| UNIX COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNIX LIMITED | Private company limited by shares | Live |
| UNIX AGENCY LIMITED | Private company limited by shares | Dissolved |
| UNIX CHINA COMPANY LIMITED | Private company limited by shares | Live |
| UNIX COMPUTERS LIMITED | Private company limited by shares | Dissolved |
| UNIX CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| UNI-X ENGINEERING LIMITED | Private company limited by shares | Live |
| UNIX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNIX. FINANCE LIMITED | Private company limited by shares | Live |
| Unix Hitech Limited | | Live |
| UNIX HONG KONG LIMITED | Private company limited by shares | Dissolved |
| UNIX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNIX OCEAN LIMITED | Private company limited by shares | Live |
| UNIX POWER LIMITED | | Live |
| ACE Unix Studio Limited | | Live |
| Unix Technology Limited | Private company limited by shares | Live |
| UNIX TIMBER LIMITED | Private company limited by shares | Dissolved |
| Unixar Limited | Private company limited by shares | Live |
| Unixcel Co., Limited | | Live |
| UNIXI LIMITED | Private company limited by shares | Live |
| UNIXIN TRADING CO., LIMITED | Private company limited by shares | Live |
| Unix-Info Limited | Private company limited by shares | Live |
| Unixion IP Company Limited | Private company limited by shares | Live |
| HONGKONG UNIXO INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| UNIXPACE Company Limited | Private company limited by shares | Live |
| UNIXPRESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONGKONG UNIXRAIN INDUSTRY LIMITED | Private company limited by shares | Live |
| UNIXTRONICS LIMITED | Private company limited by shares | Live |