| AUSTRALIAN KANGAROO BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Australian Angel Grass Group Biotechnology Limited | Private company limited by shares | Live |
| AUSTRIA SAIDEKANG BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| USA AVAIEX BIO-TECHNOLOGY GROUP CO., LIMITED | Private company limited by shares | Live |
| AVION BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| French Avril Biotechnology Co., Limited | Private company limited by shares | Live |
| BACMUNO BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BAIDA BIOTECHNOLOGY INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| Fei Baili Biotechnology Co., Limited | | Live |
| JIANGXI BAILING BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK BAINA BIOTECHNOLOGY GROUP CO., LIMITED | Private company limited by shares | Live |
| BAIXIER BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK BAIYANG BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BAIYUNSHAN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Baiyunshan Hong Kong Biotechnology Co., Limited | | Live |
| Baiyunshan Biotechnology (Hong Kong) Limited | Private company limited by shares | Live |
| BAMBOO BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BAMUSI (CHINA) BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK BANGZANCHEN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Banyan Biotechnology HK Limited | Private company limited by shares | Live |
| Baocheng Biotechnology Limited | Private company limited by shares | Live |
| HK BAODI BIOTECHNOLOGY (GROUP) CO., LIMITED | Private company limited by shares | Live |
| HK BAOLI BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Baoli (Hong Kong) Biotechnology Limited | | Live |
| HK BAOYAN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK BAOYUANKANG BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK BAOZHILIN BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BARRON BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BASE BIO-TECHNOLOGY (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| BASTE BIOTECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| HK RUI BO LAI BEAUTY BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| iDoe Beauty Biotechnology Limited | Private company limited by shares | Live |
| Pure Beauty Biotechnology Limited | Private company limited by shares | Live |
| Luv & Show Beauty Biotechnology Limited | Private company limited by shares | Live |
| BEIJIBAO BIOTECHNOLOGY INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| BEKKY BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Bellastem Biotechnology HK Limited | | Live |
| Bellefille Biotechnology (Hong Kong) Limited | Private company limited by shares | Live |
| BELLO BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Benefit Biotechnology (Hong Kong) Limited | Private company limited by shares | Dissolved |
| Benison Biotechnology Limited | Private company limited by shares | Live |
| FRANCE BEST BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BETA BIOTECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| CHINA BETELNUT BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Daliyuan Beverage Biotechnology Co., Limited | | Live |
| Huiyuan Beverage Biotechnology Co., Limited | | Live |
| BEYOND BIOTECHNOLOGY LIMITED | | Live |
| HK MEIZHONG BIEYUN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK BINGJIYAN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| FRANCE BINGKOU BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ChenRui Biocare Biotechnology Co., Limited | Private company limited by shares | Live |
| BIOCODE USA BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Bioland Biotechnology (HongKong) Company Limited | Private company limited by shares | Live |
| FRANCE BIOLUCK BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Biotime Biotechnology Hk Co., Limited | Private company limited by shares | Live |
| Birdie Biotechnology (HK) Limited | Private company limited by shares | Live |
| ZYF BIRDNEST BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BLAZERS BIOTECHNOLOGY INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| BLISS BIOTECHNOLOGY INTERNATIONAL GROUP (CHINA) LIMITED | Private company limited by shares | Dissolved |
| Bloomage Biotechnology International Limited | | Live |
| GERMANY BOEHRINGER BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BOHAODA BIOTECHNOLOGY (HK) LIMITED | | Live |
| HK Bole Biotechnology Co., Limited | | Live |
| Bolte Biotechnology Company Limited | Private company limited by shares | Live |
| Bombs Biotechnology (HK) Limited | Private company limited by shares | Live |
| BONA BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| USA HEY BOND BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK BORUITING BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Boxin Biotechnology (HongKong) Limited | Private company limited by shares | Live |
| Boxing Biotechnology (HK) Co., Limited | Private company limited by shares | Live |
| BOYA BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HK BOYA BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BURGEONING BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| CAERUS BIOTECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| Camo Biotechnology Co., Limited | Private company limited by shares | Live |
| HK CANCHEN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| GUANGZHOU CANYON BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HK CAOANTANG BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CAPELL BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CAPITALWISE BIO-TECHNOLOGY INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| I CARE BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| In Care Biotechnology Co. Limited | Private company limited by shares | Live |
| CHINA ACL STEM CELLS BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK CELLYAN BIOTECHNOLOGY LIMITED | | Live |
| European HuanYan Biotechnology Research Center Limited | Private company limited by shares | Live |
| One Centre Biotechnology Limited | Private company limited by shares | Live |
| HK BAI CHANG BIOTECHNOLOGY DEVELOP LIMITED | Private company limited by shares | Live |
| CHANG SHENG BIOTECHNOLOGY H.K. LIMITED | Private company limited by shares | Dissolved |
| HK CHANGQING BIOTECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HK CHANXIUGE BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Charisma Bio-Technology Co., Limited | Private company limited by shares | Live |
| WEI CHENG BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| XINBAOTANG CHENPI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK CHENYANSHIJIE BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| CHIA TAI BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| French CHIFER Princess Biotechnology LIMITED | Private company limited by shares | Live |
| HK YR BIO-TECHNOLOGY (CHINA) LIMITED | Private company limited by shares | Live |
| RH (China) Bio-technology Limited | Private company limited by shares | Live |
| China JD Biotechnology Limited | Private company limited by shares | Live |
| JI NAN YAN KE (CHINA) BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |