| 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 |
| INTERNATIONAL HOLISTIC EDUCATION ORGANIZATION FOR YOUTH LIMITED | Private company limited by shares | Live |
| INTERNATIONAL (HONG KONG) YOUTH WU SHU ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| CHINA YOUTH INTERNATIONAL (HONG KONG) CO. LIMITED | Private company limited by shares | Live |
| YOUTH INTERNATIONAL (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| 3S International Elite Youth (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG INTERNATIONAL YOUTH FELLOWSHIP LIMITED | Private company limited by shares | Live |
| Hong Kong Youth International Investment Limited | Private company limited by shares | Live |
| HONG KONG YOUTH TRAVEL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HUMMINGBIRDS INTERNATIONAL YOUTH EDUCATION LIMITED | Private company limited by shares | Live |
| YOUTH INTERNATIONAL INC. LIMITED | Private company limited by shares | Live |
| YOUTH INDUSTRIAL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| YOUTH INTERNATIONAL INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| BAY AREA INTERNATIONAL YOUTH INNOVATION AND ENTREPRENEURSHIP LIMITED | | Live |
| INTERNATIONAL TEOCHEW YOUTH INVESTMENT HOLDINGS LIMITED | Private company limited by shares | Live |
| CHINA YOUTH INTERNATIONAL LEADERSHIP ASSOCIATION LIMITED | Private company limited by shares | Live |
| HK LIANBANG YOUTH INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| International Youth Life Education Association Limited | Private company limited by shares | Live |
| Youth Life International Trade Limited | | Live |
| Youth Team International Logistics Holdings Limited | Private company limited by shares | Live |
| Master Youth International Limited | Private company limited by shares | Live |
| INTERNATIONAL YOUTH MUSIC ASSOCIATION LIMITED | | Live |
| ORIENTAL YOUTH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL YOUTH PROGRAMMING ACADEMY LIMITED | Private company limited by shares | Live |
| SHINING YOUTH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SILVER YOUTH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| International Youth Spine Health Management Limited | Private company limited by shares | Live |
| INTERNATIONAL YOUTH SPORTS LIMITED | Company limited by guarantee | Live |
| STAR YOUTH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CHINA INTERNATIONAL YOUTH SYMPHONIC ORCHESTRA LIMITED | Private company limited by shares | Live |
| International Youth Association of Taoist Limited | Company limited by guarantee | Live |
| YOUTH TECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| INTERNATIONAL YOUTH TOWN ASSOCIATION LIMITED | Private company limited by shares | Live |
| YOUTH TIME INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| YOUTH INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| INTERNATIONAL TRAINING ASSOCIATION FOR YOUTH ELITES LIMITED | Company limited by guarantee | Dissolved |
| YOUTH INTERNATIONAL TRAVEL AGENCY CO., LIMITED | Private company limited by shares | Live |
| YOUTH WEALTH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| YOUTH WELL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| INT'L YOUTH CONSULTING (CHINA) LIMITED | Private company limited by shares | Dissolved |
| YOUTH CONSULTING (INT'L) CO., LIMITED | Private company limited by shares | Dissolved |
| FRANCE YOUTH LI COSMETICS (INT'L) LIMITED | Private company limited by shares | Dissolved |
| HK YOUTH INT'L BIOTECHNOLOGY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ZUNLONG GIFTED YOUTH INT'L COMMERCE LIMITED | Private company limited by shares | Dissolved |
| FRANCE YOUTH ROMAN DRESS INT'L LIMITED | Private company limited by shares | Dissolved |
| YOUTH INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP YOUTH INVESTMENT LIMITED | Private company limited by shares | Live |
| YOUTH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YOUTH SUN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Youth Investment Limited | Private company limited by shares | Live |
| DRAGON YOUTH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GRAND YOUTH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YOUTH INVESTMENT ENTREPRENEURSHIP SERVICE LIMITED | Private company limited by shares | Live |
| BIG YOUTH INVESTMENTS LIMITED | Private company limited by shares | Live |
| GOLD YOUTH INVESTMENTS LIMITED | Private company limited by shares | Live |
| HONEST YOUTH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| OCEAN YOUTH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| INVINCIBLE YOUTH LIMITED | | Live |
| HONG KONG ISLAMIC YOUTH ASSOCIATION | Company limited by guarantee | Live |
| Islands Youth Exchange Promotion Association Limited | Private company limited by shares | Live |
| JADE YOUTH LIMITED | Private company limited by shares | Dissolved |
| JADE YOUTH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Japan Youth Biotechnology Co., Limited | Private company limited by shares | Live |
| Jiangsu Yancheng Youth Federation Limited | Private company limited by shares | Live |
| GX JIANGXIA YOUTH ENTREPRENEUR ASSOCIATION LIMITED | Private company limited by shares | Live |
| JOIN YOUTH LIMITED | Private company limited by shares | Dissolved |
| JOIN YOUTH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SHUEN WAN JOINT VILLAGES YOUTH ASSOCIATION LIMITED | Company limited by guarantee | Live |
| JOYCE YOUTH LIMITED | Private company limited by shares | Live |
| JOYCE YOUTH LIMITED | Private company limited by shares | Live |
| YOUTH JUSTICE ALLIANCE LIMITED | Private company limited by shares | Live |
| JUSTIN YOUTH LIMITED | Private company limited by shares | Live |
| KIND YOUTH LIMITED | Private company limited by shares | Dissolved |
| KIND YOUTH INVESTMENT LIMITED | Private company limited by shares | Live |
| Christian Youth Centre Kindergarten and Nursery Limited | Company limited by guarantee | Live |
| KING YOUTH LIMITED | Private company limited by shares | Dissolved |
| YOUTH KING LIMITED | Private company limited by shares | Live |
| KING YOUTH DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| YOUTH KING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KING YOUTH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KING YOUTH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| King's Glory Youth Doers Educational Limited | Private company limited by shares | Live |