| YOUNGSOME PICTURES (HONGKONG) LIMITED | Private company limited by shares | Live |
| YOUNGSON COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNGSON JOY LIMITED | Private company limited by shares | Dissolved |
| YOUNGSON LIMITED | Private company limited by shares | Live |
| YOUNGSON ASIA LIMITED | Private company limited by shares | Dissolved |
| YOUNGSON ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| YOUNGSON HOLDING LIMITED | Private company limited by shares | Live |
| YOUNGSON SHIPPING LIMITED | Private company limited by shares | Live |
| YOUNGSONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNGSOON UNIVERSAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Youngspiration Limited | Company limited by guarantee | Live |
| YOUNGSTAR LIMITED | Private company limited by shares | Dissolved |
| YOUNGSTAR ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| YOUNGSTAR ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| YOUNGSTAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YOUNGSTAR ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNGSTAR GROUP LIMITED | Private company limited by shares | Live |
| YOUNGSTAR INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SHENZHEN YOUNGSTAR INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| YOUNGSTAR SPORTSWEAR LIMITED | Private company limited by shares | Dissolved |
| YOUNGSTAR SPORTSWEAR LIMITED | Private company limited by shares | Live |
| Youngstar Group Trading (HK) Limited | Private company limited by shares | Live |
| YOUNGSTARS CONSULTANCY LIMITED | Private company limited by shares | Live |
| YOUNGSTARS CREDIT LIMITED | Private company limited by shares | Live |
| YOUNGSTARS FINANCIAL CONSULTANCY LIMITED | Private company limited by shares | Live |
| YOUNGSTARS FINANCIAL GROUP LIMITED | Private company limited by shares | Live |
| YOUNGSTARS INSURANCE CONSULTANTS LIMITED | Private company limited by shares | Live |
| YoungStars Investment Limited | Private company limited by shares | Live |
| YOUNGSTER LIMITED | Private company limited by shares | Dissolved |
| YOUNGSTER LIMITED | Private company limited by shares | Live |
| 90s Youngster Limited | | Live |
| YOUNGSTER ACCESSORIES LIMITED | Private company limited by shares | Dissolved |
| YOUNGSTOCK LIMITED | Private company limited by shares | Dissolved |
| Youngston Limited | Private company limited by shares | Dissolved |
| YOUNGSTOWN LIMITED | Private company limited by shares | Dissolved |
| YOUNGSUM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| YOUNGSUM INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| DAHYEH YOUNGSUN COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNGSUN GROUP LIMITED | Private company limited by shares | Live |
| YOUNGSUN COM HONG KONG LIMITED | | Live |
| YOUNGSUN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| YOUNGSUN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| YoungSun Industry Limited | Private company limited by shares | Live |
| YOUNGSUN NEW MATERIAL CO., LIMITED | | Live |
| YOUNGSUN PAPER (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| YOUNGSUN REED LIMITED | Private company limited by shares | Live |
| YOUNGSUN SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNGSUN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Youngsun Valve Co., Limited | Private company limited by shares | Live |
| YOUNGSUNG ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| YOUNGSUNG INTERNATIONAL LIMITED | | Live |
| YOUNGSVIEW ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YOUNGSVILLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNGSWAY CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| YOUNGTECH ASIA LIMITED | Private company limited by shares | Dissolved |
| YOUNGTECH ASIA LIMITED | Private company limited by shares | Live |
| YOUNGTECH CO., LIMITED | Private company limited by shares | Live |
| YOUNGTECH TOOLING & DIE CO., LIMITED | Private company limited by shares | Live |
| YOUNGTECH INCORPORATED LIMITED | Private company limited by shares | Dissolved |
| YOUNGTECH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| YOUNGTECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| YOUNGTECH TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| YOUNGTEK (HK) LIMITED | Private company limited by shares | Dissolved |
| YOUNGTEK INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| YOUNG-TEX COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNGTEX KNITTING LIMITED | Private company limited by shares | Dissolved |
| YOUNGTEX WEAVING FACTORY LIMITED | Private company limited by shares | Live |
| Youngthinker General Education Co. Limited | Private company limited by shares | Live |
| YOUNGTON COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNGTON LIMITED | Private company limited by shares | Dissolved |
| YOUNGTONE LIMITED | Private company limited by shares | Dissolved |
| YOUNGTOP FAR EAST LIMITED | Private company limited by shares | Dissolved |
| YOUNGTOP INTERNATIONAL EDUCATION CO., LIMITED | Private company limited by shares | Live |
| HANGZHOU YOUNGTOP IMPORT&EXPORT CO., LIMITED | Private company limited by shares | Live |
| YOUNGTOP (HONG KONG) GROUP LIMITED | Private company limited by shares | Dissolved |
| YOUNGTOP (HONG KONG) INVESTMENT LIMITED | Private company limited by shares | Live |
| Youngtop International Limited | Private company limited by shares | Live |
| YOUNGTOP ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ZhiCheng YoungTop Limited | Private company limited by shares | Live |
| YOUNG-TU COMPANY LIMITED | Private company limited by shares | Live |
| YOUNGUS LIMITED | | Live |
| YOUNGVIEW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YOUNGWAY LIMITED | Private company limited by shares | Live |
| YOUNGWAY ASIA LIMITED | Private company limited by shares | Dissolved |
| YOUNGWAY PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| YOUNGWELL INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YOUNGWEST ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| YOUNGWILL ASIA LIMITED | Private company limited by shares | Dissolved |
| YOUNGWIN ELEC CO., LIMITED | Private company limited by shares | Live |
| YOUNGWIN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| YOUNGWIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Youngwing Industry Co., Limited | Private company limited by shares | Live |
| YOUNGWIT (SKYWALKER) INTERNATIONAL PUBLICATIONS CO. LIMITED | Private company limited by shares | Dissolved |
| YOUNGWIT MANAGEMENT LIMITED | Private company limited by shares | Live |
| YOUNGWON INTERNATIONAL LIMITED | Private company limited by shares | Live |
| YOUNGWON TEXTILE LIMITED | Private company limited by shares | Live |
| YOUNGWON TRADE LIMITED | Private company limited by shares | Live |
| YOUNG&WRIGHT ARCHITECTS LIMITED | Private company limited by shares | Live |
| YOUNGYI LIMITED | | Live |
| YOUNGYOU (HONGKONG) INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |