| TECH-W ENGINEERING LIMITED | Private company limited by shares | Live |
| TECHWANT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TECHWARE LIMITED | Private company limited by shares | Dissolved |
| Techwave Solutions Limited | Private company limited by shares | Live |
| TECHWAVE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TECHWAY LIMITED | Private company limited by shares | Dissolved |
| TECHWAY LIMITED | Private company limited by shares | Dissolved |
| TECHWAY LIMITED | Private company limited by shares | Live |
| TECHWAY (ASIA) LIMITED | Private company limited by shares | Dissolved |
| TECHWAY (CHINA) LIMITED | Private company limited by shares | Live |
| Techway (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Tech-way Entrepreneurship College (Hong Kong) Co., Limited | Private company limited by shares | Live |
| TECHWAY COMPONENTS COMPANY LIMITED | Private company limited by shares | Live |
| Techway Investment Consulting Limited | Private company limited by shares | Live |
| TECHWAY ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| TECHWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TECHWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TECHWAY ENGINEERING CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| TECHWAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TECHWAY HONG KONG LIMITED | Private company limited by shares | Dissolved |
| TECHWAY INVESTMENT LIMITED | Private company limited by shares | Live |
| TECHWAY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TECHWAY MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| TECHWAY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TECHWAY TECHNOLOGY CO. LIMITED | Private company limited by shares | Dissolved |
| Techway Technology Limited | Private company limited by shares | Live |
| TECHWAY TRADING LIMITED | Private company limited by shares | Dissolved |
| TECHWAY (HONG KONG) TRADING LIMITED | Private company limited by shares | Dissolved |
| TECHWAY TRANSPORTATION LIMITED | Private company limited by shares | Live |
| TECHWAYS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TECHWAYS INVESTMENT LIMITED | Private company limited by shares | Live |
| TECHWEAL LIMITED | Private company limited by shares | Dissolved |
| TECHWEALTH TRADING LIMITED | Private company limited by shares | Live |
| TECHWEAR CO., LIMITED | Private company limited by shares | Live |
| TECH-WEAR MANUFACTURING (HONGKONG) COMPANY LIMITED | Private company limited by shares | Live |
| MEGA TECHWELD ENGINEERING LIMITED | Private company limited by shares | Live |
| TECHWELL LIMITED | Private company limited by shares | Dissolved |
| TECHWELL LIMITED | Private company limited by shares | Dissolved |
| TECHWELL LIMITED | Private company limited by shares | Live |
| WUXI TECHWELL MACHINERY CO., LIMITED | Private company limited by shares | Live |
| TECHWELL CREATIVE LIMITED | Private company limited by shares | Live |
| TECHWELL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| TECHWELL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| TECHWELL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| TECHWELL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| TECHWELL ELECTRONIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| TECHWELL ELECTRONICS LIMITED | Private company limited by shares | Live |
| TECHWELL ENGINEERING LIMITED | Private company limited by shares | Live |
| TECHWELL ENGINEERING LIMITED | Private company limited by shares | Live |
| TECHWELL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Techwell HT Facade Limited | Private company limited by shares | Live |
| TECHWELL GLOBAL LIMITED | Private company limited by shares | Live |
| TECHWELL ENTERPRISES GROUP LIMITED | Private company limited by shares | Live |
| TECHWELL (HK) LIMITED | Private company limited by shares | Dissolved |
| TECHWELL (HK) LIMITED | Private company limited by shares | Live |
| TECHWELL INDUSTRY (H.K) LIMITED | Private company limited by shares | Live |
| TECHWELL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| EAST TECHWELL (HONGKONG) LIMITED | Private company limited by shares | Live |
| TECHWELL INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| TECHWELL INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| TECHWELL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TECHWELL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TECHWELL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TECHWELL ELECTRONICS INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| TECHWELL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TECHWELL MAGNETIC LIMITED | Private company limited by shares | Dissolved |
| Techwell Medical Service and Supply Limited | | Live |
| TECHWELL PROMOTION LIMITED | Private company limited by shares | Dissolved |
| TECHWELL SERVICES LIMITED | Private company limited by shares | Dissolved |
| SUMIDA TECHWELL SYSTEM SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| TECH-WELL SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| TECHWELL SYSTEMS LIMITED | Private company limited by shares | Live |
| Techwell Technology Limited | Private company limited by shares | Live |
| TECHWEN MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| TECHWICK COMPANY LIMITED | Private company limited by shares | Dissolved |
| TECHWICK LIMITED | Private company limited by shares | Live |
| TECHWIDE LIMITED | Private company limited by shares | Live |
| TECHWIDE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TECHWIDE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TECHWILL (ASIA) LIMITED | Private company limited by shares | Live |
| TECHWILL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TECHWIN LIMITED | Private company limited by shares | Live |
| TECHWIN IMP & EXP LIMITED | Private company limited by shares | Live |
| TECHWIN ASIA LIMITED | Private company limited by shares | Dissolved |
| TECHWIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TECHWIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TECHWIN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| TECHWIN CAPITAL RESOURCES LIMITED | Private company limited by shares | Live |
| TECH-WING INDUSTRIAL LIMITED | Private company limited by shares | Live |
| TECHWING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TECHWINGS LIMITED | Private company limited by shares | Live |
| TECHWIRE LIMITED | Private company limited by shares | Dissolved |
| TECHWISE LIMITED | Private company limited by shares | Dissolved |
| TECHWISE LIMITED | Private company limited by shares | Dissolved |
| TECHWISE LIMITED | Private company limited by shares | Live |
| ZS Techwise Limited | Private company limited by shares | Live |
| TECHWISE ASIA LIMITED | Private company limited by shares | Dissolved |
| TECHWISE CIRCUITS COMPANY LIMITED | Private company limited by shares | Live |
| TECHWISE PRINTED CIRCUITS BOARD LIMITED | Private company limited by shares | Live |
| TECHWISE TRADING CO., LIMITED | Private company limited by shares | Live |