| DIGITAL UNION CHINA LIMITED | Private company limited by shares | Live |
| UNION CHANNEL TRADING LIMITED | Private company limited by shares | Live |
| SMART UNION HONG KONG DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNION ASSET FAR EAST LIMITED | Private company limited by shares | Live |
| INTERNATIONAL UNION LOGISTICS LIMITED | Private company limited by shares | Live |
| Union Best Group Limited | Private company limited by shares | Live |
| JOINT UNION HOLDING LIMITED | Private company limited by shares | Live |
| UNION TARGET DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNION TRADING INTERNATIONAL LOGISTICS LIMITED | Private company limited by shares | Live |
| BEST UNION TRADING CO., LIMITED | Private company limited by shares | Live |
| NOWADAY UNION LIMITED | Private company limited by shares | Live |
| UNION INVESTMENT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| OCEAN UNION INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| UNION PLUS (HK) LIMITED | Private company limited by shares | Live |
| UNION KING INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| BEST UNION TECHNOLOGY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| MAM UNION BROTHERS IMP-EXP CO., LIMITED | Private company limited by shares | Live |
| ASIA CULTURE ART UNION INVESTMENT FUND LIMITED | Private company limited by shares | Live |
| UNION CHANCE HOLDINGS LIMITED | Private company limited by shares | Live |
| UNION SMART INC LIMITED | Private company limited by shares | Live |
| EU JOY UNION LIMITED | Private company limited by shares | Live |
| HK UNION LEELOVE CRAFTS LIMITED | Private company limited by shares | Live |
| CHINA COMMERCIAL BRAND UNION LIMITED | Private company limited by shares | Live |
| UNION FAITH PROPERTY AGENCY LIMITED | Private company limited by shares | Live |
| UNION WORLD INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| UNION HONG KONG GROUP LIMITED | Private company limited by shares | Live |
| CHINA WISDOM INDUSTRY UNION CLUB HOLDING LIMITED | Private company limited by shares | Live |
| HILL UNION LIMITED | Private company limited by shares | Live |
| Virtue Wealth Union Technology Co., Limited | Private company limited by shares | Live |
| AVIC UNION HOLDING GROUP CO., LIMITED | Private company limited by shares | Live |
| CENTURY UNION ENTERPRISES LIMITED | Private company limited by shares | Live |
| Changzhou Union Well (HONGKONG) Co., Limited | Private company limited by shares | Live |
| UNION CROWN TRADING LIMITED | Private company limited by shares | Live |
| UNION PROFIT INVESTMENT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Grand Union International Logistics Limited | Private company limited by shares | Live |
| UNION WEALTH HONG KONG DEVELOPMENT LIMITED | Private company limited by shares | Live |
| LUCK UNION CORPORATION LIMITED | Private company limited by shares | Live |
| INTERNATIONAL TOURWAY UNION (CHINA) HOLDINGS LIMITED | Private company limited by shares | Live |
| ASIA UNION INT'L INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| UNION INDUSTRIAL TRADING LIMITED | Private company limited by shares | Dissolved |
| CHINA CONSTRUCTION INDUSTRY TRAINING UNION LIMITED | Private company limited by shares | Live |
| MILLION UNION PROPERTIES LIMITED | Private company limited by shares | Live |
| UNION HEALTH LIMITED | Private company limited by shares | Live |
| UNION TIRE (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| UNION GOLDEN (HK) LIMITED | Private company limited by shares | Live |
| UNION WIT INVESTMENT CO., LIMITED | Private company limited by shares | Dissolved |
| RISE UNION INTERNATIONAL DEVELOP LIMITED | Private company limited by shares | Live |
| Goldmount Union Trading Limited | Private company limited by shares | Live |
| UNION FIN LIMITED | Private company limited by shares | Dissolved |
| CHINA EVER UNION INVESTMENT MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| World Tea Union Limited | Private company limited by shares | Live |
| SPREAD UNION LIMITED | Private company limited by shares | Live |
| UNION DELUXE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SMART UNION CORPORATE MANAGEMENT LIMITED | Private company limited by shares | Live |
| KOREA UNION INDUSTRY LIMITED | Private company limited by shares | Live |
| XIN UNION PIPELINE CO., LIMITED | Private company limited by shares | Live |
| HONGKONG UNION RICH ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| CHINA UNION INNOVATION GROUP CO., LIMITED | Private company limited by shares | Live |
| SPECIAL UNION LIMITED | Private company limited by shares | Live |
| KEY UNION INC LIMITED | Private company limited by shares | Live |
| Union Financial Group Limited | Private company limited by shares | Live |
| CHINA PRIVATE ISLANDS UNION LIMITED | Private company limited by shares | Live |
| Kings Union Trading Limited | Private company limited by shares | Live |
| WEALTH UNION CORPORATION LIMITED | Private company limited by shares | Live |
| CBM AFRICA UNION RESOURCE LIMITED | Private company limited by shares | Live |
| RICH UNION ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| NEW UNION CREATION LIMITED | Private company limited by shares | Live |
| NEW UNION INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| GRACE UNION ENTERPRISE LIMITED | Private company limited by shares | Live |
| UNION WIT CO., LIMITED | Private company limited by shares | Live |
| UNION AUTO DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| WORLD THINK TANK UNION LIMITED | Private company limited by shares | Live |
| UNION GAIN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CENTURY UNION LIMITED | Private company limited by shares | Live |
| QING RUI UNION TRADING LIMITED | Private company limited by shares | Live |
| CHINA EMPLOYER UNION CO., LIMITED | Private company limited by shares | Live |
| UNION CHIEF LIMITED | Private company limited by shares | Live |
| Power Union Holdings Limited | Private company limited by shares | Live |
| UNION CHASE (HK) FINANCIAL HOLDINGS LIMITED | Private company limited by shares | Live |
| UNION TACT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| CHINA YOGA UNION LIMITED | Private company limited by shares | Dissolved |
| BEST UNION INC. LIMITED | Private company limited by shares | Live |
| UNION INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| GOOD UNION CAPITAL RESOURCES LIMITED | Private company limited by shares | Live |
| LUCK UNION ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| UNION WORLDWIDE LIMITED | Private company limited by shares | Live |
| UNION INDUSTRIAL (HK) LIMITED | Private company limited by shares | Live |
| UNION PROSPER INTERNATIONAL DEVELOP LIMITED | Private company limited by shares | Live |
| Union Rich Technology (Hk) Limited | Private company limited by shares | Live |
| UNION SHIP SERVICES CO., LIMITED | Private company limited by shares | Live |
| 3G UNION LIMITED | Private company limited by shares | Dissolved |
| UNION PACIFIC INTERNATIONAL LIMITED | Private company limited by shares | Live |
| POLLY UNION ENGINEERING LIMITED | Private company limited by shares | Live |
| UNION FORTUNE CORPORATION LIMITED | Private company limited by shares | Dissolved |
| EXCEL UNION LIMITED | Private company limited by shares | Live |
| J&H UNION TRADING LIMITED | Private company limited by shares | Live |
| UNION LINK CPA LIMITED | Private company limited by shares | Live |
| UNION ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| CHINA UNION CAPITAL (HK) MANAGEMENT LIMITED | Private company limited by shares | Live |
| SINO-ASIA UNION PETRIFACTION HOLDINGS LIMITED | Private company limited by shares | Live |