| UNIVOIS LIMITED | Private company limited by shares | Live |
| Km Union Limited | Private company limited by shares | Live |
| UNIVERSAL DENTIST MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| WORLD CULTURE ART UNION LIMITED | Private company limited by shares | Live |
| UNIVERSAL INCORPORATION LIMITED | Private company limited by shares | Live |
| UNIGEM INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| New Express (CHK) Unitrans Limited | Private company limited by shares | Live |
| IPS Electric Unicycle Co., Limited | Private company limited by shares | Live |
| Bonway Universal Investment Limited | Private company limited by shares | Live |
| LOVE UNIVERSE LIMITED | Private company limited by shares | Live |
| ASIA UNIVERSE INC LIMITED | Private company limited by shares | Live |
| UNIVERSAL ERA LIMITED | Private company limited by shares | Live |
| UNION POWER INCORPORATION LIMITED | Private company limited by shares | Live |
| Peak Union Limited | Private company limited by shares | Live |
| Hongkong Dakseon Union Trading Co., Limited | Private company limited by shares | Live |
| TRIPLE PROFITS UNITY LIMITED | Private company limited by shares | Live |
| UNION TIME DEVELOPMENT LIMITED | Private company limited by shares | Live |
| CENTURY UNION HONGKONG LIMITED | Private company limited by shares | Live |
| DYNAMIC UNIVERSAL COMPANY LIMITED | Private company limited by shares | Live |
| UniPer Limited | Private company limited by shares | Live |
| REACH UNION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| UNIVERSE ASIA DEVELOP LIMITED | Private company limited by shares | Live |
| UNION GRACE LIMITED | Private company limited by shares | Live |
| UNITRANS MARINE LIMITED | Private company limited by shares | Live |
| AMG UNITED LIMITED | Private company limited by shares | Live |
| One Top Universal Limited | Private company limited by shares | Live |
| METRO UNIVERSE TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UNION SUCCESS TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| MASS UNITED CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| United Stars Art & Technology Limited | Private company limited by shares | Live |
| UNIVERSAL LED TECHNOLOGY LIMITED | Private company limited by shares | Live |
| UnityBridge HK Limited | Private company limited by shares | Live |
| UNIVERSAL OCEAN INC LIMITED | Private company limited by shares | Live |
| UNION WISE (HONG KONG) LIMITED | Private company limited by shares | Live |
| CAPITAL WELL UNION LIMITED | Private company limited by shares | Live |
| UNION VICTORY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| INTERNATIONAL MONTESSORI EDUCATION UNION LIMITED | Private company limited by shares | Live |
| CLASSIC UNIVERSAL LIMITED | Private company limited by shares | Live |
| ASIAN ZHONGXIN UNION INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| EUROPEAN UNION CERTIFICATION GROUP CO., LIMITED | Private company limited by shares | Live |
| WAH MEI UNION LIMITED | Private company limited by shares | Live |
| CHINA SHANXINGZHE TRADE UNION HOLDINGS LIMITED | Private company limited by shares | Live |
| Wah On Union Engineering Co., Limited | Private company limited by shares | Live |
| CHINA UNITED INTERNATIONAL FORTUNE MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| Uniz Asia Limited | Private company limited by shares | Live |
| UN-SONDEUR GROUP LIMITED | Private company limited by shares | Live |
| UNION MAX ENTERPRISES LIMITED | Private company limited by shares | Live |
| UNITED ASSET LIMITED | Private company limited by shares | Live |
| UNITED LABEL HK LIMITED | Private company limited by shares | Live |
| GOLD UNION MANAGEMENT LIMITED | Private company limited by shares | Live |
| JOY UNITED LIMITED | Private company limited by shares | Live |
| UNION PROMISE LIMITED | Private company limited by shares | Live |
| Underbelly Asia Limited | Private company limited by shares | Live |
| WORLD UNION HOLDINGS LIMITED | Private company limited by shares | Live |
| UNION PROFIT TRADING LIMITED | Private company limited by shares | Live |
| UNISOURCE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Association of Pacific Rim Universities Limited | Company limited by guarantee | Live |
| UNION GLOBAL INC LIMITED | Private company limited by shares | Live |
| UNION SKYBLUE LIMITED | Private company limited by shares | Live |
| UNIVERSAL LEADER INC LIMITED | Private company limited by shares | Live |
| FREEDOM UNION NOW LIMITED | Private company limited by shares | Live |
| UNIC Investments Limited | Private company limited by shares | Live |
| Unique Win 01 Limited | Private company limited by shares | Live |
| Unique Win 02 Limited | Private company limited by shares | Live |
| Unique Win 03 Limited | Private company limited by shares | Live |
| Unique Win 04 Limited | Private company limited by shares | Live |
| Unique Win 05 Limited | Private company limited by shares | Live |
| Unique Win 06 Limited | Private company limited by shares | Live |
| Unique Win 07 Limited | Private company limited by shares | Live |
| Unique Win 08 Limited | Private company limited by shares | Live |
| Unique Win 09 Limited | Private company limited by shares | Live |
| Unique Win 10 Limited | Private company limited by shares | Live |
| Unique Win 11 Limited | Private company limited by shares | Live |
| Grand Power Union Technologies Co., Limited | Private company limited by shares | Live |
| UNITED TECHNOLOGY LIMITED | Private company limited by shares | Live |
| DELTA UNIVERSAL TRADE CO., LIMITED | Private company limited by shares | Live |
| Asia Union Data Network Limited | Private company limited by shares | Live |
| UNIVER HOLDING LIMITED | Private company limited by shares | Live |
| Unique Win 12 Limited | Private company limited by shares | Live |
| UNIVERSAL UNION HOLDING LIMITED | Private company limited by shares | Live |
| Peak Universe Technology Company Limited | Private company limited by shares | Live |
| UNIQUE FRUIT (PTY) LIMITED | Private company limited by shares | Live |
| Uniwel Economic Cooperation Co., Limited | Private company limited by shares | Live |
| DREAM UNITED ASSOCIATION LIMITED | Company limited by guarantee | Live |
| Union Hardware Co., Limited | Private company limited by shares | Live |
| SPACE OF THE UNIVERSE FOR GENERAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| UNAR COFFEE COMPANY LIMITED | Private company limited by shares | Live |
| Unified View Solutions Limited | Private company limited by shares | Live |
| UNIVERSE CORPORATION LIMITED | Private company limited by shares | Live |
| UNION GAIN ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| WORLD HUAQING UNION LIMITED | Private company limited by shares | Live |
| Univations Limited | Private company limited by shares | Live |
| UNION ASPIRE COMPANY LIMITED | Private company limited by shares | Live |
| Fenix Universal Limited | Private company limited by shares | Live |
| UNION GREAT CORPORATION LIMITED | Private company limited by shares | Live |
| RIGHT UNION LIMITED | Private company limited by shares | Live |
| Universal New Energy Limited | Private company limited by shares | Live |
| International Union of Free Man Co., Limited | Private company limited by shares | Live |
| Hongkong Union Creation International Co., Limited | Private company limited by shares | Live |
| Union Maker Company Limited | Private company limited by shares | Live |