| KAMWELL LIMITED | Private company limited by shares | Dissolved |
| KAMWELL ENTERPRISES (CHINA) LIMITED | Private company limited by shares | Dissolved |
| KAMWELL ENGINEERING & DESIGN LIMITED | Private company limited by shares | Dissolved |
| KAMWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAMWELL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| KAMWELL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| KAMWELL MERCHANDISING LIMITED | Private company limited by shares | Dissolved |
| KAMWELL TRADING LIMITED | Private company limited by shares | Dissolved |