| Owens-Corning - Amarillo TX | - | 0 | - | - |
| Owens-Illinois TX | Manufacturing | 0 | - | F |
| Owens-Illinois General, Inc. OH | Management of Companies | 2 | $299,915 | C |
| Owens-Illinois Glass Container OH | Manufacturing | 0 | - | D |
| Owens-Illinois, Inc. PA | Manufacturing | 0 | - | B |
| Owensboro Health, Inc. KY | Healthcare & Social Assistance | 2 | $66,071 | F |
| Owensboro Independent KY | Educational Services | 0 | - | F |
| Owensboro Independent Schools KY | Educational Services | 0 | - | D |
| Owl Labs INC. MA | Professional & Technical Services | 1 | $134,750 | - |
| Owl Ventures, LLC CA | Finance & Insurance | 2 | $375,000 | - |
| OwnCompany, Inc. NJ | Professional & Technical Services | 2 | $210,000 | A |
| Owned by Scenic Development LLC - Managed by Pivotal Healthcare LLC IA | Healthcare & Social Assistance | 0 | - | - |
| Owner Com INC CA | Information & Media | 1 | $230,000 | - |
| Owner Revolution Inc. - Connect A Doc IA | - | 0 | - | - |
| Owner Revolution Inc. - Plastic Professionals IA | - | 0 | - | - |
| Owner Revolution Inc. - Schafer Systems, Inc IA | - | 0 | - | - |
| Owner.com, Inc. CA | Professional & Technical Services | 2 | - | - |
| Owning CA | - | 0 | - | - |
| Ownlease Inc. DE | - | 1 | $200,000 | - |
| Ownwell, Inc. TX | Finance & Insurance | 3 | $212,750 | - |
| oWOW, LLC CA | Construction | 4 | $137,500 | - |
| Owsley Health Care Center, Inc. KY | Healthcare & Social Assistance | 0 | - | F |
| Ox Bodies AL | Manufacturing | 0 | - | F |
| Ox Industries PA | Manufacturing | 0 | - | F |
| Ox Paper Tube & Core, LLC SC | Manufacturing | 0 | - | F |
| Ox Specialty Paper, LLC NY | Manufacturing | 0 | - | F |
| Oxa Autonomy (US) LLC FL | Retail Trade | 2 | $130,000 | - |
| OXARC, Inc. WA | Manufacturing | 0 | - | F |
| Oxbo International Corporation WI | - | 0 | - | - |
| Oxbow Advisors LLC TX | Finance & Insurance | 1 | $70,283 | - |
| OXEA Corporation TX | Manufacturing | 1 | $178,164 | - |
| OxeFit, Inc. TX | Professional & Technical Services | 5 | $113,999 | A |
| Oxendale's Grocery MN | - | 0 | - | - |
| Oxendale's Market MN | - | 0 | - | - |
| Oxfam-America, Inc. MA | Other Services | 7 | $100,011 | - |
| Oxford Biomedica Solutions LLC MA | Professional & Technical Services | 1 | $130,913 | - |
| Oxford BioTherapeutics Inc. CA | - | 1 | $160,000 | - |
| Oxford Casino and Hotel ME | Accommodation & Food Services | 0 | - | B |
| Oxford Clinical Laboratory INC NJ | Healthcare & Social Assistance | 1 | $65,686 | - |
| Oxford Collections SC | - | 0 | - | - |
| Oxford Economics USA, Inc. NY | - | 4 | $106,912 | - |
| Oxford Global Resources, LLC MA | - | 1 | $171,600 | - |
| Oxford Government Consulting KY | - | 0 | - | - |
| Oxford Healthcare Management Company MS | Healthcare & Social Assistance | 0 | - | F |
| Oxford Hotel CO | - | 0 | - | - |
| Oxford Hotels & Resort LLC - San Francisco CA CA | - | 0 | - | - |
| Oxford Nanopore Technologies, Inc. NY | Professional & Technical Services | 2 | $110,000 | - |
| Oxford Nursing Home NY | Healthcare & Social Assistance | 0 | - | F |
| Oxford Parent Holdings LLC CA | Information & Media | 1 | $80,808 | - |
| Oxford Resource Partners KY | - | 0 | - | - |