| HONG KONG ACADEMY OF SCIENCES HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| HONG KONG ACADEMY OF SCIENCES LIMITED | Private company limited by shares | Dissolved |
| HONG KONG ACADEMY OF LIFE SCIENCES LIMITED | | Live |
| HONG KONG ACADEMY OF MEDICAL SCIENCES LIMITED | Private company limited by shares | Live |
| HONG KONG ACADEMY OF SOCIAL SCIENCES LIMITED | | Live |
| TAO'S ACADEMY OF SCIENCES LIMITED | Private company limited by shares | Live |
| Albius Sciences Limited | Private company limited by shares | Live |
| ALLYSIAN SCIENCES LIMITED | Private company limited by shares | Live |
| CityU Biomedical Sciences Alumni Association Limited | Company limited by guarantee | Live |
| AMERICAN LIFE SCIENCES (HONG KONG) LIMITED | Private company limited by shares | Live |
| ARTS & SCIENCES (HK) COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Live |
| GX Sciences Asia Limited | Private company limited by shares | Live |
| Chinese Association of Blood Sciences Limited | Private company limited by shares | Live |
| Axiom Sciences Limited | Private company limited by shares | Live |
| Germany Baier Biological Sciences Co., Limited | Private company limited by shares | Live |
| Batter Bio Sciences Group Limited | Private company limited by shares | Live |
| BORBONE SCIENCES LIMITED | Private company limited by shares | Live |
| Brogent China Life Sciences HK Limited | Private company limited by shares | Live |
| DZOGCHEN FIVE SCIENCES (H.K.) BUDDHIST ASSOCIATION LIMITED | Company limited by guarantee | Live |
| CHINA SCIENCES CURING CHEST GROUP LIMITED | Private company limited by shares | Live |
| CHINA SCIENCES NANGUANG GROUP CO., LIMITED | Private company limited by shares | Live |
| CHINA SOCIAL SCIENCES PUBLISHING CO., LIMITED | Private company limited by shares | Live |
| CHINA CITY FENGSHUI ACADEMY SCIENCES LIMITED | Private company limited by shares | Live |
| ADVANCED SCIENCES INSTRUMENTS CO., LIMITED | Private company limited by shares | Live |
| Hepta Sciences Co., Limited | | Live |
| Shinsun Bio Sciences Co., Limited | Private company limited by shares | Live |
| Cognisance Sciences Company Limited | Private company limited by shares | Live |
| CHINA COWFONG CREATE SCIENCES ACADEMY LIMITED | Private company limited by shares | Dissolved |
| Cytovant Sciences HK Limited | Private company limited by shares | Live |
| P&P DENTAL AND MEDICAL SCIENCES LIMITED | Private company limited by shares | Live |
| HK EDIAO INTERNATIONAL LIFE SCIENCES CO., LIMITED | Private company limited by shares | Live |
| CHINA SCIENCES GREEN ENERGY INVESTMENTS LIMITED | Private company limited by shares | Live |
| CHINA SCIENCES ENERGY GUOUP LIMITED | Private company limited by shares | Live |
| CHINA SCIENCES NEW ENERGY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GeoSapience Energy Sciences Limited | Private company limited by shares | Live |
| HO WANG SHEA ENVIRONMENTAL SCIENCES LIMITED | Private company limited by shares | Dissolved |
| CHINA EXPERTS PROFESSIONALS ACADEMY OF SCIENCES LIMITED | Private company limited by shares | Dissolved |
| Albius Sciences (Feline) Limited | | Live |
| Five Sciences Investment Limited | | Live |
| Flow Sciences Asia Limited | Private company limited by shares | Live |
| FORTUNE DNA SCIENCES LIMITED | Private company limited by shares | Dissolved |
| Nan Fung Life Sciences Hong Kong Limited | | Live |
| HERBALIST DOCTOR GENE SCIENCES CO., LIMITED | Private company limited by shares | Live |
| GENELITE BIO-MEDICAL SCIENCES (HK) LIMITED | Private company limited by shares | Live |
| LIH GONG SCIENCES (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| GOODLIFE SCIENCES LIMITED | Private company limited by shares | Live |
| GREATER BAY AREA ACADEHY OF SCIENCES LIMITED | | Live |
| PEAK SCIENCES GROUP (HK) LIMITED | Private company limited by shares | Live |
| Health Sciences Limited | Private company limited by shares | Dissolved |
| Health Sciences Limited | Private company limited by shares | Live |
| BEST HEALTH SCIENCES INT'L LIMITED | Private company limited by shares | Live |
| Blueberry Health Sciences Limited | Private company limited by shares | Live |
| BST HEALTH SCIENCES CO., LIMITED | Private company limited by shares | Live |
| Health Sciences Group Limited | Private company limited by shares | Live |
| HEALTH SCIENCES PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| ALLYSIAN SCIENCES (HK) LIMITED | Private company limited by shares | Live |
| Biocrop Sciences (HK) Limited | | Live |
| SOFTWARE SCIENCES (HK) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG MICROANALY SCIENCES CO., LIMITED | Private company limited by shares | Live |
| HONG YI LIFE SCIENCES & EDUCATION GROUP LIMITED | Private company limited by shares | Live |
| Hong Kong Educational Sciences Academy Limited | Company limited by guarantee | Live |
| PRA Health Sciences (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG HEALTH 99 LIFE SCIENCES COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG LIFE SCIENCES COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG PO WO TONG LIFE SCIENCES COMPANY LIMITED | | Live |
| HONG KONG LIFE SCIENCES RESEARCH LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Top Life Sciences Research Limited | Private company limited by shares | Live |
| HongKong Phelps Academy Of Sciences Co., Limited | Private company limited by shares | Live |
| HONGKONG WENYEE LIFE SCIENCES CO., LIMITED | Private company limited by shares | Dissolved |
| VILLENDA NUTRITIONAL SCIENCES HONGKONG LIMITED | Private company limited by shares | Live |
| Hongyu Sciences and Technology (HongKong) Limited | | Live |
| HUMAN BIO SCIENCES LIMITED | Private company limited by shares | Dissolved |
| Human Sciences HC Limited | Private company limited by shares | Live |
| i-Cognitio Sciences Limited | | Live |
| INET SOFTWARE SCIENCES LIMITED | Private company limited by shares | Live |
| Imperial Innovation Sciences Limited | Private company limited by shares | Live |
| Asia International Academy of Sciences Limited | | Live |
| INTERNATIONAL COMMUNICATION SCIENCES ASSOCIATION LIMITED | Private company limited by shares | Live |
| INTERNATIONAL BRAND ACADEMY OF SCIENCES CO., LIMITED | Private company limited by shares | Live |
| INTERNATIONAL INTERNET (CHINA) FINANCE SCIENCES LIMITED | Private company limited by shares | Live |
| International Brains Sciences Academy Co., Limited | Private company limited by shares | Live |
| INTERNATIONAL TRANSLATIONAL SCIENCES CO., LIMITED | Private company limited by shares | Live |
| INTERNATIONAL ZHONGHE ACADEMY OF SCIENCES CO., LIMITED | Private company limited by shares | Live |
| FAR EAST INTERNATIONAL ACADEMY OF SCIENCES LIMITED | Private company limited by shares | Live |
| INTERNATIONAL ACADEMY OF ECOLOGY AND ENVIRONMENTAL SCIENCES LIMITED | Private company limited by shares | Live |
| HONG KONG INTERNATIONAL ACADEMY OF SCIENCES LIMITED | Private company limited by shares | Live |
| International Core Academy of Sciences and Humanities Limited | | Live |
| WANFANG INTERNATIONAL INNOVATION SCIENCES ACADEMY LIMITED | Private company limited by shares | Live |
| INTERNATIONAL LIFE ENERGY ACADEMY OF SCIENCES LIMITED | Private company limited by shares | Live |
| NEW YUAN INTERNATIONAL LIFE ACADEMY OF SCIENCES LIMITED | Private company limited by shares | Live |
| INTERNATIONAL ACADEMY OF HEALTHCARE AND MEDICAL SCIENCES LIMITED | Private company limited by shares | Live |
| International Academy of Clinical Trial Sciences Limited | | Live |
| Int'l Sciences Academy (HK) Cultural Relics Identification Testing Research Academy Limited | Private company limited by shares | Live |
| ISRAEL AGAN LIFE SCIENCES (GROUP) LIMITED | Private company limited by shares | Live |
| JAPAN BIOTECH SCIENCES INSTITUTE (CHINA) LIMITED | Private company limited by shares | Live |
| ZE KANG ACADEMY OF LIFE AND SCIENCES LIMITED | | Live |
| KNOWLEDGE SCIENCES LIMITED | Private company limited by shares | Live |
| KYNESIS INTUITIVE SCIENCES LIMITED | Private company limited by shares | Dissolved |
| Kynesis Intuitive Sciences Limited | | Live |
| CK LIFE SCIENCES LIMITED | Private company limited by shares | Live |