| Company Name | Type | Status |
|---|---|---|
| H.H.C. (HK) COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| H.H.C TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HH-Capital Limited | Private company limited by shares | Live |
| HH-Civilization-Capital Company Limited -The- | Private company limited by shares | Live |
| HHCON TECHNOLOGY LIMITED | Live | |
| HHCW Management Limited | Private company limited by shares | Live |