| BRIDGE CHINESE INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Gold Bridge International language Institute Limited | Private company limited by shares | Live |
| CHINA BRITAIN LAW INSTITUTE LIMITED | Private company limited by shares | Live |
| BRITISH CULTURAL RELICS RESEARCH INSTITUTE DETECTION IDENTIFICATION LIMITED | Private company limited by shares | Live |
| Ring Broad Art Research Institute Limited | | Live |
| CHINA BUDDHISM INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA BUDDHISM ART RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA BUDDHISM ART RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Chinese Buddhism Medical Research Institute Limited | Private company limited by shares | Live |
| LAN WAH BUDDHIST INSTITUTE LIMITED -THE- | Private company limited by shares | Dissolved |
| LIN YIM BUDDHIST INSTITUTE LIMITED | Company limited by guarantee | Live |
| China Geomancy Buddhist Institute Limited | Private company limited by shares | Live |
| INSTITUTE FOR CHINESE BUDDHIST ART LIMITED | Private company limited by shares | Live |
| RUC Buddhist Research Institute Co., Limited | Private company limited by shares | Live |
| DHARMALAKSHANA BUDDHIST INSTITUTE LIMITED -THE- | Company limited by guarantee | Live |
| DHARMASTHITI BUDDHIST INSTITUTE LIMITED -THE- | Company limited by guarantee | Live |
| MAITREYA BUDDHIST INSTITUTE LIMITED -THE- | Company limited by guarantee | Live |
| Asia-Pacific China (HK) Buddhist Research Institute Limited | Private company limited by shares | Live |
| CHINA SILK ROAD BUDDHIST CULTURE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| MING WAH TONG BUDDHIST INSTITUTE LIMITED | Company limited by guarantee | Live |
| CHINA SINOLOGY BUDO RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| ASIA INSTITUTE OF BUILDING LIMITED -THE- | Company limited by guarantee | Live |
| ASIAN INSTITUTE OF BUILDING LIMITED | Private company limited by shares | Live |
| CHARTERED INSTITUTE OF BUILDING LIMITED | Private company limited by shares | Live |
| CHARTERED INSTITUTE OF BUILDING HONG KONG LIMITED | Private company limited by shares | Live |
| ASIAN INSTITUTE OF INTELLIGENT BUILDINGS LIMITED | Company limited by guarantee | Live |
| Burnet Institute (Hong Kong) Limited | Private company limited by shares | Live |
| KM BUSINESS INSTITUTE LIMITED | Private company limited by shares | Live |
| PTU BUSINESS INSTITUTE LIMITED | Private company limited by shares | Live |
| KAI TAK INSTITUTE FOR BUSINESS LIMITED | Private company limited by shares | Live |
| ANPAN BUSINESS INSTITUTE LIMITED | Private company limited by shares | Live |
| Cloud Enterprise Business Institute Limited | Private company limited by shares | Live |
| DELTER BUSINESS INSTITUTE LIMITED | Private company limited by shares | Live |
| FY BUSINESS RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| ROSS BUSINESS INSTITUTE LIMITED -THE- | Private company limited by shares | Dissolved |
| Advanced Buteyko Institute Limited | | Live |
| CABSA Institute Limited | Private company limited by shares | Live |
| Cadenza Music Institute Company Limited | Private company limited by shares | Dissolved |
| CHINA ECONOMY MANAGEMENT CADRE INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CAIBO CLIENT MANAGEMENT A RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA CALLIGRAPHER PAINTER ART INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA CALLIGRAPHER PAINTER ART INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA CALLIGRAPHY EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA HUAISU CALLIGRAPHY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA LUCKY CALLIGRAPHY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| China Enterprise Calligraphy Research Institute Limited | Private company limited by shares | Live |
| CHINA MAO SCRIPT CALLIGRAPHY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| China Womanese Calligraphy Art Research Institute Limited | Private company limited by shares | Live |
| CHINESE PAINTING AND CALLIGRAPHY INSTITUTE GOLD LIMITED | Private company limited by shares | Dissolved |
| CHINESE GUOXUE PAINTING AND CALLIGRAPHY INSTITUTE LIMITED | Private company limited by shares | Live |
| HUANGSHAN PAINTING AND CALLIGRAPHY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| PEOPLE PAINTING AND CALLIGRAPHY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Chinese Han Dynasty Calligraphy Research Institute Limited | Private company limited by shares | Live |
| Cambridge Wellbeing Institute (Asia) Limited | Private company limited by shares | Live |
| HK EBM CANCER INSTITUTE LIMITED | Private company limited by shares | Live |
| UNIFAITH CANCER INSTITUTE LIMITED | Private company limited by shares | Live |
| CAND INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA CANG YI RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| HK CaoGen Mom International Entrepreneurship Institute Limited | Private company limited by shares | Live |
| Greater Bay Area Human Capital Institute Limited | Private company limited by shares | Live |
| QIAN HAI CAPITAL INSTITUTE LIMITED | Private company limited by shares | Live |
| Asia Carbon Institute Limited | | Live |
| Asia Institute for Carbon Neutrality LIMITED | | Live |
| INSTITUTE OF CARBON CREDIT LIMITED | Private company limited by shares | Dissolved |
| Low Carbon Energy Technology Research Institute Limited | | Live |
| HK GREEN CARBON NEUTRAL INSTITUTE CO., LIMITED | | Live |
| China Low Carbon Economy Research Institute Limited | Private company limited by shares | Dissolved |
| Shanghai Low Carbon Urban Design Institute Limited | Private company limited by shares | Live |
| Universal Carbon Oil Research Institute Co., Limited | Private company limited by shares | Live |
| CHANYI CARCINOMA INSTITUTE LIMITED | Private company limited by shares | Live |
| INSTITUTE OF CARDIO-THORACIC DISEASES LIMITED | Private company limited by shares | Dissolved |
| China Research Institute of Career education Limited | Private company limited by shares | Live |
| Canary Institute of Education and Career Development Limited | Company limited by guarantee | Live |
| CAREGIVER INSTITUTE OF EXCELLENCE (ASIA PACIFIC) LIMITED | | Live |
| CARITAS INSTITUTE OF HIGHER EDUCATION LIMITED | Company limited by guarantee | Live |
| CATHOLIC INSTITUTE FOR RELIGION AND SOCIETY LIMITED | Company limited by guarantee | Live |
| CHINA FAMOUS CELEBRITIES PAINTING & CALLIGRAPHY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA CELEBRITY CALLIGRAPHY INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Institute for Celebrity Learners Co., Limited | Private company limited by shares | Live |
| American Institute of Cell Medicine Limited | | Live |
| GLOBAL STEM CELLS INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| SWISS RUORAN CELLS MEDICAL RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA FAMILY CENEALOGY COMPILATION INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Central Language Institute Limited | Private company limited by shares | Dissolved |
| CHINA CERAMIC ART INSTITUTE LIMITED | Private company limited by shares | Live |
| CETACEA RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA CHAN & DAO INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA XU CHAN FENGSHUI INSTITUTE LIMITED | Private company limited by shares | Live |
| CHANCELLOR TRAINING INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA CHANGES AND ECONOMICS INSTITUTE LIMITED | Private company limited by shares | Live |
| CHANGJINSUO CHINA RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHANT ARCHITECTURE DESIGN INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA CHAOSHANG ECONOMIC RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Institute of Name Study on Chinese Characters Limited | | Live |
| CHARLES YU INTERACTIVE INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| HK INSTITUTE OF CHARTERED ECONOMICS ANALYST LIMITED | Private company limited by shares | Live |
| Chartered Institute of China Family Office Limited | Private company limited by shares | Live |
| INSTITUTE OF CHARTERED FINANCIAL ENGINEERS LIMITED | Company limited by guarantee | Live |
| Institute of Chartered Investment Practitioners Company Limited | Private company limited by shares | Dissolved |
| Institute of Chartered Investors Limited | Company limited by guarantee | Live |