| WINACE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINACE LIMITED | Private company limited by shares | Live |
| WINACE TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| WINACE ENGINEERING LIMITED | Private company limited by shares | Live |
| WINACE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| WINACE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WINACE TECHNOLOGY ASIA LIMITED | Private company limited by shares | Live |
| WINACE TRADING LIMITED | Private company limited by shares | Dissolved |