| BIOSPECIFIX ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| Micron Bio-Spectrum Limited | Private company limited by shares | Live |
| BIO-SPECTRUM CONSULTANCY SERVICES LIMITED | Private company limited by shares | Live |
| CHINA ZHOULIN BIO-SPECTRUM (INTERNATIONAL) COMPANY LIMITED | Private company limited by shares | Dissolved |
| 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 |
| BIOSPLAST LIMITED | | Live |
| BIOSPORTART ASIA LIMITED | Private company limited by shares | Live |
| BIOSPRING BIOSCIENTIFIC CO., LIMITED | Private company limited by shares | Live |
| Biospring Biotech Industry Co., Limited | Private company limited by shares | Live |
| Biospring Co., Limited | | Live |
| BIO-SPRING PACKAGING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BIOSSENTIALS LIMITED | Private company limited by shares | Live |
| BIOSSOM ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BIOS-SPORT.COM LIMITED | Private company limited by shares | Dissolved |
| BIOSTADT INTEL LIMITED | Private company limited by shares | Dissolved |
| BIOSTAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| BIOSTAR ASIA LIMITED | Private company limited by shares | Live |
| BIO-STATION LIMITED | Private company limited by shares | Live |
| BIOSTEC INTERNATIONAL TRADING CO., LIMITED | | Live |
| LONG BEN BIOSTECH LIMITED | Private company limited by shares | Live |
| Biostime Hong Kong Limited | Private company limited by shares | Live |
| BIOSTONE CAPITAL LIMITED | | Live |
| BIOSUCCESS INVESTMENT LIMITED | Private company limited by shares | Live |
| BIOSUCCESS INVESTMENT (HOLDING) LIMITED | Private company limited by shares | Live |
| BIOSUCCESS ORGANIC LIMITED | Private company limited by shares | Dissolved |
| BIO-SUCCESS TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| BIO-SUCCESS TECHNOLOGIES (CHINA) LIMITED | Private company limited by shares | Dissolved |
| BIO-SUGARS LIMITED | Private company limited by shares | Live |
| BIOSUN COMPANY LIMITED | Private company limited by shares | Live |
| HK Biosunn Biological Technology Limited | | Live |
| Biosuntec Limited | Private company limited by shares | Live |
| Biosyn Investment Co., Limited | Private company limited by shares | Live |
| BIOSYN PHARMA CO., LIMITED | Private company limited by shares | Live |
| BIOSYN (HONG KONG) COMPANY LIMITED | | Live |
| BioSynergo HK Limited | Private company limited by shares | Dissolved |
| HYGIE BIO-SYNTH CONSULTING LIMITED | Private company limited by shares | Live |
| HK BIO-SYNTHESIS BIOTECHNOLOGY CO., LIMITED | | Live |
| BioSynthesis Pharma Group Limited | Private company limited by shares | Live |
| BIOSYNTHIS LIMITED | Private company limited by shares | Live |
| PROTECH BIOSYSTEM PVT. LIMITED | Private company limited by shares | Live |
| BIOSYSTEMS LIMITED | Private company limited by shares | Dissolved |
| ED BIOSYSTEMS COMPANY LIMITED | Private company limited by shares | Live |
| Biota Medical Limited | Private company limited by shares | Live |
| BIOTAC Limited | | Live |
| Biotag Limited | Private company limited by shares | Live |
| BIOTAKE (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| BIOTAVIA PHARM LIMITED | Private company limited by shares | Dissolved |
| BIOTEC LIMITED | Private company limited by shares | Dissolved |
| Biotec Limited | Private company limited by shares | Live |
| BIOTEC ASIA HK LIMITED | Private company limited by shares | Live |
| EPONA BIOTEC LIMITED | Private company limited by shares | Live |
| KOREA HANWOO BIOTEC GROUP LIMITED | Private company limited by shares | Live |
| Leader Biotec Limited | Private company limited by shares | Live |
| Lili Biotec Limited | Private company limited by shares | Live |
| China National Biotec Company Limited | Private company limited by shares | Live Commenced dormancy on 14-Jun-2012 |
| China National Biotec Group Company Limited | Private company limited by shares | Live Commenced dormancy on 14-Jun-2012 |
| China National Biotec Holding Limited | Private company limited by shares | Live Commenced dormancy on 14-Jun-2012 |
| China National Biotec Company (Hong Kong) Limited | Private company limited by shares | Live |
| OREIAN BIOTEC INC. LIMITED | Private company limited by shares | Dissolved |
| OrganiCure Bio-Tec Company Limited | Private company limited by shares | Live |
| Relighting Biotec Limited | Private company limited by shares | Live |
| BIOTECH LIMITED | Private company limited by shares | Dissolved |
| PKU BIOTECH LIMITED | Private company limited by shares | Dissolved |
| RHK BIOTECH LIMITED | Private company limited by shares | Dissolved |
| JHL BIOTECH LIMITED | Private company limited by shares | Dissolved |
| ICP (BIOTECH) COMPANY LIMITED | Private company limited by shares | Dissolved |
| JBI BIOTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| DDJ BIOTECH LIMITED | Private company limited by shares | Live |
| BIOTECH LIMITED | Private company limited by shares | Live |
| CLC BIO-TECH LIMITED | Private company limited by shares | Live |
| NTT BIO-TECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| AOB BIOTECH LIMITED | Private company limited by shares | Dissolved |
| LU YI TON BIOTECH LIMITED | Private company limited by shares | Dissolved |
| W & M BIOTECH COMPANY LIMITED | Private company limited by shares | Live |
| ICO BIOTECH LIMITED | Private company limited by shares | Live |
| C&G Biotech Limited | Private company limited by shares | Live |
| PYT Biotech Limited | Private company limited by shares | Dissolved |
| MD Biotech Limited | Private company limited by shares | Live |
| AMX Bio-Tech Limited | Private company limited by shares | Live |
| PRO BIOTECH LIMITED | Private company limited by shares | Live |
| HL Biotech Limited | Private company limited by shares | Live |
| EVA BIOTECH COMPANY LIMITED | Private company limited by shares | Live |
| Sun Biotech Limited | Private company limited by shares | Live |
| IHA BIOTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| TYN BIOTECH LIMITED | Private company limited by shares | Live |
| Li Yao Biotech Limited | Private company limited by shares | Live |
| HK B.F BIOTECH LIMITED | Private company limited by shares | Live |
| Tak Yun BioTech Company Limited | Private company limited by shares | Live |
| Lee Biotech Limited | Private company limited by shares | Live |
| 3J BIOTECH LIMITED | Private company limited by shares | Live |
| RH BIOTECH LIMITED | Private company limited by shares | Live |
| BEA BIO-TECH LIMITED | Private company limited by shares | Live |