| Official Pest Prevention, Inc. CA | Administrative & Waste Services | 0 | - | F |
| Offset Paper Manufacturers Inc. OP Laflin Facility (Inclusive of Laflin Distribution Center and Digital Print Services) PA | - | 0 | - | - |
| Offset Paperback Manufacturers, Inc. PA | - | 0 | - | - |
| OFG Bancorp PR | Finance & Insurance | 1 | $178,651 | - |
| ofi CA | Manufacturing | 0 | - | F |
| ofi NJ | Manufacturing | 0 | - | D |
| Ofl-Bp, LLC. CA | - | 0 | - | - |
| Ofl-C, LLC CA | - | 0 | - | - |
| Ofl-D, LLC. CA | - | 0 | - | - |
| Ofl-Wsh, LLC. CA | - | 0 | - | - |
| Ofs Brands IN | Manufacturing | 0 | - | F |
| Ofs Brands Holdings NC | Manufacturing | 0 | - | F |
| OFS Brands, Inc. and Styline Logistics, Inc. CA | - | 0 | - | - |
| OFS Fitel, LLC GA | Manufacturing | 1 | $99,750 | A |
| OFS, Fitel Sturbridge MA | Manufacturing | 0 | - | F |
| Ogden brothers Construction FL | Construction | 0 | - | F |
| Ogden City UT | Public Administration | 0 | - | F |
| Ogeechee Area Hospice GA | Healthcare & Social Assistance | 0 | - | F |
| Ogeechee Techncial College GA | Educational Services | 1 | $75,000 | - |
| OGI Shared Service Center - Advertising LLC NJ | Professional & Technical Services | 1 | $184,000 | - |
| Ogilvy CommonHealth Worldwide LLC d/b/a Ogilvy Health NJ | Professional & Technical Services | 1 | $140,000 | - |
| Ogio UT | - | 0 | - | - |
| Oglesby Construction, Inc. OH | Construction | 0 | - | F |
| Ogletree, Deakins, Nash, Smoak & Stewart, P.C. SC | Professional & Technical Services | 6 | $107,119 | - |
| Ogura Corporation MI | Manufacturing | 0 | - | F |
| Oh My Green CA | - | 0 | - | - |
| Oh My Green's Warehouse CA | - | 0 | - | - |
| Oh So Original Inc CA | Accommodation & Food Services | 0 | - | F |
| Ohalo Genetics, Inc. CA | Professional & Technical Services | 1 | $170,000 | - |
| Ohashi Technica USA Manufacturing Inc OH | Manufacturing | 0 | - | F |
| Oheck, LLC CA | - | 0 | - | - |
| Ohel Children's Home and Family Services, Inc. NY | Healthcare & Social Assistance | 1 | $113,000 | - |
| OHI ME | Healthcare & Social Assistance | 0 | - | F |
| OHI Asset Management LLC MD | Finance & Insurance | 1 | $83,500 | - |
| OHI West Medical Group, LLC FL | Healthcare & Social Assistance | 1 | $487,500 | - |
| Ohio Aluminum Industries Inc. OH | Manufacturing | 0 | - | F |
| Ohio Bridge Manufacturing OH | Manufacturing | 0 | - | F |
| Ohio Cinema Investments LLC (Cinepolis) OH | - | 0 | - | - |
| Ohio Conference Of Seventh-Day Adventists OH | Other Services | 3 | $61,729 | - |
| Ohio County Coal Company WV | - | 0 | - | - |
| Ohio County Coal Company & Bluegrass Office Grand Eagle Mining Preparation Plant KY | - | 0 | - | - |
| Ohio County Healthcare KY | Healthcare & Social Assistance | 0 | - | B |
| Ohio Department of Developmental Disabilities (DODD) OH | - | 0 | - | - |
| Ohio Eagle Distributing, LLC OH | Wholesale Trade | 0 | - | B |
| Ohio Edison Company OH | Utilities | 0 | - | F |
| Ohio Fabricators Company Inc OH | Professional & Technical Services | 1 | $71,240 | F |
| Ohio Farmers Insurance Company OH | Finance & Insurance | 15 | $126,142 | - |
| Ohio Farms Packing CO LLC OH | Manufacturing | 0 | - | F |
| Ohio Gratings Inc OH | Manufacturing | 0 | - | F |
| Ohio Living OH | Healthcare & Social Assistance | 0 | - | D |
