| UNION SCHEME LIMITED | Private company limited by shares | Dissolved |
| UNITY FINE LIMITED | Private company limited by shares | Dissolved |
| UNITY CROWN LIMITED | Private company limited by shares | Dissolved |
| UNITY LAND LIMITED | Private company limited by shares | Dissolved |
| UNION TRINITY LIMITED | Private company limited by shares | Live |
| UNITED SALES LIMITED | Private company limited by shares | Live |
| UNITY EXPRESS LIMITED | Private company limited by shares | Dissolved |
| UNION EXPERT LIMITED | Private company limited by shares | Live |
| UNI-PACIFIC LIMITED | Private company limited by shares | Live |
| HAPPY UNIVERSE LIMITED | Private company limited by shares | Dissolved |
| YORK UNION INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| YORK UNION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION ASIA REALTY LIMITED | Private company limited by shares | Dissolved |
| UNITY INDUSTRIAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNIX HONG KONG LIMITED | Private company limited by shares | Dissolved |
| WEALTH UNITED LIMITED | Private company limited by shares | Dissolved |
| UNIVERSE PROSPER LIMITED | Private company limited by shares | Dissolved |
| POLY UNITED INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LUCKY UNITY LIMITED | Private company limited by shares | Dissolved |
| UNIQUE CHAIN LIMITED | Private company limited by shares | Dissolved |
| UNI-TECH DESIGN AND CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNION TREND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP UNICORN LIMITED | Private company limited by shares | Dissolved |
| UNION GOLDEN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNION QUEEN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNITY FINE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNITY STAR INVESTMENTS LIMITED | Private company limited by shares | Live |
| QUEEN UNION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| HAPPY UNIVERSE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUCCESS UNIVERSE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SUCCESS UNIVERSE TRADING LIMITED | Private company limited by shares | Live |
| UNITY CROWN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SUCCESS UNIVERSE INVESTMENTS LIMITED | Private company limited by shares | Live |
| UNION KINGDOM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNIONTEX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNITY STAR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNION GROUP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BEST UNITY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GOLDEN UNISON LIMITED | Private company limited by shares | Live |
| UNION GRAND INDUSTRIAL LIMITED | Private company limited by shares | Live |
| EASTMAN UNION HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| GRAND UNION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL RICH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNITED FOCUS ENTERPRISES LIMITED | Private company limited by shares | Live |
| UNION TONE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HAPPY UNIVERSE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| FAST UNION DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| UNION CROWN LIMITED | Private company limited by shares | Dissolved |
| UNION STAR INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| FORTUNE UNION PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| ORIENT UNION LIMITED | Private company limited by shares | Dissolved |
| UNISEN LIMITED | Private company limited by shares | Live |
| SUMMIT UNIVERSE LIMITED | Private company limited by shares | Dissolved |
| UNIQUE YEAR LIMITED | Private company limited by shares | Dissolved |
| LEADER UNITED LIMITED | Private company limited by shares | Live |
| LAND UNITY LIMITED | Private company limited by shares | Dissolved |
| UNION RANK TRADING LIMITED | Private company limited by shares | Live Commenced dormancy on 15-Jan-1998 |
| EAST UNION SERVICES (H.K.) LIMITED | Private company limited by shares | Dissolved |
| UNIFINE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TREASURE UNION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| NEW UNIVERSE INVESTMENT LIMITED | Private company limited by shares | Live |
| WEALTH UNIVERSE LIMITED | Private company limited by shares | Dissolved |
| SMART UNION HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| UNI-ONE LIMITED | Private company limited by shares | Dissolved |
| UNION CITY TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EVER UNION ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| UNIVERSAL PLASTIC INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| FORTUNE UNION INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL TRUSTY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HARVEST UNION INVESTMENT LIMITED | Private company limited by shares | Live |
| TRUMP UNIVERSE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNION ALPHA CHINA LIMITED | Private company limited by shares | Live |
| EXCEL UNION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNION EAST DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNION FAITH FAR EAST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNIQUETTE LIMITED | Private company limited by shares | Dissolved |
| SILVER UNION HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL NATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL ADVANCED TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| WINNY UNIVERSAL LIMITED | Private company limited by shares | Dissolved |
| UNION TRAVEL COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNIVERSE ABRASIVES LIMITED | Private company limited by shares | Dissolved |
| UNIVERSE CHARTER LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL FIDELITY LIMITED | Private company limited by shares | Dissolved |
| UNIVERSALINK LIMITED | Private company limited by shares | Live |
| UNION HORSE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNITED EFFORT LIMITED | Private company limited by shares | Dissolved |
| UNITED RAY LIMITED | Private company limited by shares | Live |
| UNIVERSAL TRINITY LIMITED | Private company limited by shares | Live Commenced dormancy on 03-Jan-2014 |
| UNION KING CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| UNICORN WAY LIMITED | Private company limited by shares | Dissolved |
| GROSS UNION LIMITED | Private company limited by shares | Dissolved |
| FAST UNION LIMITED | Private company limited by shares | Dissolved |
| TARGET UNIVERSE LIMITED | Private company limited by shares | Dissolved |
| SOLAR UNION LIMITED | Private company limited by shares | Dissolved |
| SKY UNION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ETERNAL UNION LIMITED | Private company limited by shares | Dissolved |
| UNION FIRST ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL SUCCESS PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL BRILLIANCE LIMITED | Private company limited by shares | Live |