| Company Name | Type | Status |
|---|---|---|
| ASIA GAS & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MUTUAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| WONG & LEUNGS LIMITED | Private company limited by shares | Dissolved |
| KOWLOON TOURIST SERVICE COMPANY LIMITED | Private company limited by shares | Dissolved |
| BELLOWS-VALVAIR (H.K.) LIMITED | Private company limited by shares | Dissolved |
| G. D. INVESTMENTS LIMITED | Private company limited by shares | Dissolved |