| TREES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Two Trees Company Limited | Private company limited by shares | Live |
| SKY TREES LIMITED | Private company limited by shares | Live |
| Big Trees Limited | Private company limited by shares | Live |
| TREES COMPANY LIMITED | | Live |
| BONUM TREES LIMITED | Private company limited by shares | Live |
| Rain Trees Limited | Private company limited by shares | Live |
| Trees Trade Limited | Private company limited by shares | Live |
| TREESAM ELECTRONICS CO., LIMITED | | Live |
| HONGKONG TREESGAME NETWORK TECHNOLOGY LIMITED | | Live |
| TREESON COMPANY LIMITED | Private company limited by shares | Live |
| TREESPEED INTERNATIONAL FREIGHT FORWARDING LIMITED | Private company limited by shares | Live |
| TREESTAR INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| TREESTREE LIMITED | | Live |
| TREE-STUDIO LIMITED | Private company limited by shares | Dissolved |
| TREESUN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Treesymbol Limited | | Live |