| LUEN SUN INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| WHEELOCK MARDEN AND COMPANY (JAPAN) LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SURREY LIMITED | Private company limited by shares | Dissolved |
| CHI HING INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| CHI FAI INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| CHI CHUEN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |