| TECHSTAR LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR LIMITED | Private company limited by shares | Live |
| TECHSTAR ADVERTISING LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR (ASIA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR (CHINA) LIMITED | Private company limited by shares | Live |
| TECHSTAR CONSULTANTS LIMITED | Private company limited by shares | Live |
| TECHSTAR DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| TECHSTAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR GARMENTS LIMITED | Private company limited by shares | Dissolved |
| TechStar Group Limited -The- | Private company limited by shares | Live |
| TECHSTAR (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR HOLDINGS LIMITED | Private company limited by shares | Live |
| TECHSTAR INDUSTRIAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR (HONG KONG) LIMITED | Private company limited by shares | Live |
| TECHSTAR INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR INT'L INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TECH-STAR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TECH-STAR INVESTMENTS HK LIMITED | Private company limited by shares | Live |
| TECHSTAR MANAGEMENT LIMITED | Private company limited by shares | Live |
| TECHSTAR NOMINEES LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR PACKAGING (FAR EAST) LIMITED | Private company limited by shares | Live |
| TECHSTAR PACKAGING (HK) LIMITED | Private company limited by shares | Live |
| TECHSTAR PROPERTIES LIMITED | Private company limited by shares | Live |
| TECHSTAR RESOURCES LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR SERVICES LIMITED | Private company limited by shares | Live |
| TECHSTAR SHIPPING LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TechStar Financial Technology Co., Limited | Private company limited by shares | Live |
| TECHSTAR TRADING LIMITED | Private company limited by shares | Dissolved |
| TECHSTAR TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |