| On-Demand Logistics Service LLC AZ | Transportation & Warehousing | 0 | - | F |
| ON-IT Logistics LLC WA | Transportation & Warehousing | 0 | - | F |
| On-Line Taxes, Inc. MO | Professional & Technical Services | 1 | $155,000 | - |
| ON24, Inc. CA | Professional & Technical Services | 3 | $168,852 | - |
| Onaga Health and rehab KS | Healthcare & Social Assistance | 0 | - | F |
| Onai Inc. CA | Professional & Technical Services | 2 | $139,443 | - |
| Onboard Logistics USA Inc. FL | Transportation & Warehousing | 1 | $40,000 | - |
| OnboardIQ Inc. CA | Professional & Technical Services | 2 | $198,000 | - |
| OnboardIT, LLC AZ | Professional & Technical Services | 1 | $122,471 | - |
| OnCall Urgent Care IL | - | 0 | - | - |
| Oncare Digital Assets, Inc. TX | Other Services | 2 | $95,000 | F |
| Oncept Inc. CA | - | 1 | $129,000 | - |
| Oncology Analytics Inc. d/b/a OncoHealth GA | Finance & Insurance | 1 | $140,000 | - |
| Oncology Analytics Inc. d/b/a OncoHealth GA | - | 1 | $116,699 | - |
| Oncology Services Medical Group, Inc. CA | - | 1 | $150,717 | - |
| Oncology Specialties, P.C. AL | - | 1 | $575,000 | - |
| OncoMed Pharmaceuticals, Inc. CA | - | 0 | - | - |
| OnCoor, Inc. CA | - | 2 | $147,500 | - |
| Oncor Electric Delivery CO LLC TX | Utilities | 0 | - | A |
| OnCore Consulting, LLC CA | Professional & Technical Services | 2 | $109,075 | - |
| ONCORE Federal, LLC NE | Construction | 1 | $175,000 | - |
| Oncore Manufacturing Services CA | - | 0 | - | - |
| OnCorps, Inc. MA | Administrative & Waste Services | 1 | $171,600 | - |
| Oncorre, INC. NJ | Professional & Technical Services | 8 | $131,997 | - |
| Onda Housing Group LLC FL | Real Estate | 1 | $140,000 | - |
| Onda Lay Pipe and Rental, Inc. TX | - | 0 | - | - |
| OnDean Management LLC IL | - | 1 | $157,000 | - |
| Ondo Finance Inc. CT | - | 3 | $225,000 | - |
| Ondo, INC. NY | Retail Trade | 1 | $85,000 | - |
| Ondot LLC CA | Transportation & Warehousing | 0 | - | D |
| One 27 Roof, LLC NY | - | 0 | - | - |
| One Algorithm LLC PA | Professional & Technical Services | 5 | $102,040 | - |
| One Bus: Orange-Newark-Elizabeth Bus, Inc. NJ | - | 0 | - | - |
| One Call Care Management CA | - | 0 | - | - |
| One Call Care Management FL | - | 0 | - | - |
| One Call Care Management/TechHealth FL | - | 0 | - | - |
| One Casuarina Management LLC FL | Real Estate | 2 | $130,988 | - |
| One City Schools, Inc. WI | - | 2 | $71,000 | - |
| One Class Global LLC TX | Professional & Technical Services | 1 | $80,000 | - |
| One Community Health CA | Healthcare & Social Assistance | 0 | - | F |
| One Convergence, Inc. CA | Professional & Technical Services | 1 | $172,931 | - |
| One Door MA | Professional & Technical Services | 1 | $83,450 | - |
| One Earth Future Foundation CO | Other Services | 1 | $94,652 | - |
| One Energy Enterprises Inc. OH | Utilities | 1 | $200,000 | - |
| ONE Gas, Inc. OK | Utilities | 3 | $115,211 | A |
| One Global Info Systems LLC IL | - | 2 | $132,725 | - |
| One Hope United FL | - | 0 | - | - |
| One Hope United Florida Region FL | - | 0 | - | - |
| One Hour Air Conditioning & Heating TX | Construction | 0 | - | F |
| One Identity LLC CA | Professional & Technical Services | 2 | $157,632 | - |
