| U.O. GENERAL TRANSPORTATION LIMITED | Private company limited by shares | Live |
| UOBR LIMITED | Private company limited by shares | Live |
| U-OCEAN LIMITED | Private company limited by shares | Live |
| UOCL ENTERPRISES (ASIA) LIMITED | Private company limited by shares | Live |
| Excellent Uoho Co., Limited | Private company limited by shares | Live |
| ANPING UOJIA METAL PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| UOKO Co. Limited | Private company limited by shares | Live |
| HK UOLISIINTERNATIONAL TRADE LIMITED | | Live |
| Uollar Limited | | Live |
| Uomi Limited | | Live |
| UomKing Co., Limited | Private company limited by shares | Live |
| E & L UOMO COLLEZIONI PTY LIMITED | Private company limited by shares | Dissolved |
| Decollo Uomo Limited | Private company limited by shares | Live |
| ZIRELLI UOMO COMPANY LIMITED | Private company limited by shares | Live |
| U-ONE LIGHTING LIMITED | Private company limited by shares | Live |
| U-One Technology Limited | Private company limited by shares | Live |
| U-One Technology Limited | | Live |
| UONLIVE LIMITED | Private company limited by shares | Live |
| UONSPOT LIMITED | Private company limited by shares | Dissolved |
| ITALY UOOTTO FASHION LIMITED | Private company limited by shares | Dissolved |
| KOREA UOOX ELECTRICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| UOOYAA Fashion Republic (HK) Holdings Limited | Private company limited by shares | Live |
| U-OPTICS LIMITED | Private company limited by shares | Live |
| U-ORANGE (HK) TRADING CO., LIMITED | Private company limited by shares | Live |
| UOSHING WORLD LIMITED | Private company limited by shares | Live |
| UOSON INTERNATIONAL TECHNOLOGY CO., LIMITED | | Live |
| UOVision Technology (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Uovo Limited | Private company limited by shares | Live |
| UOXIN TRADING CO., LIMITED | Private company limited by shares | Live |
| UOXIN INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |