| SICON CHAT UNION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| UNION SINO DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Hongkong Unionstar Industrial Limited | Private company limited by shares | Live |
| East Union Express Limited | Private company limited by shares | Live |
| CHINA OUTDOOR ADVENTURE TOURISM UNION LIMITED | Private company limited by shares | Live |
| AMPLE UNION HOLDINGS LIMITED | Private company limited by shares | Live |
| TAKE UNION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| CHINA UNION (PACIFIC) LIMITED | Private company limited by shares | Live |
| UNION GOLDFIELD TRADING LIMITED | Private company limited by shares | Live |
| FAMILY OFFICE UNION CO., LIMITED | Private company limited by shares | Live |
| ORIENTAL UNION SHIPPING LIMITED | Private company limited by shares | Live |
| INTERNATIONAL ENERGY POWER BUSINESS UNION LIMITED | Private company limited by shares | Live |
| UNION SUM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| UNION PEOPLE TRADING CO., LIMITED | Private company limited by shares | Live |
| International Investment Immigration Union Limited | Company limited by guarantee | Live |
| FAIR UNION INVESTMENT LIMITED | Private company limited by shares | Live |
| WEALTH UNION ASIA LIMITED | Private company limited by shares | Live |
| UNION GROUP HOLDINGS LIMITED | Private company limited by shares | Live |
| International Children Union The World Group Limited | Private company limited by shares | Live |
| UNION ASCENT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HONGKONG TOP UNION INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Union Development International Holdings Limited | Private company limited by shares | Live |
| LVTONG UNION HK LIMITED | Private company limited by shares | Live |
| UNION WORLD TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UNION GLAMOROUS LIMITED | Private company limited by shares | Live |
| Union Innovation Limited | Private company limited by shares | Live |
| SZ Enterprise Union Corporate Secretarial Services Limited | Private company limited by shares | Live |
| UNION FORTUNE CONSULTANCY LIMITED | Private company limited by shares | Live |
| UNION SHINER INVESTMENT LIMITED | Private company limited by shares | Live |
| AMPLE UNION (HONG KONG) LIMITED | Private company limited by shares | Live |
| UNION ASSET ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| UNION ABLE LIMITED | Private company limited by shares | Live |
| Ming Union International Trading Co., Limited | Private company limited by shares | Live |
| FORCE UNION TRADING LIMITED | Private company limited by shares | Live |
| Union linktech Co., Limited | Private company limited by shares | Live |
| UNION NEW IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| Union International Energy Group Limited | Private company limited by shares | Live |
| UNION ELECTRONIC TRADE CO., LIMITED | Private company limited by shares | Live |
| HENSON UNION GROUP LIMITED | Private company limited by shares | Live |
| UNION SMOOTH CAPITAL RESOURCES LIMITED | Private company limited by shares | Live |
| UNION MATERIALS SUPPLIES COMPANY LIMITED | Private company limited by shares | Live |
| CHINA HEALTH ORGANIZATION UNION HOLDINGS LIMITED | Private company limited by shares | Live |
| HL UNION LIGHTING CO., LIMITED | Private company limited by shares | Live |
| UNION TEXTILES DYEING FACTORY LIMITED | Private company limited by shares | Live |
| USA HERO UNION GROUP LIMITED | Private company limited by shares | Live |
| Union Investment Group Holdings Limited | Private company limited by shares | Live |
| AMPLE UNION TRADING LIMITED | Private company limited by shares | Live |
| TRINITY UNION CORPORATION LIMITED | Private company limited by shares | Live |
| MYHOS UNION GROUP CO., LIMITED | Private company limited by shares | Live |
| TOP POWER UNION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Dragons Union Global Co., Limited | Private company limited by shares | Live |
| AROMA UNION INTERNATIONAL EXPO LIMITED | Private company limited by shares | Live |
| UNION LEGEND ENGINEERING LIMITED | Private company limited by shares | Live |
| GLOBAL UNION (ASIA) WEALTH MANAGEMENT LIMITED | Private company limited by shares | Live |
| KK Union (HK) Limited | Private company limited by shares | Live |
| UNION SHARP HONG KONG INVESTMENT LIMITED | Private company limited by shares | Live |
| SOUTHERN UNION LIMITED | Private company limited by shares | Live |
| SOUTHERN UNION STAR LIMITED | Private company limited by shares | Live |
| CHINA INDUSTRY SALES UNION LIMITED | Private company limited by shares | Live |
| World Micro Film Union Limited | Private company limited by shares | Live |
| MUTUAL UNION LIMITED | Private company limited by shares | Live |
| TOP UNION INTL CO., LIMITED | Private company limited by shares | Live |
| ADVANTAGE UNION LIMITED | Private company limited by shares | Live |
| UNION CROWN HOLDINGS LIMITED | Private company limited by shares | Live |
| UNION FOOD INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Jet Union Expand Limited | Private company limited by shares | Live |
| UNION GROUP OVERSEAS TRADING LIMITED | Private company limited by shares | Live |
| UNION GROUP GENERAL TRADING LIMITED | Private company limited by shares | Live |
| UNION (CHINA) LEASING COMPANY LIMITED | Private company limited by shares | Live |
| UNION GIANT LIMITED | Private company limited by shares | Live |
| Global Pandas Union Limited | Private company limited by shares | Live |
| MP UNION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| UNION (INTERNATIONAL) COMMUNICATION DEVELOPMENT CENTER LIMITED | Private company limited by shares | Live |
| MY UNION INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| UNION FORTUNE (CHINA) LIMITED | Private company limited by shares | Live |
| UNION ELECTRONICS TRADE (HK) LIMITED | Private company limited by shares | Live |
| Hongkong Union Game Technology Limited | Private company limited by shares | Live |
| A&M Union Auto Parts Co., Limited | Private company limited by shares | Live |
| CHINA ELITE ENTREPRENEURS UNION LIMITED | Private company limited by shares | Live |
| GUANMEI LEGEND (ASIA) UNION MARKETING LIMITED | Private company limited by shares | Live |
| UNION HOPE ENTERPRISES LIMITED | Private company limited by shares | Live |
| UNION STAR GROUP LIMITED | Private company limited by shares | Live |
| North River Union Co., Limited | Private company limited by shares | Live |
| HOLLY UNION LIMITED | Private company limited by shares | Live |
| Hong Kong International Chinese Union Limited | Private company limited by shares | Live |
| Oceania Union Developments Limited | Private company limited by shares | Live |
| CHINA INVESTMENT FUND INDUSTRY UNION LIMITED | Private company limited by shares | Live |
| WALLSON UNION (H.K.) HOLDING GROUP LIMITED | Private company limited by shares | Live |
| UNION XIN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| UNION WEALTH TRADING LIMITED | Private company limited by shares | Live |
| HONG KONG STAR UNION GROUP LIMITED | Private company limited by shares | Live |
| BELT AND ROAD INTERNATIONAL LAWYERS UNION LIMITED | Private company limited by shares | Live |
| UNION TREASURE TECHNOLOGY HOLDINGS LIMITED | Private company limited by shares | Live |
| Shandong Brine Union Chemical Limited | Private company limited by shares | Live |
| HONKER UNION OF CHINA GROUP CO., LIMITED | Private company limited by shares | Live |
| WHOLESOME UNION GROUP INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WIN UNION PACIFIC LIMITED | Private company limited by shares | Live |
| SHENZHEN UNION OPTO ELECTRONICS LIMITED | Private company limited by shares | Live |
| UNION CHIP CO., LIMITED | Private company limited by shares | Live |
| Union Victory Far East Limited | Private company limited by shares | Live |