| Kuntai Science & Technology Co., Limited | Private company limited by shares | Live |
| KZ-Link International Health Science Pte Limited | Private company limited by shares | Live |
| LABESTAR SCIENCE & TECH CO., LIMITED | Private company limited by shares | Live |
| SCIENCE LABORATORIES LIMITED | Private company limited by shares | Live |
| HK LAMPLIC SCIENCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| LANGXUN SCIENCE AND ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Shenzhen Lantern Science Co., Limited | Private company limited by shares | Live |
| HY LEAP SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SINGAPORE LEE'S SCIENCE COMPANY LIMITED | Private company limited by shares | Live |
| HK LEMON SCIENCE CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI JUNWEI LICHENGWANG SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SK LIFE SCIENCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| LIFE SCIENCE COMPANY LIMITED | Private company limited by shares | Live |
| VIP Life Science Limited | Private company limited by shares | Live |
| JIN SCIENCE AND LIFE LIMITED | Private company limited by shares | Live |
| D&M Science of Life Limited | Private company limited by shares | Live |
| YH Life Science Limited | Private company limited by shares | Live |
| DHL Life Science Limited | | Live |
| GBA LIFE SCIENCE LIMITED | | Live |
| HST LIFE SCIENCE LIMITED | | Live |
| TRT LIFE SCIENCE LIMITED | | Live |
| AceCGT Life Science Limited | Private company limited by shares | Live |
| LIFE SCIENCE PRODUCTS INTERNATIONAL AGENCY LIMITED | Private company limited by shares | Dissolved |
| Alit Life Science Co., Limited | Private company limited by shares | Live |
| RSA LIFE SCIENCE ASIA LIMITED | Private company limited by shares | Dissolved |
| ASTONIX LIFE SCIENCE FAR EAST LIMITED | Private company limited by shares | Dissolved |
| Australia life Science Company Limited | Private company limited by shares | Live |
| Axia Life Science Limited | Private company limited by shares | Live |
| Biomed Life Science HK Limited | Private company limited by shares | Live |
| CHEMECHO LIFE SCIENCE CO., LIMITED | Private company limited by shares | Live |
| CHINA LIFE SCIENCE LIMITED | Private company limited by shares | Dissolved |
| CHINA LIFE SCIENCE GROUP LIMITED | Private company limited by shares | Live |
| CHINA LIFE SCIENCE INVESTMENT LIMITED | Private company limited by shares | Live |
| Nuohai Life Science (China) Limited | Private company limited by shares | Live |
| China Easy Rehabilitation Life Science Limited | Private company limited by shares | Live |
| China Life Science Service Limited | Private company limited by shares | Live |
| China Life Science and Technology Limited | | Live |
| China Life Science Technology Group Limited | Private company limited by shares | Live |
| CHINTAO LIFE SCIENCE LIMITED | Private company limited by shares | Live |
| HK MING CHOU LIFE SCIENCE COMPANY LIMITED | Private company limited by shares | Live |
| Rif Life Science Co., Limited | Private company limited by shares | Live |
| Zhi You Life Science Co., Limited | Private company limited by shares | Live |
| AZALEA LIFE SCIENCE CO., LIMITED | Private company limited by shares | Live |
| Bester Life Science Co., Limited | Private company limited by shares | Live |
| YWT LIFE SCIENCE BIOPHARMACEUTICALS CO., LIMITED | Private company limited by shares | Live |
| BSTK Life Science Co., Limited | Private company limited by shares | Live |
| Changhua Life Science Co., Limited | | Live |
| DARZUN LIFE SCIENCE CO., LIMITED | Private company limited by shares | Live |
| AnyCheck Life Science Holding Co., Limited | Private company limited by shares | Live |
| LIFE SCIENCE INTERNATIONAL CO., LIMITED | | Live |
| MAINSTREAM LIFE SCIENCE CO., LIMITED | | Live |
| NOVA LIFE SCIENCE CO., LIMITED | Private company limited by shares | Live |
| Precision Life Science Co., Limited | Private company limited by shares | Live |
| Concorde Life Science Limited | Private company limited by shares | Live |
| SAGITTARIUS LIFE SCIENCE CORP., LIMITED | Private company limited by shares | Dissolved |
| Demeter Life Science Limited | | Live |
| HCC DENBA LIFE SCIENCE LIMITED | | Live |
| DiagCor Life Science Limited | Private company limited by shares | Live |
| DreamTec Life Science Limited | Private company limited by shares | Live |
| FOCUS LIFE SCIENCE LIMITED | Private company limited by shares | Live |
| FOCUS LIFE SCIENCE LIMITED | | Live |
| FullWell Life Science (HONG KONG) Limited | Private company limited by shares | Live |
| GALAXY LIFE SCIENCE LIMITED | Private company limited by shares | Live |
| ZHENGDA GENE LIFE SCIENCE SHARES LIMITED | Private company limited by shares | Live |
| GENELITE LIFE SCIENCE (HK) LIMITED | Private company limited by shares | Live |
| GENESIS LIFE SCIENCE LIMITED | Private company limited by shares | Live |
| GLOBAL PEAK LIFE SCIENCE GROUP LIMITED | Private company limited by shares | Live |
| Global Life Science Partners Limited | Private company limited by shares | Live |
| Life Science Good Circulation Limited | Private company limited by shares | Live |
| HK LIFE SCIENCE GROUP LIMITED | Private company limited by shares | Live |
| Aceso Life Science Group Limited | Private company limited by shares | Live |
| Xinhua Life Science Group Co., Limited | Private company limited by shares | Live |
| LIFE SCIENCE INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| ASIA PACIFIC LIFE SCIENCE GROUP LIMITED | Private company limited by shares | Dissolved |
| G-Young Life Science Company Limited | Private company limited by shares | Live |
| Hands Life Science Limited | Private company limited by shares | Live |
| Happiness Life & Science Limited | | Live |
| HARVARD LIFE SCIENCE INSTRUMENT COMPANY LIMITED | Private company limited by shares | Live |
| Health Original Life Science Limited | | Live |
| HK Hengyue Life Science Pte Limited | | Live |
| LIFE SCIENCE (HK) LIMITED | Private company limited by shares | Dissolved |
| HC Life Science (HK) Limited | Private company limited by shares | Live |
| HAPPY LIFE SCIENCE (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Life Science Publishers (HK) Limited | Private company limited by shares | Live |
| Honmar Life Science Limited | Private company limited by shares | Live |
| HUMAN LIFE SCIENCE FOUNDATION LIMITED | Company limited by guarantee | Dissolved |
| IMMTECH LIFE SCIENCE LIMITED | Private company limited by shares | Live |
| USA INCC LIFE SCIENCE LIMITED | Private company limited by shares | Live |
| INCC LIFE SCIENCE LIMITED | Private company limited by shares | Live |
| LIFE SCIENCE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HK ZHONGKE LIFE SCIENCE & TECH INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Life Science Intelligence Limited | Private company limited by shares | Live |
| LIFE SCIENCE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| J&H Life Science International Limited | Private company limited by shares | Live |
| H&D LIFE SCIENCE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| MCI LIFE SCIENCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LIFE SCIENCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CEL Life Science Investment Limited | Private company limited by shares | Live |
| JINHU LIFE & SCIENCE (HK) CO., LIMITED | Private company limited by shares | Live |
| Legend Life Science (Hong Kong) Limited | Private company limited by shares | Dissolved |