| Yann Kun Fu Yin Limited | Private company limited by shares | Live |
| YANNA CO. LIMITED | Private company limited by shares | Live |
| CHINA YANNAN INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| YANNAN TRADE CO. LIMITED | Private company limited by shares | Live |
| YANNAY LIMITED | | Live |
| BIG YANNE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YVETTE YANNE LIMITED | Private company limited by shares | Live |
| Yannes Solution Limited | | Live |
| YANNESS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YANNEST TRADING LIMITED | Private company limited by shares | Live |
| YANNEX LIMITED | Private company limited by shares | Dissolved |
| FU YANNG ENTERPRISE CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Heshou Yannian Trading Limited | | Live |
| HK YANNIAN PHYSIOTHERAPY EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| Yannie Limited | Company limited by guarantee | Live |
| Yannie Investment Limited | Private company limited by shares | Live |
| YANNIEC Limited | Private company limited by shares | Live |
| Yannie's 44Project International Limited | Private company limited by shares | Live |
| YANNIE'S TRADING LIMITED | Private company limited by shares | Live |
| Yannis Limited | Private company limited by shares | Live |
| YANNIS 421 LIMITED | | Live |
| YANNIS C LIMITED | | Live |
| YANNIS P LIMITED | | Live |
| YANNIS Y LIMITED | | Live |
| YANNIS 1997 LIMITED | | Live |
| HK Yanno International Limited | | Live |
| YANNO INT'L FINERY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ZHEJIANG YANN'S ARTS & CRAFTS CO., LIMITED | Private company limited by shares | Live |
| YANNTEX INDUSTRIAL COMPANY LIMITED | | Live |