| UNITED CHINA SYNDICATE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| United Church of God Hong Kong Limited | Company limited by guarantee | Live |
| United Cinemas (Hong Kong) Limited | Private company limited by shares | Live |
| UNITED CONCORD HONG KONG LIMITED | Private company limited by shares | Dissolved |
| DRAGON UNITED (HONG KONG) LIMITED | Private company limited by shares | Live |
| UNITED KEY ENTERPRISES (HONG KONG) LIMITED | Private company limited by shares | Live |
| United Family Healthcare (Hong Kong) Limited | Private company limited by shares | Live |
| GENERAL UNITED (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| United Wisdom Grain (Hong Kong) Company Limited | Private company limited by shares | Live |
| UNITED GRAND (HONG KONG) LIMITED | Private company limited by shares | Live |
| UNITED HONEST (HONG KONG) LIMITED | Private company limited by shares | Live |
| UNITED IMAGING HEALTHCARE HONG KONG LIMITED | Private company limited by shares | Live |
| United Innovation (Hong Kong) Limited | Private company limited by shares | Dissolved |
| UNITED LAND (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNITED OCEAN LINES HONG KONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED LUCK (HONG KONG) LIMITED | Private company limited by shares | Live |
| MARIA UNITED HONG KONG PVT LIMITED | Private company limited by shares | Live |
| United Microelectronic Centre (Hong Kong) Limited | Private company limited by shares | Live |
| OCEAN MAN UNITED (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNITED PENTECOSTAL CHURCH OF HONG KONG LIMITED | Company limited by guarantee | Live |
| UNITED BOND PUBLISHING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SHINEFORD UNITED (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SHINEFORD UNITED (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNITED TIME HONG KONG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| UNITED TIMBER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| UNITED TIME HONG KONG LIMITED | Private company limited by shares | Live |
| UNITED YEAR (HONG KONG) LIMITED | Private company limited by shares | Live |
| Cloud Valley Capital (Hong Kong) Limited | Private company limited by shares | Live |
| Fortune Valley Tongze Hong Kong Limited | | Live |
| Happy Valley Hong Kong Limited | Private company limited by shares | Live |
| VALLEY HAPPY (HONG KONG) LIMITED | | Live |
| Bay Valley Innovation (Hong Kong) Limited | Private company limited by shares | Live |
| Shekou Net Valley Technology 2 (Hong Kong) Limited | Private company limited by shares | Live |
| Shekou Net Valley Technology (Hong Kong) Limited | Private company limited by shares | Live |
| TEAM VALOUR (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| VanGogh Asset Solutions Hong Kong Limited | Private company limited by shares | Live |
| Euro Vatican (Hong Kong) Trade Limited | Private company limited by shares | Dissolved |
| Veeam Software Hong Kong Limited | Private company limited by shares | Live |
| Sobowo Vehicle (Hong Kong) Co., Limited | Private company limited by shares | Live |
| PEOPLE VEHICLE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Verdant Agri (Hong Kong) Limited | Private company limited by shares | Live |
| Vicis Capital (Hong Kong) Limited | Private company limited by shares | Dissolved |
| DRAGON VICTOR (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GRAND VICTOR (HONG KONG) LIMITED | Private company limited by shares | Live |
| VICTORIOUS WISDOM (HONG KONG) LIMITED | Private company limited by shares | Live |
| Bell View Hong Kong Limited | Private company limited by shares | Live |
| CREATIVE VIEW (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GRAND VIEW (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GRAND VIEW HONG KONG LIMITED | Private company limited by shares | Dissolved |
| GRAND VIEW (HONG KONG) LIMITED | Private company limited by shares | Live |
| NICE VIEW (HONG KONG) LIMITED | Private company limited by shares | Live |
| Time View Hong Kong Limited | Private company limited by shares | Live |
| DRAGON VIEW TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| WEALTHY VIEW (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Vinonce Space Art (Hong Kong) Limited | Private company limited by shares | Live |
| FRENCH YE VINTNER WINE (HONG KONG) CO. LIMITED | Private company limited by shares | Live |
| AFRICAN VIOLET ASSOCIATION OF HONG KONG LIMITED | Company limited by guarantee | Live |
| VISIONAIRE CONCEPTS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Vistra Capital Markets (Hong Kong) Limited | Public company limited by shares | Live |
| Vital Breeze Hong Kong Limited | | Live |
| VITAL CARE HONG KONG LIMITED | Private company limited by shares | Live |
| Vital Insights (Hong Kong) Limited | Private company limited by shares | Live |
| VITAL SIGNS HONG KONG LIMITED | Private company limited by shares | Live |
| PROPS EN VOGUE, HONG KONG, LIMITED | Private company limited by shares | Dissolved |
| VOICE OF LOVING HONG KONG LIMITED | Company limited by guarantee | Live |
| V-STAR ENTERPRISES (HONG KONG) LIMITED | | Live |
| Waiji Furniture (Hong Kong) Co., LIMITED | | Live |
| Walden CEL More (Hong Kong) Limited | Private company limited by shares | Live |
| WANJIANG TECHNOLOGY DEVELOPING (HONG KONG) LIMITED | Private company limited by shares | Live |
| TECH WARE COMPUTER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CHUNG TIN KITCHEN WARES (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| TIME WARNER HONG KONG LIMITED | Private company limited by shares | Live |
| HERBERT WARREN HONG KONG, LIMITED | Private company limited by shares | Dissolved |
| Washoku Works Hong Kong Co., Limited | Private company limited by shares | Live Commenced dormancy on 08-May-2015 |
| WASTE PLASTIC TO OIL HONG KONG LIMITED | Private company limited by shares | Live |
| CREATIVE WAVE (HONG KONG) LIMITED | Private company limited by shares | Live |
| MARK WAVE (HONG KONG) LIMITED | Private company limited by shares | Live |
| OCEAN WAVE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Ocean Wave (Hong Kong) Limited | Private company limited by shares | Live |
| WAYLEY STAR TOYS (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Wayne Creative (Hong Kong) Limited | Private company limited by shares | Live |
| CHINA WEAL FREEDOMIZED (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| WealthBloom Capital (Hong Kong) Limited | Private company limited by shares | Live |
| DRAGON WEALTHY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GRAND WEALTHY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HuaFeng Weave (Hong Kong) Co., Limited | Private company limited by shares | Live |
| RIO TINTO WEBBER (HONG KONG) LIMITED | Private company limited by shares | Live |
| FRANCE WEIDIKA CLOTHING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BOUTET RAIL WELDING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BRAMLEY & WELLESLEY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| WESTWIND RETAIL (HONG KONG) LIMITED | Private company limited by shares | Live |
| Airey and Wheeler Hong Kong Limited | Private company limited by shares | Dissolved |
| Wiley Trade Hong Kong Limited | Private company limited by shares | Live |
| TJEENK WILLINK HONG KONG LIMITED | Private company limited by shares | Live |
| Wincom Software (Hong Kong) Limited | Private company limited by shares | Live |
| NEW CENTURY WINE (HONG KONG) LIMITED | Private company limited by shares | Live |
| Dragon Wine (Hong Kong) Company Limited | Private company limited by shares | Live |
| FARGLOBAL WINE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| FRANCE LAFITE WINE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| QUEENSWAY WINE (HONG KONG) LIMITED | Private company limited by shares | Live |