| Sun Yenn Limited | Private company limited by shares | Live |
| YENNEX LIMITED | Private company limited by shares | Dissolved |
| YENNING LIMITED | Private company limited by shares | Live |
| KAY YENNINGS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| YENNIX LIMITED | Private company limited by shares | Dissolved |
| YENNORA COMPANY LIMITED | Private company limited by shares | Dissolved |
| YENNORA INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| YENNY COMPANY LIMITED | Private company limited by shares | Dissolved |
| YENNY INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Yenny Yoga Limited | Private company limited by shares | Live |