| AAAdvanced Atomization Technologies LLC | Clyde | NY | Transportation Equipment Manufacturing336412 | — | ◐ LIKELY ACTIVE |
| ALAerocision LLC | Chester | CT | Transportation Equipment Manufacturing336412 | 20-99 | ◐ LIKELY ACTIVE |
| AMAero Manufacturing CORP | Beverly | MA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
Aero-mechanical Engineering, INC | Huntington Beach | CA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| AFAgility Fuel Solutions LLC | Salisbury | NC | Machinery Manufacturing333612 | — | ◐ LIKELY ACTIVE |
| AHAirbus Helicopters INC | Columbus | MS | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| AFAir Force Plant No 4 | Fort Worth | TX | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| ACAlabama Cullman Yutaka Technologies | Cullman | AL | Transportation Equipment Manufacturing336350 | — | ◐ LIKELY ACTIVE |
| ASAlbemarle Sportfishing Boats | Edenton | NC | Transportation Equipment Manufacturing336612 | — | ◐ LIKELY ACTIVE |
| AIAlliance Interiors LLC | Lansing | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| APAll Points Boats INC | Fort Lauderdale | FL | Transportation Equipment Manufacturing336612 | 20-99 | ◐ LIKELY ACTIVE |
| AIAltec Industries, INC. - Burnsville Facility | Burnsville | NC | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| AIAltec Industries, INC. - Creedmoor Facility | Creedmoor | NC | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| AIAltec Industries, INC. - Mount Airy Facility | Mount Airy | NC | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| AOAltec Osceola Body Plant | Osceola | IA | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| AHAmerican Howa of Ohio | Delaware | OH | Transportation Equipment Manufacturing336360 | 20-99 | ◐ LIKELY ACTIVE |
| AMAmerican Motive Power INC | Dansville | NY | Fabricated Metal Product Manufacturing332313 | 1-19 | ◐ LIKELY ACTIVE |
American Truck & Trailer Body-santa Ana LLC | Santa Ana | CA | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| AIAmer Ind | Sharon | PA | Transportation Equipment Manufacturing336510 | — | ◐ LIKELY ACTIVE |
| AIAmg Industries INC | Mount Vernon | OH | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| ARAmsted Rail | Fountain Inn | SC | Transportation Equipment Manufacturing336510 | 20-99 | ◐ LIKELY ACTIVE |
| AMAnchor Manufacturing Group, INC. | Cleveland | OH | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| ALAndrews Laser Works | Wilder | KY | Transportation Equipment Manufacturing336412 | 100-499 | ◐ LIKELY ACTIVE |
| ATAntaya Technologies CORP | Warwick | RI | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| ANAntolin Nashville | Nashville | IL | Transportation Equipment Manufacturing336390 | — | ◐ LIKELY ACTIVE |
| AMArima Marine International INC | Auburn | WA | Transportation Equipment Manufacturing336612 | — | ◐ LIKELY ACTIVE |
| AMArtex Manufacturing | Redwood Falls | MN | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| AArvinmeritor-dexter | Dexter | MO | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| ASArvin Sango INC | Henderson | TN | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| AIAsc INC | Livonia | MI | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| AMAspire Mro | Fort Worth | TX | Transportation Equipment Manufacturing336411 | 100-499 | ◐ LIKELY ACTIVE |
| AMAtc Manufacturing | Post Falls | ID | Plastics and Rubber Products Manufacturing326130 | 20-99 | ◐ LIKELY ACTIVE |
| AAAti Aviation Services LLC | Cleveland | OH | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| AAAtlas Aerospace, LLC | Wichita | KS | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| AHAuria Homesville LLC | Holmesville | OH | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| APAusco Products INC | Benton Harbor | MI | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| ATAutoform Tool & Manufacturing | Angola | IN | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| AMAuto Metal Craft | Oak Park | MI | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| BSBae Systems Controls INC | Fort Wayne | IN | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
| BSBae Systems Controls INC | Endicott | NY | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| BSBae Systems Jacksonville Ship Repair LLC | Jacksonville | FL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
Bailey Manufacturing Company LLC | Forestville | NY | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| BFBaldwin Filters INC | Kearney | NE | Transportation Equipment Manufacturing336390 | — | ◐ LIKELY ACTIVE |
| BBBarletta Boat Company | Bristol | IN | Transportation Equipment Manufacturing336612 | 100-499 | ◐ LIKELY ACTIVE |
| BCBass Cat Boats & Yar-craft Boats | Mountain Home | AR | Transportation Equipment Manufacturing336612 | — | ◐ LIKELY ACTIVE |
| BSBayloff Stamped Product | Belleville | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| BHBell Helicopter Textron Plant 5 | Grand Prairie | TX | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| BPBell Plant 1 | Hurst | TX | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| BTBell Textron INC. | Piney Flats | TN | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| BCBendix Commercial Vehicle Sys LLC | Huntington | IN | Transportation Equipment Manufacturing336120 | — | ◐ LIKELY ACTIVE |