| Company Name | Type | Status |
|---|---|---|
| HIUBE LIMITED | Private company limited by shares | Live |
| HIUKWAN LIMITED | Live | |
| HIUN YAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HI-UNION LIMITED | Private company limited by shares | Live |
| HI-UNITED LIMITED | Private company limited by shares | Dissolved |
| HIUSA LIMITED | Private company limited by shares | Live |
| HIUU JEWELLERY LIMITED | Private company limited by shares | Live |
| Hiuyeung International Limited | Private company limited by shares | Live |