| HK UNIVERSAL YUEKE CATERING CHAIN LIMITED | Private company limited by shares | Live |
| Ningbo Unico-Power Co., Limited | Private company limited by shares | Live |
| UNIVERSAL FACTORY LIMITED | Private company limited by shares | Live |
| INTERNATIONAL EDUCATION UNION (CHINA) CO., LIMITED | Private company limited by shares | Live |
| SHULONG UNIVERSE GROUP CO., LIMITED | Private company limited by shares | Live |
| UNION PAY CURRENCY EXCHANGE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ULTRA UNIVERSAL TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| UNICLEVER HK LIMITED | Private company limited by shares | Live |
| CHINA ONLINE CLIENT UNION CO., LIMITED | Private company limited by shares | Live |
| SMART UNIVERSE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| UNIVERSAL DISPLAY LIMITED | Private company limited by shares | Live |
| UNION ROYAL LIMITED | Private company limited by shares | Live |
| Unitedclouds Limited | Private company limited by shares | Dissolved |
| UNION HOLDING GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| UNION ELECTRONIC INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG UNION E-TRADING LIMITED | Private company limited by shares | Live |
| Unstructured International Limited | Private company limited by shares | Live |
| MIDNIGHT SUN UNIVERSE LIMITED | Private company limited by shares | Live |
| Unlimited You Limited | Private company limited by shares | Dissolved |
| UNIVERSELITE CO., LIMITED | Private company limited by shares | Live |
| Union Honest Agency Limited | Private company limited by shares | Live |
| UNIVERSAL HOLDING GROUP LIMITED | Private company limited by shares | Live |
| UNIWELL CORPORATION LIMITED | Private company limited by shares | Live |
| UNION LUCK PROPERTIES LIMITED | Private company limited by shares | Live |
| SHENZHEN UNIMATA DIGITAL TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| KINGS UNION LIMITED | Private company limited by shares | Live |
| HK XINFU APPEAL UNDERWEAR LIMITED | Private company limited by shares | Live |
| THINKER UNION INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| CHINESE YIJING UNION CO., LIMITED | Private company limited by shares | Live |
| UNION SUNSHINE ELECTRONICS (HK) LIMITED | Private company limited by shares | Live |
| WISE UNIVERSE LIMITED | Private company limited by shares | Dissolved |
| UCI UNION DESIGNING (CHINA) CO., LIMITED | Private company limited by shares | Live |
| FIELD UNION CO., LIMITED | Private company limited by shares | Live |
| UNITED VIEW CREATION LIMITED | Private company limited by shares | Live |
| BUSINESS UNITS CENTER LIMITED | Private company limited by shares | Live |
| CENTURY UNICORN LIMITED | Private company limited by shares | Live |
| CHINA FACTORY UNION CO., LIMITED | Private company limited by shares | Live |
| UNIWELLS INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| ZHONG FEI UNION INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| MALAK UNIVERSAL TRADING LIMITED | Private company limited by shares | Live |
| AG UNION (HK) INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| EVERWIN UNION CO., LIMITED | Private company limited by shares | Dissolved |
| UNIVERSE FIRST ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| UNIQUE VENTURE LIMITED | Private company limited by shares | Dissolved |
| UNION MATE INVESTMENT LIMITED | Private company limited by shares | Live |
| Under9 Limited | Private company limited by shares | Live |
| UNIC ENERGY (INTERNATIONAL) COMPANY LIMITED | Private company limited by shares | Live |
| UNITED TAIHE GROUP LIMITED | Private company limited by shares | Live |
| Global Unique Technology Limited | Private company limited by shares | Dissolved |
| Fine Union Group Inc Limited | Private company limited by shares | Live |
| ROYAL POWER ENTERPRISE UNIVERSAL LIMITED | Private company limited by shares | Live |
| UNIPRESSING PAPER PRACKAGING CO., LIMITED | Private company limited by shares | Dissolved |
| UNION VICTOR HOLDINGS LIMITED | Private company limited by shares | Live |
| UNIVERSAL BUSINESS CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| Unitevian Investment Limited | Private company limited by shares | Live |
| MEGA UNION INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| UNION RAY LIMITED | Private company limited by shares | Live |
| UNICOM ASIA HOLDING LIMITED | Private company limited by shares | Dissolved |
| WONDER UNION LIMITED | Private company limited by shares | Live |
| Power Union Industrial Co., Limited | Private company limited by shares | Dissolved |
| GOOD UNION HONG KONG DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| UNTAP GROUP LIMITED | Private company limited by shares | Dissolved |
| HIGGS UNIVERSE LIMITED | Private company limited by shares | Dissolved |
| BEINPOINT UNION LIMITED | Private company limited by shares | Dissolved |
| EXCELLENT UNION FASHION ACCESSORIES CO., LIMITED | Private company limited by shares | Live |
| UNIVERSAL SUMMIT LIMITED | Private company limited by shares | Dissolved |
| UNION MARINE GROUP LIMITED | Private company limited by shares | Dissolved |
| TRADE UNIVERSAL LIMITED | Private company limited by shares | Live |
| PRAISE UNION LIMITED | Private company limited by shares | Live |
| Unisource Semiconductor Technologies Limited | Private company limited by shares | Dissolved |
| Unity (Hong Kong) Industrial Co., Limited | Private company limited by shares | Live |
| KOREA FANGYUAN CHARM UNDERWEAR LIMITED | Private company limited by shares | Live |
| SHIN UNION SHIPPING CO., LIMITED | Private company limited by shares | Dissolved |
| UNION GAINER (HONG KONG) LIMITED | Private company limited by shares | Live |
| PACIFIC UNION TRADING LIMITED | Private company limited by shares | Live |
| Unee (China) Limited | Private company limited by shares | Live |
| Presto Universal Limited | Private company limited by shares | Live |
| GREAT UNION ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| GLOBAL UNIVERSAL JET LIMITED | Private company limited by shares | Live |
| Shanghai Uniwell Industry Co., Limited | Private company limited by shares | Live |
| EVENING NEWS UNION CO., LIMITED | Private company limited by shares | Live |
| Union Jack Moto Co. Limited | Private company limited by shares | Live |
| UNTITLED IO LIMITED | Private company limited by shares | Live |
| SOLARLED UNION GLOBAL GREEN CO., LIMITED | Private company limited by shares | Dissolved |
| Huzhou Universal Glove Hong Kong Limited | Private company limited by shares | Live |
| UNIQOTEQ HONG KONG LIMITED | Private company limited by shares | Live |
| MASTER OF THE UNIVERSE Limited | Private company limited by shares | Live |
| China Union Asset Investment Group Limited | Private company limited by shares | Live |
| WELL HARVEST UNION LIMITED | Private company limited by shares | Live |
| UNITRANS (ASIA) SHIPPING COMPANY LIMITED | Private company limited by shares | Live |
| UNION RICH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Rich Forest Universal Limited | Private company limited by shares | Live |
| UNWALL HOLDING CO. LIMITED | Private company limited by shares | Dissolved |
| Hongkong Unifashion Co., Limited | Private company limited by shares | Live |
| UNIFUL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CYBER UNION CORPORATION LIMITED | Private company limited by shares | Live |
| STRONG UNION CORPORATION LIMITED | Private company limited by shares | Live |
| UNIVERSAL PHOENIX LIMITED | Private company limited by shares | Live |
| POWER UNION CORPORATION LIMITED | Private company limited by shares | Live |
| UNION BRIGHT INTERNATIONAL DEVELOP LIMITED | Private company limited by shares | Dissolved |