| CHINA UNION (HONG KONG) LIMITED | Private company limited by shares | Live |
| PROFESSIONAL FIGHT UNION LIMITED | Private company limited by shares | Live |
| Charming Universal (Hong Kong) Company Limited | Private company limited by shares | Live |
| UNION FORCE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Union Chain Enterprise (HK) Limited | Private company limited by shares | Live |
| STAR UNION PACKAGING CO., LIMITED | Private company limited by shares | Live |
| UNITED FAST LIMITED | Private company limited by shares | Live |
| WINNER UNION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Unisoft Education Limited | Private company limited by shares | Live |
| CHINA PRIVATE ENTERPRISES UNITED BUSINESS INSTITUTE LIMITED | Private company limited by shares | Live |
| UNICAF Hong Kong Centre Limited | Private company limited by shares | Live |
| China Jishang United Investment Holdings Group Limited | Private company limited by shares | Live |
| OPTICS UNION CO LIMITED | Private company limited by shares | Live |
| UNIVOX COMPLEX LIMITED | Private company limited by shares | Live |
| UNION COUNTRY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Southwest Yi-ology Union Limited | Private company limited by shares | Live |
| Shanghai Union 3D Technology Co., Limited | Private company limited by shares | Live |
| United Gravity Limited | Private company limited by shares | Live |
| New Balance Universal Limited | Private company limited by shares | Live |
| International Yi-ology Union Limited | Private company limited by shares | Live |
| Chinese Strength & Conditioning Union Limited | Private company limited by shares | Live |
| DB UNION CO., LIMITED | Private company limited by shares | Live |
| WORLD HOTEL UNION LIMITED | Private company limited by shares | Live |
| United States Haiqi Bio-pharmaceutical Group (International) Co., Limited | Private company limited by shares | Live |
| UNION RIGHT TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UNION TALENT TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| HONG KONG UNION SOLAR CO., LIMITED | Private company limited by shares | Live |
| UNION CHARM CORPORATION LIMITED | Private company limited by shares | Live |
| United Business & Investments Limited | Private company limited by shares | Live |
| China Philanthropist Union Co., Limited | Private company limited by shares | Live |
| UNIQUE REALTY AGENCY LIMITED | Private company limited by shares | Live |
| China Art Collection Culture Union Limited | Private company limited by shares | Live |
| CHINA ELITE WOMEN'S UNION CO., LIMITED | Private company limited by shares | Live |
| Great Eastern Judo Union Limited | Company limited by guarantee | Live |
| NEW UNION TRADE LIMITED | Private company limited by shares | Live |
| UNIVERSAL WEALTH INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| CREATIVE MERCHANTS UNION (HK) GROUP LIMITED | Private company limited by shares | Live |
| UNION METAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Asian Art Union Co., Limited | Private company limited by shares | Live |
| TIAI GALAXY THE UNIVERSE ENERGY COLLEGE HOLDING LIMITED | Private company limited by shares | Live |
| China Educator of Internet Union Limited | Private company limited by shares | Live |
| UNITED STATES CAMEL SHOE INDUSTRY HOLDING GROUP CO., LIMITED | Private company limited by shares | Live |
| Shenzhen Unique Trading Company Limited | Private company limited by shares | Live |
| UNION GLORY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| GERMANY DAZHONG UNITED OIL PRODUCTS GROUP CO., LIMITED | Private company limited by shares | Live |
| UNITED SOLUTIONS LIMITED | Private company limited by shares | Live |
| Aero Universe Co., Limited | Private company limited by shares | Live |
| Unique Machines Trading Limited | Private company limited by shares | Live |
| ASIA UNITED HOPE GROUP LIMITED | Private company limited by shares | Live |
| SHINING UNITY LIMITED | Private company limited by shares | Live |
| UNIC Digital Technology Co., Limited | Private company limited by shares | Live |
| UNION INTERNATIONAL CONSULTANTS LIMITED | Private company limited by shares | Live |
| Smart Dragon Universe Advertising & Production Co Limited | Private company limited by shares | Live |
| Ningbo Top Union Co., Limited | Private company limited by shares | Live |
| UNION KINGWELL LIMITED | Private company limited by shares | Live |
| UNITED WAY INC LIMITED | Private company limited by shares | Live |
| UNIVERSAL FINANCIAL COMPANY LIMITED | Private company limited by shares | Live |
| SUN UNION ENGINEERING LIMITED | Private company limited by shares | Live |
| UNION MEGA DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNION EXPRESS INVESTMENTS LIMITED | Private company limited by shares | Live |
| UNION PROPERTY CONSULTING LIMITED | Private company limited by shares | Live |
| SHENZHEN UNIMAX COMPANY LIMITED | Private company limited by shares | Live |
| HongLi Union Trade Co., Limited | Private company limited by shares | Live |
| UNIVERSAL EYE LIMITED | Private company limited by shares | Live |
| NEW UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Conserve Universal (Group) Company Limited | Private company limited by shares | Live |
| TZQ TIBET TOURISTIK UNION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GLOBAL DENTAL UNION LIMITED | Private company limited by shares | Live |
| WIDE UNION INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG UNION BEGONIA SHIPPING CO., LIMITED | Private company limited by shares | Live |
| UP UNION TRADING LIMITED | Private company limited by shares | Live |
| CHINA UNION CONSTANT INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| UNITEN IMP & EXP CO., LIMITED | Private company limited by shares | Live |
| CHINA YUNSHUMAO UNION GROUP CO., LIMITED | Private company limited by shares | Live |
| CHINA SPORTS CAR FAN UNION GENERAL ASSOCIATION LIMITED | Company limited by guarantee | Live |
| UNION LINK INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| UNIVERSAL MINMETALS CO., LIMITED | Private company limited by shares | Live |
| TOP UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UNION SEASON HOLDINGS LIMITED | Private company limited by shares | Live |
| China Rural Financial Union Co., Limited | Private company limited by shares | Live |
| FAST UNION LIMITED | Private company limited by shares | Live |
| Unipro Engineering Co. Limited | Private company limited by shares | Live |
| UNITECH TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| UNIVERSE CAPITAL RESOURCES LIMITED | Private company limited by shares | Live |
| Shenzhen Uniview LED Limited | Private company limited by shares | Live |
| Union Jack Limited | Private company limited by shares | Live |
| UNION GOLD CONSULTANTS LIMITED | Private company limited by shares | Live |
| UNION PACIFIC DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Unity Power Solution Limited | Private company limited by shares | Live |
| MUTUAL UNIVERSE LIMITED | Private company limited by shares | Live |
| UNION BRIGHT TECHNOLOGY (BEIJING) LIMITED | Private company limited by shares | Live |
| UNION BRIGHT TECHNOLOGY (ASIA) LIMITED | Private company limited by shares | Live |
| CHINA CIAI UNION LIMITED | Private company limited by shares | Live |
| Beem United Limited | Private company limited by shares | Live |
| HS United Group Limited | Private company limited by shares | Live |
| UNITY & ASSOCIATE COMPANY LIMITED | Private company limited by shares | Live |
| UNION CLINIC LIMITED | Private company limited by shares | Live |
| UNIVERSAL HONG KONG GROUP LIMITED | Private company limited by shares | Live |
| SHANGKEYOU CHINA PRODUCTS INDUSTRY UNION HOLDING LIMITED | Private company limited by shares | Live |
| HANDBOY UNION INT'L TRADE LIMITED | Private company limited by shares | Live |