| UNION ENTERTAINMENT CAPITAL CO., LIMITED | Private company limited by shares | Live |
| Dragon Union Green Food International Limited | Private company limited by shares | Live |
| Kings Union (HK) Industrial Co., Limited | Private company limited by shares | Live |
| ZHONGHAI HEXIN UNITED PETROLEUM & CHEMICALS CO., LIMITED | Private company limited by shares | Live |
| Union Fashion Trimming Limited | Private company limited by shares | Live |
| GRAND BEST UNION SERVICES LIMITED | Private company limited by shares | Live |
| United States ChoRui Investment Group (HK) Co., Limited -The- | Private company limited by shares | Live |
| WINNER UNION LIMITED | Private company limited by shares | Live |
| UNITED BRILLIANCE COMPANY LIMITED | Private company limited by shares | Live |
| UNION SENSE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Union Force International (HongKong) Garment Limited | Private company limited by shares | Live |
| UNION HERO INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| UNITED CREATOR (CHINA) CHEMICAL INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| China Cleaning Environmental Protection Enterprise Union Limited | Private company limited by shares | Live |
| Universal Strings Trading Limited | Private company limited by shares | Live |
| UNITED RICH FINANCE LIMITED | Private company limited by shares | Live |
| UNITED GEOSYNTHETICS (ASIA) CO., LIMITED | Private company limited by shares | Live |
| UNION RICO LIMITED | Private company limited by shares | Live |
| UNITED STANDARD INC LIMITED | Private company limited by shares | Live |
| Unicum Events & Consultancy Limited | Private company limited by shares | Live |
| VAST UNIVERSE INT'L INVESTMENT LIMITED | Private company limited by shares | Live |
| UNIFASHION CO., LIMITED | Private company limited by shares | Live |
| PUBLIC UNION GLOBAL LIMITED | Private company limited by shares | Live |
| SHAOXING UNIVERSE IMP. & EXP. HK BRANCH LIMITED | Private company limited by shares | Live |
| HK Asia United Investment Limited | Private company limited by shares | Live |
| UNISMART LIMITED | Private company limited by shares | Live |
| China Decoration National Standard Supervision Union Limited | Private company limited by shares | Live |
| GLOBAL UNION LUCKY HOLDINGS LIMITED | Private company limited by shares | Live |
| UNION ASIAN HOLDINGS LIMITED | Private company limited by shares | Live |
| HK UNIQUE COSTUME LIMITED | Private company limited by shares | Live |
| Chen's Zhongchou Union Group Limited | Private company limited by shares | Live |
| UNION STAR INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| FAMOUS UNION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WISE UNION HOLDINGS LIMITED | Private company limited by shares | Live |
| TRADE UNION ENGINEERING LIMITED | Private company limited by shares | Live |
| Union City Industrial Group Limited | Private company limited by shares | Live |
| WORLD YANG UNION FEDERATION LIMITED -THE- | Private company limited by shares | Live |
| Union Transfer Limited | Private company limited by shares | Live |
| UNITED STATES YUXI PETROLEUM TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK UNIVERSAL GRAVITATION CREATIVE DESIGN LIMITED | Private company limited by shares | Live |
| Twelve Lohan Union Co., Limited | Private company limited by shares | Live |
| UNIVERSE INTERNATIONAL IMPORT AND EXPORT CO., LIMITED | Private company limited by shares | Live |
| Asia Enterprise Coaching Union Limited | Private company limited by shares | Live |
| UNITRADE BUSINESS LIMITED | Private company limited by shares | Live |
| HK UNION GROUP BUSINESS MANAGEMENT LIMITED | Private company limited by shares | Live |
| NEW UNIGLOBE MATERIAL CO., LIMITED | Private company limited by shares | Dissolved |
| HONGSUN UNION TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| F & N UNION COMPANY LIMITED | Private company limited by shares | Live |
| UNIVERSALITY LIMITED | Private company limited by shares | Live |
| UNIKI GROUP LIMITED | Private company limited by shares | Live |
| UNIVERSAL PET PRODUCTS LIMITED | Private company limited by shares | Live |
| CHINA HOTEL INDUSTRY UNION LIMITED | Private company limited by shares | Live |
| VAST UNION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| EAST UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Furniture Union Co., Limited | Private company limited by shares | Live |
| Central Capital United Limited | Private company limited by shares | Live |
| UNIVERCELL COMPANY LIMITED | Private company limited by shares | Live |
| GOLD UNION GROUP LIMITED | Private company limited by shares | Live |
| CHINA-ARAB BUSINESS UNION LIMITED | Private company limited by shares | Live |
| ASIAN UNION GROUP HOLDING LIMITED | Private company limited by shares | Live |
| Global Teochew Finance Union Limited | Company limited by guarantee | Live |
| Unibuddy Company Limited | Private company limited by shares | Live |
| HK XinHe International Union Investment Group Limited | Private company limited by shares | Live |
| TAK GO UNIVERSAL LIMITED | Private company limited by shares | Live |
| UNION WISE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNION INT'L INDUSTRIAL CORPORATION LIMITED | Private company limited by shares | Live |
| PACIFIC UNION CONSULTANTS LIMITED | Private company limited by shares | Live |
| CREATOR UNIVERSAL FOODS LIMITED | Private company limited by shares | Live |
| UNION EAST TRADING LIMITED | Private company limited by shares | Live |
| HENAN UNION INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| UNION DEVELOPMENT ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| ASIA UNION GLOBAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNI-FUND WEALTH MANAGEMENT LIMITED | Private company limited by shares | Live |
| UNITED TESTING LIMITED | Private company limited by shares | Live |
| UNION BEST CORPORATION LIMITED | Private company limited by shares | Live |
| ASIA UNITED LIMITED | Private company limited by shares | Live |
| ORIENTAL UNITED LIMITED | Private company limited by shares | Live |
| UNION ACE LIMITED | Private company limited by shares | Live |
| CHINA UNITED OIL & GAS LIMITED | Private company limited by shares | Live |
| UNION RISE PROPERTIES LIMITED | Private company limited by shares | Live |
| HONGKONG UNIQUE UNION TRADING LIMITED | Private company limited by shares | Live |
| Huimei Union New Trading Co., Limited | Private company limited by shares | Live |
| Union Metal Technology Co., Limited | Private company limited by shares | Live |
| United Investment Holding Company Limited | Private company limited by shares | Live |
| China College Film Association Union Limited | Private company limited by shares | Live |
| Union Faith Captial Holding Limited | Private company limited by shares | Live |
| UNION PROFESSIONAL TEST-CONSULT LIMITED | Private company limited by shares | Live |
| Universe Permanent International Investment (Group) Limited | Private company limited by shares | Live |
| Honest Union Engineering Company Limited | Private company limited by shares | Live |
| STRONG UNITY LIMITED | Private company limited by shares | Live |
| UNION GLORY HOLDING LIMITED | Private company limited by shares | Live |
| CHINA UNION INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| UNION LICS LIMITED | Private company limited by shares | Live |
| Triple United Investments Limited | Private company limited by shares | Live |
| ALLIANCE UNITY LIMITED | Private company limited by shares | Live |
| UNION GETTER LIMITED | Private company limited by shares | Live |
| WIDE UNION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNION OCEAN INC LIMITED | Private company limited by shares | Live |
| FAR EAST UNION LIMITED | Private company limited by shares | Live |
| UNION GOLDFIELD LIMITED | Private company limited by shares | Live |