| D2M Biotherapeutics Limited | Private company limited by shares | Live |
| Birdie Biotherapeutics HK Limited | Private company limited by shares | Live |
| AT Biotherapeutics (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Eubulus Biotherapeutics (Hong Kong) Limited | Private company limited by shares | Live |
| Just Biotherapeutics (Hong Kong) Limited | Private company limited by shares | Live |
| BIOTHERAPEUTICS HONG KONG LIMITED | Private company limited by shares | Live |
| IASO Biotherapeutics Limited | Private company limited by shares | Live |
| FRONTIERS INNOVATIVE BIOMEDICAL AND BIOTHERAPEUTICS COMPANY LIMITED | | Live |
| InnoVec Biotherapeutics Limited | | Live |
| Care More Biotherapeutics Limited | Private company limited by shares | Live |
| Ocean Biotherapeutics Company Limited | Private company limited by shares | Live |
| Tavotek Biotherapeutics (Hong Kong) Limited | Private company limited by shares | Live |
| Tavotek Biotherapeutics (Hong Kong) Limited | Private company limited by shares | Live |