| UNION WISE CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| LONG UNION LIMITED | Private company limited by shares | Dissolved |
| UNION CAPITAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNION TREND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNION WAY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNION BRIGHT HOLDINGS LIMITED | Private company limited by shares | Live |
| JOINT UNION TRADING LIMITED | Private company limited by shares | Dissolved |
| JOINT UNION (HONG KONG) LIMITED | Private company limited by shares | Live |
| UNION METRO HOLDINGS LIMITED | Private company limited by shares | Live |
| UNION TOWN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| GLORY UNION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| GLORY UNION PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| UNION CATHAY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNION HONEST INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNION WILL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KIN UNION TRADING LIMITED | Private company limited by shares | Dissolved |
| KIN UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNION FINANCE GROUP LIMITED | Private company limited by shares | Live |
| UNION KEEN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNION FORTUNE CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| CENTRAL UNION (ASIA) HOLDING LIMITED | Private company limited by shares | Dissolved |
| UNION BRIGHT INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| UNION AWARDS LIMITED | Private company limited by shares | Dissolved |
| UNION DELUXE LIMITED | Private company limited by shares | Live |
| UNION KEY INVESTMENT LIMITED | Private company limited by shares | Live |
| GLORY UNION HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| UNION WEALTH (ASIA) LIMITED | Private company limited by shares | Dissolved |
| UNION PRESS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNION SONIC LIMITED | Private company limited by shares | Live |
| UNION RANK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNION HONEST ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| RICH UNION SHIPPING LIMITED | Private company limited by shares | Dissolved |
| FALCON UNION LIMITED | Private company limited by shares | Dissolved |
| UNION NOBLE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ART UNION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNION CHAMPION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION HONEST HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| UNION KINGDOM HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| UNION KINGDOM TRADING LIMITED | Private company limited by shares | Live |
| UNION DRAGON (H.K.) LIMITED | Private company limited by shares | Dissolved |
| UNION LIGHT PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| UNION PROSPER PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| UNIONLINK PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| BRIGHT UNION HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| LONG UNION FAR EAST LIMITED | Private company limited by shares | Dissolved |
| UNION FINE CHEMICAL CORP. LIMITED | Private company limited by shares | Live |
| UNION SOURCES FUND MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| UNION PEAK FAR EAST LIMITED | Private company limited by shares | Dissolved |
| REGENT UNION INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNION CONCORDIA MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| UNION IMPACT LIMITED | Private company limited by shares | Live Commenced dormancy on 06-Apr-2002 |
| UNION SPEED LIMITED | Private company limited by shares | Dissolved |
| SUMMIT UNION INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LONG UNION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| LONG UNION HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| GOLD UNION (H.K.) LIMITED | Private company limited by shares | Live |
| UNION ASSETS PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| UNION RISE PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| VENTURE UNION LIMITED | Private company limited by shares | Dissolved |
| UNION WON LIMITED | Private company limited by shares | Live |
| UNION WEALTH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLD UNION PROPERTIES LIMITED | Private company limited by shares | Live |
| GRAND UNION MOTORS LIMITED | Private company limited by shares | Dissolved |
| BUSINESS UNION LIMITED | Private company limited by shares | Dissolved |
| UNION NICE LIMITED | Private company limited by shares | Dissolved |
| UNION HARBOUR LIMITED | Private company limited by shares | Dissolved |
| UNION POWER CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| UNION PRINTING AND DESIGN COMPANY, LIMITED | Private company limited by shares | Live |
| UNION QUEEN LIMITED | Private company limited by shares | Dissolved |
| UNION GOLDEN LIMITED | Private company limited by shares | Dissolved |
| MAX UNION LIMITED | Private company limited by shares | Dissolved |
| UNION TRADER LIMITED | Private company limited by shares | Dissolved |
| UNION SUPREME LIMITED | Private company limited by shares | Dissolved |
| UNION SCHEME LIMITED | Private company limited by shares | Dissolved |
| UNION TRINITY LIMITED | Private company limited by shares | Live |
| UNION EXPERT LIMITED | Private company limited by shares | Live |
| 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 |
| UNION TREND ENGINEERING 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 |
| QUEEN UNION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNION KINGDOM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNIONTEX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNION GROUP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| 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 |
| UNION TONE 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 |
| 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 |
| TREASURE UNION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SMART UNION HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| UNI-ONE LIMITED | Private company limited by shares | Dissolved |