| Amtech Systems MA | Manufacturing | 0 | — | F |
| Amteck LLC KY | Construction | 0 | — | A |
| Amtex CA | — | 0 | — | — |
| Amtex Corp TX | Manufacturing | 0 | — | F |
| AMTEX General Contractors LLC TX | Manufacturing | 0 | — | C |
| AmTex Machine Products, Inc. TX | Manufacturing | 0 | — | C |
| Amtex Precision Fabrication, Inc. TX | Manufacturing | 0 | — | F |
| Amtex Systems, Inc. NY | Professional & Technical Services | 3 | $116,000 | — |
| Amthor International VA | Manufacturing | 0 | — | F |
| Amthor Steel, Inc. PA | Manufacturing | 0 | — | F |
| Amthor Welding Service, Inc NY | Manufacturing | 0 | — | F |
| AmTote International, Inc. - Cal Expo CA | — | 0 | — | — |
| AmTote International, Inc. - Golden Gate Fields CA | — | 0 | — | — |
| AmTote International, Inc. - Hollywood Park CA | — | 0 | — | — |
| AmTote International, Inc. - Lancaster ITW CA | — | 0 | — | — |
| AmTote International, Inc. - Los Alamitos CA | — | 0 | — | — |
| AmTote International, Inc. - Pomona Racetrack CA | — | 0 | — | — |
| AmTote International, Inc. - San Mateo Racetrack CA | — | 0 | — | — |
| AmTote International, Inc. - Santa Anita Park CA | — | 0 | — | — |
| AmTote International, Inc. - Surfside OTB CA | — | 0 | — | — |
| AmTote International, Inc. - Ventura OTB CA | — | 0 | — | — |
| AmTote International, Inc. - Viejas Casino & Turf Club CA | — | 0 | — | — |
| Amtrac Ohio LLC OH | Construction | 0 | — | F |
| Amtrak CA | — | 0 | — | — |
| Amtrak - Lancaster LCS CA | — | 0 | — | — |
| Amtrak - Los Angeles (LMK) CA | — | 0 | — | — |
| Amtrak - Moorpark CA | — | 0 | — | — |
| Amtrak - Santa Fe Depot CA | — | 0 | — | — |
| Amtrak - Stuart Mesa Mechanical Facility (OSD) CA | — | 0 | — | — |
| Amtrak San Bernardino Downtown SNB CA | — | 0 | — | — |
| Amtrak/Peninsula Corridor Joint Powers Board (Jpb) CA | — | 0 | — | — |
| Amtran Medical Transport Inc GA | Healthcare & Social Assistance | 0 | — | F |
| Amtrino Technologies LLC CA | Professional & Technical Services | 1 | $146,307 | — |
| AmTrust Financial Services, Inc. NY | Finance & Insurance | 1 | $194,287 | — |
| Amundson Roofing, Inc NV | Construction | 0 | — | F |
| Amuneal Manufacturing Corporation PA | Manufacturing | 0 | — | F |
| Amur Equipment Finance, Inc. NE | Real Estate | 1 | $155,000 | — |
| AMURCON REALTY CO VA | Real Estate | 0 | — | F |
| AMVAC Chemical CA | Manufacturing | 0 | — | D |
| Amvac Chemical ID | Manufacturing | 0 | — | D |
| AMVAC CHEMICAL COMPANY AL | Manufacturing | 0 | — | C |
| AMVC Management Services, LLC AZ | Agriculture & Forestry | 0 | — | F |
| AMVC Management Services, LLC CA | Agriculture & Forestry | 0 | — | A |
| AMVC Management Services, LLC CO | Agriculture & Forestry | 0 | — | F |
| AMVC Management Services, LLC IA | Agriculture & Forestry | 0 | — | F |
| AMVC Management Services, LLC IL | Agriculture & Forestry | 0 | — | D |
| AMVC Management Services, LLC IN | Agriculture & Forestry | 0 | — | F |
| AMVC Management Services, LLC KS | Agriculture & Forestry | 0 | — | A |
| AMVC Management Services, LLC MO | Agriculture & Forestry | 0 | — | F |
| AMVC Management Services, LLC ND | Agriculture & Forestry | 0 | — | F |