| 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 |
| NEW ERA WORLD CIVILIZATION INSTITUTE LIMITED | Company limited by guarantee | Live |
| WORLD CHINESE BUSINESSMAN INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| World Concept Therapy Institute Limited | Private company limited by shares | Live |
| WORLD BUDDHIST CONGREGATION INSTITUTE LIMITED -THE- | Company limited by guarantee | Dissolved |
| World Cultural Industry Research Institute Limited | Private company limited by shares | Live |
| WORLD LEADER EDUCATE INSTITUTE LIMITED | Private company limited by shares | Live |
| WORLD MAC-SYSTEM INSTITUTE OF EDUCATION LIMITED | Private company limited by shares | Dissolved |
| WORLD ENERGY INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| World Cosmic Energy Education Institute Limited | Private company limited by shares | Live |
| World Institute For Facilitation Limited | Private company limited by shares | Live |
| WORLD INSTITUTE OF FENGSHUI LIMITED | Private company limited by shares | Live |
| WORLD FAMILY FILM INSTITUTE LIMITED | | Live |
| WORLD HERITAGE INSTITUTE LIMITED | Company limited by guarantee | Dissolved |
| WORLD HO'S CALLIGRAPHIC ART INSTITUTE LIMITED | Private company limited by shares | Live |
| World Industry Alliance Art Institute Limited | Private company limited by shares | Live |
| World Leader Institute Limited | Private company limited by shares | Live |
| NEW WORLD LIFE EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| World Life Science Institute Holdings Limited | Private company limited by shares | Live |
| World Institute of Life & Love Limited | Private company limited by shares | Live |
| WORLD INSTITUTE OF LIFE SCIENCE HK LIMITED | Private company limited by shares | Live |
| New World Institute of Management Limited | Private company limited by shares | Live |
| WORLD BUSINESS MANAGEMENT INSTITUTE LIMITED | Private company limited by shares | Live |
| World Class Science And Management Institute Limited | Private company limited by shares | Live |
| WORLD INSTITUTE OF KNOWLEDGE MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| WORLD INSTITUTE OF TRADITIONAL CHINESE MEDICINES LIMITED -THE- | Private company limited by shares | Dissolved |
| World Mission Research Institute Limited | Private company limited by shares | Live |
| World Carbon Neutral Research Institute Limited | Private company limited by shares | Live |
| World Peace Research Institute Co., Limited | Private company limited by shares | Live |
| World Metaverse Research Institute Co., Limited | | Live |
| WORLD ORTHOPAEDIC RESEARCH INSTITUTE LIMITED -THE- | Private company limited by shares | Dissolved |
| WORLD RESOURCES INSTITUTE LIMITED | Company limited by guarantee | Dissolved |
| WORLD ROBOT RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| INSTITUTE ON STUDY OF WORLD FOLK RELIGIONS LIMITED | Company limited by guarantee | Dissolved |
| WORLD INSTITUTE OF SUSTAINABLE DEVELOPMENT PLANNERS LIMITED | Company limited by guarantee | Live |
| WORLD TAEKWONDO INSTITUTE LIMITED | Private company limited by shares | Live |
| INSTITUTE OF WORLD TAIJI COMPANY LIMITED -THE- | Private company limited by shares | Live |
| WORLD ZHANGSHANG CULTURE INSTITUTE LIMITED | Private company limited by shares | Live |
| World's Innovation Institute Limited | Company limited by guarantee | Live |
| WUDANG INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA WUDANG DAO MEDICAL RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Wu-Wei Research Institute Limited | Private company limited by shares | Live |
| Wuyishan Tea Research Institute Co., Limited | | Live |
| China WUZIXU Research Institute Limited | Private company limited by shares | Live |
| Xevarion Institute Company Limited -The- | Private company limited by shares | Live |
| BAI XIAN ASIA INSTITUTE LIMITED | Company limited by guarantee | Live |
| China Xiangxue Research Institute Limited | Private company limited by shares | Live |
| XIAOXIANG ARTS INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA XIAQINGSU INDUSTRY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Xiehe International Immunity & Longevity Research Institute Limited | Private company limited by shares | Live |
| XiLeng Art Research Institute Co., Limited | Private company limited by shares | Live |
| CHINA JUN XING ART INSTITUTE CO., LIMITED | Private company limited by shares | Dissolved |
| CHINA TAO XINGZHI RESEARCH INSTITUTE CO., LIMITED | Private company limited by shares | Dissolved |
| CHINESE YIXUE XUANXUE INSTITUTE., LIMITED | Private company limited by shares | Live |
| CHINESE YANCHA INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA YANGSHENG RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Wangshi Yanxuan Institute Limited | Private company limited by shares | Live |
| BAMA YAOYIYAOYAO RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHI YEUNG INSTITUTE LIMITED -THE- | Company limited by guarantee | Live |
| CHINA YIJI EDUCATION INSTITUTE GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA YIJING RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| China Yijing Research Institute Company Limited | Private company limited by shares | Live |
| CHINA GEOGRAPHIC HK YIJING RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA YIJING LEARN RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| YINJIANG INTERNATIONAL INSTITUTE OF ARCHITECTURAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KAI CHI YOGA INSTITUTE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA YOGA INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| China Yoga Research Institute Co., Limited | Private company limited by shares | Live |
| CHINA-INDIA YOGA INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| JIANGSHUFANG TIANREN YOGA EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| YOUJIA CHILDREN PHYSICAL HEALTH INSTITUTE LIMITED | Private company limited by shares | Live |
| CHINA INSTITUTE FOR YOUTH STRENGTHS DEVELOPMENT LIMITED | Company limited by guarantee | Live |