| AIAshley Industrial Molding INC | Ashley | IN | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| AIAshley Industrial Molding, INC. | Oelwein | IA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| ACAshta Chemicals, INC. | Ashtabula | OH | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| AUAsia Union Electronic Chemicals - Reno, INC | Mccarran | NV | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| AMAspen Manufacturing | Humble | TX | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
Assembly Technologies, INC | Charlotte | NC | Computer and Electronic Product Manufacturing334418 | 20-99 | ◐ LIKELY ACTIVE |
| ACAssociated Ceramics & Technology Inc | Sarver | PA | Nonmetallic Mineral Product Manufacturing327110 | 20-99 | ◐ LIKELY ACTIVE |
| AMAssociated Machine Company, INC. | Miami | FL | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| ARAssociated Rubber | Quakertown | PA | Textile Mills313320 | 1-19 | ◐ LIKELY ACTIVE |
| AMAssurance Manufacturing INC | Coon Rapids | MN | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| AFAstra Foods INC. | Upper Darby | PA | Food Manufacturing311612 | 20-99 | ◐ LIKELY ACTIVE |
| AEAstro Electroplating,inc. | Bay Shore | NY | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| AAstronic | Aliso Viejo | CA | Computer and Electronic Product Manufacturing334412 | 100-499 | ◐ LIKELY ACTIVE |
| AMAthens Mold & Machine | Athens | OH | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| AAAti Aviation Services LLC | Cleveland | OH | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| APAti Powder Metals, LLC | Oakdale | PA | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| AIAtkinson Industries | Pittsburg | KS | Fabricated Metal Product Manufacturing332311 | 100-499 | ◐ LIKELY ACTIVE |
| ACAtlantic Concrete MD, LLC | Cockeysville | MD | Nonmetallic Mineral Product Manufacturing327332 | 20-99 | ◐ LIKELY ACTIVE |
| AMAtlantic Metrocast INC | Savannah | GA | Nonmetallic Mineral Product Manufacturing327390 | — | ◐ LIKELY ACTIVE |
| APAtlantic Precast Concrete | Tullytown | PA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| ATAtlantic Tool & Die Strongsville | Strongsville | OH | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| AVAtlantic Veal & Lamb Inc | Brooklyn | NY | Food Manufacturing311612 | 20-99 | ◐ LIKELY ACTIVE |
| ABAtlas Bolt & Screw CO LLC | Ashland | OH | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| AEAtlas Equipment Services Inc.. | Mayfield | KY | Machinery Manufacturing333922 | 1-19 | ◐ LIKELY ACTIVE |
| ARAtlas Roofing | Hampton | GA | Petroleum and Coal Products Manufacturing324122 | 100-499 | ◐ LIKELY ACTIVE |
| ARAtlas Roofing CORP | East Moline | IL | Plastics and Rubber Products Manufacturing326140 | 20-99 | ◐ LIKELY ACTIVE |
| ARAtlas Roofing Corporation | Lagrange | GA | Plastics and Rubber Products Manufacturing326150 | 20-99 | ◐ LIKELY ACTIVE |
| ATAtlas Tube - Blytheville | Blytheville | AR | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| ATAtlas Tube INC | Chicago | IL | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| ATAtlas Tube- Plymouth Plant | Plymouth | MI | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
Atlee CORP | Tewksbury | MA | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |
| ATA to Z Drying INC | Osage | IA | Chemical Manufacturing325320 | 100-499 | ◐ LIKELY ACTIVE |
| ATA+ Trailer and Fabrication INC | Mayo | FL | Fabricated Metal Product Manufacturing332999 | 1-19 | ◐ LIKELY ACTIVE |
Aubin Industries INC. | Tracy | CA | Plastics and Rubber Products Manufacturing326150 | 1-19 | ◐ LIKELY ACTIVE |
| APAuriga Polymers INC | Spartanburg | SC | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| ACAutomated Conveyor Systems | West Memphis | AR | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| ACAutomated Conveyor Systems INC | Lynchburg | VA | Machinery Manufacturing333922 | 100-499 | ◐ LIKELY ACTIVE |
| ASAutomated Systems of Tacoma INC | Tacoma | WA | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| AHAutomatic Handling International INC | Erie | MI | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| AMAutomatic Manufacturing Systems, Inc | Plantation | FL | Miscellaneous Manufacturing339999 | 20-99 | ◐ LIKELY ACTIVE |
| AMAutomation & Modular Components INC | Davisburg | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| APAutomation Plating CORP | Glendale | CA | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| ANAutoneum North America INC | Oregon | OH | Electrical Equipment, Appliance & Component Manufacturing335314 | 100-499 | ◐ LIKELY ACTIVE |
| ANAutoneum North America, INC. | Aiken | SC | Machinery Manufacturing333292 | 100-499 | ◐ LIKELY ACTIVE |
A-vac Industries, INC | Anaheim | CA | Machinery Manufacturing333911 | 1-19 | ◐ LIKELY ACTIVE |
| AIAvanzar Interior Technologies, LTD | San Antonio | TX | Plastics and Rubber Products Manufacturing326150 | 500+ | ◐ LIKELY ACTIVE |
| AZAvedis Zildjian Company | Norwell | MA | Miscellaneous Manufacturing339992 | 100-499 | ◐ LIKELY ACTIVE |
| ADAvery Dennison | Mentor | OH | Paper Manufacturing322220 | 20-99 | ◐ LIKELY ACTIVE |
| ADAvery Dennison - Cleveland Films Facility | Mentor | OH | Paper Manufacturing322220 | 100-499 | ◐ LIKELY ACTIVE |
| APAviation Propeller INC | Opa Locka | FL | Transportation Equipment Manufacturing336413 | 1-19 | ◐ LIKELY ACTIVE |