| TINHANGKIN PUBLICATIONS LIMITED | Private company limited by shares | Dissolved |
| HK TINHANKIN COSMETICS LIMITED | Private company limited by shares | Live |
| TINHANKIN PHARMACEUTICAL LIMITED | Private company limited by shares | Live |
| TINHAU ASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Tinhau Co., Limited | Private company limited by shares | Live Commenced dormancy on 21-Nov-2014 |
| TINHAWK COMPANY LIMITED | Private company limited by shares | Live |
| TINHEAP LIMITED | Private company limited by shares | Dissolved |
| TINHEAP DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| TINHIN LIMITED | Private company limited by shares | Live |
| Tinhin Trading (HK) Co., Limited | Private company limited by shares | Live |
| TINHO NETWORK COMM LIMITED | Private company limited by shares | Live |
| TINHO GROUP LIMITED | Private company limited by shares | Live |
| LIKHUNG TINHO GROUP HOLDING LIMITED | Private company limited by shares | Live |
| TINHO TIME LIMITED | Private company limited by shares | Live |
| TINHON PROPERTY AGENCY LIMITED | Private company limited by shares | Live |
| TINHONG CAPITAL MARKET SA NA LIMITED | Private company limited by shares | Live |
| TINHOPE LIMITED | Private company limited by shares | Dissolved |
| TINHUI TECHNOLOGY LIMITED | Private company limited by shares | Live |