| Whitehead Limited | Private company limited by shares | Live |
| WHITEHEAD (CHINA) INVESTMENT LIMITED | Private company limited by shares | Live |
| WHITEHEAD CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| WHITEHEAD BBQ GARDEN LIMITED | Private company limited by shares | Dissolved |
| MA ON SHAN WHITEHEAD GOLF CENTRE LIMITED | Private company limited by shares | Live |
| WHITEHEAD & POOLE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| WHITEHEAD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WHITEHEAD MANAGEMENT LIMITED | Private company limited by shares | Live |
| WHITEHEAD PARTNERS LIMITED | Private company limited by shares | Dissolved |
| GILLETTE & WHITEHEAD DRILLING SERVICES LIMITED | Private company limited by shares | Dissolved |