| TOP YOUNG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YOUNG PAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LEE YOUNG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YOUNG FIT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| AUN AND YOUNG INVESTMENT LIMITED | Private company limited by shares | Live |
| YOUNG INVESTMENT LIMITED | Private company limited by shares | Live |
| YOUNG TOP INVESTMENT LIMITED | Private company limited by shares | Live |
| MAN YOUNG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SO YOUNG JEWELRY LIMITED | Private company limited by shares | Live |
| JOYOUS YOUNG LIMITED | Private company limited by shares | Live |
| YOUNG KARL COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEEP YOUNG LIMITED | | Live |
| KENNETH Y. YOUNG, LIMITED | Private company limited by shares | Dissolved |
| KENT YOUNG COMPANY LIMITED | Private company limited by shares | Dissolved |
| KENT YOUNG COMPANY LIMITED | Private company limited by shares | Live |
| KENT YOUNG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| YOUNG LEAD LIMITED | | Live |
| LEAD YOUNG INVESTMENT LIMITED | Private company limited by shares | Live |
| YOUNG LEGEND LIMITED | Private company limited by shares | Live |
| LONG YOUNG LIMITED | Private company limited by shares | Live |
| YOUNG LOOK LIMITED | Private company limited by shares | Live |
| YOUNG LUCK LIMITED | Private company limited by shares | Dissolved |
| YOUNG JIN MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAY YOUNG MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| YOUNG YAK MANUFACTORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNG ENTERPRISE MARKET LIMITED | Private company limited by shares | Dissolved |
| Young Mavericks Limited | | Live |
| Young Minds Company Limited | Private company limited by shares | Dissolved |
| YOUNG MINDS CHARITY LIMITED | | Live |
| MORE YOUNG LIMITED | Private company limited by shares | Dissolved |
| Morgan Young Limited | Private company limited by shares | Live |
| SAN YOUNG MOTOR LIMITED | Private company limited by shares | Dissolved |
| YOUNG MOVEMENT LIMITED | Private company limited by shares | Dissolved |
| NATURE YOUNG LIMITED | Private company limited by shares | Live |
| YOUNG NETWORK LIMITED | Private company limited by shares | Live |
| NICE YOUNG COMPANY LIMITED | Private company limited by shares | Live |
| NICE YOUNG INC LIMITED | Private company limited by shares | Live |
| YOUNG OCEAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNG OCEAN LIMITED | Private company limited by shares | Live |
| YOUNG ONCE LIMITED | Private company limited by shares | Live |
| YOUNG PACIFIC LIMITED | Private company limited by shares | Dissolved |
| YOUNG PEAK LIMITED | Private company limited by shares | Dissolved |
| YOUNG PEAK LIMITED | Private company limited by shares | Dissolved |
| YOUNG PEOPLE LIMITED | Private company limited by shares | Dissolved |
| YOUNG PHARMA COMPANY LIMITED | Private company limited by shares | Live |
| PHRANCO YOUNG & COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLY YOUNG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| YOUNG POWER COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNG POWER LIMITED | Private company limited by shares | Live |
| YOUNG POWER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| YOUNG PRETTY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Federation of Young Professionals Limited | Company limited by guarantee | Live |
| PIK YOUNG PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| YOUNG MAN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| DAE YOUNG PUBLISHING, LIMITED | Private company limited by shares | Dissolved |
| YOUNG RAISE LIMITED | | Live |
| YOUNG READERS' LIMITED -THE- | Private company limited by shares | Dissolved |
| LAP YOUNG RESOURCES LIMITED | Private company limited by shares | Dissolved |
| HAN YOUNG RESOURCES COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNG RHYTHM LIMITED | Private company limited by shares | Live |
| YOUNG RICH COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNG & RICH LIMITED | Private company limited by shares | Live |
| YOUNG RICH LIMITED | Private company limited by shares | Live |
| RICH YOUNG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SAINT YOUNG LIMITED | Private company limited by shares | Live |
| YOUNG SENDER LIMITED | Private company limited by shares | Live |
| SHEEN YOUNG LIMITED | Private company limited by shares | Live |
| Sheen Young Capital Limited | Private company limited by shares | Live |
| YOUNG SHIELD LIMITED | Private company limited by shares | Live |
| YOUNG SHIPPING LIMITED | Private company limited by shares | Dissolved |
| Young Shipping Company Limited | Private company limited by shares | Live |
| Young Man Shipping Limited | Private company limited by shares | Live |
| YOUNG OCEAN SHIPPING LIMITED | Private company limited by shares | Live |
| SHOW YOUNG LIMITED | Private company limited by shares | Live |
| YOUNG SIGHT LIMITED | Private company limited by shares | Dissolved |
| YOUNG SILVER LIMITED | | Live |
| YOUNG SKIN LIMITED | Private company limited by shares | Dissolved |
| YOUNG & SMART LIMITED | Private company limited by shares | Dissolved |
| YOUNG SMART LIMITED | Private company limited by shares | Live |
| YOUNG SMART ASIA LIMITED | Private company limited by shares | Live |
| YOUNG SMART INVESTMENT LIMITED | Private company limited by shares | Live |
| Young Space Limited | Private company limited by shares | Live |
| SPAIN YOUNG SUN LIMITED | Private company limited by shares | Live |
| Weber Young Chang Piano Specialty Store (H.K.) Limited | Private company limited by shares | Dissolved |
| Fit Young Sports Limited | Private company limited by shares | Live |
| Starwood Young Company Limited | Private company limited by shares | Live |
| Stay Young Limited | Private company limited by shares | Live |
| YOUNG SUCCESS LIMITED | Private company limited by shares | Live |
| Success and Young Limited | Private company limited by shares | Live |
| YOUNG SUNG LIMITED | Private company limited by shares | Dissolved |
| YOUNG SUNLIGHT LIMITED | | Live |
| GREATER BAY AREA YOUNG TALENTS ASSOCIATION LIMITED | Company limited by guarantee | Live |
| YOUNG TEAM LIMITED | Private company limited by shares | Dissolved |
| YOUNG SUN TEXTILES LIMITED | Private company limited by shares | Dissolved |
| YOUNG TIME COMPANY LIMITED | Private company limited by shares | Dissolved |
| Young Titans Limited | | Live |
| TKATCH & YOUNG LIMITED | Private company limited by shares | Dissolved |
| Young Tokyo Limited | | Live |
| MEE YOUNG TONG COMPANY LIMITED | Private company limited by shares | Live |
| YOUNG SENG TONG LIMITED | Private company limited by shares | Dissolved |