| TECHA ASIA LIMITED | Private company limited by shares | Live |
| Techa Spirit Limited | | Live |
| Techable Company Limited | Private company limited by shares | Live |
| TECHABLE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Techable Foundation Limited | Company limited by guarantee | Live |
| TECHABLE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TECHABLE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TechACE Limited | Private company limited by shares | Live |
| TECHACT LIMITED | Private company limited by shares | Dissolved |
| TECH-AD SCIENTIFIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| TECHADO LIMITED | | Live |
| TECHADVANCE LIMITED | Private company limited by shares | Dissolved |
| TECHAIN LIMITED | Private company limited by shares | Dissolved |
| TECHAIN LIMITED | Private company limited by shares | Dissolved |
| TECHAIN LIMITED | Private company limited by shares | Dissolved |
| Techain Limited | Private company limited by shares | Live |
| TECHAL LIMITED | Private company limited by shares | Dissolved |
| TECHALL LIMITED | Private company limited by shares | Dissolved |
| TECHALL LIMITED | Private company limited by shares | Dissolved |
| TECHALL LIMITED | Private company limited by shares | Live |
| TECHALL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TechAlley Limited | | Live |
| TECHAMP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TECHAN LIMITED | Private company limited by shares | Dissolved |
| HONG KONG TECHANCE LIMITED | Private company limited by shares | Live |
| TECHANCES LIMITED | Private company limited by shares | Live |
| TECHANCES INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TECHANCES INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TechApple Limited | Private company limited by shares | Live |
| TECHARA LIMITED | | Live |
| TECHARGE ASIA LIMITED | Private company limited by shares | Live |
| TECHARM LIMITED | Private company limited by shares | Dissolved |
| TechArm Technologies Limited | Private company limited by shares | Live |
| TECHART COMPANY LIMITED | Private company limited by shares | Dissolved |
| TECHART HK LIMITED | Private company limited by shares | Dissolved |
| TECHART (CHINA) LIMITED | Private company limited by shares | Live |
| TECH-ART GIFT & CRAFT CO., LIMITED | Private company limited by shares | Dissolved |
| TECH-ART FASHION COMPANY LIMITED | Private company limited by shares | Dissolved |
| TECHART GROUP LIMITED | Private company limited by shares | Dissolved |
| TechArt Group Limited | | Live |
| TECHART HONG KONG LIMITED | Private company limited by shares | Dissolved |
| TECHART INDUSTRIAL LIMITED | Private company limited by shares | Live |
| TECHART INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TECHART INTERNATIONAL (HOLDING) LIMITED | Private company limited by shares | Dissolved |
| TECHART NOMINEES LIMITED | Private company limited by shares | Dissolved |
| Techart Resources Limited | Private company limited by shares | Live |
| Techart Electronic Technology Co., Limited | Private company limited by shares | Live |
| TECHART TRADING LIMITED | Private company limited by shares | Dissolved |
| TECHARTER LIMITED | Private company limited by shares | Dissolved |
| TECHASE LIMITED | Private company limited by shares | Dissolved |
| TECHASE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TECHASE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Denas Techasia Limited | Private company limited by shares | Live |
| TECHASIA INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TECH-ASIA FINANCING ENGINEERING AND TRADING LIMITED | Private company limited by shares | Dissolved |
| Techavenue International Limited | Private company limited by shares | Live |