| UNION STAR DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION FORD DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION FAIR LIMITED | Private company limited by shares | Dissolved |
| UNION FAIR INVESTMENT LIMITED | Private company limited by shares | Live |
| UNION FINE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CONCORD UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| MUSIC UNION PRODUCTION LIMITED | Private company limited by shares | Dissolved |
| UNION GOOD INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| UNION PACIFIC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNIONLINK DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNION CATHAY LIMITED | Private company limited by shares | Live |
| UNION CHARM LIMITED | Private company limited by shares | Dissolved |
| UNIONTECH LIMITED | Private company limited by shares | Dissolved |
| UNION GREAT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION VICTORY LIMITED | Private company limited by shares | Live |
| UNION POINT LIMITED | Private company limited by shares | Dissolved |
| UNION SHARP DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNION BRIDGE INVESTMENT LIMITED | Private company limited by shares | Live |
| UNION GOOD LIMITED | Private company limited by shares | Dissolved |
| UNION WORLD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNION NEW INVESTMENT LIMITED | Private company limited by shares | Live |
| UNION HONEST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CHINA HERITAGE UNIVERSAL MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| UNION PIONEER LIMITED | Private company limited by shares | Dissolved |
| UNION PERFECT LIMITED | Private company limited by shares | Dissolved |
| UNION PACIFIC DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION GAIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNION CHEER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNION MORE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RICH UNION INVESTMENT LIMITED | Private company limited by shares | Live |
| MAX UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| MAX UNIVERSE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNION TARGET INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| UNION PEAR LIMITED | Private company limited by shares | Dissolved |
| GOLDEN UNION PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| OCEAN UNION LIMITED | Private company limited by shares | Dissolved |
| WELL UNION TRADING LIMITED | Private company limited by shares | Dissolved |
| SOUTH UNITED TRADING LIMITED | Private company limited by shares | Live |
| TOP UNITED TRADING LIMITED | Private company limited by shares | Dissolved |
| TRUE UNITED LIMITED | Private company limited by shares | Dissolved |
| MIGHT UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| PEAK UNION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| WELL UNION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| WIDE UNION INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LINK UNION INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WHOLE UNITED LIMITED | Private company limited by shares | Dissolved |
| PRETTY UNITED LIMITED | Private company limited by shares | Dissolved |
| SILVER UNION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNITED UNION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNIS FREIGHT INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Live |
| BRIGHT UNION LIMITED | Private company limited by shares | Dissolved |
| UNION ENGINEERING LIMITED | Private company limited by shares | Live |
| CHINA CABLE UNION LIMITED | Private company limited by shares | Dissolved |
| UNION TRIUMPH LIMITED | Private company limited by shares | Dissolved |
| UNION ART RECREATION LIMITED | Private company limited by shares | Dissolved |
| UNION CONSULTANTS LIMITED | Private company limited by shares | Live |
| UNITED LINK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNION TONE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNIFRONT TRADING LIMITED | Private company limited by shares | Dissolved |
| NEW UNION THREAD MFG. CO. LIMITED | Private company limited by shares | Dissolved |
| UNION GREAT LIMITED | Private company limited by shares | Live |
| UNION ASIA TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| UNION GARMENTS LIMITED | Private company limited by shares | Dissolved |
| UNION RICH LIMITED | Private company limited by shares | Dissolved |
| TRUE UNITED INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNITED GLINTTER TRADING LIMITED | Private company limited by shares | Dissolved |
| UNIGROUP ENTERPRISES LIMITED | Private company limited by shares | Live |
| UNIVERSAL LIMITED | Private company limited by shares | Live |
| UNIVERSAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| UNION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| UNITED ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNIVERSE TRADING LIMITED | Private company limited by shares | Dissolved |
| UNITED LIMITED | Private company limited by shares | Live |
| UNIVERSAL SHIPPING LIMITED | Private company limited by shares | Dissolved |
| UNITED SHIPPING LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL ACE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TOP UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNITED PARADISE LIMITED | Private company limited by shares | Live |
| UNITED VALUE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNITED GARDEN LIMITED | Private company limited by shares | Dissolved |
| WELL UNION INVESTMENT LIMITED | Private company limited by shares | Live |
| UNITED INVESTMENT & FINANCE LIMITED | Private company limited by shares | Dissolved |
| UNION POINT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| UNION TRIP INTERNATIONAL LIMITED | Private company limited by shares | Live |
| UNION TRIP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNITY ROAD LIMITED | Private company limited by shares | Dissolved |
| REGENT UNION LIMITED | Private company limited by shares | Dissolved |
| SUCCESS UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KEEN UNION LIMITED | Private company limited by shares | Dissolved |
| UNION INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL GAIN INVESTMENT LIMITED | Private company limited by shares | Live Commenced dormancy on 11-Jul-1995 |
| UNION CHEER DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| WIN UNION TRADING LIMITED | Private company limited by shares | Dissolved |
| ASIA UNIVERSAL FUTURES LIMITED | Private company limited by shares | Dissolved |
| RICH UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL CODE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CONCEPT UNION LIMITED | Private company limited by shares | Dissolved |
| UNITIDE GARMENT MANUFACTURING CO., LIMITED | Private company limited by shares | Dissolved |
| UNIONTEX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNION SUCCESS INVESTMENT LIMITED | Private company limited by shares | Dissolved |