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| EXCEL UNION INVESTMENT LIMITED | Private company limited by shares | Live |
| UNISON CHEMICAL INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
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| FZ UNION SHIPPING CO., LIMITED | Private company limited by shares | Live |
| YIWU VICTORY UNION EXPORT AND IMPORT COMPANY LIMITED | Private company limited by shares | Live |
| New Create Union International Limited | Private company limited by shares | Live |
| New Gold Union International Limited | Private company limited by shares | Live |
| UNION YOUNG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UNIVERSE SMOOTH TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| HK LIFE PLANNING CONSULTANT UNION LIMITED | Company limited by guarantee | Live |
| EC VISA UNIVERSAL SERVICE LIMITED | Private company limited by shares | Live |
| SZ UNIVERSE TRADING CO., LIMITED | Private company limited by shares | Live |
| Gold Union Capital Limited | Private company limited by shares | Live |
| GRACE UNION CORPORATION LIMITED | Private company limited by shares | Live |
| UNICORN UP LIMITED | Private company limited by shares | Live |
| JOYFUL UNION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| UNITED SKY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| UNION PEOPLE TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| GLOBAL UNION INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| CHEE UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| MAKERS UNION LIMITED | Private company limited by shares | Live |
| Union Asia Scheme SPC Limited | Private company limited by shares | Live |
| FIRST UNION POSTAL TRANSPORT CO., LIMITED | Private company limited by shares | Live |
| SOUTHERN UNITED LIMITED | Private company limited by shares | Live |
| STARWORLD UNION LIMITED | Private company limited by shares | Live |
| UNION MAN LIMITED | Private company limited by shares | Live |
| AspireT Union Holdings Limited | Private company limited by shares | Live |
| United Force CATON Sciences & Technologies (HK) Co., Limited | Private company limited by shares | Live |
| De Kun Unilever Industrial Group Limited | Private company limited by shares | Live |
| HK UNIFULL TRADING LIMITED | Private company limited by shares | Live |
| UNMINOR LIMITED | Private company limited by shares | Live |
| CREATION UNITY GROUP LIMITED | Private company limited by shares | Live |
| CROWNWAY UNIVERSAL LIMITED | Private company limited by shares | Live |
| SILVER CREST UNIVERSAL LIMITED | Private company limited by shares | Live |
| Unik Metal Tool Co., Limited | Private company limited by shares | Live |
| Chinese Online Anti-Piracy Union Limited | Private company limited by shares | Live |
| Union Sun Communications Limited | Private company limited by shares | Live |
| UNIDAX INVESTMENT LIMITED | Private company limited by shares | Live |
| UNION OPTI INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| Axiom Universal Limited | Private company limited by shares | Live |
| UNISON DEVELOPING CO., LIMITED | Private company limited by shares | Live |
| Union Charitable Foundation Limited | Company limited by guarantee | Live |
| United Korea Investment Limited | Private company limited by shares | Live |
| KIDSLINK UNIVERSAL COMPANY LIMITED | Private company limited by shares | Live |
| Wanguo Marine Industry United Holding Group (Hk) Limited | Private company limited by shares | Live |
| China International United Petroleum And Chemicals Co., Limited | Private company limited by shares | Live |
| UNIVERSAL COMMERCIAL CAPITAL LIMITED | Private company limited by shares | Live |
| TRIUMPH UNION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| UNITED LUCK CREATION LIMITED | Private company limited by shares | Live |
| UNION MAXWELL TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UniSwift Limited | Private company limited by shares | Live |
| Uniprint Limited | Private company limited by shares | Live |
| SELLERS UNION IMP&EXP CO., LIMITED | Private company limited by shares | Live |
| UNIQ Imp & Exp Co., Limited | Private company limited by shares | Live |
| FAR EAST UNION GARMENT ACCESSORIES COMPANY LIMITED | Private company limited by shares | Live |
| Universal Bri-Star Co. Limited | Private company limited by shares | Live |
| World Uniqueen Co., Limited | Private company limited by shares | Live |
| Universal Solution Limited | Private company limited by shares | Live |
| FE UNION GROUP LIMITED | Private company limited by shares | Live |
| UNION WAVE TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Western Union International Group Limited | Private company limited by shares | Live |
| CHINA UNION COSMETICS GROUP LIMITED | Private company limited by shares | Live |
| UNIHOME LIMITED | Private company limited by shares | Live |
| HONG KONG GLORY UNION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Pluto Universal Limited | Private company limited by shares | Live |
| UniTik Technology Co., Limited | Private company limited by shares | Live |
| UNDERVERSE LIMITED | Private company limited by shares | Live |
| Universal Time Limited | Private company limited by shares | Live |
| Union Consultant & Service Company Limited | Private company limited by shares | Live |
| CHINA HK XIONG RUN UNION INVESTMENT GUARANTEE LIMITED | Private company limited by shares | Live |
| UNITECH CHIPS LIMITED | Private company limited by shares | Live |
| MEGA UNIVERSE SHIPPING LIMITED | Private company limited by shares | Live |
| GIANT UNION INDUSTRIAL GROUP (HK) LIMITED | Private company limited by shares | Live |
| UNIQSOL LIMITED | Private company limited by shares | Live |
| STAR UNIVERSE ECOMMERCE CO., LIMITED | Private company limited by shares | Live |
| Uncharted Expeditions Limited | Private company limited by shares | Live |
| ZHEJIANG UNANO SUPPLY CHAIN MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| YIELD UNION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Germany Shima Kangpu United Group Co., Limited | Private company limited by shares | Live |
| ROAD UNION LIMITED | Private company limited by shares | Live |
| Bo Sheng United International Trade (HongKong) Co., Limited | Private company limited by shares | Live |
| UNION YAT TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Unison Grow Company Limited | Private company limited by shares | Live |
| China Writers Union Press Company Limited | Private company limited by shares | Live |
| Union P2P Service Limited | Private company limited by shares | Live |
| MK United Limited | Private company limited by shares | Live |
| UNION ASIA LIMITED | Private company limited by shares | Live |
| UNION PETROCHEMICAL CO., LIMITED | Private company limited by shares | Live |
| China Universal Airline Company Limited | Private company limited by shares | Live |
| Union Creative Investment Asia Limited | Private company limited by shares | Live |
| NH SUPPLY UNION LIMITED | Private company limited by shares | Live |
| HOLY UNION LIMITED | Private company limited by shares | Live |
| TOTAL UNION TRADING LIMITED | Private company limited by shares | Live |
| UNIGO (HONG KONG) TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Donvale United Limited | Private company limited by shares | Live |
| Pacific Queen Universal Limited | Private company limited by shares | Live |
| Uniline Pharma Limited | Private company limited by shares | Live |
| UNION STAR SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| UNION STATE TRADING DEVELOP LIMITED | Private company limited by shares | Live |