| 87982231 | HCT | SUPER ATV, LLC | 6016150 |
| 87981973 | HCT | SUPER ATV, LLC | 5980614 |
| 99107356 | HCT | Celanese International Corporation | 8384177 |
| 78411518 | HCT | HCT Korea Co., Ltd. | 3001316 |
| 86386841 | HCT | HCT Certified Public Accountants and Consultants, LLC | 4727151 |
| 90450241 | HCT | Celanese International Corporation | 7762584 |
| 98472988 | HCT | Hill Country Tool Company | — |
| 86432038 | HCT | HCT Packaging, Inc. | 4772027 |
| 97079566 | HCT | Happier Camper, Inc. | 7495916 |
| 98052662 | HCT | Hoffmann Engineering Services GmbH | 7433420 |
| 79358987 | HCT | Hirschmann Automotive GmbH | 7341744 |
| 76189283 | HCT | Hazard Control Technologies, Inc. | 2506716 |
| 79307000 | HCT | Hoffmann Engineering Services GmbH | 6945114 |
| 88909200 | HCT | Foshan HCT Medical Equipment Co., Ltd. | — |
| 87765368 | HCT | Daystar Products International, Inc. | — |
| 76189160 | HCT | Hazard Control Technologies, Inc. | 2506713 |
| 79306145 | HCT | Dóra Padla | 6624398 |
| 75484009 | HCT | APPLIED MATERIALS SWITZERLAND SA | 2445458 |
| 72244701 | HCT | CONTINENTAL TIRE NORTH AMERICA, INC. | 0845452 |
| 87765385 | HCT | Daystar Products International, Inc. | — |
| 76526812 | HCT | BRUKER DALTONIK GmbH | 2862332 |
| 77809877 | HCT | Chandler, Daniel | — |
| 77791009 | HCT | Osteotech, Inc. | — |
| 73793898 | HCT | HARCOURT, INC. | 1569582 |
