| HIYEARS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| H.K. HIYEARSHINE (INT'L) KNITTING GROUP LIMITED | Private company limited by shares | Dissolved |
| HIYED (HK) TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Hiyee Hong Kong Industrial Co., Limited | | Live |
| Hong Kong Hiyee Industrial Limited | Private company limited by shares | Live |
| Hiyee Biotechnology (Hong Kong) Co., Limited | Private company limited by shares | Live |
| HIYEE INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| HK Hiyes Limited | Private company limited by shares | Live |
| HI-YET INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |