| UNISTO LIMITED | Private company limited by shares | Live |
| UNISTOCK LIMITED | Private company limited by shares | Dissolved |
| UNISTOCK FINANCE LIMITED | Private company limited by shares | Dissolved |
| UNISTOCK FINANCE (NOMINEES) LIMITED | Private company limited by shares | Dissolved |
| VICTORY UNISTOCK LIMITED | Private company limited by shares | Dissolved |
| UNISTONE GLOBAL LIMITED | Private company limited by shares | Dissolved |
| HONG KONG UNISTONE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Unistone Hong Kong Limited | Private company limited by shares | Live |
| UniStorys Limited | | Live |