| Company Name | Type | Status |
|---|---|---|
| H-HK RRC LIMITED | Private company limited by shares | Live |
| H.H.K. FINANCE COMPANY LIMITED | Live | |
| H.H.K. (HOLDINGS) COMPANY LIMITED | Private company limited by shares | Live |
| H.H.K. INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| H.H.K. SHIPPING COMPANY LIMITED | Private company limited by shares | Live |
| HHKM CHINA (HK) LIMITED | Private company limited by shares | Live |