| WINYON LIMITED | Private company limited by shares | Dissolved |
| WINYORK LIMITED | Private company limited by shares | Dissolved |
| WINYORK ELECTRONIC CO., LIMITED | Private company limited by shares | Dissolved |
| WINYORK DEVELOPMENT LIMITED | Private company limited by shares | Live |
| WINYORK FAR EAST LIMITED | Private company limited by shares | Dissolved |
| WINYOUNG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Win-Younger Electronic Technology (HK) Co., Limited | Private company limited by shares | Dissolved |
| WINYOUTH COMPANY LIMITED | Private company limited by shares | Dissolved |