| Aon Consulting, Inc. IL | Finance & Insurance | 12 | $101,635 | - |
| Aon Hewitt (Aon) NC | - | 0 | - | - |
| Aon Insurance Managers (USA), Inc. IL | Finance & Insurance | 1 | $77,200 | - |
| Aon Investments USA Inc. IL | Finance & Insurance | 1 | $140,000 | - |
| Aon Property Risk Consulting, Inc. IL | Finance & Insurance | 2 | $111,600 | - |
| Aon Re, Inc. IL | Finance & Insurance | 4 | $147,115 | - |
| Aon Risk Services, Inc. of Maryland IL | Finance & Insurance | 1 | $169,000 | - |
| Aon Service Corporation IL | Finance & Insurance | 9 | $152,878 | - |
| Aone Technologies LLC TX | Professional & Technical Services | 1 | $105,997 | - |
| Aorton Inc MA | Professional & Technical Services | 7 | $86,668 | - |
| Aorzon Technologies Inc IL | Professional & Technical Services | 1 | $117,749 | - |
| Aot-Dsp TX | Transportation & Warehousing | 0 | - | A |
| Aotn LLC CA | Healthcare & Social Assistance | 0 | - | F |
| Aovc Veterinary INC CA | Professional & Technical Services | 2 | $158,954 | - |
| AOX Inc TX | Manufacturing | 2 | $154,357 | - |
| Aozora North America Inc NY | Finance & Insurance | 1 | $128,814 | - |
| AP Emissions NC | Manufacturing | 0 | - | F |
| AP Exhaust NC | Manufacturing | 0 | - | F |
| APAC Customer Services, Inc. FL | - | 0 | - | - |
| APAC Customer Services, Inc. NC | - | 0 | - | - |
| APAC Customer Services, Inc. - Corpus Christi TX | - | 0 | - | - |
| Apaca Moving & Storage WA | Transportation & Warehousing | 0 | - | F |
| Apache Corp OK | - | 0 | - | - |
| Apache Corp-San Antonio TX | - | 0 | - | - |
| Apache Corp.-Midland TX | - | 0 | - | - |
| Apache Corporation (Mariner Energy, Inc.) TX | - | 0 | - | - |
| Apache Gold Casino AZ | Accommodation & Food Services | 0 | - | D |
| Apache Industrial Services TX | Construction | 0 | - | A |
| Apache Junction Unified School District AZ | Educational Services | 2 | $66,922 | - |
| Apache Logistics, Inc MI | Transportation & Warehousing | 0 | - | F |
| Apache Mills GA | Manufacturing | 0 | - | B |
| Apache Products INC TX | Manufacturing | 0 | - | F |
| Apache Stainless Equipment Corporation WI | Manufacturing | 0 | - | F |
| Aparium Hospitality Group LLC dba Madison Hotel Memphis TN | - | 0 | - | - |
| Apax Partners US, LLC NY | Management of Companies | 1 | $87,838 | - |
| APC IA | Manufacturing | 0 | - | D |
| APC Paper Company of NY NY | Manufacturing | 1 | $82,000 | - |
| APC Workforce Solutions, LLC IA | - | 0 | - | - |
| APCER Life Sciences, Inc. NJ | Professional & Technical Services | 3 | $150,868 | - |
| APCO, Inc. UT | Professional & Technical Services | 1 | $79,000 | - |
| Apcore Logistics OR | Transportation & Warehousing | 0 | - | F |
| APD Engineering & Architecture, PLLC NY | Professional & Technical Services | 2 | $85,842 | - |
| Apeel Technology, Inc. CA | Professional & Technical Services | 0 | - | F |
| Apeks CA | - | 0 | - | - |
| Apel Steel CORPORATION AL | Manufacturing | 0 | - | F |
| Apella Health SC | Healthcare & Social Assistance | 0 | - | F |
| Apella Technology Inc. CA | Manufacturing | 1 | $175,000 | - |
| Apellis Pharmaceuticals Inc. MA | Manufacturing | 4 | $254,165 | - |
| Apera Instruments, LLC OH | Manufacturing | 1 | $60,653 | - |
| Aperam Stainless Services & Solutions USA LLC MI | Wholesale Trade | 1 | $88,234 | C |