| U.K. TEL LIMITED | Private company limited by shares | Dissolved |
| JO JO (UK) LIMITED | Private company limited by shares | Dissolved |
| MES (UK) LIMITED | Private company limited by shares | Live |
| AMC (UK) Limited | | Live |
| ALPARI (UK) LIMITED | Private company limited by shares | Dissolved |
| ANGLOCHINA (U.K.) LIMITED | Private company limited by shares | Dissolved |
| BENTLEY (UK) LIMITED | Private company limited by shares | Live |
| BIOMEDI (UK) LIMITED | Private company limited by shares | Live |
| DUPONT EVE TRADE (UK) LIMITED | Private company limited by shares | Live |
| AMS HEALTHCARE (UK) LIMITED | Private company limited by shares | Dissolved |
| KELME (U.K.) LIMITED | | Live |
| LABSALES (U.K.) LIMITED | Private company limited by shares | Dissolved |
| Phoenix (UK) Properties Company Limited | Private company limited by shares | Live |
| Raffemma (UK) Limited | Private company limited by shares | Live |
| MAX RESOURCES (U.K.) LIMITED | Private company limited by shares | Live |
| ROKSS (UK) COMPANY LIMITED | Private company limited by shares | Live |
| TENCO (UK) LIMITED | Private company limited by shares | Live |
| UKAA Technology Limited | Private company limited by shares | Live |
| GRAND UKAI LIMITED | Private company limited by shares | Live |
| UKAICONCEPT LIMITED | Private company limited by shares | Live |
| UKAIDE INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Ukaisheng New Energy Limited | Private company limited by shares | Live |
| U-KANG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UK-BASE LIMITED | Private company limited by shares | Dissolved |
| UKBEAR CO., LIMITED | Private company limited by shares | Live |
| UKBUY COMPANY LIMITED | Private company limited by shares | Live |
| UKCAREER LIMITED | Private company limited by shares | Live |
| Ukclass Limited | Private company limited by shares | Live |
| UKCN LIMITED | Private company limited by shares | Live |
| UKEA LIMITED | Private company limited by shares | Dissolved |
| UKEAS China Limited | Private company limited by shares | Live |
| UKEAS Worldwide Limited | Private company limited by shares | Live |
| Ukecreate Technologies Limited | Private company limited by shares | Live |
| UKEE Limited | | Live |
| U-KEE INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG U-KEEN TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| UKEEN TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| Ukeino Industrial Co., Limited | Private company limited by shares | Live |
| Ukes Limited | | Live |
| UKeyy Limited | Private company limited by shares | Live |
| UKFP (Asia) HK Limited | Private company limited by shares | Dissolved |
| UKFP (Asia) Limited | Private company limited by shares | Dissolved |
| UKGT SIA LIMITED | Private company limited by shares | Live |
| UKHAAN HOLDING LIMITED | Private company limited by shares | Dissolved |
| U-KI U-KI COMPANY LIMITED | Private company limited by shares | Dissolved |
| UKIAH LIMITED | Private company limited by shares | Dissolved |
| UKIC INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Ukids. Limited | Private company limited by shares | Live |
| Ukids HK Limited | Private company limited by shares | Live |
| UKIMTAR TECHNOLOGY HK CO., LIMITED | Private company limited by shares | Dissolved |
| U-KIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Uking Biotech Limited | Private company limited by shares | Live |
| HK U-KING CHINAWARE TECH. LIMITED | Private company limited by shares | Dissolved |
| U-KING COMMUNICATIONS (H.K.) CORPORATION LIMITED | Private company limited by shares | Dissolved |
| UKING INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| ZHEJIANG U-KING INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| U-KING INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| U.KING TECHNOLOGY & INDUSTRY GROUP (H.K.) LIMITED | Private company limited by shares | Dissolved |
| U-KING PROPERTIES LIMITED | Private company limited by shares | Live |
| UKING PV-TECH CO., LIMITED | Private company limited by shares | Live |
| U-King Technology Limited | Private company limited by shares | Live |
| HK U-KING TOUR SCHEME LIMITED | Private company limited by shares | Dissolved |
| Uking Trading Supply Chain Limited | Private company limited by shares | Live |
| UKING (UK) Limited | Private company limited by shares | Live |
| UKings Technology CO., LIMITED | | Live |
| UKISS (KOREA) COMPANY LIMITED | Private company limited by shares | Live |
| Ukiwi Limited | Private company limited by shares | Live |
| Ukiyo Limited | Private company limited by shares | Live |
| Ukiyo Group Limited | | Live |
| Ukiyo Studio Limited -The- | Private company limited by shares | Live |
| UKIYO TRADING LIMITED | | Live |
| CHINA & UK.JIANGSU DONGLI ZHENGTAI PLASTIC INDUSTRY LIMITED | Private company limited by shares | Live |
| UKKI COMPANY LIMITED | Private company limited by shares | Live |
| UKKRA OCEAN PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| UKlink Company Limited | Private company limited by shares | Live |
| UKMed Limited | Private company limited by shares | Live |
| UKNOW ELECTRONICS (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| Uknow Enterprise HK Limited | Private company limited by shares | Live |
| UKNOW INTERNATIONAL ENTERPRISE CO., LIMITED | Private company limited by shares | Dissolved |
| HK UKNOW GROUP CO., LIMITED | Private company limited by shares | Live |
| UKNOW BUSINESS MANAGEMENT CO., LIMITED | Private company limited by shares | Dissolved |
| U-KNOWS TRADING LIMITED | Private company limited by shares | Dissolved |
| U.KO Company Limited | Private company limited by shares | Live |
| UKOHAPA LIMITED | Private company limited by shares | Live |
| Ukoit Company Limited | Private company limited by shares | Live |
| UKOM INTERNATIONAL (HK) CO., LIMITED | Private company limited by shares | Live |
| UKON COMPANY LIMITED | Private company limited by shares | Live |
| UKOU ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| UKPR LIMITED | Private company limited by shares | Live |
| Ukraine One Limited | Private company limited by shares | Live |
| Ukraine China Agricultural Development Corporation Limited | Private company limited by shares | Live |
| UKRAINE AV&DEK TECH LIMITED | Private company limited by shares | Live |
| Ukraine Domus Beer Limited | | Live |
| UKRAINE WINDHAM BEER LIMITED | | Live |
| VIP CARGO UKRAINE LIMITED | Private company limited by shares | Live |
| Ukraine Stem Cell Co., Limited | Private company limited by shares | Live |
| Ukraine Robert Domes Craft Beer Co., Limited | | Live |
| UKRAINE RENEWABLE ENERGY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UKRAINE DNIEPER LIMITED | Private company limited by shares | Live |
| Ukraine Domas Import Beer Co., Limited | | Live |