| Oakwood Worldwide US LP AZ | — | 0 | — | — |
| Oakworks PA | Manufacturing | 0 | — | F |
| OAPH ENTERPRISES INC dba Northeast Agri Sysytems PA | Construction | 0 | — | F |
| OAPH Enterprises Inc. PA | Construction | 0 | — | F |
| Oasis AR | Healthcare & Social Assistance | 0 | — | F |
| Oasis AHR, LLC IA | Healthcare & Social Assistance | 0 | — | A |
| OASIS Alignment Services LLC NH | Other Services | 0 | — | D |
| Oasis Cannabis Dispensary NV | — | 0 | — | — |
| Oasis Church Inc TN | Other Services | 1 | $102,690 | — |
| Oasis Construction Services, Inc GA | Professional & Technical Services | 0 | — | A |
| Oasis Construstion Services Inc GA | Professional & Technical Services | 0 | — | F |
| Oasis Gin, Inc TX | Agriculture & Forestry | 0 | — | A |
| Oasis Health Care Group AR | Healthcare & Social Assistance | 0 | — | F |
| Oasis Healthcare AR | Healthcare & Social Assistance | 0 | — | F |
| Oasis Healthcare Services, LLC IN | Healthcare & Social Assistance | 0 | — | F |
| OASIS HEATING AND AIR, LLC AL | Construction | 0 | — | F |
| Oasis Holstein Dairy CA | Agriculture & Forestry | 0 | — | F |
| Oasis Home Health, LLC NV | Healthcare & Social Assistance | 0 | — | A |
| Oasis Irrigation Systems, Inc. GA | Administrative & Waste Services | 0 | — | A |
| Oasis Las Vegas LLC NV | Accommodation & Food Services | 0 | — | F |
| Oasis Lifestyle IN | Manufacturing | 0 | — | A |
| Oasis Marinas KY | Arts & Entertainment | 0 | — | A |
| OASIS Medical CA | Manufacturing | 0 | — | A |
| Oasis Medical Associates, Inc. NV | Healthcare & Social Assistance | 1 | $151,000 | — |
| Oasis Pavilion Nursing And Rehab AZ | Healthcare & Social Assistance | 0 | — | A |
| Oasis Petroleum TX | Mining & Extraction | 0 | — | A |
| Oasis Pizza inc CA | Transportation & Warehousing | 0 | — | A |
| Oasis Professional Management Group, Ltd NY | Administrative & Waste Services | 6 | $67,253 | — |
| Oasis Rehabilitation Center, Inc. CA | — | 0 | — | — |
| Oasis Resorts, Inc. FL | Accommodation & Food Services | 0 | — | F |
| Oasys Technologies, Inc MN | Professional & Technical Services | 5 | $105,835 | — |
| Oates Associates, Inc. IL | Professional & Technical Services | 1 | $80,825 | — |
| Oates Industries, Inc TX | Construction | 0 | — | A |
| Oatey Co OH | Manufacturing | 0 | — | D |
| Oatey Co. GA | Transportation & Warehousing | 0 | — | A |
| Oatey Co. TX | Transportation & Warehousing | 0 | — | A |
| Oatey Company MN | Manufacturing | 0 | — | D |
| Oatey Supply Chain Services NV | Transportation & Warehousing | 0 | — | B |
| Oath Inc. CA | — | 0 | — | — |
| Oatly NJ | Manufacturing | 0 | — | A |
| Oats Overnight AZ | Manufacturing | 0 | — | D |
| OATS Transit MO | Transportation & Warehousing | 0 | — | A |
| OB Hospitalist Group California, P.C. SC | Administrative & Waste Services | 1 | $122,824 | — |
| OB Williams Company WA | Manufacturing | 0 | — | F |
| Obaid Khan CA | Administrative & Waste Services | 0 | — | F |
| Obara Corporation USA KY | Manufacturing | 0 | — | A |
| Obayashi Corporation GU | Construction | 5 | $80,736 | — |
| OBE Wausau-EP WI | Construction | 0 | — | B |
| OBE Worldwide, LLC dba On Board Experiential CA | Professional & Technical Services | 1 | $155,000 | — |
| Obentech Consulting US Inc CA | Finance & Insurance | 2 | $68,329 | — |
