| Hillead Holding (Hong Kong) Limited | Private company limited by shares | Live |
| HILLEL - MILBRIT ASSOCIATES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HILLEN SPORTS EVENT LIMITED | Private company limited by shares | Live |
| Hillenbrand Hong Kong Limited | Private company limited by shares | Live |
| HILLEON LIMITED | Private company limited by shares | Dissolved |
| HILLEON LIMITED | Private company limited by shares | Live |
| HILLER LIMITED | Private company limited by shares | Dissolved |
| HILLER LIMITED | Private company limited by shares | Live |
| Hillerstorp Asia Limited | Private company limited by shares | Live |
| HILLERTON COMPANY LIMITED | Private company limited by shares | Live |
| HILLERY LIMITED | Private company limited by shares | Dissolved |
| HILLERY LIMITED | Private company limited by shares | Live |
| Hillery Way Limited | Private company limited by shares | Live |
| Hillery Moon Limited | Private company limited by shares | Live |
| HILLEX LIMITED | Private company limited by shares | Live |
| HILLEX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HILLEY LIMITED | Private company limited by shares | Dissolved |
| HILLEY ENTERPRISES LIMITED | Private company limited by shares | Live |