| Thermo King West WY | Wholesale Trade | 0 | — | A |
| Thermo King West, Inc. AZ | Wholesale Trade | 0 | — | D |
| Thermo Plastic Tech Inc NJ | Wholesale Trade | 0 | — | A |
| Thermo Power Industries, Inc. CA | Construction | 0 | — | A |
| THERMO-KOOL MS | Manufacturing | 0 | — | F |
| Thermo-Tech Windows LLC MN | Manufacturing | 0 | — | A |
| Thermo-Trol Systems VA | Construction | 0 | — | C |
| Thermo-Twin Industries, Inc. PA | Manufacturing | 0 | — | F |
| Thermobond Buildings IN | Manufacturing | 0 | — | A |
| Thermobond Buildings SD | Manufacturing | 0 | — | A |
| Thermodynamics Corp. NY | Construction | 0 | — | F |
| ThermoFab MA | Manufacturing | 0 | — | A |
| ThermoFisher UT | — | 0 | — | — |
| ThermoFisher Scientific CT | Manufacturing | 0 | — | A |
| Thermofisher Scientific FL | Manufacturing | 0 | — | A |
| ThermoFisher Scientific NH | — | 0 | — | — |
| ThermoFisher Scientific NY | Manufacturing | 0 | — | A |
| ThermoFisher Scientific PA | Wholesale Trade | 0 | — | C |
| ThermoFisher Scientific TX | — | 0 | — | — |
| ThermoFisher Scientific-Houston TX | — | 0 | — | — |
| ThermoFisher Scientific-Sugarland TX | — | 0 | — | — |
| Thermofisher Scientific/PPD VA | Professional & Technical Services | 0 | — | D |
| Thermoforming Systems, LLC WA | — | 0 | — | — |
| THERMOFUSION INC CA | Manufacturing | 0 | — | F |
| Thermoid/HBD TN | Manufacturing | 0 | — | F |
| ThermoLift, Inc. MI | Professional & Technical Services | 1 | $124,740 | — |
| THERMOMETRICS CORPORATION CA | Manufacturing | 0 | — | A |
| Thermon Inc. TX | Manufacturing | 1 | $181,688 | A |
| Thermoseal TX | Manufacturing | 0 | — | B |
| THERMOSEAL INC OH | Manufacturing | 0 | — | A |
| Thermospas Hot Tub Products, Inc. CT | Transportation & Warehousing | 0 | — | A |
| Thermostat Acquisition Holdings, LP IL | Construction | 0 | — | F |
| Thermostat Acquisition Holdings, LP IN | Construction | 0 | — | F |
| Thermosystems, llc. IL | Wholesale Trade | 0 | — | B |
| Thermotec OH | Manufacturing | 0 | — | F |
| Thermotec PA | Manufacturing | 0 | — | F |
| ThermoTek, Inc. TX | Manufacturing | 0 | — | F |
| Thermotron MI | Manufacturing | 0 | — | F |
| Thesis Inc. GA | Professional & Technical Services | 1 | $190,000 | — |
| Thespian Theatre, Inc. (Circle in the Square Theatre) NY | — | 0 | — | — |
| Thesys CAT, LLC NY | — | 0 | — | — |
| Thesys CAT, LLC SC | — | 0 | — | — |
| Theta LLC MD | Professional & Technical Services | 1 | $98,000 | — |
| Thetford Corporation OH | Manufacturing | 0 | — | F |
| Thetford, LLC IN | Wholesale Trade | 0 | — | A |
| Thetford, LLC MI | Manufacturing | 0 | — | F |
| Thevenin Enterprises FL | Construction | 0 | — | A |
| The Learning Tree Childcare Center Howell - Inc MI | Healthcare & Social Assistance | 0 | — | A |
| The Learning Tree Childcare Center Howell - Inc MI | Healthcare & Social Assistance | 0 | — | A |
| THG Energy Solutions LLC OK | Professional & Technical Services | 1 | $86,562 | — |
