| Taron Solutions Ltd | Hong Kong |
| Tasan Computer Systems Ltd | Hong Kong |
| Tatung Co. | Taiwan |
| Tatung Institute of Technology | |
| Tatung Technology, Inc. | Taiwan |
| Tatung University | |
| Tatung University - Department of Computer Science and Engineering | Taiwan |
| TAYAO Technology Co., Ltd | Taiwan |
| TC-iStar.com | Taiwan |
| TCL North America | Guangdong |
| Team Group, Inc. | Taiwan |
| Teambition | |
| Tech Men | Hong Kong |
| Tech-Wave Industrial Co., Ltd | Taiwan |
| Techfaith | Beijing |
| Techland Computer Systems Ltd | Hong Kong |
| TechNews, Inc. | Taiwan |
| Technical Institute of Physics and Chemistry, Chinese Academy of Sciances | |
| TechnoDerma Medicines, Inc. | Zhejiang |
| Technokey Co., Ltd | Hong Kong |
| Technolink Enterprise Co. | Taiwan |
| Technological Vocational College of Dezhou | |
| Technology and Engineering Center for Space Utilization, Chinese Academy of Sciences | |
| Techpool Bio-Pharma Co., Ltd | |
| TechPowerUp | Hong Kong |
| Techwalker | Beijing |
| Techwan Robot, Inc. | Taiwan |
| TechWare | Taiwan |
| Techwave Technology Ltd | Hong Kong |
| TechWeb.com.cn | Beijing |
| Teclison Ltd | |
| Teco Corporation | Taiwan |
| Tecom Co., Ltd | Taiwan |
| TECPEL Co., Ltd | Taiwan |
| Tedu | |
| TeenySoft | Sichuan |
| Tek Crown Technology Co., Ltd | Taiwan |
| Tele Tong Enterprise Co., Ltd | Taiwan |
| Telecom Digital | Hong Kong |
| Telecom Technology Center | Taiwan |
| Telecommunications & Technology Asia Ltd | Hong Kong |
| Tenacia Biotechnology (Shanghai) Co., Ltd | |
| Tencent | Guangdong |
| Tencent Cloud Computing (Beijing) Co., Ltd | Beijing |
| Tencent EdgeOne | |
| Tencent Exploration Team | |
| Tencent RTC | |
| Tencent Yunbao | |
| Tenfold Information Technology Ltd | |
| Tenglong Holding Group | |