| Tanzanian English Language Teachers Association (TELTA) |
| Tara Arts Group |
| Tarkib Organization for Arts and Culture |
| Tasarimhane Tanitim Ltd STI |
| Tasck Creative |
| Tasweer Ghar |
| Tata Group |
| Tata Sons Private Limited |
| TCC Global N.V. |
| TCL Technology Group Corporation |
| Tea Times Holding Ltd |
| Team Liquid Enterprises LLC. |
| TeamLease Services Limited |
| Techtronic Industries Co Ltd |
| Teemill Tech Ltd |
| Tefal |
| Tehrik-e-Niswan |
| Telecom plus plc |
| Telemos Capital Holdings Ltd |
| Teleperformance Holdings |
| Teleperformance SE |
| Tem Yapim Yapim Yancilik Limited Sirketi |
| Temasek Capital Management Pte |
| Temasek Holdings (Private) Limited |
| Temel Ticaret ve Yatirim A.S. |