| Tension Design, LLC | Arizona |
| TenSixty BioSciences, Inc. | |
| Tensoft | California |
| Tensons Corporation | |
| Tensor Surgical, Inc. | Nevada |
| TensorBlock, Inc. | |
| Tensorcom, LLC | |
| TensorFow | California |
| TensorStax | California |
| TensorWave, Inc. | |
| Tenstreet | Oklahoma |
| Tentacle | Massachusetts |
| Tentacle, LLC | Texas |
| Tentarix Biotherapeutics, Inc. | |
| Tenth Letter Made, LLC | |
| TenWeb, Inc. | Delaware |
| Tenyx, Inc. | California |
| Tenzai | California |
| TEOCO Corporation | Virginia |
| Teoma Systems | Michigan |
| Teon Therapeutics | |
| TeqEngine | |
| Teqfocus Consulting, LLC | California |
| Teqforce, Inc. | Texas |
| Teqniksoft, LLC | Nevada |
| Teqnovos | |
| Tera AI | |
| Terabase | |
| Terabit Consulting, Inc. | Massachusetts |
| Terabit Systems, LLC | California |
| Terabitz | California |
| TeraByte, Inc. | Nevada |
| TeraCode | Massachusetts |
| TeraCorp Enterprises, Inc. | Florida |
| TeraDact Solutions, Inc. | Montana |
| Teradactyl, LLC | New Mexico |
| Teradata | California |
| Teradyne, Inc. | Massachusetts |
| Teralytics, Inc. | |
| Teramind, Inc. | New York |
| TeraPore Technologies | |
| Terarecon, Inc. | California |
| TeraSoft, Inc. | |
| TeraTech, Inc. | Maryland |
| Teravision Technologies | Florida |
| Terazo | |
| Terbium Labs | Maryland |
| Terecircuits | California |
| Teren, Inc. | |
| Terimber Corporation | California |