| CHINA BIOTECH INDUSTRY GROUP LIMITED | Private company limited by shares | Live |
| NANCHANG BIOTECH A&C BIOTECHNICAL INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| GREENLAND BIOTECH INDUSTRY LIMITED | Private company limited by shares | Live |
| HEH BIOTECH INDUSTRY GROUP (HK) LIMITED | Private company limited by shares | Live |
| HANERGY BIOTECH INDUSTRY SINO-FOREIGN LIMITED | Private company limited by shares | Live |
| Infinity Biotech Limited | | Live |
| INGOOD BIOTECH COMPANY LIMITED | Private company limited by shares | Live |
| Inhaler Biotech Limited | Private company limited by shares | Live |
| Inhey Biotech Company Limited | Private company limited by shares | Live |
| BIOTECH INITIATIVES OF CHELSEA LIMITED | Private company limited by shares | Live |
| INNEX BIO-TECH LIMITED | Private company limited by shares | Live |
| Innotify Biotech Limited | Private company limited by shares | Live |
| BIOTECH INNOVATIONS LIMITED | Private company limited by shares | Live |
| Jiuwei Biotech Phytomedicine Research Institute (H.K) Limited | | Live |
| INTERCEPIA BIOTECH LIMITED | Private company limited by shares | Dissolved |
| CGF EN BIO-TECH INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| BIOTECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TG BIO-TECH (INTERNATIONAL) LIMITED | Private company limited by shares | Live Commenced dormancy on 01-Aug-2015 |
| USA SY Bio-tech International Limited | Private company limited by shares | Dissolved |
| VDO Biotech International Limited | Private company limited by shares | Live |
| AHN BIOTECH INTERNATIONAL LIMITED | | Live |
| International Aesthetic Biotech Limited | Private company limited by shares | Live |
| APIS INTERNATIONAL BIOTECH LIMITED | Private company limited by shares | Live |
| BIOLINK INTERNATIONAL (HK) BIOTECH CO., LIMITED | Private company limited by shares | Live |
| AOSIN INTERNATIONAL (HK) BIOTECH CO., LIMITED | Private company limited by shares | Live |
| Meison International Biotech Co., Limited | Private company limited by shares | Live |
| Orchid International Biotech Co., Limited | Private company limited by shares | Live |
| Chansien-ku International BioTech Pharmaceutical Co., Limited | Private company limited by shares | Live |
| International Graceful Biotech Limited | Private company limited by shares | Live |
| INTERNATIONAL AEROSPACE GROUP JIUXIANG BIOTECH LIMITED | Private company limited by shares | Live |
| Nature Growth International Bio-tech Co., Limited | Private company limited by shares | Live |
| XUEAO INTERNATIONAL (H.K.) BIOTECH LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Andisbaby International Bio-Tech Limited | Private company limited by shares | Live |
| Hong Kong Lany International Biotech Limited | Private company limited by shares | Live |
| Hong Kong RuiBo International Biotech Limited | Private company limited by shares | Live |
| HUIJIAN INTERNATIONAL BIO-TECH COMPANY LIMITED | Private company limited by shares | Live |
| RAISER INTERNATIONAL (HK) BIOTECH LIMITED | Private company limited by shares | Dissolved |
| HK SZK TCM R&D BIOTECH INT'L LIMITED | Private company limited by shares | Live |
| MLI ANGEL BIO-TECH (HK) INT'L LIMITED | Private company limited by shares | Live |
| CASLING BIOTECH (HK) INT'L LIMITED | Private company limited by shares | Live |
| USA C.B.H. INT'L (HK) BIOTECH LIMITED | Private company limited by shares | Live |
| FOCUS INT'L (HK) BIOTECH LIMITED | Private company limited by shares | Live |
| USA GREAT NATURE INT'L BIO-TECH LIMITED | Private company limited by shares | Live |
| HK TIANYUN INT'L BIOTECH INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| L'AMOUR INT'L (HK) BIOTECH LIMITED | Private company limited by shares | Live |
| FRANCE O'RVY INT'L BIOTECH LIMITED | Private company limited by shares | Live |
| RAYSTAR BIOTECH GROUP (HK) INT'L LIMITED | Private company limited by shares | Live |
| SHANGYI INT'L (HK) BIOTECH LIMITED | Private company limited by shares | Live |
| WEIMEI INT'L (HK) BIOTECH LIMITED | Private company limited by shares | Live |
| YOUNG FINE TIME INT'L BIOTECH (HK) LIMITED | Private company limited by shares | Live |
| GL Biotech HK Investment Limited | Private company limited by shares | Live |
| HK TSD BIOTECH INVESTMENT LIMITED | Private company limited by shares | Live |
| L&H BIOTECH INVESTMENT LIMITED | Private company limited by shares | Live |
| H&D Biotech Investment Limited | Private company limited by shares | Live |
| Biotech Investment Advisory Limited | Private company limited by shares | Dissolved |
| PACIFIC BIO-TECH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PLUTO BIOTECH INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| WISDOM BIOTECH INVESTMENT LIMITED | Private company limited by shares | Live |
| CHARSIRE Biotech Investments Company Limited | Private company limited by shares | Dissolved |
| Invivogene Biotech Co., Limited | Private company limited by shares | Live |
| INVIVOGENE BIOTECH (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| HK JABS BIO-TECH GROUP CO., LIMITED | Private company limited by shares | Live |
| JADA BIOTECH LIMITED | Private company limited by shares | Dissolved |
| JADA BIOTECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| JanusLean Biotech Company Limited | Private company limited by shares | Live |
| Japan Kobe Biotech Co., Limited | | Live |
| CHINA JASON BIOTECH INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| HK Jensen Biotech Investment Limited | Private company limited by shares | Live |
| JESEN BIOTECH CO., LIMITED | Private company limited by shares | Live |
| KONG JIAN BIOTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| Jiangshan Bio-Tech (HK) Co., Limited | Private company limited by shares | Live |
| HK JIAPENG BIOTECH LIMITED | Private company limited by shares | Live |
| JIAXING YUANYU BIO-TECH CO., LIMITED | Private company limited by shares | Live |
| CHINA INTERNATIONAL JIAYOU BIOTECH GROUP CO., LIMITED | Private company limited by shares | Live |
| ZHEJIANG JIAYOU BIOTECH CO., LIMITED | Private company limited by shares | Live |
| Jinfo Biotech Limited | Private company limited by shares | Live |
| JINGHANG BIOTECH HONGKONG LIMITED | Private company limited by shares | Live |
| HK JINSHENGYUAN SEA BIOTECH LIMITED | Private company limited by shares | Live |
| JIUSHI BIOTECH HK LIMITED | | Live |
| JiuSun Biotech Limited | | Live |
| Johns Hopkins Bio-Tech Limited | | Live |
| JONSIME RONGDE BIOTECH (HK) LIMITED | Private company limited by shares | Live |
| Joshtier Biotech Limited | Private company limited by shares | Live |
| JOVIAL TIME BIOTECH LIMITED | | Live |
| JOYLIFE BIOTECH USA LIMITED | Private company limited by shares | Dissolved |
| Red Jungle Bio-Tech Co. Limited | Private company limited by shares | Live |
| Junhe Biotech Limited | | Live |
| Germany Kaer White International Bio-Tech Limited | Private company limited by shares | Live |
| KAISEN BIOTECH LIMITED | Private company limited by shares | Dissolved |
| HONG KONG KANG LI FENG BIOTECH LIMITED | Private company limited by shares | Dissolved |
| KANGRAO BIOTECH CO., LIMITED | Private company limited by shares | Live |
| HK kantik bio-tech Co., Limited | | Live |
| KASHION BIO-TECH CO., LIMITED | Private company limited by shares | Dissolved |
| KELEM BIOTECH LIMITED | Private company limited by shares | Live |
| Kexing Biotech Co., Limited | Private company limited by shares | Live |
| KEY-NATURE BIOTECH LIMITED | Private company limited by shares | Dissolved |
| Kincool Biotech Group Co., Limited | Private company limited by shares | Live |
| USA KINDA CHI-US BIOTECH LIMITED | Private company limited by shares | Dissolved |
| KINYO BIOTECH (HK) CO., LIMITED | Private company limited by shares | Live |
| KIREI BIO-TECH LIMITED | Private company limited by shares | Live |