| 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 |
| YUK'S ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Yuks Investment Company Limited | | Live |
| YUKSAU LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Yukshing Technology Co., Limited | Private company limited by shares | Live |
| YUKSHING (HK) TRADING CO., LIMITED | Private company limited by shares | Live |
| YUKSHING INT'L TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| YUKSING LIMITED | Private company limited by shares | Live |
| YUKTING LIMITED | Private company limited by shares | Live |
| YUKTON LIMITED | Private company limited by shares | Live |
| YUKU IMPORT-EXPORT LIMITED | Private company limited by shares | Dissolved |
| YUKUAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUKUAN (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Yukuma Limited | Private company limited by shares | Live |
| YUKUN LIMITED | Private company limited by shares | Live |
| YUKUN ZUNSHANG INTERNATIONAL CHAIN LIMITED | Private company limited by shares | Live |
| YUKUN INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Yukun Culture Limited | Private company limited by shares | Live |
| YUKUN ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| YUKUN ELECTRONICS (HONG KONG) CO., LIMITED | | Live |
| YUKUN GROUP LIMITED | Private company limited by shares | Live |
| QINGDAO YUKUN GROUP LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Yukun Holding Group Limited | | Live |
| Hong Kong Yukun Industrial Co., Limited | Private company limited by shares | Live |
| YUKUN (HONGKONG) INDUSTRY INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| YUKUN TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| YUKUN TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| YUKUN TRADE LIMITED | | Live |
| YUKUN INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| YUKUN INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| YUKUN-TIME LIMITED | | Live |
| YUKUTO ELECTRONIC COMPONENTS COMPANY LIMITED | Private company limited by shares | Live |
| YUKWA LIMITED | Private company limited by shares | Live |
| YUKWAH INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUKWAI LIMITED | Private company limited by shares | Dissolved |
| HONG KONG YUKWAI INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| YUKWISE LIMITED | Private company limited by shares | Live |
| YUKY COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUKY COMPANY LIMITED | Private company limited by shares | Live |
| YUKYANG (HONGKONG) CO., LIMITED | Private company limited by shares | Live |