| UNION WISE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| STEP UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNION WEALTH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| STEP UNION ENTERPRISES LIMITED | Private company limited by shares | Live |
| UNIVERSAL AGENTS LIMITED | Private company limited by shares | Live |
| UNIVERSAL MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL TOP LIMITED | Private company limited by shares | Live |
| UNITED HEALTH LIMITED | Private company limited by shares | Live |
| UNION HARVEST INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TRIUMPH UNION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNITED FINE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RIFELY UNIVERSAL LIMITED | Private company limited by shares | Dissolved |
| WISTON UNIVERSAL LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL HONG KONG LIMITED | Private company limited by shares | Live |
| UNION GOOD MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| UNION LAND SERVICES LIMITED | Private company limited by shares | Dissolved |
| UNI-WORLD ENTERPRISES LIMITED | Private company limited by shares | Live |
| UNI-EARTH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| COME UNITED INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WELL UNION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL RESOURCES LIMITED | Private company limited by shares | Dissolved |
| PLENTY UNION TRADING LIMITED | Private company limited by shares | Dissolved |
| BEST UNION ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| UNION MARK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SHEEN UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SHEEN UNION TRADING LIMITED | Private company limited by shares | Dissolved |
| SHEEN UNION INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| SHEEN UNION M & E (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNION CHARM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| DEEP UNION LIMITED | Private company limited by shares | Dissolved |
| NEW UNION DEVELOPMENT (CHINA) LIMITED | Private company limited by shares | Dissolved |
| UNION GAS APPLIANCES PROPERTIES LIMITED -THE- | Private company limited by shares | Live |
| UNIONCORP DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION GAS APPLIANCES (HOLDINGS) LIMITED -THE- | Private company limited by shares | Live |
| GOOD UNION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION TOP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNION TOP PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| UNION WELL PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| UNION LIGHT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNION WIDE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| UNION TRADE TECHNOLOGY LIMITED | Private company limited by shares | Live Commenced dormancy on 04-Feb-2015 |
| UNION VAN DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| GREAT UNION MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| UNISON TRADE DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| CROSS UNION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CHAMPION UNION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHAMPION UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNIWEALTH-DTI LIMITED | Private company limited by shares | Dissolved |
| BLESSING UNIVERSAL LIMITED | Private company limited by shares | Live |
| SILVER CROWN UNIVERSAL LIMITED | Private company limited by shares | Live |
| UNITY DESIGN LIMITED | Private company limited by shares | Dissolved |
| WIN UNITED ENTERPRISES LIMITED | Private company limited by shares | Live |
| CROWN UNION PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| UNION FORTUNE SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GREAT UNION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GREAT UNION TRADING LIMITED | Private company limited by shares | Dissolved |
| NEW UNION HONG KONG LIMITED | Private company limited by shares | Live |
| UNIWELL COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL BONANZA COMPANY LIMITED | Private company limited by shares | Live |
| SMART UNION DEVELOPMENT LIMITED | Private company limited by shares | Live Ceased dormancy on 06-Jun-2013 |
| SMART UNION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SMART UNION LIMITED | Private company limited by shares | Dissolved |
| FIRST UNION LIMITED | Private company limited by shares | Live |
| TOPMOST UNIVERSAL COMPANY LIMITED | Private company limited by shares | Live |
| UNION WELCOME INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNION HARBOUR INVESTMENTS LIMITED | Private company limited by shares | Live |
| 3 UNION WATCH COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNION SILK LIMITED | Private company limited by shares | Live |
| UNION CELEBRATION LIMITED | Private company limited by shares | Dissolved |
| UNION SUCCESS INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| UNION LIGHT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNION CAPITAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION HARBOUR DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION TIME PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| UNION YEAR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNION SKY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNION ART (HONG KONG) LIMITED | Private company limited by shares | Live Commenced dormancy on 06-Mar-1998 |
| UNION YEAR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNION SKY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNION CITY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SEA UNION MARITIME LIMITED | Private company limited by shares | Dissolved |
| FINE UNION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL BLOOM LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL DIAMOND LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL FANTASTIC LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL EXCELLENT LIMITED | Private company limited by shares | Live |
| UNIVERSAL GOOD LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL MASTER LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL LAND LIMITED | Private company limited by shares | Live |
| EARNTON UNIVERSAL LIMITED | Private company limited by shares | Dissolved |
| ASIA UNIVERSAL INVESTMENT MANAGEMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| GLADION UNIVERSAL LIMITED | Private company limited by shares | Dissolved |
| UNIRAYS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL BUSINESS TIMES LIMITED | Private company limited by shares | Dissolved |
| SHINING UNICORN LIMITED | Private company limited by shares | Dissolved |
| EVER UNION TRADING LIMITED | Private company limited by shares | Dissolved |
| EVER UNION PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| EVER UNION MANAGEMENT LIMITED | Private company limited by shares | Live |
| UNION INGENIENT LIMITED | Private company limited by shares | Dissolved |
| UNION SYSTEM INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |