| HOLISTIC WEALTH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Chinese Institute of Holographical Abilities Education Limited | Private company limited by shares | Live |
| HOME CARE INSTITUTE LIMITED | Company limited by guarantee | Live |
| Scientist Home Nutraceutical Research Institute Limited | Private company limited by shares | Live |
| ASIAN HOMEOPATHIC INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA INSTITUTE OF HOMEOPATHY LIMITED | Private company limited by shares | Live |
| HONG KONG INSTITUTE OF ACUPUNCTURIST LIMITED | Private company limited by shares | Dissolved |
| HONG KONG INSTITUTE OF BUSINESS ADMINISTRATION LIMITED -THE- | Private company limited by shares | Dissolved |
| HONG KONG INSTITUTE OF BUSINESS ADMINISTRATION LIMITED -THE- | Company limited by guarantee | Live |
| HONG KONG MEDICAL ADMINISTRATION INSTITUTE LIMITED | Private company limited by shares | Live |
| HONG KONG INSTITUTE FOR PUBLIC ADMINISTRATION | Company limited by guarantee | Live |
| HONG KONG INSTITUTE OF PUBLIC ADMINISTRATION LIMITED | Private company limited by shares | Live |
| Hong Kong Institute For Advertising Business Limited -The- | Private company limited by shares | Live |
| HONG KONG ADVERTISING INSTITUTE LIMITED -THE- | Private company limited by shares | Live |
| Hong Kong Aerospace Institute Limited | | Live |
| HONG KONG INSTITUTE OF AESTHETIC EDUCATION LIMITED | Company limited by guarantee | Live |
| HONG KONG INSTITUTE OF BEAUTY AND AESTHETICS LIMITED | Private company limited by shares | Dissolved |
| Institute of Aesthetics Hong Kong Limited | | Live |
| Hong Kong Institute of Certified Tax Agents Limited -The- | Company limited by guarantee | Live |
| HONG KONG INSTITUTE OF ESTATE AGENTS LIMITED | Company limited by guarantee | Live |
| HONG KONG INSTITUTE OF ALLERGY -THE- | Company limited by guarantee | Live |
| HONG KONG INSTITUTE OF INVESTMENT ANALYSTS LIMITED | Company limited by guarantee | Dissolved |
| HONG KONG ANIMATION INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Institute of Appraisers Limited | Company limited by guarantee | Live |
| Hong Kong Artists Institute Co., Limited | Private company limited by shares | Live |
| HONG KONG INSTITUTE OF ARTISTS LIMITED | Private company limited by shares | Live |
| HONG KONG LANGUAGE ARTS INSTITUTE LIMITED | Private company limited by shares | Live |
| HONG KONG INSTITUTE OF VISUAL ARTS LIMITED | Private company limited by shares | Live |
| ASIA INSTITUTE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HONG KONG INSTITUTE OF AUDIOLOGISTS LIMITED | Company limited by guarantee | Live |
| HONG KONG 515 BALANCE TECHNOLOGY INSTITUTE LIMITED | Company limited by guarantee | Live |
| HONG KONG INSTITUTE OF BANKERS -THE- | Company limited by guarantee | Live |
| Hong Kong Blockchain Industry Institute Limited | Private company limited by shares | Live |
| HONG KONG BUDDHIST INSTITUTE LIMITED | Company limited by guarantee | Live |
| BUDDHIST INSTITUTE OF MUSIC (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG INSTITUTE OF BUDDHOLOGY LIMITED | Company limited by guarantee | Live |
| HONG KONG BUSINESS INSTITUTE LIMITED | Company limited by guarantee | Dissolved |
| HONG KONG HUMAN CAPITAL INSTITUTE LIMITED | Private company limited by shares | Live |
| HONG KONG CAPITAL INSTITUTE LIMITED | Private company limited by shares | Live |
| HONG KONG CAPITAL MARKET INSTITUTE LIMITED | | Live |
| C'ENCEL INSTITUTE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HONG KONG INSTITUTE OF CHARTERED ECONOMISTS LIMITED | Private company limited by shares | Live |
| CHARTERED GOVERNANCE INSTITUTE OF HONG KONG LIMITED -THE- | Private company limited by shares | Live |
| HONG KONG CHARTERED GOVERNANCE INSTITUTE LIMITED -THE- | Private company limited by shares | Live |
| Chartered Insurance Institute Hong Kong Limited -The- | Private company limited by shares | Live Ceased dormancy on 19-Dec-2014 |
| Hong Kong Institute of Chartered Secretaries -The- | Company limited by guarantee | Live |
| HONG KONG CHINESE CHESS INSTITUTE LIMITED | Private company limited by shares | Live |
| HONG KONG CHESS & GO INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Chess Institute of Hong Kong Limited -The- | Private company limited by shares | Dissolved |
| CHILDREN'S INSTITUTE OF HONG KONG LIMITED -THE- | Company limited by guarantee | Live |
| Hong Kong China Art Institute Company Limited | Private company limited by shares | Live |
| CHINESE INSTITUTE OF HONG KONG LIMITED -THE- | Company limited by guarantee | Live |
| Hong Kong Christian Institute Limited | Company limited by guarantee | Live |
| Hong Kong Chronicles Institute Limited | Company limited by guarantee | Live |
| HONG KONG INSTITUTE OF CLINICAL PSYCHOLOGISTS LIMITED | Company limited by guarantee | Live |
| Chain Institute (Hong Kong) Co., Limited | Private company limited by shares | Live |
| CONNECT INSTITUTE (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG INSTITUTE OF CONSTRUCTION ADJUDICATORS COMPANY LIMITED | Company limited by guarantee | Live |
| HONG KONG INSTITUTE OF CONSTRUCTION LIMITED | Company limited by guarantee | Live |
| HONG KONG INSTITUTE OF CONSTRUCTION MANAGERS, LIMITED | Company limited by guarantee | Live |
| HONG KONG INSTITUTE OF CONSTRUCTORS (HKIC) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Institute of Constructors Limited | | Live |
| HONG KONG ARTS AND CRAFTS INSTITUTE LIMITED | Private company limited by shares | Live |
| DAIWA INSTITUTE OF RESEARCH (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Satellite Big Data Institute Limited | Private company limited by shares | Live |
| HONG KONG SHIELD DEFENSE INSTITUTE LIMITED | Private company limited by shares | Live |
| Hong Kong Institute of Implant Dentistry Company Limited | Private company limited by shares | Live |
| HONG KONG IMAGE DESIGN INSTITUTE LIMITED | Private company limited by shares | Live |
| HONG KONG ART & DESIGN INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Kin Hop Design Institute Limited | Private company limited by shares | Live |
| Hong Kong Design Institute Limited | Private company limited by shares | Live |
| Hong Kong RedMusk Design Institute Limited | | Live |
| Hong Kong Institute of Buildings Diagnostic Limited -The- | Private company limited by shares | Live |
| Hong Kong Cytology Diagnostic Institute Limited | Private company limited by shares | Live |
| Institute of Hong Kong Digital Economy Limited -The- | Private company limited by shares | Live |
| Hong Kong Institute of Digital Finance Limited | | Live |
| HONG KONG INSTITUTE OF DIRECTORS LIMITED -THE- | Company limited by guarantee | Live |
| DOCOM INSTITUTE OF TECHNOLOGY (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG EAST ART INSTITUTE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG INSTITUTE OF E-BUSINESS LIMITED | Company limited by guarantee | Dissolved |
| HONG KONG ECOLITERACY INSTITUTE LIMITED | Company limited by guarantee | Live |
| Institute of Hong Kong Economics Education Limited | Private company limited by shares | Live |
| Hong Kong Institute Of Economics And Technology Limited | | Live |
| THE ADVENTURE EDUCATION INSTITUTE OF HONG KONG LIMITED | | Live |
| HONG KONG INSTITUTE OF ARTISTIC EDUCATION LIMITED | Private company limited by shares | Live |
| Hong Kong Education Institute Co., Limited | Private company limited by shares | Live |
| HONG KONG INSTITUTE OF FAMILY EDUCATION LIMITED -THE- | Company limited by guarantee | Live |
| HONG KONG INSTITUTE OF FINANCIAL EDUCATION LIMITED | Private company limited by shares | Live |
| HONG KONG INSTITUTE OF HEALTH EDUCATION LIMITED | Private company limited by shares | Live |
| HONG KONG HUAXIA EDUCATION INSTITUTE LIMITED | | Live |
| Hong Kong ESG Investment and Education Institute Limited | | Live |
| Hong Kong AI Education Institute Limited | | Live |
| EDUCATION & LEARNING INSTITUTE (HONG KONG) LIMITED | Company limited by guarantee | Dissolved |
| Hong Kong Institute of Mind Education Limited | Company limited by guarantee | Live |
| Hong Kong Institute of Naturopathic Education Limited | Private company limited by shares | Live |
| HONG KONG ORIENTAL EDUCATION INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| HONG KONG INSTITUTE OF PRESCHOOL EDUCATION LIMITED -THE- | Private company limited by shares | Live |
| Hong Kong Qi's Institute of Education Limited | Private company limited by shares | Live |
| Hong Kong Fu Bo Education Research Institute Limited | | Live |
| Hong Kong Education Research Institute Limited | | Live |