| WINSTART POWER CO., LIMITED | Private company limited by shares | Live |
| WINSTART ELECTRONIC LIMITED | Private company limited by shares | Live |
| Win-Start Industrial Co., Limited | Private company limited by shares | Live |
| SHANTOU WINSTART TOYS CO., LIMITED | Private company limited by shares | Live |
| WINSTART TRADING LIMITED | Private company limited by shares | Dissolved |
| WINSTATE LIMITED | Private company limited by shares | Dissolved |
| WINSTATE LIMITED | Private company limited by shares | Dissolved |
| WINSTATE LIMITED | Private company limited by shares | Dissolved |
| WINSTATE ASIA LIMITED | Private company limited by shares | Dissolved |
| WINSTATE CORPORATION LIMITED | Private company limited by shares | Live |
| HONG KONG WINSTATE LIMITED | Private company limited by shares | Live |
| WINSTATE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| WINSTATE INTERNATIONAL LIMITED | Private company limited by shares | Live Commenced dormancy on 14-Oct-2010 |
| WINSTATE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| WINSTATE DIGITAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| WINSTATE TRADING LIMITED | Private company limited by shares | Dissolved |
| WINSTATES LIMITED | Private company limited by shares | Dissolved |
| WINSTEAD LIMITED | Private company limited by shares | Dissolved |
| WINSTEAD LIMITED | Private company limited by shares | Live |
| WINSTEAD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WINSTEC LOGISTICS LIMITED | Private company limited by shares | Dissolved |
| Winstech Enterprises Company Limited | Private company limited by shares | Live |
| WINSTEN LIMITED | Private company limited by shares | Dissolved |
| WINSTEP (CHINA) LIMITED | Private company limited by shares | Live |
| WINSTEP ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| WINSTEP ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| WINSTEP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WINSTEP INVESTMENT LIMITED | Private company limited by shares | Live |
| WINSTEP TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Winstep Trading Limited | Private company limited by shares | Live |
| WINSTER LIMITED | Private company limited by shares | Live |
| WINSTER ENGINEERING COMPANY LIMITED | | Live |
| WINSTER INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINSTER TECH. & TRADE CO., LIMITED | Private company limited by shares | Live |
| WINSTEX LIMITED | Private company limited by shares | Dissolved |
| WINSTHRONE INTERNATIONAL RESOURCES LIMITED | Private company limited by shares | Live |
| Winstill Precision Mold Co., Limited | Private company limited by shares | Live |
| Winstill Mold Industrial Limited | Private company limited by shares | Live |
| Winstill Mould ShenZhen Co., Limited | Private company limited by shares | Live |
| WINSTIME INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WINSTIN INTERNATIONAL CORPORATION (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| WINSTOCK COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINSTOCK LIMITED | Private company limited by shares | Live |
| WINSTOCK DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| WINSTOCK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WINSTOCK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WINSTOM LIMITED | Private company limited by shares | Dissolved |
| WINSTOM INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| WINSTON LIMITED | Private company limited by shares | Dissolved |
| WINSTON LIMITED | Private company limited by shares | Dissolved |
| WINSTON LIMITED | Private company limited by shares | Live |
| WINSTON M & E LIMITED | Private company limited by shares | Live |
| WINSTON LAM COMPANY LIMITED | Private company limited by shares | Live |
| NEW WINSTON LIMITED | Private company limited by shares | Live |
| WINSTON (ASIA) LIMITED | Private company limited by shares | Dissolved |
| WINSTON (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Winston Capital Limited | Private company limited by shares | Live |
| WINSTON CHUI COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK WINSTON CO., LIMITED | Private company limited by shares | Live |
| WINSTON FURNITURE CO., LIMITED | Private company limited by shares | Live |
| Winston Consultancy Limited | Private company limited by shares | Dissolved |
| WINSTON EDUCATION LIMITED | Private company limited by shares | Live |
| WINSTON ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| WINSTON ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| WINSTON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WINSTON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WINSTON FASHION LIMITED | Private company limited by shares | Dissolved |
| WINSTON FASHION CO. LIMITED | Private company limited by shares | Dissolved |
| WINSTON & FRANKLIN LIMITED | Private company limited by shares | Live |
| WINSTON GROUP LIMITED | Private company limited by shares | Dissolved |
| CR WINSTON GROUP LIMITED | Private company limited by shares | Live |
| Winston Group Limited | Private company limited by shares | Live |
| WINSTON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WINSTON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WINSTON INVESTMENT LIMITED | Private company limited by shares | Live |
| Winston Marine Co. Limited | Private company limited by shares | Live |
| WINSTON NOMINEE LIMITED | Private company limited by shares | Dissolved |
| WINSTON PACIFIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| Pauline and Winston Limited | Private company limited by shares | Live |
| WINSTON NOODLE PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| WINSTON PROPERTIES LIMITED | Private company limited by shares | Live |
| WINSTON SHIPPING LIMITED | Private company limited by shares | Live |
| Smart Winston Limited | | Live |
| WINSTON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| WINSTON TECHNOLOGY LIMITED | Private company limited by shares | Live |
| WINSTON TOURS LIMITED | Private company limited by shares | Dissolved |
| WINSTON TRADING LIMITED | Private company limited by shares | Dissolved |
| WINSTON TRADING LIMITED | Private company limited by shares | Live |
| Winston Wellington Limited | Private company limited by shares | Live |
| WINSTON WINE LIMITED | Private company limited by shares | Live |
| WinstonChem Technology Co., Limited | Private company limited by shares | Live |
| WINSTON-CLINTON INVESTMENT LIMITED | Private company limited by shares | Live |
| HK Winstone Company Limited | Private company limited by shares | Live |
| QINGDAO WIN-STONE IMP.&EXP. CO., LIMITED | Private company limited by shares | Dissolved |
| WINSTONE ENGINEERING AND TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WIN-STONE FOODS CO., LIMITED | Private company limited by shares | Live |
| WINSTONE (HK) LIMITED | Private company limited by shares | Live |
| WINSTONE (HK) LIMITED | | Live |
| HONG KONG WINSTONE ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| WINSTONE INDUSTRIAL LIMITED | Private company limited by shares | Live |