| Unisi Accessory And Fashion Limited | Private company limited by shares | Live |
| UNISIA PACIFIC HOLDING LIMITED | Private company limited by shares | Live |
| UNI-SIDE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNISIGHT LIMITED | Private company limited by shares | Live Commenced dormancy on 08-Nov-2018 |
| Unisight (HongKong) Limited | | Live |
| UNISIGN LIMITED | Private company limited by shares | Dissolved |
| UNI-SIGNAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNI-SIGNAL COMPUTER LIMITED | Private company limited by shares | Dissolved |
| HK UNISIGROUP LIMITED | Private company limited by shares | Live |
| UNISILK LIMITED | Private company limited by shares | Live |
| UNISILVER TIME (HK) TRADING LIMITED | Private company limited by shares | Live |
| UNISIN LIMITED | Private company limited by shares | Dissolved |
| UNISIN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNISINO LIMITED | Private company limited by shares | Dissolved |
| UNI-SINO LIMITED | Private company limited by shares | Live |
| UNI-SINO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNI-SINO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNISION TRADE LIMITED | Private company limited by shares | Live |
| UNISION-WATCH MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| UNISITE LIMITED | Private company limited by shares | Live |
| UNISITE GROUP LIMITED | Private company limited by shares | Live |
| UniSite Holdings Limited | Private company limited by shares | Live |
| UNISITE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |