| GRANDTEK COMPANY LIMITED | Private company limited by shares | Dissolved |
| GRANDTEK LIMITED | Private company limited by shares | Live |
| GRANDTEK (CHINA) LIMITED | Private company limited by shares | Dissolved |
| GRANDTEK ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| GRANDTEK ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| GRANDTEK FINANCE LIMITED | Private company limited by shares | Dissolved |
| GRANDTEK (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GRANDTEK ASSETS MANAGEMENT LIMITED | Private company limited by shares | Dissolved |