| International Law and Business Institute Co., Limited | Private company limited by shares | Live |
| International Institute for Children's Personality CO., Limited | Private company limited by shares | Live |
| Le Zhi International Chinese Institute Co., Limited | | Live |
| INTERNATIONAL CITY INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| International Family Inheritance Institute Co., Limited | Private company limited by shares | Live |
| INTERNATIONAL FINANCE AND INSTITUTE OF HONGKONG CO., LIMITED -THE- | Private company limited by shares | Dissolved |
| INTERNATIONAL I-CHING INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| International Jewelry Research Institute Co., Limited | Private company limited by shares | Live |
| Joy International Legal Institute Co., Limited | Private company limited by shares | Live |
| INTERNATIONAL NEWS INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| HK INTERNATIONAL HAN FANG ZHI TUO SHENG WU FA INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| Tianji International Geomancy Institute Co., Limited | Private company limited by shares | Live |
| HK EXCELLENCE COACH INTERNATIONAL INSTITUTE LIMITED | Private company limited by shares | Live |
| PCP Business Coach Institute Of International Studies Limited | Private company limited by shares | Live |
| WISE FAIR INTERNATIONAL COACHING INSTITUTE LIMITED | Private company limited by shares | Live |
| NEW TIMES INTERNATIONAL COMMERCIAL INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| International Risk and Compliance Institute Limited | Private company limited by shares | Live |
| INTERNATIONAL CONSULTING INSTITUTE LIMITED | Private company limited by shares | Live |
| China International Investment consulting Institute Limited | | Live |
| PRIVATE INSTITUTE FOR INTERNATIONAL CO-OPERATION LIMITED | Private company limited by shares | Dissolved |
| CREATEABUNDANCE INTERNATIONAL INSTITUTE HONGKONG LIMITED | Private company limited by shares | Live |
| ICI INTERNATIONAL CULTURAL INSTITUTE LIMITED | Company limited by guarantee | Dissolved |
| ICI INTERNATIONAL CULTURAL INSTITUTE LIMITED | Company limited by guarantee | Live |
| Arte Ponte International Cultural Institute Limited | Private company limited by shares | Live |
| CHINA INTERNATIONAL CULTURAL RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CJK INTERNATIONAL CULTURAL RESEARCH INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| NEW SEEDLING INTERNATIONAL CULTURAL EXCHANGE INSTITUTE LIMITED | Private company limited by shares | Live |
| International Research Institute of Cyberspace Limited | Company limited by guarantee | Live |
| HK DAKUNLUN INSTITUTE HEALTH INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| INTERNATIONAL INSTITUTE FOR DECISION SCIENCES LIMITED | Private company limited by shares | Live |
| HK INTERNATIONAL ARCHITECTURAL DESIGN INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Bauhaus International Design Institute Limited | Private company limited by shares | Live |
| International Shengya Landscape Design Institute Limited | Private company limited by shares | Live |
| INSTITUTE FOR INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| International Institute of Future Talent Development Limited | Private company limited by shares | Live |
| International Institute for Professional Development (HK) Limited | Private company limited by shares | Live |
| INTERNATIONAL INSTITUTE OF PROFESSIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| International Institute of Professional Development Limited | Private company limited by shares | Live |
| International Research Institute for Disease Prevention Limited | Private company limited by shares | Dissolved |
| EASTBOND INTERNATIONAL COMMERCE INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| International Institute of Ecology Conservation Co., Limited | Private company limited by shares | Live |
| INTERNATIONAL ECONOMIC AND LAW INSTITUTE LIMITED | Private company limited by shares | Live |
| Institute of International Economics Company Limited | Private company limited by shares | Live |
| Institute Of International Economics And Trade Limited | | Live |
| INTERNATIONAL DIGITAL ECONOMY INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| International Institute of Education Limited | Private company limited by shares | Live |
| GBA Institute of International Education Limited | Private company limited by shares | Live |
| INTERNATIONAL INSTITUTE OF ADVANCED EDUCATION LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL INSTITUTE OF ADVANCED EDUCATION LIMITED | Private company limited by shares | Live |
| INSTITUTE OF INTERNATIONAL EDUCATION (ASIAN PACIFIC) LIMITED | Private company limited by shares | Dissolved |
| International Education Assessment Research Institute Limited | | Live |
| HK Character Education International Research Institute Limited | Private company limited by shares | Live |
| China international education institute Limited | Private company limited by shares | Live |
| CHINA INTERNATIONAL VOCATIONAL EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| International Chinese Education Research Institute Limited | Private company limited by shares | Live |
| CHINESE INTERNATIONAL EDUCATION RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| INTERNATIONAL INSTITUTE FOR CHILDREN'S EDUCATION CO., LIMITED | Private company limited by shares | Live |
| Chinese Institute of International Education Co., Limited | Private company limited by shares | Live |
| INTERNATIONAL EDUCATION RESEARCH INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| HK YOUNG INTERNATIONAL EDUCATION INSTITUTE CO., LIMITED | Private company limited by shares | Dissolved |
| HK INTERNATIONAL INSTITUTE FOR EARLY EDUCATION AIKO LIMITED | Private company limited by shares | Live |
| INTERNATIONAL FAMILY EDUCATION RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| International Institute of Education Group Company Limited | Private company limited by shares | Live |
| INTERNATIONAL EDUCATION INSTITUTE GROUP CO., LIMITED | Private company limited by shares | Live |
| International Happiness Education Research Institute Limited | Private company limited by shares | Live |
| Harmony Institute of International Education Limited | Private company limited by shares | Live |
| SY INTERNATIONAL HEALTH EDUCATION INSTITUTE COMPANY LIMITED | Private company limited by shares | Live |
| INSTITUTE OF INTERNATIONAL HIGHER EDUCATION LIMITED | Private company limited by shares | Live |
| International Higher Education Institute Limited | Private company limited by shares | Live |
| Hkust International Education Institute Limited | Private company limited by shares | Live |
| NOBEL INTERNATIONAL EDUCATION INSTITUTE HOLDING LIMITED | Private company limited by shares | Live |
| IRELAND INTERNATIONAL CULTURE EDUCATION INSTITUTE LIMITED | Company limited by guarantee | Live |
| Institute of International Legal Education Limited | Private company limited by shares | Live |
| Lorenzo De'Medici International Education Institute Limited | Private company limited by shares | Live |
| BIOFORTE MASTERMIND INTERNATIONAL EDUCATION INSTITUTE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ONLINE EDUCATION INSTITUTE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TBA International Online Education Institute Limited | | Live |
| INSTITUTE INTERNATIONAL OF PARENTING EDUCATION LIMITED | Private company limited by shares | Live |
| INTERNATIONAL PROFESSIONAL EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| International Education and Culture Research Institute Limited | Private company limited by shares | Live |
| SOUL WEALTH INTERNATIONAL EDUCATION INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Southwest International Education Institute Limited | Private company limited by shares | Live |
| INTERNATIONAL HUNYUAN TAIJI EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| INTERNATIONAL TERTIARY EDUCATION INSTITUTE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WISDOM INTERNATIONAL EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| International Yoga Education Institute Co., Limited | Private company limited by shares | Live |
| YOUNG SUN INTERNATIONAL EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA INTERNATIONAL EDUCATIONAL INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL EARLY-CHILDHOOD EDUCATIONAL INSTITUTE CO. LIMITED | Private company limited by shares | Live |
| EMPIRE INTERNATIONAL IMAGE OF ETIQUETTE INSTITUTE LIMITED | Private company limited by shares | Live |
| International Institute of Industrial Engineering Limited | Private company limited by shares | Live |
| INTERNATIONAL ENGINEERING TECHNOLOGY INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| International English Institute Limited | Private company limited by shares | Live |
| International Enneagram Institute Co., Limited | Private company limited by shares | Live |
| Tao Xingzhi International Institute of Innovation and Entrepreneurship Limited | Private company limited by shares | Live |
| International Institute Of Erickson Hypnosis Limited | Private company limited by shares | Live |
| EURO-AMERICA INTERNATIONAL INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA INTERNATIONAL EVALUATION RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| EVERBEST EDUCATIONAL INSTITUTE (INTERNATIONAL) LIMITED | Private company limited by shares | Live Commenced dormancy on 08-Jul-2011 |
| CHINA INTERNATIONAL FOREIGN EXCHANGE P&C INSTITUTE LIMITED | Private company limited by shares | Live |