| Yuka Company Limited | Private company limited by shares | Live |
| YUKACOCO LIMITED | Private company limited by shares | Live |
| YUKAI HK LIMITED | Private company limited by shares | Dissolved |
| Yukai Limited | | Live |
| YUKAI TRADE CO., LIMITED | Private company limited by shares | Live |
| YUKAI ENTERPRISE LIMITED | Private company limited by shares | Live |
| YUKAI INDUSTRIAL LIMITED | Private company limited by shares | Live |
| YUKAI INDUSTRY LIMITED | Private company limited by shares | Live |
| YUKAI METAL MATERIAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| YUKAI TRADING LIMITED | Private company limited by shares | Live Commenced dormancy on 12-May-2016 |
| YUKAI TRADING LIMITED | | Live |
| YUKAI WINE LIMITED | | Live |
| YUKAISHENG INDUSTRIAL (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| YUKALUNA LIMITED | Private company limited by shares | Live |
| YUKAN COMPANY LIMITED | Private company limited by shares | Live |
| YUKANG IMP & EXP CO., LIMITED | Private company limited by shares | Dissolved |
| HK YUKANG CO., LIMITED | Private company limited by shares | Live |
| YuKang Hi-Tech Co., Limited | Private company limited by shares | Live |
| Hong Kong YuKang Group Co., Limited | Private company limited by shares | Live |
| YUKANG HONG KONG INVESTMENT LIMITED | Private company limited by shares | Live |
| Hong Kong Yukang Management Co., Limited | Private company limited by shares | Live |
| HONG KONG YUKANG TRADING CO., LIMITED | Private company limited by shares | Live |
| HK YUKANG INTERNATIONAL INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| YUKANG INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| HK YUKANG MEDICAL HEALTH CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI YUKANG ELECTRIC LIMITED | Private company limited by shares | Dissolved |
| HONG KONG YUKANGZIWUDAO MEDICAL RAISE LIMITED | Private company limited by shares | Live |
| YUKA'S (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| YUKAWA LIMITED | Private company limited by shares | Dissolved |
| YUKAY LIMITED | Private company limited by shares | Dissolved |
| YUKBOR LIMITED | Private company limited by shares | Live |
| YUKCHUNG INVESTMENT HOLDING LIMITED | | Live |
| Yukda Heyday International Trade Company Limited | Private company limited by shares | Live |
| YUKE LIMITED | Private company limited by shares | Dissolved |
| YUKE LIMITED | Private company limited by shares | Live |
| YuKe Industry & Sales Co., Limited | Private company limited by shares | Live |
| YUKE ENERGY LIMITED | Private company limited by shares | Dissolved |
| YUKE EXPLORATION LIMITED | Private company limited by shares | Dissolved |
| Yuke Global Investments Limited | Private company limited by shares | Live |
| YUKE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| YUKE MINING LIMITED | Private company limited by shares | Dissolved |
| YUKE TECHNOLOGY LIMITED | | Live |
| YUKE TRADING LIMITED | Private company limited by shares | Live |
| YUKEE TRADING LIMITED | | Live |
| HONG KONG YUKEER GROUP (CHINA) LIMITED | Private company limited by shares | Live |
| YUKEI LIMITED | Private company limited by shares | Live |
| Yuken Enterprise Limited | | Live |
| YUKEN HOSE MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| YUKEN (SHANGHAI) IMP & EXP CO., LIMITED | Private company limited by shares | Live |
| TAIWAN YUKEN HYDRAULIC CO., LIMITED | Private company limited by shares | Live |
| YUKEN NET WORK LIMITED | Private company limited by shares | Dissolved |
| YUKENG TRADE LIMITED | Private company limited by shares | Live |
| YUKEXIANG IMPORT&EXPORT CO., LIMITED | Private company limited by shares | Live |
| XIAMEN YUKEXIANG TRADE CO., LIMITED | Private company limited by shares | Live |
| YIWU YUKEXIANG IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| YUKEYUAN INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| WAN YUK-FAT MEMORIAL FUND LIMITED | Private company limited by shares | Live |
| YUKFIELD LIMITED | Private company limited by shares | Dissolved |
| YUKFULL LIMITED | Private company limited by shares | Dissolved |
| YUKFULL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HONGKONG YUKFUNG INDUSTRY LIMITED | Private company limited by shares | Live |
| YUKFUNG INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| YUKHEY COMPANY, LIMITED | Private company limited by shares | Live |
| HWANG YUK(HK)TRADING LIMITED | Private company limited by shares | Live |
| YUKHO LIMITED | Private company limited by shares | Live |
| YUKHON INVESTMENT SHARES LIMITED | Private company limited by shares | Live |
| YUKI T CO. LIMITED | Private company limited by shares | Live |
| YUKI LIMITED | Private company limited by shares | Live |
| YUKI TEA LIMITED | Private company limited by shares | Dissolved |
| YUKI YUKI LIMITED | Private company limited by shares | Live |
| HK YUKI LIMITED | Private company limited by shares | Live |
| YUKI ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| GOLD YUKI LIMITED | Private company limited by shares | Live |
| YUKI LABEL LIMITED | Private company limited by shares | Dissolved |
| HK YUKI TRADE LIMITED | Private company limited by shares | Live |
| YUKIA (CHINA) LIMITED | Private company limited by shares | Live |
| YUKIFLAKE TRADING LIMITED | Private company limited by shares | Dissolved |
| Yukiki (HK) Limited | | Live |
| Yukimi One Limited | Private company limited by shares | Live |
| YUKI_MOON LIMITED | | Live |
| YUKIN LIMITED | Private company limited by shares | Dissolved |
| YUKIND INVESTMENTS LIMITED | Private company limited by shares | Live |
| DONGGUAN YUKING ACRYLIC CRAFT PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| YUKING (HK) CO., LIMITED | Private company limited by shares | Live |
| YUKING ELECTRONIC (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG YUKING INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Yuking Technology (Hong Kong) Limited | | Live |
| YUKING INTERNATIONAL LIMITED | Private company limited by shares | Live |
| YuKing Photoelectric Co., Limited | Private company limited by shares | Live |
| YUKING LED TECH CO., LIMITED | Private company limited by shares | Live |
| YUKIPROXY LIMITED | | Live |
| YUKI'S TREND A/C LIMITED | Private company limited by shares | Live |
| YUKIYAMA LIMITED | Private company limited by shares | Live |
| YUKKEI HONG (HK) LIMITED | Private company limited by shares | Live |
| Yukkuri Concept Company Limited | Private company limited by shares | Live |
| YUKMAN TRADING LIMITED | | Live |
| YUKMI & CO LIMITED | Private company limited by shares | Dissolved |
| YUKMIN TRADING LIMITED | Private company limited by shares | Live |
| YUKNANFUNG DEVELOPMENT (INTERNATIONAL) CO. LIMITED | Private company limited by shares | Dissolved |
| YUKO LIMITED | Private company limited by shares | Dissolved |