| VICO & COMPANY, LIMITED | Private company limited by shares | Dissolved |
| VICO LIMITED | Private company limited by shares | Dissolved |
| VICO LIMITED | Private company limited by shares | Live |
| Vico Sky Limited | Private company limited by shares | Live |
| VICO COMPANY LIMITED | Private company limited by shares | Live |
| Vico Beauty Limited | Private company limited by shares | Live |
| VICO BUSINESS LIMITED | Private company limited by shares | Live |
| Vico Capital Limited | Private company limited by shares | Live |
| VICO ENTERPRISE LIMITED | Private company limited by shares | Live |
| VICO ENTERPRISES LIMITED | Private company limited by shares | Live |
| VICO INVESTMENT LIMITED | Private company limited by shares | Live |
| VICO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| VICO PHARMA LIMITED | | Live |
| Vico Service Limited | Private company limited by shares | Live |
| VICO SHIPPING LIMITED | Private company limited by shares | Dissolved |
| VICO Systems Limited | Private company limited by shares | Live |
| Tessuti di Vico Limited | Private company limited by shares | Live |
| VICODA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Vicoffroad Group(Hong Kong) Limited | Private company limited by shares | Live |
| VICOFIELD LIMITED | Private company limited by shares | Dissolved |
| VICOGARD MED LIMITED | Private company limited by shares | Live |
| Vicok Limited | | Live |
| VICOL ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| VICOL TECHNOLOGY (H. K.) LIMITED | Private company limited by shares | Live |
| VICOLA LIMITED | Private company limited by shares | Dissolved |
| VICOLI LIMITED | Private company limited by shares | Dissolved |
| C.V. CHINESE VICOLO LIMITED | Private company limited by shares | Dissolved |
| VICOM LIMITED | Private company limited by shares | Dissolved |
| VICOM INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| VICOM Solutions Limited | | Live |
| VICOM TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| VICOMA LIMITED | Private company limited by shares | Dissolved |
| VICOME (H.K.) LIMITED | Private company limited by shares | Dissolved |
| VICOMET LIMITED | Private company limited by shares | Dissolved |
| VI.COMFORT ZONE LIMITED | | Live |
| VICON LIMITED | Private company limited by shares | Dissolved |
| VICON COMPANY LIMITED | Private company limited by shares | Dissolved |
| Vicon Group Co., Limited | | Live |
| VICON FREIGHT SERVICE CO., LIMITED | Private company limited by shares | Dissolved |
| VICON TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| VICON CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| Vicon Control Refrigeration System Engineering Limited | Private company limited by shares | Live |
| VICON DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| VICON DEVELOPMENT LIMITED | Private company limited by shares | Live |
| VICON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VICON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| VICON ENTERPRISES LIMITED | Private company limited by shares | Live |
| HONGKONG VICON INDUSTRIAL LIMITED | | Live |
| Vicon Industries Limited | Private company limited by shares | Live |
| VICON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| VICON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| VICON MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| Vicon Assets Management Limited | Private company limited by shares | Live |
| VICON SHIPPING LIMITED | Private company limited by shares | Live |
| VICON STONE CO., LIMITED | Private company limited by shares | Live |
| VICON TRADING LIMITED | Private company limited by shares | Dissolved |
| VICONIA INVESTMENT LIMITED | Private company limited by shares | Live |
| VICONY CO., LIMITED | Private company limited by shares | Live |
| VICOO INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| VICOR LIMITED | Private company limited by shares | Dissolved |
| Protech Vicore Industrial Group Limited | Private company limited by shares | Live |
| THE VICORIA HARBOUR LAND LIMITED | | Live |
| VICORP LIMITED | Private company limited by shares | Dissolved |
| VICORP LIMITED | Private company limited by shares | Live |
| VICORP ASIA HOLDING LIMITED | Private company limited by shares | Dissolved |
| VICORP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| VICORP INVESTMENT LIMITED | Private company limited by shares | Live |
| VICORUN LIMITED | Private company limited by shares | Live |
| VICOSAM TECH CO., LIMITED | Private company limited by shares | Live |
| HK Vicosam Tech Co., Limited | Private company limited by shares | Live |
| VICOTA ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEACOMMERCE VICOTRY INVESTMENT LIMITED | Private company limited by shares | Live |
| VICOTY LIMITED | Private company limited by shares | Dissolved |
| VICOUR LIMITED | Private company limited by shares | Dissolved |
| VICOURT LIMITED | Private company limited by shares | Live |