| HONGKONG TAIJI YYFS INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| HongKong (Taiwan) Folykelly Institute Technology Limited | Private company limited by shares | Live |
| HONGKONG AEROSPACE TECHNOLOGY INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| HONGKONG INTERNATIONAL BUSINESS TECHNOLOGY INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| HONGKONG BIGAO HEALTH TECHNOLOGY INSTITUTE LIMITED | Private company limited by shares | Live |
| HongKong Relly Institute of Science and Technology Company Limited | Private company limited by shares | Live |
| HONGKONG INTERNATIONAL HYDROGEN TIMES RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| HONGKONG INSTITUTE OF ULTRASONIC INSTRUMENTS CO., LIMITED | Private company limited by shares | Live |
| Vision (Hongkong) Eye Institute Limited | Private company limited by shares | Live |
| HONGKONG WATERBED RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| HONGKONG MANTRA INSTITUTE FOR LAY WOMEN BUDDHISTS -THE- | Company limited by guarantee | Live |
| XING WEI INSTITUTE (HONGKONG) LIMITED | Private company limited by shares | Live |
| HONGKONG YASI BEAUTY INSTITUTE LIMITED | Private company limited by shares | Live |
| HongKong Ying Hua Public Administration Institute Limited | Private company limited by shares | Live |
| HongKong ZeXue International Research Institute Limited | | Live |
| ZHONGDI INSTITUTE (HONGKONG) LIMITED | Private company limited by shares | Live |
| ZHONGYIN INSTITUTE OF LAW AND BUSINESS (HONGKONG) LIMITED | Private company limited by shares | Live |
| Hongkong Zhongyuan wisdom Research Institute Limited | Private company limited by shares | Live |
| Hongkong Zhoutianziwei Science Research Institute Limited | Private company limited by shares | Live |
| HONGKONG ZIYUCAOTANG BIOLOGICAL TECHNOLOGY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| HONGLOUMENG LEARNING RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| HONGSHAN EPR INSTITUTE LIMITED | Private company limited by shares | Live |
| HONG KONG INSTITUTE OF HORTICULTURAL SCIENCE LIMITED | Company limited by guarantee | Live |
| INSTITUTE OF HORTICULTURE (HONG KONG) | Company limited by guarantee | Live |
| CHINA HOSPITAL MANAGE TRAINING INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA HOSPITAL MANAGEMENT & ENGINEERING INSTITUTE LIMITED | Private company limited by shares | Live |
| AUSTRALIAN INSTITUTE OF TOURISM AND HOSPITALITY LIMITED | Private company limited by shares | Live |
| HOSPITALITY & CATERING INSTITUTE OF HONG KONG LIMITED | Company limited by guarantee | Dissolved |
| INSTITUTE OF HOSPITALITY PROFESSIONALS LIMITED | Private company limited by shares | Dissolved |
| IDM Hotel Institute (China) Limited | Private company limited by shares | Live |
| Global Chat House Institute Limited | | Live |
| CHINA NEW HOUSING SYSTEM INSTITUTE LIMITED | Private company limited by shares | Live |
| Nan Huaijin Sinology Institute (HongKong) Co., Limited | Private company limited by shares | Live |
| China Huangdi Cultural Research Institute Limited | | Live |
| China Huatuo Health Preservation Institute Limited | Private company limited by shares | Live |
| HUAXIA BUSINESS INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| China Huaxia Economic Research Institute Limited | | Live |
| HUAXIA EDUCATION RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| HUAXIA QUKUAILIAN FINANCE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| HUAXIA GUOXUE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| HUAYU LIGHTING DESIGN RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Huge Global Research Institute Limited | Private company limited by shares | Live |
| Huge Research Institute Limited | Private company limited by shares | Live |
| HUGO EDUCATION INSTITUTE COMPANY LIMITED | Company limited by guarantee | Dissolved |
| HULL INSTITUTE OF HIGH EDUCATION LIMITED | Private company limited by shares | Dissolved |
| Asia Pacific Human Capital Institute Limited | Private company limited by shares | Live |
| HYDE ART INSTITUTE LIMITED | | Live |
| China Hydrogen-Power Institute Limited | Private company limited by shares | Live |
| INSTITUTE OF ERGONOMICS AND HYGIENE LIMITED | | Live |
| HONG KONG INSTITUTE OF HYGIENIC TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG INSTITUTE OF CLINICAL HYPNOSIS LIMITED -THE- | Private company limited by shares | Dissolved |
| HONG KONG HYPNOSIS INSTITUTE LIMITED | Private company limited by shares | Live |
| S.E. Institute of Advanced Dentistry (IAD) Limited | Private company limited by shares | Live |
| TAO AND I-CHING INSTITUTE LIMITED | Company limited by guarantee | Dissolved |
| Institute of Chinese I-Ching Limited | Private company limited by shares | Dissolved |
| CHINA IDEAL SCHOOL INSTITUTE LIMITED | Private company limited by shares | Live |
| China Idle Resources New Business Institute Limited | Private company limited by shares | Live |
| ILIAD INSTITUTE LIMITED | Private company limited by shares | Live |
| CHARMING IMAGE INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA IMAGE RESEARCH INSTITUTE ASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| iMagna Financial Institute Limited | Private company limited by shares | Live |
| IMMUNOACUPUNCTURE S.F. INSTITUTE LIMITED | Private company limited by shares | Live |
| IMMUNOTHERAPY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| DHCF Institute of Impact Strategy Limited | | Live |
| CHINESE NEW IMPRESSION ART INSTITUTE CO., LIMITED | Private company limited by shares | Dissolved |
| INBLOSSOM INSTITUTE OF SUNZI'S ART OF WAR LIMITED | Private company limited by shares | Dissolved |
| PRINCETON INSTITUTE INCORPORATION LIMITED | Private company limited by shares | Dissolved |
| INSTITUTE FOR INDEPENDENT BUSINESS LIMITED | Company limited by guarantee | Dissolved |
| Eastrock Index Research Institute Company Limited | Private company limited by shares | Live |
| HK SI RAN INDOOR DESIGN INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA INDUSTRIAL ECO FINANCE INSTITUTE LIMITED | Private company limited by shares | Live |
| Industrial Digitalization Research Institute Co., Limited | | Live |
| Industrial Innovation Research Institute of GBA Co., Limited | Company limited by guarantee | Live |
| Asian Space Industrial Data Institute Limited | | Live |
| Industrial Interconnected Institute Limited | Private company limited by shares | Live |
| INDUSTRIAL RELATIONS INSTITUTE | Company limited by guarantee | Live |
| International Digital Culture Industrialization Research Institute Limited | Private company limited by shares | Live |
| INSTITUTE OF GLOBAL CREATIVE INDUSTRIES LIMITED | Company limited by guarantee | Live |
| INSTITUTE OF FRONTIER STRATEGY OF INDUSTRIES CO., LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC BLOCKCHAIN INDUSTRY APPLICATION RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| China Block Chain Industry Institute Limited | Private company limited by shares | Live |
| CHINA FILM INDUSTRY RESEARCH INSTITUTE LIMITED | | Live |
| CHINA TEA INDUSTRY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA INSTITUTE OF CONSTRUCTION INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| China Construction Industry Training Institute Limited | Private company limited by shares | Live |
| CONSTRUCTION INDUSTRY INSTITUTE (HONG KONG) LIMITED | Company limited by guarantee | Dissolved |
| Global Industry Balance Research Institute Holdings Limited | | Live |
| INSTITUTE OF THE MOTOR INDUSTRY HONG KONG -THE- | Company limited by guarantee | Live |
| HK WOERSITE MODERN HEALTH INDUSTRY RESEARCH INSTITUTE COMPANY LIMITED | Private company limited by shares | Live |
| China Digital Industry Research Institute Limited | | Live |
| China Entertainment Industry Research Institute Limited | Private company limited by shares | Live |
| CHINA SMART HOME INDUSTRY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA CALLIGRAPHY AND PAINTING ART INSTITUTE FOR RESEARCH CULTURE INDUSTRY LIMITED | Private company limited by shares | Live |
| CHINA CALLIGRAPHY AND PAINTING ART INSTITUTE FOR RESEARCH CULTURE INDUSTRY LIMITED | | Live |
| China Happiness Culture Industry Research Institute Limited | Private company limited by shares | Live |
| WESTERN ECOLOGICAL HEALTH INDUSTRY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Straits International Health Pension Industry Institute Limited | | Live |
| China Zhengxin Industry Research Institute Limited | | Live |
| ZongZhi Industry Research Institute Limited | Private company limited by shares | Live |
| INFANT EDUCATION PROMOTION INSTITUTE LIMITED | Private company limited by shares | Dissolved |