| 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 |
| INTERNATIONAL GEMOLOGICAL INSTITUTE (HK) LIMITED | Private company limited by shares | Live |
| HK GIANT INTERNATIONAL BUSINESS INSTITUTE LIMITED | Private company limited by shares | Live |
| GLOBAL INTERNATIONAL YOGA INSTITUTE LIMITED | Private company limited by shares | Live |
| Global International Capital Yuzhongchou Institute Limited | Private company limited by shares | Live |
| INTERNATIONAL GOLDEN KEY INSTITUTE LIMITED | Private company limited by shares | Live |
| INTERNATIONAL GONGFU TEA CULTURAL INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| GOOD HABITS INTERNATIONAL RESEARCH INSTITUTE LIMITED | Company limited by guarantee | Live |
| INTERNATIONAL GROUP FITNESS INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Zheng Guanying International Research Institute Limited | Private company limited by shares | Live |
| INTERNATIONAL HANYU RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Harris International Institute Company Limited | Private company limited by shares | Live |
| HK CM INTERNATIONAL HEALTH INSTITUTE LIMITED | | Live |
| JBK Health Care International Institute Limited | Private company limited by shares | Live |
| China International Health Research Institute Limited | Private company limited by shares | Live |
| INTERNATIONAL HEALTH INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| INTERNATIONAL INSTITUTE OF NUTRITION AND HEALTH (H.K.) LIMITED | Private company limited by shares | Dissolved |
| 3 in 1 Honors International Health Research Institute Limited | Private company limited by shares | Live |
| HK INTERNATIONAL ORGANIC HEALTH INSTITUTE LIMITED | Private company limited by shares | Live |
| International Health and Sleep Research Institute Company Limited | Private company limited by shares | Live |
| International Health and Wellness Institute Limited | | Live |
| International Healthcare Institute Limited | Private company limited by shares | Live |
| Tao Heung International Culinary Institute Limited | Private company limited by shares | Live |
| Zhutong International Hirudo & Lumbricus Institute Co. Limited | Private company limited by shares | Live |
| INTERNATIONAL SPINAL INSTITUTE (HK) LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL INSTITUTE OF YOGIC SCIENCE (HK) LIMITED | Private company limited by shares | Live |
| INTERNATIONAL HOCKEY INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| International Research Institute For Holistic Education Company Limited -The- | Private company limited by shares | Live |
| INTERNATIONAL INSTITUTE FOR SELF-HELP HOLISTIC THERAPIES LIMITED | Private company limited by shares | Live |
| Hollywood International Film Institute Limited | Private company limited by shares | Live |
| INTERNATIONAL HONESTY INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Institute of International Tax Advisers Limited -The- | Company limited by guarantee | Live |
| HONG KONG INTERNATIONAL CREATIVE INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| HONG KONG DESIGN INSTITUTE (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG INTERNATIONAL ECONOMIC INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| HONG KONG INTERNATIONAL ETIQUETTE INSTITUTE DE LIMITED | Private company limited by shares | Live |
| HONG KONG INTERNATIONAL EXCHANGE INSTITUTE LIMITED | | Live |
| Hong Kong International Film Art Institute Company Limited | Private company limited by shares | Live |
| Hong Kong International Institute Group Limited | | Live |