| VICSON LIMITED | Private company limited by shares | Dissolved |
| Vicson Engineering Limited | | Live |
| VICSON FAREAST LIMITED | Private company limited by shares | Live |
| VICSON ELECTRONICS (HK) LIMITED | Private company limited by shares | Live |
| VICSON HOLDINGS LIMITED | Private company limited by shares | Live |
| VICSON TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| VICSON INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| VICSON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Vicson International Trading Limited | | Live |
| VICSON INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| VICSON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| VICSON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| VICSON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |