| Three Rivers Park District MN | Public Administration | 0 | - | D |
| Three Rivers Radiology Associates, P.C. OR | Healthcare & Social Assistance | 2 | $500,000 | - |
| Three Rivers School District OR | Educational Services | 0 | - | A |
| Three Stone Hearth, LLC CA | Retail Trade | 0 | - | - |
| Three Trails Delivery LLC. MO | Transportation & Warehousing | 0 | - | - |
| Three Valleys Municipal Water District CA | Utilities | 0 | - | F |
| Three Z Printing IL | Manufacturing | 0 | - | F |
| Three-Way Cevrolet Co. dba Three-Way Chevrolet Cadillac CA | - | 0 | - | - |
| Threebyone USA, LLC CA | Wholesale Trade | 1 | $120,000 | - |
| ThreePlusOne Company LLC NY | Professional & Technical Services | 1 | $55,661 | - |
| Threesixnine INC. CA | Professional & Technical Services | 2 | $114,400 | - |
| Threshold Enterprises CA | Manufacturing | 0 | - | F |
| Thrift Books MO | - | 0 | - | - |
| Thrift Books NV | - | 0 | - | - |
| Thrift Books - Detroit Processing Center MI | - | 0 | - | - |
| Thrift Books Global LLC AZ | Retail Trade | 0 | - | C |
| Thrift Books Global, LLC CT | - | 0 | - | - |
| Thrift Stores of Washington, D. C. MD | - | 0 | - | - |
| Thrift World LLC MO | Retail Trade | 0 | - | C |
| Thrift World LLC NE | Retail Trade | 0 | - | C |
| Thriftbooks Global LLC OR | - | 0 | - | - |
| Thrifty Iron Works Inc MD | Construction | 0 | - | F |
| Thrifty Payless, Inc. (Rite Aide) CA | - | 0 | - | - |
| Thrifty Retail Services LLC Serv-U-Success MI | Wholesale Trade | 0 | - | D |
| Thrive AI Health CA | Information & Media | 1 | $185,000 | - |
| Thrive Capital Management LLC NY | Finance & Insurance | 1 | $300,000 | - |
| Thrive Freezedry UT | Manufacturing | 0 | - | F |
| Thrive Health LLC CO | Professional & Technical Services | 1 | $79,456 | - |
| Thrive Market IN | Transportation & Warehousing | 0 | - | C |
| Thrive Market PA | Transportation & Warehousing | 0 | - | B |
| Thrive Market, Inc. CA | Retail Trade | 3 | $163,507 | - |
| Thrive Skilled Pediatric Care KS | Healthcare & Social Assistance | 0 | - | F |
| Thrive Skilled Pediatric Care NC | Healthcare & Social Assistance | 0 | - | F |
| Thrive Skilled Pediatric Care TX | Healthcare & Social Assistance | 0 | - | F |
| Thrive Skilled Pediatric Care VA | Healthcare & Social Assistance | 0 | - | F |
| Thrive South, LLC MS | - | 0 | - | - |
| Thrivent Financial for Lutherans CA | - | 0 | - | - |
| Thrivent Financial for Lutherans MN | Finance & Insurance | 7 | $138,223 | - |
| ThriveOn Solutions LLC TX | Professional & Technical Services | 3 | $94,844 | - |
| Thrivesol, Inc. TX | Professional & Technical Services | 4 | $105,750 | - |
| Thriveworks MI | - | 0 | - | - |
| Thriveworks Administrative Services OH | - | 0 | - | - |
| Thriveworks Administrative Services SC | - | 0 | - | - |
| Thriveworks Administrative Services LLC WI | - | 0 | - | - |
| Thriveworks Administrative Services, LLC AZ | - | 0 | - | - |
| Thriveworks Administrative Services, LLC FL | - | 0 | - | - |
| Thriveworks Administrative Services, LLC GA | - | 0 | - | - |
| Thriveworks Administrative Services, LLC MA | - | 0 | - | - |
| Thriveworks Administrative Services, LLC VA | - | 0 | - | - |
| Thriveworks Counseling & Psychiatry ME | - | 0 | - | - |