| 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 |
| Institute of Chartered Paralegals and Mediators Limited | Private company limited by shares | Live |
| HK CHEFU SPOT SCAR BLAIN BIOLOGICAL RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Institute Of Chemical Safety Limited | | Live |
| HK CHENPAI MODELING MAKE UP INSTITUTE (CHINA) LIMITED | Private company limited by shares | Live |
| CHERAF VOCATIONAL EDUCATION RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHRISTIAN CHERITH MINISTRY INSTITUTE LIMITED -THE- | Company limited by guarantee | Live |
| CHESTER INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Chia Tai New Materials Research Institute Limited | Private company limited by shares | Live |
| TAI-CHI CH'I-GUNG INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CFA Institute China Limited | Private company limited by shares | Live |
| CHINA DAO INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA ART INSTITUTE LIMITED | Private company limited by shares | Live |
| China Institute Of Learning Ability Limited | Private company limited by shares | Live |
| China Achievement Institute Limited | Private company limited by shares | Live |
| China Acumoxi Han Bio Institute Limited | Private company limited by shares | Live |
| CHINA ANGEL INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA ANTI-AGING RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA AUTOLOGOUS FAT INSTITUTE LIMITED | Private company limited by shares | Live |
| Institute of Autonomous Driving Technology of China Limited | | Live |
| CHINA BEAUTY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| China Beauty Research Institute Limited | Private company limited by shares | Live |
| CHINA BIGDATA RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA INSTITUTE OF TEA BUSINESS LIMITED | Private company limited by shares | Live |
| CHINA BUSINESS RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA BUSINESS INSTITUTE FOR RESEARCH LIMITED | Private company limited by shares | Live |
| China Business Research Institute Limited | | Live |
| China Venture Business Institute Limited | Private company limited by shares | Live |
| CHINA CEO WISDOM BUSINESS INSTITUTE LIMITED | Private company limited by shares | Live |
| ZIWEI PAINTING AND CALLIGRAPHY INSTITUTE (CHINA) LIMITED | Private company limited by shares | Live |
| CANADIAN CHINA INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA CANCER INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA INSTITUTE OF CANCER RESEARCH LIMITED | Company limited by guarantee | Dissolved |
| China Ca-Neutrality R&D Institute Limited | | Live |
| Central China IOT Research Institute Limited | Private company limited by shares | Dissolved |
| CHINA BLOCK CHAIN RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA SUPPLY CHAIN INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA CHANKANG RESEARCH INSTITUTE LIMITED | | Live |
| CHINA CHASHU RESEARCH INSTITUTE LIMITED | | Live |
| Research Institute For Commercial Real-Estate Of China Limited | Private company limited by shares | Live |
| CHINA COMMON SERVICE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA CONTEMPORARY ART INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA COSMETICS RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA DECORATE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA INSTITUTE OF NEW ECONOMY LIMITED | Private company limited by shares | Live |
| ENGINEERING HEALTH INSTITUTE (CHINA) LIMITED | | Live |
| ENGINEERING HEALTH INSTITUTE (CHINA) GROUP LIMITED | Private company limited by shares | Live |
| CHINA ENTERPRISE INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA ENTREPRENEURSHIP INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA EXPERIENCE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA FENGSHUI LANDSCAPE INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA FENGSHUI LEARNING RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA FERMENTATION RESEARCH INSTITUTE LIMITED | | Live |
| China Film Research Institute Limited | Private company limited by shares | Live |
| CHINA INSTITUTE OF ART FINANCE COMPANY LIMITED | Private company limited by shares | Live |
| CHINA NEW FINANCE INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA FINANCE INSTITUTE LIMITED | | Live |
| CHINA INSTITUTE OF BUSINESS FINANCE LIMITED | Private company limited by shares | Live |
| China Internet Finance Institute Company Limited | Private company limited by shares | Live |
| China Eco Finance Research Institute Limited | Private company limited by shares | Live |
| Finance (China) Research Institute Limited | Private company limited by shares | Live |
| CHINA FINANCE SANDBOXIE INSTITUTE LIMITED | Private company limited by shares | Live |
| China Institute of Finance Transactions Limited | Private company limited by shares | Live |
| CHINA INSTITUTE OF FINANCE TRANSACTIONS LIMITED | Private company limited by shares | Live |
| Greater China NLP Institute Limited | Private company limited by shares | Dissolved |
| CHINA FOLK TCM RESEARCH INSTITUTE GUANGXI LIMITED | Private company limited by shares | Live |
| CHINA GUIGUZI RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA GUOXUE RESEARCH INSTITUTE SHARES LIMITED | Private company limited by shares | Live |
| CHINA FAMILY HAPPINESS RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA HAPPINESS RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| China Institute for Happiness Research Limited | Private company limited by shares | Live |