| Otis Elevator TX | Construction | 0 | - | C |
| Otis Elevator Company CT | Manufacturing | 19 | $119,288 | B |
| Otis IT, INC DE | Professional & Technical Services | 9 | $107,000 | - |
| Otis Minnesota Services, LLC NY | Construction | 0 | - | A |
| Otis R Bowen Center for Human Services, Inc IN | Healthcare & Social Assistance | 1 | $60,000 | - |
| Otis Technology LLC TX | Professional & Technical Services | 2 | $108,500 | - |
| Otium Technologies, LLC CA | Professional & Technical Services | 1 | $150,000 | - |
| Otm Labs INC MD | - | 1 | $189,280 | - |
| OTM Software Professionals, Inc. CA | Professional & Technical Services | 3 | $145,600 | - |
| OTRXpress LLC TN | Transportation & Warehousing | 0 | - | F |
| OTS Solutions Inc TX | Professional & Technical Services | 4 | $158,850 | - |
| OTS Solutions, LLC CA | - | 0 | - | - |
| OTS Solutions, LLC dba On Time Staffing CA | - | 0 | - | - |
| Otsar Early Childhood Center NY | - | 0 | - | - |
| Otscon MO | - | 0 | - | - |
| Otsuka America Pharmaceutical, Inc. NJ | Manufacturing | 8 | $185,000 | - |
| Otsuka America Pharmaceutical, Inc. (OAPI) NJ | Wholesale Trade | 0 | - | A |
| Otsuka Pharmaceutical Development & Commercialization, Inc. NJ | Manufacturing | 4 | $166,009 | - |
| Otsuka Pharmaceutical Development & Commercialization, Inc. NJ | - | 7 | $175,000 | - |
| Otsuka Precision Health, Inc. NJ | - | 2 | $182,500 | - |
| Ott Hydromet CORPORATION VA | Manufacturing | 1 | $106,162 | - |
| Ott Law Firm, LLC MO | Professional & Technical Services | 1 | $69,500 | - |
| Ottawa County MI | Public Administration | 0 | - | C |
| Ottawa County Road Commission MI | Construction | 0 | - | F |
| Ottawa Dental Laboratory, LLC IL | Manufacturing | 0 | - | C |
| Ottawa University KS | Educational Services | 4 | $59,949 | - |
| Otten Bros. Nursery & Landscaping, Inc. MN | Retail Trade | 0 | - | A |
| Otten Brothers Nursery & Landscaping, Inc. MN | Retail Trade | 0 | - | C |
| Ottenweller Company, Inc. IN | Manufacturing | 0 | - | F |
| Otter Products LLC CO | Manufacturing | 0 | - | C |
| Otter.AI, INC. CA | Information & Media | 10 | $174,858 | - |
| Otter.AI, INC. CA | - | 13 | $188,000 | - |
| Otterbein Home OH | Healthcare & Social Assistance | 0 | - | F |
| Otterbein Homes IN | Healthcare & Social Assistance | 0 | - | F |
| Otterbein Homes OH | Healthcare & Social Assistance | 0 | - | F |
| Otterbein University OH | Educational Services | 2 | $88,700 | - |
| Otto Aviation Group, LLC TX | Manufacturing | 4 | $130,000 | - |
| Otto Bock HealthCare LP TX | Manufacturing | 3 | $132,895 | - |
| OTTO Engineering IL | Manufacturing | 0 | - | D |
| Otto Enoteca Pizzeria NV | - | 0 | - | - |
| Otto Enoteca Pizzeria NY | - | 0 | - | - |
| Otto Home Goods INC. NJ | - | 0 | - | - |
| OTTO International, Inc. CA | - | 1 | $78,000 | - |
| Otto Roza, MD PA MD | Healthcare & Social Assistance | 1 | $250,000 | - |
| Otto Trip Inc WA | - | 1 | $180,000 | - |
| Ottobock Orthopedic Services , LLC AZ | - | 0 | - | - |
| Ottonomy Inc. CA | - | 1 | $149,365 | - |
| Ottumwa Regional Health Center #800 - D530090 IA | Healthcare & Social Assistance | 0 | - | F |
| Otzzi Development, Inc. CO | - | 1 | $130,707 | - |
| OU Health Partners, Inc. OK | Healthcare & Social Assistance | 27 | $397,024 | - |
