| YUKO LIMITED | Private company limited by shares | Dissolved |
| YUKO LIMITED | Private company limited by shares | Dissolved |
| YUKO LIMITED | Private company limited by shares | Live |
| SOGO YUKO CO., LIMITED | Private company limited by shares | Live |
| YUKO TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| YUKO CORPORATION LIMITED | Private company limited by shares | Live |
| YUKO ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| YUKO ELECTRIC (HONG KONG) LIMITED | Private company limited by shares | Live |
| YUKO SANGYO (HONG KONG) LIMITED | Private company limited by shares | Live |
| YUKO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| YUKO INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| YUKO (JAPAN GROUP) COMPANY LIMITED | Private company limited by shares | Live |
| Yuko Service Co. Limited | Private company limited by shares | Live |
| YUKO SYSTEM LIMITED | Private company limited by shares | Live |
| YUKOH TRADE (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| YUKOKI INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YUKOLONG LIMITED | Private company limited by shares | Live |
| YUKOMO LIMITED | Private company limited by shares | Dissolved |
| YUKON COMPANY LIMITED | Private company limited by shares | Live |
| YUKONO COMPANY LIMITED | Private company limited by shares | Dissolved |
| Yukon's Group Limited | Private company limited by shares | Live |
| YuKoo Enterprise Limited | Private company limited by shares | Live |
| YUKOS OIL CHINA LIMITED | Private company limited by shares | Dissolved |
| Yukotain Finance Limited | Private company limited by shares | Live |