| China Institute of Trace Elements Science Limited | Company limited by guarantee | Live |
| South Asia Institute of Science and Engineering Limited | Private company limited by shares | Live |
| CHINA SCIENCE TECHNOLOGY ENGINEERING MATHEMATICS INSTITUTE LIMITED | Private company limited by shares | Live |
| Asia Pacific Institute of Science and Engineering Limited | Private company limited by shares | Live |
| Innovative Science and Engineering Research Institute Limited | Private company limited by shares | Live |
| ADVANCED SCIENCE AND ENGINEERING TECHNOLOGY INSTITUTE LIMITED | Private company limited by shares | Live |
| China Enterprise Science and Technology Innovation Research Institute Limited | Private company limited by shares | Live |
| YUN EXPERIMENT SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| FINANCIAL SCIENCE RESEARCH INSTITUTE (CHINA) LIMITED | Private company limited by shares | Live |
| CHINA ON FOCUS SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE COMPANY LIMITED | Private company limited by shares | Live |
| French Skin Structure Research Institute of Science & Technology Limited | Private company limited by shares | Live Commenced dormancy on 29-Mar-2016 |
| FUTURE SCIENCE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| FUTURE SCIENCE AND TECHNOLOGY INSTITUTE LIMITED | Private company limited by shares | Live |
| Amchi Gendynamy Science Institute Limited | Private company limited by shares | Live |
| ASIA PACIFIC GENE SCIENCE INSTITUTE LIMITED | Private company limited by shares | Live |
| Zhongke Gene Science Research Institute Limited | | Live |
| Aohe Health Science Research Institute Limited | Private company limited by shares | Live |
| USA JOHNSON & JOHNSON HEALTH SCIENCE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Hong Kong China-Israel Institute of Science Company Limited | | Live |
| HONG KONG INSTITUTE OF CLEANSING SCIENCE LIMITED | Private company limited by shares | Dissolved |
| Computer Science Institute Hong Kong Limited | Private company limited by shares | Live |
| HONG KONG SCIENCE INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Management Science Institute Limited | Company limited by guarantee | Live |
| Hong Kong Social Science Institute Limited | Private company limited by shares | Live |
| HONG KONG INSTITUTE OF SYSTEMS SCIENCE LIMITED | Company limited by guarantee | Dissolved |
| Hong Kong Institute of Science and Technology Limited | Private company limited by shares | Live |
| huiplus Science Research Institute Limited | | Live |
| KOREA SEOUL SKIN SCIENCE INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| ZW LIFE SCIENCE INSTITUTE LIMITED | Private company limited by shares | Live |
| Australia Life Science Research Institute Company Limited | Private company limited by shares | Live |
| Chinese Life Science Research Institute Limited | Private company limited by shares | Live |
| ZHONGRENTANG LIFE SCIENCE INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| FUTURE LIFE SCIENCE INSTITUTE LIMITED | Private company limited by shares | Live |
| HUMAN LIFE SCIENCE RESEARCH INSTITUTE LIMITED | Company limited by guarantee | Dissolved |
| LIFE SCIENCE RESEARCH INSTITUTE COMPANY LIMITED | Private company limited by shares | Live |
| LIFE RED LIFE SCIENCE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| ASIA INSTITUTE OF MANAGEMENT SCIENCE LIMITED | Private company limited by shares | Dissolved |
| CHINA ENTERPRISE MANAGEMENT SCIENCE INSTITUTE LIMITED | Private company limited by shares | Live |
| USA INSTITUTE OF MEDICAL SCIENCE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| CHINA XINXING MEDICAL SCIENCE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| HK LISHIZHEN MEDICAL SCIENCE RESEARCH INSTITUTE LIMITED | | Live |
| Meta Science Institute Limited | | Live |
| National Science Special Diet Research Institute Limited | | Live |
| CHINA INTERNATIONAL XUGONG NUMBER SHAPE SCIENCE RESEARCH INSTITUTE COMPANY LIMITED | Private company limited by shares | Live |
| Oriental Institute of Science Limited | Private company limited by shares | Live |
| CHINA OTOLARYNGOLOGY SCIENCE INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| ASIA INSTITUTE OF PREVENTIVE HEALTH SCIENCE LIMITED | Private company limited by shares | Live |
| CE SCIENCE RESEARCH INSTITUTE LIMITED | | Live |
| China Brain Science Potential Education Research Institute Co. Limited | Private company limited by shares | Live |
| China science quality education research institute Limited | Private company limited by shares | Live |
| CHINA SCIENCE AND TECHNOLOGY INNOVATION RESEARCH INSTITUTE LIMITED | | Live |
| CHINA MEMORY SCIENCE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| HK SAR MEMORY SCIENCE RESEARCH INSTITUTE CO., LIMITED | Private company limited by shares | Dissolved |
| Dao De Fa Shu Qi Entrepreneurship Science Research Institute Limited | | Live |
| China Green Science and Technology Research Institute Limited | Private company limited by shares | Live |
| CHINA (HK) QUANTUM SCIENCE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Frontier Science and Technology Research Institute Limited | | Live |
| 21 SCIENTECH SCIENCE AND TECHNOLOGY INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| China Institute of Frontier Science and Technology Limited | | Live |
| China Science Technology Research Institute Limited | Private company limited by shares | Live |
| Greater Bay Area Institute Of Science And Technology Limited | Private company limited by shares | Live |
| LaBees' Science and Technology Institute Limited | Private company limited by shares | Live |
| NEW SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE COMPANY LIMITED | Private company limited by shares | Live |
| CHINA YUYING SCIENCE INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA TCM SCIENCES RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| HUMAN SCIENCES RESEARCH INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| EROS ENERGY INSTITUTE OF LIFE SCIENCES LIMITED | | Live |
| Institute Of Gene Sciences Limited | Private company limited by shares | Live |
| INSTITUTE OF HEALTH SCIENCES LIMITED -THE- | Private company limited by shares | Live |
| Hong Kong Institute of Life Sciences Limited | | Live |
| Hong Kong Institute Of Medical Sciences Limited | | Live |
| HUAXIA LIFE SCIENCES INSTITUTE LIMITED | Private company limited by shares | Live |
| HUAXIA LIFE SCIENCES RESEARCH INSTITUTE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Asian Institute of Gemological Sciences Gem Identification Technology Laboratory Company Limited | Private company limited by shares | Live |
| CHINA INSTITUTE OF LIFE SCIENCES LIMITED | Private company limited by shares | Live |
| AI AND LIFE SCIENCES INSTITUTE (HONG KONG) LIMITED | | Live |
| PanaZelle Life Sciences Institute Company Limited | Private company limited by shares | Live |
| UNIVERSAL LIFE SCIENCES RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| International Young Scientists Innovation and Entrepreneurship Research Institute Limited | | Live |
| EAST ASIA SCORPION RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA SAND SCULPTURE ART RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| INSTITUTE OF SEATRANSPORT | Company limited by guarantee | Live |
| INSTITUTE OF SECURITIES DEALERS LIMITED -THE- | Company limited by guarantee | Live |
| CHINA PUBLIC SECURITY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA SECURITY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Generational Private Wealth Security Institute Limited | | Live |
| SEEDING INSTITUTE LIMITED | Private company limited by shares | Live |
| WORLD INSTITUTE FOR SELF HEALING (ASIA PACIFIC) LIMITED | Private company limited by shares | Live |
| Asia Pacific Self Healing and Health Institute Limited | | Live |
| Social Sensibility Research Institute Limited | Private company limited by shares | Live |
| ASIA-PACIFIC INTERNATIONAL FEELING SERIES COMPLEX INTELLIGENT COURSE INSTITUTE LIMITED | Private company limited by shares | Live |
| INSTITUTE OF CATERING SERVICES LIMITED | Private company limited by shares | Dissolved |
| THE HONG KONG INSTITUTE OF PLANNERS SERVICES LIMITED | | Live |
| Institute of Shang Xin Limited | | Live |
| HUAYI SHANGDAO MANAGEMENT INSTITUTE (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SHANGDAO INSTITUTE FOR SOCIAL RESEARCH CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI FINANCE INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI BARCARY PAINTING INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| SHANGSHUAI RESEARCH INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| CHINA SHANXIAOSHUO INSTITUTE CO., LIMITED | Private company limited by shares | Live |