| TechInnovation | Singapore |
| TechLadies | Singapore |
| TechNarwhals Pte Ltd | |
| Technics Communication & Electronics Pte Ltd | Singapore |
| Technische Universität München Asia | |
| TechnoRiver | Singapore |
| Techspeare Pte Ltd | |
| TechStudio Solutions Pte Ltd | Singapore |
| TechTIQ Solutions | |
| TechUP | |
| TeleChoice International Ltd | Singapore |
| TeleScience (Singapore) Pte Ltd | Singapore |
| Telesources (S) Pte Ltd | Singapore |
| TELIgraph Business Systems Pte Ltd | Singapore |
| Telr Pte Ltd | |
| Temasek Holdings Pte Ltd | Singapore |
| Temasek Polytechnic | Singapore |
| Temasys Communications | Singapore |
| TemPolor | |
| Tescom APAC | Singapore |
| Test Tooling Solutions Group | Singapore |
| Testech | Singapore |
| That Marketing Guy Pte Ltd | Singapore |
| The Business Collective | Singapore |
| The Cyber Assembly | Singapore |
| The Digital Cube | Singapore |
| The Executive Centre | Singapore |
| The FinLab | |
| The Gentlebros Pte Ltd | |
| The Great Room | Singapore |
| The Hive Carpenter | Singapore |
| The Infuencer AI | |
| The Reg Consultants Pte Ltd | Singapore |
| The Software Practice | Singapore |
| The Stakeholder Company Pte Ltd | Singapore |
| The Sunday Studio | Singapore |
| The Tech Revolutionist | Singapore |
| The Verticals Consultancy Group Pte Ltd | Singapore |
| The Workshop Industrial P.O.D.S. | Singapore |
| The World Management Pte Ltd | Singapore |
| ThinSoft Pte Ltd | Singapore |
| ThreatBook | |
| Thrixen | |
| Thunes Ltd | Singapore |
| Tickled Media Pte Ltd | Singapore |
| Tigernix Pte Ltd | Singapore |
| Timesoft Pte Ltd | Singapore |
| Tin Men Capital Pte Ltd | |
| Tinkle International Pte Ltd | Singapore |
| Tip Biosystems Pte Ltd | Singapore |