| BIOSPHERE COMPANY LIMITED | Private company limited by shares | Live |
| Biosphere Limited | Private company limited by shares | Live |
| BIOSPHERE ENERGY CONSERVATION INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Biosphere (HK) Co. Limited | Private company limited by shares | Dissolved |
| BIOSPHERE PRESERVATION TECHNOLOGIES (HK) LIMITED | Private company limited by shares | Dissolved |
| BIOSPHERE (HOLDINGS) COMPANY LIMITED | Private company limited by shares | Live |
| Biosphere International Trading Company Limited | | Live |
| BIOSPHERE (ASIA PACIFIC) COMPANY LIMITED | Private company limited by shares | Dissolved |
| BIOSPHERE CONSULTING & SERVICES LIMITED | Private company limited by shares | Dissolved |