| WINSON TRANSPORTATION LIMITED | | Live |
| TREASURE WINSON LIMITED | Private company limited by shares | Live |
| WINSON UNION LIMITED | Private company limited by shares | Live |
| WINSON UNION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WINSON UNION (HK) LIMITED | Private company limited by shares | Dissolved |
| WINSON UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WINSON UNIVERSAL LIMITED | Private company limited by shares | Live |
| WINSON VICTOR COMPANY LIMITED | Private company limited by shares | Live |
| WANDY AND WINSON COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINSON (WAYLAND) GROUP LIMITED | Private company limited by shares | Dissolved |
| WINSON WILL ENTERPRISE LIMITED | Private company limited by shares | Live |
| Winson Wines Company Limited | Private company limited by shares | Live |
| WINSON MA WORKSHOP LIMITED | Private company limited by shares | Dissolved |
| WINSON WORLD WIDE GROUP LIMITED | Private company limited by shares | Live |
| WINSON WORLDWIDE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINSON WORLDWIDE LIMITED | Private company limited by shares | Live |
| WINSONCO LIMITED | Private company limited by shares | Live |
| WINSONCORP DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| WINSONCORP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WINSONE LIMITED | Private company limited by shares | Live |
| WINSONFAT INVESTMENTS LIMITED | Private company limited by shares | Live |
| WINSONG ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| WINSONHEI (HK) INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| WINSONIC LIMITED | Private company limited by shares | Dissolved |
| WINSONIC LIMITED | Private company limited by shares | Live |
| WINSONIC ELECTRIC LIMITED | Private company limited by shares | Live |
| WINSONIC ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| WINSONIC INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WINSONIC ELECTRONICS MANUFACTURING LIMITED | Private company limited by shares | Live |
| WINSONIC TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| WINSONPACIFIC LIMITED | Private company limited by shares | Dissolved |
| Winsonpool Industrial Limited | Private company limited by shares | Live |
| J. C. & WINSONS COMPANY LIMITED | Private company limited by shares | Live |
| WINSON'S ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Winson-Tech Electronic Limited | Private company limited by shares | Live |
| WINSONTECH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WINSONY LIMITED | Private company limited by shares | Dissolved |
| WINSONY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |