| Company | Location |
|---|---|
| TeraOp Inc. | Kfar-Saba, Israel |
| Teravicta Technologies Inc. | Austin, Texas, United States |
| Teschauer Laser AG | Chemnitz, Germany |
| Tessera Technologies Inc. | San Jose, California, United States |
| Tetra Tech NUS Inc. | Pittsburgh, Pennsylvania, United States |
| Texas Instruments Inc. | Dallas, Texas, United States |
| Texas Instruments Inc. - DLP(tm) | Plano, Texas, United States |
| Texas Nanotechnology Initiative | Richardson, Texas, United States |
| Thales Research and Technology - France | Orsay, France |
| THALIS Sensors SA | Athens, Greece |
