| BioGanix Limited | Private company limited by shares | Live |
| BIOGAS COMPANY LIMITED | Private company limited by shares | Live |
| BIOGAS CHINA CO. LIMITED | Private company limited by shares | Dissolved |
| CHINA BIOGAS LIMITED | Private company limited by shares | Dissolved |
| Scandinavian Biogas China Limited | Private company limited by shares | Dissolved |
| HUO LONG BIOGAS LIMITED | Private company limited by shares | Live |
| BIOGEE CHINA LIMITED | Private company limited by shares | Live |
| BIOGEM NATURAL BEAUTY SLIM CENTER LIMITED | Private company limited by shares | Dissolved |
| BIOGEM SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BIOGEN COMPANY LIMITED | Private company limited by shares | Live |
| BIOGEN GLOBAL LIMITED | Private company limited by shares | Live |
| Biogen Hong Kong Limited | Private company limited by shares | Live |
| Biogen Idec (Hong Kong) Limited | Private company limited by shares | Live |
| BIOGENCY PTY LIMITED | | Live |
| BIO-GENE LIMITED | Private company limited by shares | Live |
| BIO-GENE HEALTHCARE LIMITED | Private company limited by shares | Live |
| BIO-GENERICS LIMITED | Private company limited by shares | Live |
| HONGKONG BIOGENES INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| BIO-GENESIS LIMITED | Private company limited by shares | Dissolved |
| HK BIOGENESIS TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| Biogenesis Healthcare Limited | Private company limited by shares | Live |
| BioGenesis Medical Company Limited | Private company limited by shares | Live |
| BIOGENET COMPANY LIMITED | Private company limited by shares | Dissolved |
| Biogenetics Limited | Private company limited by shares | Live |
| Biogen.io Limited | Private company limited by shares | Live |
| R & C BIOGENIUS LIMITED | Private company limited by shares | Live |
| Biogens International Limited | Private company limited by shares | Dissolved |
| BIOGLOBAL LIMITED | Private company limited by shares | Dissolved |
| BIOGLOBAL HONG KONG LIMITED | Private company limited by shares | Live |
| Biogold China Limited | Private company limited by shares | Live |
| BIO-GOOD LIMITED | Private company limited by shares | Live Commenced dormancy on 21-Nov-1995 |
| BIOGOOD CHINA LIMITED | Private company limited by shares | Live |
| Bio-Goods Limited | | Live |
| BIOGRAM LIMITED | Private company limited by shares | Dissolved |
| BIOGREEN LIMITED | | Live |
| BioGreen Asia Company Limited | Private company limited by shares | Live |
| BIOGREEN CO., LIMITED | Private company limited by shares | Dissolved |
| BIOGREEN FORMATION COMPANY LIMITED | Private company limited by shares | Live |
| BIO-GRO (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BIOGTS GREEN ENERGY COMPANY LIMITED | Private company limited by shares | Live |