| UNION MAX (H.K.) LIMITED | Private company limited by shares | Live |
| WORLD OLD AGE UNION DEVELOPMENT FOUNDATION LIMITED | Private company limited by shares | Live |
| Golden Union Int'l (HK) Group Limited | Private company limited by shares | Live |
| UNION TECH LOGISTICS LIMITED | Private company limited by shares | Live |
| SUPER UNION CORPORATION LIMITED | Private company limited by shares | Live |
| HARBOUR UNION LIMITED | Private company limited by shares | Live |
| WELL UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UNION STRATEGIC COMPANY LIMITED | Private company limited by shares | Live |
| Gem Union (Hong Kong) Limited | Private company limited by shares | Live |
| TOP UNION HONG KONG TRADING LIMITED | Private company limited by shares | Live |
| UNION TREASURY WORLDWIDE LIMITED | Private company limited by shares | Live |
| UNION KING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UNION SUNSHINE TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Union Victors Trading Co., Limited | Private company limited by shares | Live |
| HK UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| KING UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SOUTH UNION INCORPORATION LIMITED | Private company limited by shares | Live |
| UNION WORLD STAR LIMITED | Private company limited by shares | Live |
| RAINBOW UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Sources Union Limited | Private company limited by shares | Live |
| LEAD UNION LIMITED | Private company limited by shares | Live |
| HOME UNION GROUP LIMITED | Private company limited by shares | Live |
| UNION CHARM INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| UNION HOPE CATERING (CSW) LIMITED | Private company limited by shares | Live |
| UNION RICH INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| GRAND UNION CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Jinke Union HK Development Co., Limited | Private company limited by shares | Live |
| GIANT UNION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ART UNION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SUN UNION PROPERTIES LIMITED | Private company limited by shares | Live |
| UNION VICTOR DEVELOPMENT LIMITED | Private company limited by shares | Live |
| WISDOM UNION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| UNION CHASER RESEARCH LIMITED | Private company limited by shares | Live |
| Union Semiconductor Technology Co., Limited | Private company limited by shares | Live |
| TRIMS UNION LIMITED | Private company limited by shares | Live |
| UNION LOGISTICS DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| DRAGON UNION INC LIMITED | Private company limited by shares | Live |
| UNION FILMS LIMITED | Private company limited by shares | Live |
| ELITE UNION (HK) EDUCATION COMPANY LIMITED | Private company limited by shares | Live |
| STAR UNION ENTERPRISE LIMITED | Private company limited by shares | Live |
| AI UNION TRADING CO., LIMITED | Private company limited by shares | Live |
| UNION VAST LIMITED | Private company limited by shares | Live |
| XIAMEN UNION ARTS AND CRAFTS LIMITED | Private company limited by shares | Live |
| UNION EI LIMITED | Private company limited by shares | Live |
| HongKong Union Industrial & Trade Limited | Private company limited by shares | Live |
| SUPREME UNION LIMITED | Private company limited by shares | Live |
| UNION JOY CORPORATION LIMITED | Private company limited by shares | Live |
| UNION HOME LIMITED | Private company limited by shares | Live |
| Commercial Union Charitable Association Limited | Company limited by guarantee | Live |
| HONG KONG RICH UNION LIMITED | Private company limited by shares | Live |
| UNION PIONEER LIMITED | Private company limited by shares | Live |
| UNION FULL CAPITAL LIMITED | Private company limited by shares | Live |
| FUND UNION TRADING LIMITED | Private company limited by shares | Live |
| Zap Union Limited | Private company limited by shares | Live |
| GLOBAL TSUI ENTREPRENEUR UNION LIMITED | Private company limited by shares | Live |
| DYNASTY UNION LIMITED | Private company limited by shares | Live |
| UNION WISH LIMITED | Private company limited by shares | Live |
| UNION ELEGANT LIMITED | Private company limited by shares | Live |
| CHINA YOGA UNION CO., LIMITED | Private company limited by shares | Live |
| EAST UNION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| MAX UNION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Along The Way The Global Community To Tide Union (Shenzhen) Headquarters Base Limited | Private company limited by shares | Live |
| China Tax Union Group Holdings Limited | Private company limited by shares | Live |
| UNION PROSPECT TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| HONG KONG FORTUNE UNION CO., LIMITED | Private company limited by shares | Live |
| UNION PAK LIMITED | Private company limited by shares | Live |
| RongBang International Mutual Aid Union Limited | Private company limited by shares | Live |
| SUN UNION INC. LIMITED | Private company limited by shares | Live |
| PROSPER UNION ENTERPRISES LIMITED | Private company limited by shares | Live |
| ASAP UNION HK LIMITED | Private company limited by shares | Live |
| Venus Union Limited | Private company limited by shares | Live |
| GLOBAL ORGANIC UNION CO., LIMITED | Private company limited by shares | Live |
| EVER UNION STAR LIMITED | Private company limited by shares | Live |
| Global Business Union DongYangTong Limited | Private company limited by shares | Live |
| Able Union International Supply Chain Limited | Private company limited by shares | Live |
| Monster Union Company Limited | Private company limited by shares | Live |
| Ching Hop Union Health Products Holdings Limited | Private company limited by shares | Live |
| CHINA FINANCIAL UNION ASSOCIATION LIMITED | Private company limited by shares | Live |
| UNION WAY TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Cloud Union Technology Co., Limited | Private company limited by shares | Live |
| UNION RICH CENTRE LIMITED | Private company limited by shares | Live |
| BRIGHT UNION CORPORATION LIMITED | Private company limited by shares | Live |
| WISDOM UNION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| China Education Industry Union Limited | Private company limited by shares | Live |
| China International Mentor Union of Innovation and Entrepreneurship Limited | Private company limited by shares | Live |
| CHINESE UNION CULTURAL EXCHANGE LIMITED | Private company limited by shares | Live |
| UNION FIELD TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Rising Union Asia Limited | Private company limited by shares | Live |
| FIRST UNION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HK GLORY UNION TRADING LIMITED | Private company limited by shares | Live |
| NEW TRILLION UNION GLOBAL HOLDINGS LIMITED | Private company limited by shares | Live |
| INTERNATIONAL EXTREME STUNTS UNION LIMITED | Private company limited by shares | Live |
| CHINA FINANCIAL LEASING UNION DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| GRAND UNION CREATION LIMITED | Private company limited by shares | Live |
| UNION CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| UNION SPORTS CO., LIMITED | Private company limited by shares | Live |
| UNION DEVELOPMENT INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC SPORTS UNION FOUNDATION LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC EDUCATION UNION FOUNDATION LIMITED | Private company limited by shares | Live |
| Neo Sino Union Consultant Limited | Private company limited by shares | Live |