| HONGKONG FAMOUS DOCTORS UNITED OF HEALTH SCIENCES LIMITED | Private company limited by shares | Live |
| UNITED FANCY LIMITED | Private company limited by shares | Dissolved |
| UNITED FANCY FUR LIMITED | Private company limited by shares | Live |
| UNITED FANCY LIMITED | Private company limited by shares | Live |
| UNITED FANCY LIMITED | | Live |
| FARRI UNITED LIMITED | Private company limited by shares | Live |
| UNITED FASHION LIMITED | Private company limited by shares | Dissolved |
| UNITED FASHION LAB LIMITED | Private company limited by shares | Dissolved |
| POWER UNITED FASHION LIMITED | Private company limited by shares | Live |
| QINGDAO UNITED FASHION LIMITED | Private company limited by shares | Dissolved |
| UNITED FASHION WEAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED FAST LIMITED | Private company limited by shares | Dissolved |
| UNITED FAST LIMITED | Private company limited by shares | Dissolved |
| UNITED FAST LIMITED | Private company limited by shares | Live |
| FAVOUR UNITED LIMITED | Private company limited by shares | Dissolved |
| UNITED FAVOUR LIMITED | | Live |
| UNITED FIBERNET LIMITED | Private company limited by shares | Dissolved |
| Figure United Limited | Private company limited by shares | Live |
| UNITED FRENCH FILM LIMITED | Private company limited by shares | Dissolved |
| JET UNITED FINANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED FINANCE LIMITED | Private company limited by shares | Live |
| UNITED ASIA FINANCE LIMITED | Private company limited by shares | Live |
| UNITED CHINESE FINANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED WORLD CHINESE FINANCE INVESTMENT HOLDINGS LIMITED | Private company limited by shares | Live |
| UNITED FINANCE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| United Escrow and Finance Limited | Private company limited by shares | Live |
| UNITED FINANCE AND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNITED PACIFIC FINANCE & INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNITED RICH FINANCE LIMITED | Private company limited by shares | Live |
| UNITED SUCCESS FINANCE LIMITED | Private company limited by shares | Dissolved |
| UNITED FINANCIAL LIMITED | Private company limited by shares | Live |
| UNITED STATES JINDA GLOBAL FINANCIAL HOLDING GROUP LIMITED | Private company limited by shares | Live |
| UNITED WORLD FINANCIAL INVESTMENT MANAGEMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| China United Financial Investment Holdings (Group) Limited | Private company limited by shares | Live |
| UNITED NATIONS WORLD FORTUNE UNION FINANCIAL GROUP LIMITED | Private company limited by shares | Dissolved |
| UNITED WEALTH AND FINANCIAL LIMITED | Private company limited by shares | Live |
| UNITED FINE LIMITED | Private company limited by shares | Live |
| FINE UNITED LIMITED | Private company limited by shares | Live |
| UNITED FINE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNITED FINE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UNITED FINISHERS, LIMITED | Private company limited by shares | Dissolved |
| FIRST UNITED LIMITED | Private company limited by shares | Dissolved |
| UNITED FIRST LIMITED | Private company limited by shares | Live |
| FIRST UNITED COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIRST UNITED LIMITED | Private company limited by shares | Dissolved |
| FIRST UNITED LIMITED | Private company limited by shares | Live |
| UNITED FIRST LIMITED | Private company limited by shares | Live |
| Grand United First Company Limited | Private company limited by shares | Live |
| United Fitness Company Limited | Private company limited by shares | Live |
| UNITED FIVE CONTINENTS LIMITED | Private company limited by shares | Live |
| UNITED FIVE INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| UNITED FLOORING COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED FLOW LIMITED | Private company limited by shares | Dissolved |
| United Flow Limited | Private company limited by shares | Live |
| UNITED FLOWER LIMITED | Private company limited by shares | Dissolved |
| UNITED FLYWAY LIMITED | Private company limited by shares | Dissolved |
| UNITED FOCUS LIMITED | Private company limited by shares | Dissolved |
| UNITED FOCUS LIMITED | Private company limited by shares | Live |
| UNITED FOCUS EM LIMITED | Private company limited by shares | Dissolved |
| UNITED FOCUS ENTERPRISES LIMITED | Private company limited by shares | Live |
| UNITED FOCUS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| MANCHESTER UNITED FOOD & BEVERAGE CONCEPTS (HK) LIMITED | Private company limited by shares | Dissolved |
| United Footwear Company Limited | Private company limited by shares | Live |
| UNITED FORCE LIMITED | Private company limited by shares | Dissolved |
| UNITED FORCE LIMITED | Private company limited by shares | Live |
| United Force Asia Enterprises Limited | Private company limited by shares | Live |
| United Force Association Limited | Company limited by guarantee | Live |
| UNITED FORCE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNITED FORCE ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED FORCE ENTERPRISES LIMITED | Private company limited by shares | Live |
| UNITED FORCE ENTERPRISES LIMITED | Private company limited by shares | Live |
| United Force CATON Sciences & Technologies (HK) Co., Limited | Private company limited by shares | Live |
| UNITED FORCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNITED FORCE INVESTMENTS LIMITED | Private company limited by shares | Live |
| UNITED FORCE (PACIFIC) LIMITED | Private company limited by shares | Dissolved |
| UNITED FORCES LIMITED | Private company limited by shares | Dissolved |
| UNITED FORD LIMITED | Private company limited by shares | Live |
| UNITED FOREST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNITED FORFAITING LIMITED | Private company limited by shares | Dissolved |
| UNITED FORICH LIMITED | Private company limited by shares | Live |
| FORTUNATE UNITED LIMITED | Private company limited by shares | Live |
| UNITED FORTUNE LIMITED | Private company limited by shares | Dissolved |
| FORTUNE UNITED LIMITED | Private company limited by shares | Dissolved |
| UNITED FORTUNE LIMITED | Private company limited by shares | Dissolved |
| UNITED FORTUNE LIMITED | Private company limited by shares | Live |
| FORTUNE UNITED LIMITED | Private company limited by shares | Live |
| UNITED FORTUNE ASIA LIMITED | Private company limited by shares | Dissolved |
| UNITED FORTUNE ASIA LIMITED | Private company limited by shares | Live |
| UNITED FORTUNE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FORTUNE UNITED ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHINA UNITED FORTUNE INVESTMENT MANAGEMENT GROUP (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| UNITED FORTUNE INVESTMENT LIMITED | Private company limited by shares | Live |
| FORTUNE UNITED INVESTMENT LIMITED | Private company limited by shares | Live |
| UNITED FORTUNE ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| United Fortune Asia Pacific Limited | Private company limited by shares | Live |
| UNITED FORTUNE PRODUCTIONS LIMITED | Private company limited by shares | Dissolved |
| Fortune Resources United Limited | Private company limited by shares | Dissolved |
| UNITED FORTUNE TIMBER RESOURCES LIMITED | Private company limited by shares | Live |
| UNITED FORTUNE SHIPPING LIMITED | Private company limited by shares | Dissolved |
| United Wisdom Fortune Limited | Private company limited by shares | Live |