| TOUSA LIMITED | Private company limited by shares | Dissolved |
| TOUSHI LIMITED | Private company limited by shares | Live |
| HONGKONG TOUSHI JEWELRY ORNAMENTS LIMITED | Private company limited by shares | Live |
| Toushi Think Tank International Company Limited | Private company limited by shares | Live |
| TOUSHI INNOVATION AND RESEARCH CENTER LIMITED | Private company limited by shares | Live |
| Tousolutions Limited | Private company limited by shares | Live |
| TOUSSINE LIMITED | Private company limited by shares | Live |
| TOUSU LIMITED | Private company limited by shares | Live |