| UNION MANPOWER LIMITED | Private company limited by shares | Live |
| UNION VIRTUE TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| GOOD UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| XINXIN UNION CO., LIMITED | Private company limited by shares | Live |
| Union Innovation International Holding Group Limited | Private company limited by shares | Live |
| ALL UNION INC LIMITED | Private company limited by shares | Live |
| Asia Union International (Hongkong) Co., Limited | Private company limited by shares | Live |
| UNION TRADING & LOGISTIC (HONGKONG) LIMITED | Private company limited by shares | Live |
| CITY UNION CULTURAL RECREATION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| MAX UNION MART INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| OPTO GREEN UNION (HK) LIMITED | Private company limited by shares | Live |
| World Distinguished 366 Chinese Union Association Limited | Private company limited by shares | Live |
| INTERNATIONAL HONESTY UNION ASSOCIATION LIMITED | Private company limited by shares | Live |
| UNION LIGHT TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Union Sky International Travelling Development Limited | Private company limited by shares | Live |
| CC Global Union Limited | Private company limited by shares | Live |
| UNION INTERNATIONAL CREATION LIMITED | Private company limited by shares | Live |
| UNION COMPANION (HONGKONG) COMPANY LIMITED | Private company limited by shares | Live |
| EAST UNION FOUNDATION LIMITED | Company limited by guarantee | Live |
| UNION GREAT TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Best Union Footwear Limited | Private company limited by shares | Live |
| UNION GOLD INVESTMENT LIMITED | Private company limited by shares | Live |
| HONG KONG UNION STONE LIMITED | Private company limited by shares | Live |
| UNION RESOURCES ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| China Northwest Outdoor Union Limited | Private company limited by shares | Live |
| AMERICAN UNION FINANCE (HONG KONG) LIMITED | Private company limited by shares | Live |
| Km Union Limited | Private company limited by shares | Live |
| WORLD CULTURE ART UNION LIMITED | Private company limited by shares | Live |
| UNION POWER INCORPORATION LIMITED | Private company limited by shares | Live |
| Peak Union Limited | Private company limited by shares | Live |
| Hongkong Dakseon Union Trading Co., Limited | Private company limited by shares | Live |
| UNION TIME DEVELOPMENT LIMITED | Private company limited by shares | Live |
| CENTURY UNION HONGKONG LIMITED | Private company limited by shares | Live |
| REACH UNION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| UNION GRACE LIMITED | Private company limited by shares | Live |
| UNION SUCCESS TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UNION WISE (HONG KONG) LIMITED | Private company limited by shares | Live |
| CAPITAL WELL UNION LIMITED | Private company limited by shares | Live |
| UNION VICTORY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| INTERNATIONAL MONTESSORI EDUCATION UNION LIMITED | Private company limited by shares | Live |
| ASIAN ZHONGXIN UNION INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| EUROPEAN UNION CERTIFICATION GROUP CO., LIMITED | Private company limited by shares | Live |
| WAH MEI UNION LIMITED | Private company limited by shares | Live |
| CHINA SHANXINGZHE TRADE UNION HOLDINGS LIMITED | Private company limited by shares | Live |
| Wah On Union Engineering Co., Limited | Private company limited by shares | Live |
| UNION MAX ENTERPRISES LIMITED | Private company limited by shares | Live |
| GOLD UNION MANAGEMENT LIMITED | Private company limited by shares | Live |
| UNION PROMISE LIMITED | Private company limited by shares | Live |
| WORLD UNION HOLDINGS LIMITED | Private company limited by shares | Live |
| UNION PROFIT TRADING LIMITED | Private company limited by shares | Live |
| UNION GLOBAL INC LIMITED | Private company limited by shares | Live |
| UNION SKYBLUE LIMITED | Private company limited by shares | Live |
| FREEDOM UNION NOW LIMITED | Private company limited by shares | Live |
| Grand Power Union Technologies Co., Limited | Private company limited by shares | Live |
| Asia Union Data Network Limited | Private company limited by shares | Live |
| UNIVERSAL UNION HOLDING LIMITED | Private company limited by shares | Live |
| Union Hardware Co., Limited | Private company limited by shares | Live |
| UNION GAIN ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| WORLD HUAQING UNION LIMITED | Private company limited by shares | Live |
| UNION ASPIRE COMPANY LIMITED | Private company limited by shares | Live |
| UNION GREAT CORPORATION LIMITED | Private company limited by shares | Live |
| RIGHT UNION LIMITED | Private company limited by shares | Live |
| International Union of Free Man Co., Limited | Private company limited by shares | Live |
| Hongkong Union Creation International Co., Limited | Private company limited by shares | Live |
| Union Maker Company Limited | Private company limited by shares | Live |
| HK DJ UNION LIMITED | Private company limited by shares | Live |
| SINO UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| LUCK UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| GLOBAL UNION INCORPORATION LIMITED | Private company limited by shares | Live |
| UNION TALENT INC LIMITED | Private company limited by shares | Live |
| UNION CONTINENT (HK) LIMITED | Private company limited by shares | Live |
| Love Cars Union (HK) Limited | Private company limited by shares | Live |
| UNION SHARP TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| CHINA IPO ACCELERATOR UNION LIMITED | Private company limited by shares | Live |
| TALENT UNION INC LIMITED | Private company limited by shares | Live |
| SINO UNION INCORPORATION LIMITED | Private company limited by shares | Live |
| Able Union Limited | Private company limited by shares | Live |
| HONGKONG GREEN UNION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Union Sport Limited | Private company limited by shares | Live |
| UNION RAY INC LIMITED | Private company limited by shares | Live |
| CHINA CONSUMER UNION PLATFORM COMPANY LIMITED | Private company limited by shares | Live |
| UNION FAITHFUL LIMITED | Private company limited by shares | Live |
| UNION INTERNATIONAL TRADE (HK) LIMITED | Private company limited by shares | Live |
| HONG KONG LICENSED PLUMBERS UNION LIMITED | Company limited by guarantee | Live |
| RenXin Union (HongKong) Development Limited | Private company limited by shares | Live |
| Sea Union International Engineering Co., Limited | Private company limited by shares | Live |
| HONGKONG UNION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| FASHION UNIONS LIMITED | Private company limited by shares | Live |
| Clever Union International Co., Limited | Private company limited by shares | Live |
| DELUXE UNION (HONG KONG) LIMITED | Private company limited by shares | Live |
| HK UNION HONESTY INDUSTRIES LIMITED | Private company limited by shares | Live |
| LISTING ABROAD INT'L LW UNION LIMITED | Private company limited by shares | Live |
| ALL UNION FINANCE GROUP LIMITED | Private company limited by shares | Live |
| UNION WELL TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| China Micro Distribution Union Limited | Private company limited by shares | Live |
| EASTERN UNION ELECTRONICS TRADING LIMITED | Private company limited by shares | Live |
| KINGFISH UNION NEW ZEALAND COMPANY LIMITED | Private company limited by shares | Live |
| UNION INCORPORATE ENTERPRISE LIMITED | Private company limited by shares | Live |
| UNION CREATE SCIENCE LIMITED | Private company limited by shares | Live |
| CENTRAL UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |