| AAmepower | Miami | FL | 20–99 | ◐ LIKELY ACTIVE |
| AMAmerica Medical Telesis CORP | Duluth | GA | — | ◐ LIKELY ACTIVE |
| AEAmericana Enterprises | Bellevue | NE | 100–499 | ◐ LIKELY ACTIVE |
| AAAmerican Aerospace Manufacturing, LLC | Brownsville | TX | — | ◐ LIKELY ACTIVE |
| AOAmericana Outdoors inc. | Mesaa | AZ | 20–99 | ◐ LIKELY ACTIVE |
| AAAmerican Appliance Products Newport | Chemwood | TN | 100–499 | ◐ LIKELY ACTIVE |
American Babbitt Bearing INC | Huntington | WV | — | ◐ LIKELY ACTIVE |
American Bank Note Company | Boston | MA | — | ◐ LIKELY ACTIVE |
| ADAmerican Data Plates, INC. | Palmdale | CA | — | ◐ LIKELY ACTIVE |
| AEAmerican Eagle Construction Consulting Services INC | Ponchatoula | LA | — | ◐ LIKELY ACTIVE |
| AEAmerican Equipment Company | Boca Raton | FL | — | ◐ LIKELY ACTIVE |
| AFAmerican Falcon, INC. | Harwich Port | MA | — | ◐ LIKELY ACTIVE |
| AFAmerican Fence & Supply Co., Inc. | Warren | MI | 20–99 | ◐ LIKELY ACTIVE |
| AFAmerican Flange & MFG CO | Carol Stream | IL | 20–99 | ◐ LIKELY ACTIVE |
| AFAmerican Flooring LLC | Pittston | PA | 20–99 | ◐ LIKELY ACTIVE |
| AGAmerican Geothermal Corp Inc | Murfreesboro | TN | 20–99 | ◐ LIKELY ACTIVE |
| AGAmerican Glass Research | Butler | PA | 1–19 | ◐ LIKELY ACTIVE |
| AGAmerican Green Lights LLC | Poway | CA | — | ◐ LIKELY ACTIVE |
| AGAmerican Greetings Forest City | Forest City | NC | 100–499 | ◐ LIKELY ACTIVE |
| AHAmerican Highway (A Simplex Company) | Fernley | NV | 20–99 | ◐ LIKELY ACTIVE |
| AHAmerican Home Health Care INC | Columbus | OH | — | ◐ LIKELY ACTIVE |
| AHAmerican HOWA Midway | Midway | KY | 20–99 | ◐ LIKELY ACTIVE |
| AHAmerican HOWA Mississippi | Canton | MS | 1–19 | ◐ LIKELY ACTIVE |
| AIAmerican Industrial Company, LLC | Belton | MO | — | ◐ LIKELY ACTIVE |
| AIAmerican Iron and Metal - Caribou | Caribou | ME | 1–19 | ◐ LIKELY ACTIVE |
| ALAmerican Lasertool INC | Sterling Heights | MI | — | ◐ LIKELY ACTIVE |
| AMAmerican Machine & Tool, INC. | El Cajon | CA | — | ▲ REPORTED CLOSED |
| AMAmerican Mitsuba Corporation | Monroeville | IN | 100–499 | ◐ LIKELY ACTIVE |
| AMAmerican Mitsuba Corporation/Michigan | Mount Pleasant | MI | 100–499 | ◐ LIKELY ACTIVE |
| AMAmerican Molding and Technologies Inc. | Fairview | PA | 20–99 | ◐ LIKELY ACTIVE |
| ANAmerican Nickeloid Company - Peru Facility | Peru | IL | 100–499 | ◐ LIKELY ACTIVE |
| AOAmerican One Stop LLC | Melville | NY | — | ◐ LIKELY ACTIVE |
| AOAmerican Ornamental Iron CORP | Saltsburg | PA | — | ◐ LIKELY ACTIVE |
| APAmerican Polycarbonate Company | De Pere | WI | 20–99 | ◐ LIKELY ACTIVE |
| APAmerican Precision, INC. | La Jolla | CA | — | ◐ LIKELY ACTIVE |
| APAmerican Precision Parts INC | Gainesville | GA | — | ◐ LIKELY ACTIVE |
| ARAmerican Rheinmetall Lapeer | Lapeer | MI | 20–99 | ◐ LIKELY ACTIVE |
| ARAmerican Rheinmetall Plymouth | Plymouth | MI | 100–499 | ◐ LIKELY ACTIVE |
| ASAmerican Sandblast and Powder Coating LLC | National City | CA | — | ◐ LIKELY ACTIVE |
| ASAmerican Security Cabinets, LLC | Sauk Rapids | MN | — | ◐ LIKELY ACTIVE |
| ASAmerican Standard, Mfg. | Central Bridge | NY | 20–99 | ◐ LIKELY ACTIVE |
| ASAmerican Steel & Aluminum Co., Inc. | Grand Prairie | TX | 20–99 | ◐ LIKELY ACTIVE |
| ASAmerican Steel and Aluminum LLC | South Portland | ME | — | ▲ REPORTED CLOSED |
| ASAmerican Steel Fabrications of Idaho, LLC | Blackfoot | ID | — | ◐ LIKELY ACTIVE |
| ASAmerican Structural Systems, INC | Wichita | KS | — | ◐ LIKELY ACTIVE |
| ASAmerican Superconductor Corporation - Washington | Richland | WA | 1–19 | ◐ LIKELY ACTIVE |
| ATAmerican Turbocharger Technologies | Fremont | NE | 1–19 | ◐ LIKELY ACTIVE |
| AWAmerican Window and Glass | Evansville | IN | 100–499 | ◐ LIKELY ACTIVE |
| AWAmerican Woodmark | Anaheim | CA | 100–499 | ◐ LIKELY ACTIVE |
| AWAmerican Woodmark - Allegany | Cumberland | MD | 100–499 | ◐ LIKELY ACTIVE |