| Zhongchuang United Co., Limited | Private company limited by shares | Live |
| ZHONGCHUANG UNITED INVESTMENT HOLDING CO., LIMITED | Private company limited by shares | Live |
| UNITED COASTAL CO. LIMITED | Private company limited by shares | Dissolved |
| COME UNITED LIMITED | Private company limited by shares | Dissolved |
| UNITED COME LIMITED | Private company limited by shares | Dissolved |
| COME UNITED INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNITED COMMERCIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP UNITED COMMERCIAL LIMITED | Private company limited by shares | Live |
| UNITED ASIA COMMERCIAL COMPANY, LIMITED | Private company limited by shares | Dissolved |
| UNITED ASIA COMMERCIAL LIMITED | Private company limited by shares | Live |
| UNITED COMMERCIAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| United Hawk Commercial Limited | Private company limited by shares | Live |
| World Hui's Industrial And Commercial United Association Limited | Private company limited by shares | Live |
| COMPASS UNITED LIMITED | Private company limited by shares | Live |
| HK UNITED COMPASS LIMITED | Private company limited by shares | Live |
| UNITED COMPONENTS LIMITED | Private company limited by shares | Live |
| UNITED COMPUTER LIMITED | Private company limited by shares | Dissolved |
| UNITED COMPUTER EMBROIDERY LIMITED | Private company limited by shares | Dissolved |
| UNITED ART COMPUTER EMBROIDERY FACTORY LIMITED | Private company limited by shares | Dissolved |
| UNITED COMPUTER SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| CONCORD UNITED LIMITED | Private company limited by shares | Dissolved |
| UNITED CONCORD LIMITED | Private company limited by shares | Live |
| CONCORD UNITED LIMITED | Private company limited by shares | Dissolved |
| Concord United Limited | | Live |
| UNITED AIRFREIGHT CONSOLIDATORS ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| UNITED CONSORTIUM LIMITED | Private company limited by shares | Dissolved |
| UNITED (CONSTRUCTORS) LIMITED | Private company limited by shares | Live |
| United Consultancy Limited | Private company limited by shares | Live |
| UNITED MALRICH CONTAINER LIMITED | Private company limited by shares | Dissolved |
| United Container Service Limited | Private company limited by shares | Live |
| CONTEMPORARY (UNITED) COMPANY LIMITED | Private company limited by shares | Live |
| United Continent Holding Limited | Private company limited by shares | Live |
| H UNITED CONTRACTOR COMPANY LIMITED | Private company limited by shares | Live |
| UNITED CONTRACTORS LIMITED | Private company limited by shares | Live |
| UNITED CONTROLS LIMITED | Private company limited by shares | Live |
| United Spa Controls Limited | | Live |
| UNITED CORDIALITY LIMITED | Private company limited by shares | Live |
| UNITED CORDIALITY ENTERPRISE LIMITED | Private company limited by shares | Live |
| UNITED CORDIALITY (UNICORD) LIMITED | Private company limited by shares | Dissolved |
| MIC UNITED CORP LIMITED | Private company limited by shares | Dissolved |
| MM United Corp Limited | Private company limited by shares | Live |
| DBA UNITED LABEL ASIA CORP LIMITED | Private company limited by shares | Live |
| UNITED METALS TRADE CORP. LIMITED | Private company limited by shares | Live |
| UNITED PACIFIC CORP., LIMITED | Private company limited by shares | Live |
| UNITED RESOURCES CORP., LIMITED | Private company limited by shares | Dissolved |
| UNITED BUSINESS CORPORATE SECRETARY LIMITED | Private company limited by shares | Live |
| UNITED CORPORATE CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| UNITED COSMETIC LIMITED | Private company limited by shares | Live |
| UNITED COSMETIC HK LIMITED | Private company limited by shares | Live |
| UNITED HIP LIK COSMETIC LIMITED | Private company limited by shares | Dissolved |
| UNITED COSMETIC ASIA LIMITED | Private company limited by shares | Live |
| United Beauty Cosmetics Limited | Private company limited by shares | Live |
| UNITED COURIER LIMITED | Private company limited by shares | Dissolved |
| UNITED COURIER LIMITED | Private company limited by shares | Dissolved |
| UNITED CREATION LIMITED | Private company limited by shares | Dissolved |
| UNITED CREATION LIMITED | Private company limited by shares | Dissolved |
| UNITED CREATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED TOP CREATION LIMITED | Private company limited by shares | Dissolved |
| UNITED WAY CREATION LIMITED | Private company limited by shares | Dissolved |
| UNITED CREATION LIMITED | Private company limited by shares | Live |
| UNITED CREATION ASIA LIMITED | Private company limited by shares | Live |
| UNITED DRAGON CREATION LIMITED | | Live |
| UNITED CREATION ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| UNITED GLORY CREATION LIMITED | Private company limited by shares | Live |
| UNITED CREATION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNITED LUCK CREATION LIMITED | Private company limited by shares | Live |
| UNITED NICE CREATION LIMITED | Private company limited by shares | Live |
| UNITED POWER CREATION LIMITED | Private company limited by shares | Live |
| UNITED RICH CREATION LIMITED | Private company limited by shares | Live |
| UNITED SMART CREATION LIMITED | | Live |
| UNITED SUCCESS CREATION LIMITED | Private company limited by shares | Dissolved |
| UNITED SUCCESS CREATION LIMITED | Private company limited by shares | Live |
| UNITED VIEW CREATION LIMITED | Private company limited by shares | Live |
| UNITED WEALTH CREATION LIMITED | Private company limited by shares | Live |
| UNITED CREATIVE LIMITED | Private company limited by shares | Dissolved |
| UNITED CREATIVE LIMITED | Private company limited by shares | Dissolved |
| CREATIVE UNITED COMPANY LIMITED | Private company limited by shares | Live |
| UNITED CREATIVE LIMITED | Private company limited by shares | Live |
| UNITED CREATOR LIMITED | Private company limited by shares | Live |
| UNITED CREATRON LIMITED | Private company limited by shares | Dissolved |
| UNITED CREST LIMITED | Private company limited by shares | Live |
| UNITED CREST LIMITED | Private company limited by shares | Live |
| CROSS UNITED LIMITED | Private company limited by shares | Dissolved |
| UNITED CROWN LIMITED | Private company limited by shares | Live |
| CROWN UNITED LIMITED | Private company limited by shares | Dissolved |
| CROWN UNITED LIMITED | Private company limited by shares | Live |
| UNITED CROWN CENTURY COMPANY LIMITED | Private company limited by shares | Live |
| UNITED CROWN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| UNITED CROWN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CROWN UNITED ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNITED CROWN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNITED CROWN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNITED CROWN INVESTMENT LIMITED | Private company limited by shares | Live |
| UNITED CROWN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNITED CROWN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| United Crown (Ningbo) Limited | Private company limited by shares | Live |
| United Crown (Shenzhen) Limited | Private company limited by shares | Live |
| CROWN UNITED STRATEGIC LIMITED | Private company limited by shares | Live |
| UNITED CRUISE LIMITED | Private company limited by shares | Dissolved |
| UNITED CYBERWORKS LIMITED | Private company limited by shares | Dissolved |