| Company Name | Type | Status |
|---|---|---|
| LUEN MOW INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| KAR YUN INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| R. & C. INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| ORE & MINERAL LIMITED | Private company limited by shares | Dissolved |
| CHEUNG HING METAL WINDOWS COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HK-HAWAII DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |