| HILLTEC INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HILLTECH LIMITED | Private company limited by shares | Dissolved |
| HILLTECH LIMITED | Private company limited by shares | Dissolved |
| HILLTECH LIMITED | Private company limited by shares | Live |
| HILLTECH LIMITED | Private company limited by shares | Live |
| HILLTECH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HILLTECH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HILLTECH TECHNOLOGY CONSULTANT COMPANY LIMITED | Private company limited by shares | Dissolved |