| Tuthill IN | Manufacturing | 0 | — | F |
| Tuthill Corporation IL | Manufacturing | 0 | — | A |
| Tuthilltown Spirits LLC NY | Manufacturing | 0 | — | A |
| Tutka, LLC AK | Construction | 0 | — | F |
| Tutor Perini CA | Construction | 0 | — | F |
| Tutor Perini Building CA | Construction | 0 | — | A |
| Tutor Perini Building Corporation OK | Construction | 0 | — | A |
| Tutor Perini Corporate CA | Construction | 0 | — | B |
| Tutor Perini Corporation CO | Construction | 0 | — | A |
| Tutor Perini Corporation GA | Construction | 0 | — | A |
| Tutor Perini Corporation MD | Construction | 0 | — | A |
| Tutor Perini Corporation NM | Construction | 0 | — | A |
| Tutor Perini Corporation NV | Construction | 0 | — | A |
| Tutor Perini Corporation NY | Construction | 0 | — | A |
| Tutor Perini Zachry Parsons, A Joint Venture CA | Construction | 0 | — | A |
| Tutti Frutti Farms CA | Agriculture & Forestry | 0 | — | A |
| Tuttle Construction, Inc. OH | Construction | 0 | — | A |
| Tuttle Inc. NE | Manufacturing | 0 | — | D |
| TUUCI, LLC FL | Manufacturing | 2 | $91,297 | F |
| TUV Rheinland of North America, Inc. MA | Professional & Technical Services | 3 | $133,521 | — |
| TUV SUD America, Inc. MA | Professional & Technical Services | 7 | $95,713 | — |
| TVAds AI, Inc. NY | Manufacturing | 1 | $175,000 | — |
| TVH Parts Co IL | Wholesale Trade | 0 | — | D |
| TVH Parts Co KS | Wholesale Trade | 0 | — | F |
| TVH Parts Co MinnPar MN | Wholesale Trade | 0 | — | A |
| TVI, Inc. dba Savers CA | — | 0 | — | — |
| Tvisha Technologies Inc. NJ | Professional & Technical Services | 1 | $79,976 | — |
| TVRC Education Foundation, dba Teton Valley Ranch Camp WY | Accommodation & Food Services | 0 | — | F |
| TVS JD IA | Transportation & Warehousing | 0 | — | A |
| TVS Supply Chain Solutions CA | Transportation & Warehousing | 0 | — | A |
| TVS Supply Chain Solutions MO | Transportation & Warehousing | 0 | — | A |
| TVS Supply Chain Solutions SC | Transportation & Warehousing | 0 | — | B |
| TVS Supply Chain Solutions North America, Inc. NC | — | 0 | — | — |
| TVT Trucking, Inc. and FTU Labor Contractors CA | — | 0 | — | — |
| TVV LLC FL | Information & Media | 0 | — | A |
| TVWINC OR | Healthcare & Social Assistance | 0 | — | F |
| TW & Company Incorporated NY | — | 0 | — | — |
| TW at Columbus Circle LLC d/b/a Landmarc; and Landmarc Catering LLC d/b/a Benchmarc Events NY | — | 0 | — | — |
| TW Construction Group, LLC MD | Construction | 0 | — | F |
| TW Phillips Grading, Inc GA | Construction | 0 | — | A |
| TW Ridley LLC MT | Construction | 0 | — | F |
| TWA Erectors, LLC LA | Construction | 0 | — | A |
| TWA Hotel NY | — | 0 | — | — |
| Twain Harte Village Market LLC CA | Retail Trade | 0 | — | A |
| Twang Partners, Ltd. TX | Manufacturing | 0 | — | B |
| TWB Company LLC MI | Manufacturing | 1 | $132,500 | — |
| TWC Appleton LLC WI | Accommodation & Food Services | 0 | — | A |
| TWC Architectual Mouldings TX | Manufacturing | 0 | — | A |
| TWC Architectural Mouldings TX | Manufacturing | 0 | — | F |
| TWC Services, Inc. IA | Construction | 0 | — | D |
