| Aurorium MI | Manufacturing | 0 | — | A |
| Aurorium NC | Manufacturing | 0 | — | A |
| Aurorium NJ | Manufacturing | 0 | — | A |
| Aurorium PA | Manufacturing | 0 | — | A |
| Aurorium TX | Manufacturing | 0 | — | A |
| Auros US LLC NY | Finance & Insurance | 3 | $193,333 | — |
| Aurum Stucco & Mason TX | Construction | 0 | — | A |
| Aurus, Inc. MA | Professional & Technical Services | 1 | $180,283 | — |
| AUS Merchant Services, Inc. CA | Professional & Technical Services | 3 | $148,255 | — |
| AUSCO Inc. NY | Manufacturing | 0 | — | A |
| Ausley Associates, Inc. MD | Transportation & Warehousing | 0 | — | A |
| Aussie All Star Productions LLC NV | Arts & Entertainment | 1 | $55,000 | — |
| Aussie Josh CA | Real Estate | 1 | $102,794 | — |
| Austad's Golf NE | — | 0 | — | — |
| AUSTAL USA CA | Manufacturing | 0 | — | F |
| Austal USA LLC AL | Manufacturing | 0 | — | F |
| Austemper Inc. MI | Manufacturing | 0 | — | A |
| Austen Riggs Center MA | Healthcare & Social Assistance | 0 | — | B |
| AUSTERMAN INC CA | Construction | 0 | — | A |
| Austin TX | Manufacturing | 0 | — | A |
| Austin & Bednash Construction, Inc. DE | Construction | 0 | — | F |
| Austin & Ferguson MO | Professional & Technical Services | 0 | — | A |
| Austin Air Repair, LLC dba Houk Air Conditioning TX | Construction | 0 | — | F |
| AUSTIN AIR RESCUE, L.L.C. TX | Construction | 0 | — | F |
| Austin Air Systems, Limited NY | Manufacturing | 0 | — | C |
| Austin American Statesman TX | — | 0 | — | — |
| Austin Bridge & Road, LP TX | Construction | 0 | — | B |
| Austin Business Finance TX | Finance & Insurance | 1 | $70,000 | — |
| Austin Capital Bank SSB TX | Finance & Insurance | 4 | $156,250 | — |
| Austin Cardiology Clinic, PLLC TX | Healthcare & Social Assistance | 1 | $220,000 | — |
| AUSTIN CHILDRENS MUSEUM TX | Arts & Entertainment | 0 | — | A |
| Austin Commercial AZ | Construction | 0 | — | A |
| Austin Commercial CT | Construction | 0 | — | A |
| Austin Commercial FL | Construction | 0 | — | A |
| Austin Commercial IL | Construction | 0 | — | A |
| Austin Commercial NJ | Construction | 0 | — | A |
| Austin Commercial NV | Construction | 0 | — | A |
| Austin Commercial, LP CA | Construction | 0 | — | A |
| Austin Commercial, LP GA | Construction | 0 | — | A |
| Austin Commercial, LP TX | Construction | 1 | $112,008 | A |
| Austin Community College TX | Educational Services | 1 | $127,010 | — |
| Austin Concrete & Stone AZ | Construction | 0 | — | F |
| Austin Construction Company, Inc. SC | Construction | 0 | — | A |
| Austin Constructors LLC TX | Construction | 0 | — | F |
| Austin Door & Hardware NV | Construction | 0 | — | A |
| Austin Eastciders, LLC TX | Manufacturing | 0 | — | A |
| Austin Elements Inc TX | Manufacturing | 1 | $81,600 | — |
| Austin Engineering TX | Construction | 0 | — | F |
| Austin Engineering WY | Manufacturing | 0 | — | F |
| Austin Fire Systems LA | Construction | 0 | — | A |
