Corporation - Ep1 (0142010408) | Mount Vernon | OH | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| AAArkansas Ag-halley Junction | Dermott | AR | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| AMArlans Manufacturing | Southfield | MI | Machinery Manufacturing333298 | — | ◇ UNVERIFIED |
| ATArmstrong Tools INC | Chicago | IL | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| ARArrow Racing Engines | Auburn Hills | MI | Machinery Manufacturing333618 | — | ◇ UNVERIFIED |
 A. R. Wilfley and Sons, INC. | Denver | CO | Machinery Manufacturing333911 | — | ◇ UNVERIFIED |
| AMAsgco Manufacturing INC | Harper | WV | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| AMAsgco Mfg Inc/allentown | Allentown | PA | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| ACAshbrook CORP | Houston | TX | Machinery Manufacturing333911 | — | ◇ UNVERIFIED |
| AGAsh Grove Cement CO | Des Moines | IA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| AAsko | South Holland | IL | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| AEAssociate Engineering CORP | Hustisford | WI | Machinery Manufacturing333910 | — | ◇ UNVERIFIED |
| AIAstec Industries, Pdc | Prairie Du Chien | WI | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AMAstec Mobile Screens | Sterling | IL | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| ASA. Stucki CO. Neville Road Facility | Neville, Township of | PA | Machinery Manufacturing333613 | — | ◇ UNVERIFIED |
| AMAtlas Metal Cutting, INC. | Buena Park | CA | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| ARAtlas Roofing Corporation | Sylacauga | AL | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| AIAtlas-ssi INC | Slaughter | LA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| ATAtlas Technologies LLC | Fenton | MI | Machinery Manufacturing333298 | — | ◇ UNVERIFIED |
| AAtr | Altoona | PA | Machinery Manufacturing333243 | — | ◇ UNVERIFIED |
| APAts Products INC | Richmond | CA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| AMAtwood Mobile Products, LLC | West Union | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| ACAurora Cad Cam INC | Metamora | MI | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
| ATAutomated Tapping Systems INC | Brick Town | NJ | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| AMAutomatic Machinery & Electronics INC | Winter Haven | FL | Machinery Manufacturing333294 | — | ◇ UNVERIFIED |
| AWAuxier Welding INC | Belva | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| APAvl Powertrain Engineering INC | Plymouth | MI | Machinery Manufacturing333618 | — | ◇ UNVERIFIED |
| AMAvon Machining LLC | Shelby Township | MI | Machinery Manufacturing333612 | — | ◇ UNVERIFIED |
| A3Azul 3d | Skokie | IL | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| BSBae Systems Info & Electronic Systems Integration | Litchfield | NH | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| BHBaker Hughes Oilfield Operations INC / Bhi Mcoe | Oklahoma City | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| BLBaker Land CO #3-alt Production Facility | Sailes | LA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| BMBalzer Mfg - North Bldg | Mountain Lake | MN | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| BAB & a Manufacturing | Riviera Beach | FL | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| BMBard Manufacturing Company | Madison | GA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| BCBarnette Contractors INC. | Wise | VA | Machinery Manufacturing333318 | — | ◇ UNVERIFIED |
