| WINSOM LIMITED | Private company limited by shares | Dissolved |
| WINSOM CONSTRUCTION TECHNOLOGY (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| WINSOM ENTERPRISES LIMITED | Private company limited by shares | Live |
| WINSOM GOLD LIMITED | Private company limited by shares | Live |
| WINSOM TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| WINSOM TECHNOLOGY LIMITED | Private company limited by shares | Live |
| WINSOM TRADING LIMITED | Private company limited by shares | Live |
| WINSOME WIN LIMITED | Private company limited by shares | Dissolved |
| WINSOME LIMITED | Private company limited by shares | Live |
| BLC WINSOME LIMITED | Private company limited by shares | Dissolved |
| TOP WINSOME LIMITED | Private company limited by shares | Live |
| WINSOME LIMITED | Private company limited by shares | Live |
| BEST WINSOME LIMITED | Private company limited by shares | Dissolved |
| WINSOME CAPITAL LIMITED | Private company limited by shares | Live |
| WINSOME CHAMPION COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINSOME DISTRIBUTORS LIMITED | Private company limited by shares | Live |
| WINSOME DRAGON COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINSOME ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| WINSOME ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WINSOME ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WINSOME FINANCE LIMITED | Private company limited by shares | Live |
| WINSOME FURNITURE LIMITED | Private company limited by shares | Live |
| WINSOME GAIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINSOME GLORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINSOME HOLDING LIMITED | Private company limited by shares | Dissolved |
| WINSOME INVESTMENT COMPANY, LIMITED | Private company limited by shares | Live |
| WINSOME INVESTMENTS LIMITED | Private company limited by shares | Live |
| WINSOME LEADER COMPANY LIMITED | Private company limited by shares | Live |
| WINSOME LECTRON COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINSOME FOOTWEAR MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| WINSOME TOYS MANUFACTORY LIMITED | Private company limited by shares | Live |
| WINSOME (MANUFACTURER) CO. LIMITED | Private company limited by shares | Dissolved |
| WINSOME MANUFACTURERS LIMITED | Private company limited by shares | Dissolved |
| WINSOME NICE LIMITED | Private company limited by shares | Dissolved |
| WINSOME PROPERTIES LIMITED | Private company limited by shares | Live |
| WINSOME RICH COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINSOME STOCK COMPANY LIMITED | Private company limited by shares | Live |
| WINSOME TELECOMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| WINSOME TEXTILES COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINSOMEN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WINSOMEWISH LIMITED | Private company limited by shares | Dissolved |