| Trileotech | Gujarat |
| Trimindtech Solutions Pvt Ltd | Telangana |
| Trimplin | West Bengal |
| Trimwebsolutions | Delhi |
| Trinarybits Technologies Pvt Ltd | |
| TringMe | Karnataka |
| Trinitive.com | Tamil Nadu |
| Trinity Academy of Engineering, Pune | |
| Trinity App Lab Pvt Ltd | |
| Trinity Data Systems Pvt Ltd | Maharashtra |
| Trinity Institute of Professional Studies | |
| Trinity Mobility Pvt Ltd | Karnataka |
| Trinka | Maharashtra |
| Trinnect Ltd | |
| Trinomix Technologies | |
| Trioangle Technologies | |
| TrioEdge | |
| Trionova | |
| Triophore | |
| Triosoulweb | |
| Triple Minds | |
| Tripletwo | |
| Tripmedia Pvt Ltd | Maharashtra |
| Tripura Institute of Technology | |
| Tripura University | |
| TriState Technology, LLP | |
| Triton Tech Labs | |
| Triv Infosys | Tamil Nadu |
| Triveous Technologies Pvt Ltd | |
| Trivia Info IT | Gujarat |
| Trivians | |
| Triviti Tech Pvt Ltd | |
| Trivitron Healthcare | Tamil Nadu |
| Trivium India Software Pvt Ltd | Karnataka |
| Triwits Technologies Pvt Ltd | |
| TRL IT Solutions | Gujarat |
| Troibits Infotech Pvt Ltd | |
| Troikaa Pharmaceuticals Ltd | |
| Trois Infotech | |
| TronicsZone | |
| Troniex technologies | |
| Troniex Technologies | |
| Tronologic | |
| TRooInbound Pvt Ltd | |
| Troop Messenger | Telangana |
| TRooTech Business Solutions Pvt Ltd | Gujarat |
| TruCap Finance Ltd | Maharashtra |
| True Balance | |
| True Code Masters | |
| True Space Solutions | |