| 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 |
| INSTITUTE OF INTERNATIONAL EXPERTS LIMITED | Company limited by guarantee | Live |
| International Happy Families Institute Limited | Private company limited by shares | Live |
| HK International Family EQ Research Institute Limited | | Live |
| GAXLXY INTERNATIONAL FASHION INSTITUTE LIMITED | | Live |
| INTERNATIONAL (HK) I-CHING FENGSHUI INSTITUTE LIMITED | Private company limited by shares | Live |
| INTERNATIONAL INSTITUTE OF FINANCE LIMITED | Company limited by guarantee | Live |
| RCC INSTITUTE OF INTERNATIONAL FINANCE LIMITED | Private company limited by shares | Live |
| NCL INTERNATIONAL FINANCE INSTITUTE LIMITED | Private company limited by shares | Live |
| INSTITUTE OF INTERNATIONAL BUSINESS AND FINANCE LIMITED | Company limited by guarantee | Dissolved |
| BGM International Finance Business Institute Limited | Private company limited by shares | Live |
| INTERNATIONAL QUANTITATIVE FINANCE INSTITUTE LIMITED | Private company limited by shares | Live |
| ONE BELT ONE ROAD INTERNATIONAL INSTITUTE OF FINANCE LIMITED | Company limited by guarantee | Live |
| Institute of International Finance & Strategy Limited | Private company limited by shares | Live |
| VISION INTERNATIONAL FINANCE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| International Institute Of Certified Financial Analysts Limited | | Live |
| GBA INTERNATIONAL FINANCIAL INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| ANT INTERNATIONAL FINANCIAL RESEARCH INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| International Investment And Financial Institute Co., Limited | Private company limited by shares | Live |
| Bu Jinhui International Financial Research Institute Limited | Private company limited by shares | Live |
| NEWELL (INTERNATIONAL) FINANCIAL INSTITUTE LIMITED | Private company limited by shares | Live |
| INTERNATIONAL INSTITUTE OF FINANCIAL QUALIFICATIONS RECOGNITION LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL FINANCIAL TALENT INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| WINERY INTERNATIONAL FINANCIAL INSTITUTE LIMITED | Private company limited by shares | Live |
| INTERNATIONAL FINANCIERS INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| JLM INTERNATIONAL FITNESS INSTITUTE LIMITED | Private company limited by shares | Live |
| FUN-ASIA INTERNATIONAL RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| FUTURE RED INTERNATIONAL CULTURE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| FUXI INTERNATIONAL TCM INSTITUTE LIMITED | Private company limited by shares | Live |
| INTERNATIONAL FUXI INSTITUTE LIMITED | Private company limited by shares | Live |
| HK International Gemological Institute Limited | | Live |