| Trailblazer Transportation UT | Transportation & Warehousing | 0 | — | A |
| Trailborn Brands LLC NY | Accommodation & Food Services | 1 | $95,000 | — |
| Trailboss Enterprises, Inc AK | Transportation & Warehousing | 0 | — | A |
| Trailboss-TX LLC TX | Healthcare & Social Assistance | 0 | — | F |
| Traild, Inc. CA | Professional & Technical Services | 1 | $185,000 | — |
| Trailer Component Manufacturing OH | Manufacturing | 0 | — | F |
| Trailer Marketing, Inc KY | Wholesale Trade | 0 | — | D |
| Trailer Park Group CA | Information & Media | 2 | $50,627 | — |
| Trailer Sales and Services of Kansas, Inc. KS | Other Services | 0 | — | F |
| Trailer Technologies Holdings LLC MI | Manufacturing | 0 | — | F |
| Trailer Wheel & Frame TX | Retail Trade | 0 | — | C |
| Trailer World AL | Manufacturing | 0 | — | F |
| Trailhead Biosystems Inc OH | Professional & Technical Services | 1 | $167,544 | — |
| Trails Edge Surgery Center FL | Healthcare & Social Assistance | 0 | — | A |
| Trails End Enterprises II LLC CO | Transportation & Warehousing | 0 | — | C |
| Trailside Townhomes VA | Real Estate | 0 | — | A |
| Trailstar International OH | Manufacturing | 0 | — | F |
| Trailstone Management Corporation TX | Finance & Insurance | 1 | $132,267 | — |
| Trailstone Renewables, LLC TX | Finance & Insurance | 1 | $140,000 | — |
| Trailwave Fiber Inc. GA | Information & Media | 0 | — | A |
| Trailway OH | Manufacturing | 0 | — | F |
| Train Design, LLC NY | — | 0 | — | — |
| Train Times Broadway LP (Harry Potter and the Cursed Child at Lyric Theatre - NYC) NY | — | 0 | — | — |
| Traina Dried Fruit, INC. CA | Manufacturing | 0 | — | C |
| Trainfes Inc. CA | Manufacturing | 1 | $120,000 | — |
| Traingle Apple, LLC NY | — | 0 | — | — |
| Traini Inc. CA | Professional & Technical Services | 1 | $62,400 | — |
| Training and Research Foundation CA | — | 0 | — | — |
| Training Technologies and Support, Inc. KS | Administrative & Waste Services | 0 | — | F |
| Trainor Commercial Construction Inc CA | Construction | 0 | — | A |
| Trajan Scientific CT | Manufacturing | 0 | — | A |
| Trajen Flight Support LP CO | Transportation & Warehousing | 0 | — | A |
| Trajen Flight Support LP IL | Transportation & Warehousing | 0 | — | D |
| Trajen Flight Support LP TX | Transportation & Warehousing | 0 | — | A |
| Trak-Time, Inc. TX | Construction | 0 | — | A |
| Trale Inc MA | Retail Trade | 0 | — | C |
| Trale Manomet Inc. DBA Clements' Marketplace MA | Retail Trade | 0 | — | D |
| Tralee, Inc. dba Antioch Auto Center CA | — | 0 | — | — |
| Tralee, Inc. dba Tracy Ford CA | — | 0 | — | — |
| Tralon Homes, LLC CO | Construction | 0 | — | C |
| TRAM Inc. MI | Manufacturing | 0 | — | A |
| TramBar Co Packing LLC dba The Organic Snack Company PA | Manufacturing | 0 | — | A |
| Tramcor Corporation UT | Transportation & Warehousing | 0 | — | A |
| TRAMEC LLC IL | Wholesale Trade | 0 | — | F |
| TRAMEC LLC IN | Manufacturing | 0 | — | F |
| TRAMEC LLC KS | Manufacturing | 0 | — | A |
| TRAMEC LLC MI | Manufacturing | 0 | — | F |
| TRAMEC LLC OH | Manufacturing | 0 | — | F |
| Trammo, Inc. FL | Wholesale Trade | 0 | — | A |
| Tramonte Distributing OH | Wholesale Trade | 0 | — | F |
