| Youth Import And Export Limited | Private company limited by shares | Live |
| NINGBO YOUTH IMPORT AND EXPORT CO., LIMITED | | Live |
| Youth Incubator Limited | | Live |
| SUN YOUTH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Youth Industrial Group Limited | | Live |
| HAPPY YOUTH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| JOIN YOUTH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| JOYFUL YOUTH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| PRIDE YOUTH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Teochew Youth Rice Industrial (Int'l) Limited | Private company limited by shares | Dissolved |
| SANE YOUTH INDUSTRIAL LIMITED | Private company limited by shares | Live |
| CHINA YOUTH SUNSHINE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| TALENT YOUTH INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA YOUTH INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| YOUTH GETHER INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| OCEAN YOUTH INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| STAR YOUTH INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| YOUTH INDUSTRY & TRADE CO., LIMITED | Private company limited by shares | Live |
| Big Bay Area Youth Information and Servicing Limited | Private company limited by shares | Live |
| New Youth Information Technology Co., Limited | Private company limited by shares | Live |
| Pal & Youth Information Technology (HK) Limited | Private company limited by shares | Live |
| GBA Youth Innopreneur Alliance Limited | | Live |
| YOUTH INNOVATION LIMITED | Private company limited by shares | Live |
| LONG KONG YOUTH INNOVATORS ASSOCIATION LIMITED | Company limited by guarantee | Live |
| Youth Inspiration Limited | Private company limited by shares | Live |
| Inspired You(th) Holding Limited | Private company limited by shares | Live |
| INSPIRING YOUTH SOCIAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| China Youth Research Institute Co., Limited | Private company limited by shares | Live |
| HONG KONG YOUTH INSTITUTE LIMITED | Company limited by guarantee | Live |
| China Youth Leadership Institute Limited | Private company limited by shares | Live |
| Youth Sports Institute Limited | Private company limited by shares | Live |
| China Youth Xueneng Institute Co., Limited | Private company limited by shares | Live |
| Artificial Intelligent for Youth Association Limited | | Live |
| Youth Interior Design Limited | Private company limited by shares | Live |
| WIN YOUTH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| YOUTH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| YOUTH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| YOUTH INTERNATIONAL LIMITED | | Live |
| International Youth Development Alliance Limited | Company limited by guarantee | Live |
| AMERICAN INTERNATIONAL YOUTH DEVELOPMENT FOUNDATION LIMITED | Private company limited by shares | Live |
| Another Youth International Limited | Private company limited by shares | Live |
| Aria Youth International Limited | Private company limited by shares | Live |
| International Youth Development of Arts Association Limited | | Live |
| Asian International Youth Film Festival Limited | | Live |
| International Youth Association Limited | Private company limited by shares | Live |
| International Youth Art Association Limited | Private company limited by shares | Live |
| International Youth Communication Association Limited | Private company limited by shares | Live |
| International Youth Taekwondo Association Limited | | Live |
| INTERNATIONAL YOUTH CAREER LIMITED | Private company limited by shares | Live |
| INTERNATIONAL YOUTH CENTRE LIMITED | Company limited by guarantee | Live |
| CHINA YOUTH CARD INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHINA YOUTH CARD INTERNATIONAL (HOLDINGS) LIMITED | Private company limited by shares | Live |
| CHINA YOUTH INTERNATIONAL EXCHANGE CENTER LIMITED | Private company limited by shares | Live |
| CHINA YOUTH (INTERNATIONAL) HOLDING GROUP LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL (CHINA) YOUTH VENTURE INVESTMENT LIMITED | Private company limited by shares | Live |
| HK YOUTH INTERNATIONAL BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| International Youth Coaching Limited | Company limited by guarantee | Live |
| INTERNATIONAL YOUTH LEADER COLLEGE LIMITED | Private company limited by shares | Live |
| Youth Valley International Health College Limited | Private company limited by shares | Live |
| HK YOUTH YET (INTERNATIONAL) COSMETICS LIMITED | Private company limited by shares | Live |
| Youth Creative International Limited | Private company limited by shares | Live |
| ASIA INTERNATIONAL YOUTH CULTURAL EXCHANGE LIMITED | Private company limited by shares | Live |
| HK YOUTH 798 INTERNATIONAL CULTURAL DIFFUSION LIMITED | Private company limited by shares | Dissolved |
| International Youth Cultural Exchange Limited | Company limited by guarantee | Dissolved |
| HK DECRYPT YOUTH INTERNATIONAL HOLDINGS CO., LIMITED | Private company limited by shares | Live |
| INTERNATIONAL YOUTH DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| INTERNATIONAL YOUTH DEVELOPMENT ASSOCIATION LIMITED | Company limited by guarantee | Live |
| Youth International Development Association Limited | | Live |
| COLLEGE OF INTERNATIONAL YOUTH DEVELOPMENT LIMITED | Private company limited by shares | Live |
| INTERNATIONAL YOUTH ENTERPRISE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| INTERNATIONAL YOUTH ART DEVELOPMENT FOUNDATION LIMITED | Company limited by guarantee | Live |
| International Youth Leaders Development Society Limited | Private company limited by shares | Live |
| International Youth Education Association Limited | Private company limited by shares | Dissolved |
| INTERNATIONAL YOUTH ART EDUCATION ASSOCIATION LIMITED | Private company limited by shares | Live |
| International Academy of Youth Education Co., Limited | Private company limited by shares | Live |
| International Youth Art Education Development Association Limited | Company limited by guarantee | Live |
| INTERNATIONAL YOUTH BUSINESS EDUCATION INSTITUTE LIMITED | Private company limited by shares | Live |
| INTERNATIONAL YOUTH EDUCATION SOCIETY LIMITED | Private company limited by shares | Live |
| INTERNATIONAL YOUTH STEAM EDUCATION ASSOCIATION LIMITED | | Live |
| INTERNATIONAL YOUTH EDUCATIONAL CENTRE COMPANY LIMITED | Private company limited by shares | Live |
| INTERNATIONAL YOUTH ELITE FOUNDATION LIMITED | Private company limited by shares | Live |
| YOUTH INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| FRANCE FASHIONFAD YOUTH INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| FAUST INTERNATIONAL YOUTH THEATRE LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL YOUTH FENCING FEDERATION LIMITED | | Live |
| International Youth Legal Exchange Federation Limited | Company limited by guarantee | Live |
| INTERNATIONAL TEOCHEW YOUTH FEDERATION LIMITED | Company limited by guarantee | Live |
| Singapore International Youth Film Festival Limited | Private company limited by shares | Live |
| International Youth Forum Limited | Private company limited by shares | Live |
| FOUNTAIN OF YOUTH INTERNATIONAL BUSINESS LIMITED -THE- | Private company limited by shares | Dissolved |
| YOUTH GODDESS TEA INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| GRAND YOUTH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| YOUTH INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| International Youth Growth Institute Limited | Private company limited by shares | Live |
| YOUTH INTERNATIONAL HEALTH BUSINESS COMPANY LIMITED | Private company limited by shares | Live |
| Youth International Health Group Co., Limited | | Live |
| YOUTH EXTENSION HEALTHTECH INTERNATIONAL LIMITED | | Live |
| YOUTH HELEN INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| You-th International Holdings Limited | Private company limited by shares | Live |
| YOUTH INTERNATIONAL HYDRO-POWER HOLDINGS LIMITED | Private company limited by shares | Dissolved |