| CHINA TRAVEL & STUDY INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA TRAVEL EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC TRAVEL MANAGEMENT INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Treatment Research Institute Limited | Private company limited by shares | Live |
| China Tea Tree Institute Limited | Private company limited by shares | Live |
| FO MEI TRIPITAKA RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA TRUE WEALTH INSTITUTE LIMITED | Private company limited by shares | Live |
| LEBON TRUFFLE INSTITUTE OF HEALTH LIMITED | Private company limited by shares | Live |
| TSING HUA RESEARCH INSTITUTE, LIMITED | Company limited by guarantee | Dissolved |
| TVET and Higher Education Index Institute Limited | | Live |
| ULOONG BUSINESS INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| CHINA UNARMED PLASTIC INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Unicorn Institute Limited | Private company limited by shares | Live |
| ASIA UNIFICATION RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| INSTITUTE OF CHINA UNION PAY CO., LIMITED | Private company limited by shares | Live |
| UNI-QUANTUM INSTITUTE OF FINANCE LIMITED | Private company limited by shares | Dissolved |
| UNI-QUANTUM INVESTMENT INSTITUTE LIMITED | Private company limited by shares | Live |
| Institute of United Limited -The- | Private company limited by shares | Live |
| GS UNITED DESIGN INSTITUTE LIMITED | Private company limited by shares | Live |
| HISTRON DESIGN UNITED INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| UNITY EDUCATION INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| UNITY LEARNING INSTITUTE LIMITED | Private company limited by shares | Live |
| HK Universal Chinese Institute Limited | Private company limited by shares | Live |
| UNIVERSAL INSURANCE SCHEME CUSTOM INSTITUTE LIMITED | Private company limited by shares | Live |
| China Universe Research Institute Limited | | Live |
| NEW UNIVERSE CIVILIZATION RESEARCH INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| UNIVERSE TAIJI FENGSHUI INSTITUTE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Hong Kong Institute of Universe Evolution Limited | | Live |
| JOY UNIVERSE INFORMATION THEORY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| NANJING UNIVERSITY SKY RISE INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| UNLIMITED INSTITUTE LIMITED | Private company limited by shares | Live |
| Upbeat Music Institute Limited | Private company limited by shares | Live |
| China Urban Research Institute Limited | Private company limited by shares | Live |
| Grand Urban & Architecture Design Institute Limited | Private company limited by shares | Live |
| GERMANY URBAN ARCHITECTURAL DESIGN&PLANNING INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| China Urban Economics Research Institute Limited | | Live |
| Global institute of urban culture Limited | Private company limited by shares | Live |
| Hong Kong Institute of Urban Design Limited | Company limited by guarantee | Live |
| HONG KONG URBAN PLANNING INSTITUTE LIMITED | Private company limited by shares | Live |
| Urban Innovation Institute Limited | Private company limited by shares | Live |
| CHINA URBAN LAND INSTITUTE LIMITED | Company limited by guarantee | Dissolved |
| Urban Studies Institute Limited | Company limited by guarantee | Live |
| INSTITUTE FOR AUTONOMOUS URBANISM LIMITED | Private company limited by shares | Live |
| ASIA URINARY DISEASES INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Institute for User Participation Limited | Company limited by guarantee | Live |
| Ustcm Research Institute Co., Limited | | Live |
| Institute of Novel Vaccines and Biologics, Limited | Private company limited by shares | Live |
| VIRGIN EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| HONG KONG INSTITUTE OF VIROLOGY LIMITED | | Live |
| Virus Free Leadership Institute Limited | Private company limited by shares | Dissolved |
| Bauhinia Visual Arts Institute Co., Limited | Private company limited by shares | Live |
| CHINA INSTITUTE FOR VISUAL ARTS ON CAMPUS LIMITED | Private company limited by shares | Live |
| Asia Vocation and Vocational Education Institute Limited | Private company limited by shares | Live |
| Asia Vocational Research Institute Limited | Private company limited by shares | Dissolved |
| VOYAGE INTERNATIONAL EDUCATION INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| WAHHAR INSTITUTE OF SPORTS COMPANY LIMITED | Company limited by guarantee | Live |
| WANMAO BUSINESS INSTITUTE LIMITED | Private company limited by shares | Live |
| Institute of Wealth Limited -The- | Private company limited by shares | Dissolved |
| WEIEN ZEN INSTITUTE LIMITED | Private company limited by shares | Live |
| KOREA WEIMEI MEDICAL BEAUTY INSTITUTE LIMITED | Private company limited by shares | Live |
| SOCIAL WELFARE AND EDUCATION INSTITUTE, LIMITED -THE- | Company limited by guarantee | Dissolved |
| DHCF Institute of Wellbeing Limited | | Live |
| INSTITUTE OF WELLNESS LIMITED | Private company limited by shares | Live |
| The Wellness Institute Limited | | Live |
| ASANA Wellness Management Institute Limited | Private company limited by shares | Live |
| Hong Kong Wellness Research Institute Limited | Private company limited by shares | Live |
| Hong Kong Wellness Research Institute Limited | Private company limited by shares | Live |
| ROTHSCHILD WELLNESS INSTITUTE LIMITED | Private company limited by shares | Live |
| Wellnest Institute Limited | | Live |
| American Wells Eye Care Optics Research Institute Company Limited | Private company limited by shares | Live |
| Wemade Metaverse Technology Institute Limited | | Live |
| Institute for Wendao Learners Co., Limited | Private company limited by shares | Live |
| WENWEI ART RESEARCH INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| Wesley International Kids Education Institute Company Limited | Private company limited by shares | Live |
| UNITED WESLEYAN GRADUATE INSTITUTE LIMITED | Company limited by guarantee | Live |
| WEST COAST INSTITUTE OF BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| WEST POINT HIGHER EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| WEST CHINA INSTITUTE OF MEDICINE LIMITED | | Live |
| China West Private Economy Research Institute Limited | Private company limited by shares | Live |
| CHINA WEST RIVER ECONOMY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| WEST ZXQY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| WHOLISTIC INSTITUTE LIMITED -THE- | Private company limited by shares | Dissolved |
| WIDESUCCESS MICROORGANISM INSTITUTE LIMITED | Private company limited by shares | Live |
| WISDOM INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Orchid New Women's Institute Limited | Private company limited by shares | Live |
| HK CAIZHI INTERNATIONALL WOMEN'S INSTITUTE LIMITED | Private company limited by shares | Live |
| Germany ShenZhou Panda Wood Institute Limited | Private company limited by shares | Live |
| Wooshin Gemological Institute of Korea Limited | Private company limited by shares | Dissolved |
| China Concentric Conjoined Word Institute Limited | Private company limited by shares | Live |
| Institute of Social Work Group Limited | | Live |
| WORLD EC INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| WORLD AUTHORIZED YI XUE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| World Brand Research Institute Company Limited | Private company limited by shares | Live |
| World Brand Media Research Institute Limited | Private company limited by shares | Live |
| WORLD BUDDHISM CULTURE INSTITUTE LIMITED | Private company limited by shares | Live |
| WORLD MUSLIM PAINTING AND CALLIGRAPHY INSTITUTE LIMITED | Private company limited by shares | Live |
| WORLD PAINTING AND CALLIGRAPHY INSTITUTE GROUP LIMITED | Private company limited by shares | Live |
| World Health And Social Care Institute Limited | Private company limited by shares | Live |
| WORLD CHARITY INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| WORLD CHARITY INSTITUTE LIMITED | Private company limited by shares | Live |