| UNIVERSAL CHAMP LIMITED | Private company limited by shares | Live |
| WIN UNION INC. LIMITED | Private company limited by shares | Live |
| UNIVERSE YIELD SHIPPING LIMITED | Private company limited by shares | Live |
| UNION LITE LIMITED | Private company limited by shares | Live |
| ACE UNION ENTERPRISES LIMITED | Private company limited by shares | Live |
| UNITED BIG LIMITED | Private company limited by shares | Live |
| UNION LINK LIMITED | Private company limited by shares | Live |
| SHENZHEN UNIBOO TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| UNIQUE SKY LIMITED | Private company limited by shares | Live |
| LUCKY UNION ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| UNITED ASIA ENTERPRISES LIMITED | Private company limited by shares | Live |
| INTER EVER UNION LIMITED | Private company limited by shares | Live |
| UNITED ELEGANCE LIMITED | Private company limited by shares | Live |
| UNITECH INTERNATIONAL CAPITAL LIMITED | Private company limited by shares | Live |
| UNITED ASSET INVESTMENT LIMITED | Private company limited by shares | Live |
| ORIENTAL UNIVERSE LIMITED | Private company limited by shares | Live |
| CROWN UNION (HK) LIMITED | Private company limited by shares | Live |
| DXT UNITED LIMITED | Private company limited by shares | Live |
| UNICALM OFFSHORE LIMITED | Private company limited by shares | Live |
| MASTER UNION TRADING LIMITED | Private company limited by shares | Live |
| UNION RICH GROUP DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNIONGE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| UNION RICH PROPERTY HOLDINGS GROUP LIMITED | Private company limited by shares | Live |
| Underwooders Limited -The- | Private company limited by shares | Live |
| FAST UNION ENTERPRISE LIMITED | Private company limited by shares | Live |
| H&M UNITED GROUP LIMITED | Private company limited by shares | Live |
| Ungrip Limited | Private company limited by shares | Live |
| UNION TECH DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNITED NETWORK (ASIA) LIMITED | Private company limited by shares | Live |
| TOP UNION (ASIA) LIMITED | Private company limited by shares | Live |
| SINO UNION FINANCE LIMITED | Private company limited by shares | Live |
| Unity Health & Beauty Limited | Private company limited by shares | Live |
| China Entrepreneurs Union Group Co., Limited | Private company limited by shares | Live |
| UNIWIS TRADING LIMITED | Private company limited by shares | Live |
| UNIQUE BEAR LIMITED | Private company limited by shares | Live |
| UNION SCIENCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| UNIQUE DIAMONDS COMPANY LIMITED | Private company limited by shares | Live |
| UNION MERCHANT LIMITED | Private company limited by shares | Live |
| UNION TAKEN GROUP LIMITED | Private company limited by shares | Live |
| UNDERTAKING JOINT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| UNIVERSE WINNER LIMITED | Private company limited by shares | Live |
| UNITED YIELD LIMITED | Private company limited by shares | Live |
| ZHONGLIAN PLASTIC UNION LIMITED | Private company limited by shares | Live |
| UNICOS MERCHANDISING LIMITED | Private company limited by shares | Live |
| UNITED LUCK (CHINA) LIMITED | Private company limited by shares | Live |
| DRAGON UNION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| UNITED TARGET TRADING LIMITED | Private company limited by shares | Live |
| Universal Talent Investment Limited | Private company limited by shares | Live |
| BJ Union Co., Limited | Private company limited by shares | Live |
| Hong Kong Postgraduate Student Union Limited | Private company limited by shares | Live |
| UNIQUE SUCCESS INVESTMENT LIMITED | Private company limited by shares | Live |
| HONG KONG GRAND UNION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| UNITING MEDICAL HK CO., LIMITED | Private company limited by shares | Live |
| FAST UNION LOGISTICS LIMITED | Private company limited by shares | Live |
| UnitedCrowd Limited | Private company limited by shares | Live |
| RICH UNION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNICO INVESTMENT LIMITED | Private company limited by shares | Live |
| EVER UNION INC. LIMITED | Private company limited by shares | Live |
| EVER UNION WEALTH CREATION LIMITED | Private company limited by shares | Live |
| UNION TOP INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Way Union Corporation Limited | Private company limited by shares | Live |
| NEW UNIVERSAL WEALTH CREATION LIMITED | Private company limited by shares | Live |
| UNIVERSE CONSULTING LIMITED | Private company limited by shares | Live |
| UNIENT LIMITED | Private company limited by shares | Live |
| Universal Talent Resources Limited | Private company limited by shares | Live |
| UNILONG LIMITED | Private company limited by shares | Live |
| UNITED GLORY INCORPORATION LIMITED | Private company limited by shares | Live |
| KEY UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Z&J East Union Enterprise Limited | Private company limited by shares | Live |
| UNION GOD INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| UNISITE GROUP LIMITED | Private company limited by shares | Live |
| North American Education Union Co., Limited | Private company limited by shares | Live |
| Xinmei Union Hong Kong Limited | Private company limited by shares | Live |
| UNIChill Limited | Private company limited by shares | Live |
| UNIVERSE RIVER INDUSTRY LIMITED | Private company limited by shares | Live |
| EVER UNION CONSULTANTS LIMITED | Private company limited by shares | Live |
| EVER UNITED ENTERPRISES LIMITED | Private company limited by shares | Live |
| UNILUMIN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| UNION POWER SYSTEM LIMITED | Private company limited by shares | Live |
| Union Safe Electronics Limited | Private company limited by shares | Live |
| STAR UNION INT'L ENTERPRISES LIMITED | Private company limited by shares | Live |
| UNION SINO CONSULTANTS LIMITED | Private company limited by shares | Live |
| Wanghong Economy Union Limited | Private company limited by shares | Live |
| RIGHT UNIVERSE LIMITED | Private company limited by shares | Live |
| Unionlever Developing Co., Limited | Private company limited by shares | Live |
| ONE UNION PROPERTY AGENCY LIMITED | Private company limited by shares | Live |
| UNIFEX INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Shining United HK Limited | Private company limited by shares | Live |
| SPECIAL UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UNION WAY DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| Unbeatable Me Limited | Private company limited by shares | Live |
| MEGA UNION LOGISTICS (HK) LIMITED | Private company limited by shares | Live |
| Union Tianium Import & Export HK Co., Limited | Private company limited by shares | Live |
| SANYOU UNION INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| UNALTERABLE TREND LIMITED | Private company limited by shares | Live |
| Hopo Union Fruit Limited | Private company limited by shares | Live |
| UNITED PREMIER LIMITED | Private company limited by shares | Live |
| STATE UNION LIMITED | Private company limited by shares | Live |
| New Universal Energy Agency Limited | Private company limited by shares | Live |
| EASTERN UNION ENTERPRISES LIMITED | Private company limited by shares | Live |