| Biolab Pharmaceutical Limited | Private company limited by shares | Live |
| Bio-lab Technology Co., Limited | Private company limited by shares | Live |
| Yuankang Biolab Limited | | Live |
| BioLabIda COMPANY LIMITED | Private company limited by shares | Live |
| ASIA BIOLABS CORP. LIMITED | Private company limited by shares | Dissolved |
| ROYAL LIFE BIOLABS LIMITED | | Live |
| SPEC BIOLABS COMPANY LIMITED | Private company limited by shares | Live |
| BIO-LABS TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| BIOLADY COMPANY LIMITED | Private company limited by shares | Dissolved |
| West Biolake Holdings (HK) Limited | Private company limited by shares | Live |
| Bioland Grain Limited | Private company limited by shares | Live |
| ROYAL BIOLAND LIMITED | Private company limited by shares | Live |
| BIOLAND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BIOLAND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Biolang Biotechnology Co., Limited | | Live |
| BIOLAP LIMITED | Private company limited by shares | Live |
| BIOLASE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Camara de Comercio BIOLATIN Limited | Private company limited by shares | Live |
| Biolaxy Pharmaceutical Hong Kong Limited | Private company limited by shares | Live |
| WD STS BIOL.DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| BIO-LEGEND SCIENTIFIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| Biolera Limited | Private company limited by shares | Live |
| Biolife CTC Company Limited | Private company limited by shares | Live |
| Biolife Limited | Private company limited by shares | Live |
| CHINA BIO-LIFE LIMITED | Private company limited by shares | Dissolved |
| BIOLIFE CO., LIMITED | Private company limited by shares | Live |
| Horizon BioLife Limited | Private company limited by shares | Live |
| BIOLIFE PLASTIC COMPANY LIMITED | Private company limited by shares | Live |
| Biolife Research Limited | | Live |
| HONG KONG FULANGSAIER BIOLIGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BIOLINE DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| BIO-LING HONG KONG LIMITED | Private company limited by shares | Live |
| BioLingus Too Limited | Private company limited by shares | Live |
| BIO-LINK LIMITED | Private company limited by shares | Dissolved |
| BIOLINK LIMITED | Private company limited by shares | Live |
| BIO-LINK BIOMEDICAL LIMITED | Private company limited by shares | Live |
| Biolinker Group Limited | | Live |
| BioLite (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong Biolitec Pharm Limited | Private company limited by shares | Live |
| BIOLITES CO., LIMITED | Private company limited by shares | Live |
| BIOLITES TECH CO., LIMITED | Private company limited by shares | Live |
| U. S. BIOLITHOS LITHOTRIPTER FACTORY LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN BIOLIVE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BIOLIVING LIMITED | Private company limited by shares | Live |
| BIOLIX Company Limited | | Live |
| BiollerGen Group Limited | | Live |
| Biolly International Limited | Private company limited by shares | Live |
| Biologi Garden Limited | Private company limited by shares | Live |
| PV BIOLOGIC LIMITED | Private company limited by shares | Live |
| USA AEDCAN HEALTH BIOLOGIC (HK) GROUP LIMITED | Private company limited by shares | Live |
| ORIENTAL BIOLOGIC SCIENCE COMPANY LIMITED | Private company limited by shares | Live |
| LFY BIOLOGICAL LIMITED | Private company limited by shares | Live |
| CHINA ACADEMY ENGINEERING SCIENCE BIOLOGICAL LIMITED | Private company limited by shares | Live |
| AIFEI TIANHOU BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CHILE MEIBANG AIMILONG BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FRANCE AIRUISI (INT'L) BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| AMERICA AOPULAN BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| AMERICA ROBIN BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| AMERICAN BEST BIOLOGICAL CO., LIMITED | Private company limited by shares | Live |
| American Bell Biological Engineering Co., Limited | Private company limited by shares | Dissolved |
| AMERICAN LIWEI BIOLOGICAL GROUP (HK) LIMITED | Private company limited by shares | Dissolved |
| AMERICAN NATURAL BIOLOGICAL TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| American Biological & Technology (HK) Limited | Private company limited by shares | Live |
| ANBRMED BIOLOGICAL ENGTNEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| CHINESE BIOLOGICAL ANTICANCER ASSOCIATION LIMITED | Private company limited by shares | Live |
| Norway Antinos Biological Research Limited | | Live |
| AOCIDANYA (RUSSIA) BIOLOGICAL TECHNOLOGY LIMITED | | Live |
| France Aosha Biological Group Limited | Private company limited by shares | Live |
| AUDIREY BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| AURA BIOLOGICAL COMPANY LIMITED | | Live |
| AUSTRALIA OCEAN BIOLOGICAL (GROUP) LIMITED | Private company limited by shares | Dissolved |
| AUSTRALIA K.Y BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| AUSTRALIA BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Australian EGPG Biological Pharmaceuticals Co., Limited | | Live |
| HK BAINA KANGYUAN BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK BAISUITANG BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Baiyan Biological Technology Co., Limited | | Live |
| Guangzhou Baiyunshan Biological Technology Limited | Private company limited by shares | Live |
| HK BALABEIER BIOLOGICAL TECHONLOGY LIMITED | Private company limited by shares | Live |
| Xi Bang Biological Group (Germany) Limited | Private company limited by shares | Live |
| BANYAN BIOLOGICAL TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| Tianhua Baojian Biological Technology Group Limited | Private company limited by shares | Live |
| BAOSHITANG BIOLOGICAL TECHNOLOGY (H.K) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Baoyi Biological Technology Limited | | Live |
| BAXIAN MOUNTAIN BIOLOGICAL SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FRANCE BECOM BIOLOGICAL TECHNOLOGY HOLDING LIMITED | Private company limited by shares | Live |
| CHINA BEIDOU QUANTURM LIFE NEW BIOLOGICAL LIMITED | Private company limited by shares | Live |
| BEIJING HUAHANG BIOLOGICAL PHARMACEUTICAL LIMITED | Private company limited by shares | Dissolved |
| BEIJING FINLTOP BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK BEMINSHAH BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BERESTE (HK) BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SANJING BEVERAGE BIOLOGICAL PRODUCTS CO., LIMITED | | Live |
| GERMANY BOERDUN BIOLOGICAL TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG BOJING BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| French Bolette Biological Gene Limited | | Live |
| HK BONCOMA BIOLOGICAL GROUP LIMITED | Private company limited by shares | Live |
| BOQINIYA BIOLOGICAL CO., LIMITED | Private company limited by shares | Live |
| BOYA BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Cambodia-CHN Biological Research Co., Limited | Private company limited by shares | Live |
| Cecile Biological Technology Co., Limited | Private company limited by shares | Live |