| UNITED DYNAMIC LIMITED | Private company limited by shares | Live |
| UNION FIRST LIMITED | Private company limited by shares | Dissolved |
| UNITED LEGEND LIMITED | Private company limited by shares | Dissolved |
| UNITED HONEST LIMITED | Private company limited by shares | Live Ceased dormancy on 13-Oct-2004 |
| UNITED CENTRAL LIMITED | Private company limited by shares | Dissolved |
| UNITED HALL LIMITED | Private company limited by shares | Dissolved |
| UNITED TECH LIMITED | Private company limited by shares | Dissolved |
| NEW CHINA UNION LIMITED | Private company limited by shares | Dissolved |
| UNION TARGET (HOLDINGS) LIMITED | Private company limited by shares | Live |
| UNITED MERIT LIMITED | Private company limited by shares | Dissolved |
| UNITED RICH LIMITED | Private company limited by shares | Live |
| UNION TALENT LIMITED | Private company limited by shares | Live |
| SUPER UNITED INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNION (ASIA) TRADING LIMITED | Private company limited by shares | Dissolved |
| UNIWISE INVESTMENT LIMITED | Private company limited by shares | Live |
| UNION WIN TEXTILES LIMITED | Private company limited by shares | Dissolved |
| UNION TAK (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNION GRAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNION CHANNEL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNION GOOD DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION RANK DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION PROFIT TRADING LIMITED | Private company limited by shares | Dissolved |
| UNION MAX DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION RISE INVESTMENT LIMITED | Private company limited by shares | Live |
| UNION RISE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNION JOY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNIWIDE SHIPPING LIMITED | Private company limited by shares | Dissolved |
| UNION HERO DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNION HERO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNION CENTURY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| FAR UNION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNITED WAY PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| HILL UNION LIMITED | Private company limited by shares | Dissolved |
| UNION GLORY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNION GREAT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNION FULL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION POWER INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| UNIFIRM INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNITIME INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNION GREAT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNITED AERO-SUPPLIES SYSTEM OF CHINA, LIMITED | Private company limited by shares | Live |
| UNIPLEX ASIA LIMITED | Private company limited by shares | Dissolved |
| UNION K. K. COMPANY LIMITED | Private company limited by shares | Dissolved |
| MILLION UNITY LIMITED | Private company limited by shares | Dissolved |
| DRACO UNION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNION FUND ENTERPRISES LIMITED | Private company limited by shares | Live |
| UNI-THORN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| UNICOLOR LIMITED | Private company limited by shares | Dissolved |
| UNI-DRAGON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| MAX UNION GROUP LIMITED | Private company limited by shares | Live |
| CRAWFORD UNIVERSAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNION PROFIT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CHEER UNIVERSE LIMITED | Private company limited by shares | Dissolved |
| MASS UNITED LIMITED | Private company limited by shares | Dissolved |
| MAX UNITED LIMITED | Private company limited by shares | Dissolved |
| UNI-FOUND LIMITED | Private company limited by shares | Live |
| UNI-NICE COMPANY LIMITED | Private company limited by shares | Live |
| UNIVERSAL ART LIMITED | Private company limited by shares | Dissolved |
| CHINESE UNION ASIA LIMITED | Private company limited by shares | Dissolved |
| SUNNY UNION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SUNNY UNION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNI-TRIUMPH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| UNITED MARKET LIMITED | Private company limited by shares | Dissolved |
| UNITED RUGS AND CARPET COMPANY LIMITED | Private company limited by shares | Live |
| UNION SINO LIMITED | Private company limited by shares | Dissolved |
| SUNNY UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNI-NICE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| UNIONRAY CHINA LIMITED | Private company limited by shares | Dissolved |
| UNI-NICE CHINA LIMITED | Private company limited by shares | Dissolved |
| UNI-TREND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHINA UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNITED WELL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNITED POST-PRODUCTION LIMITED | Private company limited by shares | Dissolved |
| UNITRADE LIMITED | Private company limited by shares | Dissolved |
| UNION STAR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| PUBLIC UNITED INVESTMENTS LIMITED | Private company limited by shares | Live |
| UNIONJOY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| UNITIME LIMITED | Private company limited by shares | Live |
| GLORY UNION TRADING LIMITED | Private company limited by shares | Dissolved |
| UNIONJOY ENTERPRISES LIMITED | Private company limited by shares | Live |
| GLORY UNION LIMITED | Private company limited by shares | Dissolved |
| TOP UNION CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| UNIONFILTER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHAMPION UNION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| UNION STAR INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| UNION GLAD INVESTMENT LIMITED | Private company limited by shares | Live |
| KEY UNION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ELITE UNION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNION NICE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNION WISE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNION WIN ENTERPRISES LIMITED | Private company limited by shares | Live |
| KEY UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNIMASS LIMITED | Private company limited by shares | Dissolved |
| UNION MACHINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| EAGLE UNION INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CHINA UNION HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| CHINA UNION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MAX UNIVERSAL LIMITED | Private company limited by shares | Dissolved |
| UNIVERSE AGENCY (H.K.) LIMITED | Private company limited by shares | Dissolved |