| CHINA UNITED SECURITIES LIMITED | Private company limited by shares | Dissolved |
| UNITED CHINESE SECURITIES LIMITED | Private company limited by shares | Dissolved |
| FIRST UNITED SECURITIES CO., LIMITED | Private company limited by shares | Dissolved |
| United Prolific Securities Limited | Private company limited by shares | Live |
| UNIVERSAL SECURITIES LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL SECURITIES ADVISORS LIMITED | Private company limited by shares | Dissolved |
| Universal Huang Chow Securities Company Limited | Private company limited by shares | Live |
| NEW UNIVERSE SECURITIES (HK) LIMITED | Private company limited by shares | Live |
| UNIVEST SECURITIES LIMITED | Private company limited by shares | Live |
| UPBEST SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| UPBEST ONLINE SECURITIES LIMITED | Private company limited by shares | Live |
| UPMAX SECURITIES LIMITED | Private company limited by shares | Live |
| UPWORTH SECURITIES LIMITED | Private company limited by shares | Dissolved |
| UTRECHT SECURITIES LIMITED | Private company limited by shares | Dissolved |
| FREE VALUE SECURITIES LIMITED | Private company limited by shares | Dissolved |
| VANDA SECURITIES LIMITED | Private company limited by shares | Live |
| Vango Securities Limited | Private company limited by shares | Live |
| VANTAGE SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| Vantum Securities Limited | | Live |
| VANZUNG SECURITIES AND INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| VARENGOLD CAPITAL SECURITIES LIMITED | Private company limited by shares | Live |
| Veda Securities Limited | Private company limited by shares | Live |
| ASIA SECURITIES VENTURE CAPITAL LIMITED | Private company limited by shares | Dissolved |
| CAPITAL VENTURE SECURITIES LIMITED | Private company limited by shares | Live |
| VICTORFIELD SECURITIES LIMITED | Private company limited by shares | Dissolved |
| FIRST VICTORIA SECURITIES (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Victorious Securities Limited | Private company limited by shares | Live |
| VICTORY SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| GRAND VIEW SECURITIES LIMITED | Private company limited by shares | Live |
| VISION SECURITIES LIMITED | Private company limited by shares | Live |
| VisTreasure Securities Limited | Private company limited by shares | Live |
| VOLARUS SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WALCO SECURITIES LIMITED | Private company limited by shares | Live |
| WANGFUFA SECURITIES GROUP HOLDING CO., LIMITED | Private company limited by shares | Live |
| WARREN SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WASHINGTON SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WATTEN SECURITIES LIMITED | Private company limited by shares | Dissolved |
| CHINA WEAL SECURITIES LIMITED | Private company limited by shares | Dissolved |
| CS Wealth Securities Limited | Private company limited by shares | Live |
| WEALTH SECURITIES LIMITED | | Live |
| ASIA WEALTH SECURITIES LIMITED | Private company limited by shares | Live |
| DELTA WEALTH SECURITIES LIMITED | Private company limited by shares | Live |
| GOLD WEALTH SECURITIES LIMITED | Private company limited by shares | Live |
| Poly Wealth Securities Limited | Private company limited by shares | Live |
| Wealthy Securities Limited | Private company limited by shares | Live |
| WeGeneral Securities Limited | Private company limited by shares | Live |
| Weiyuan II International Securities Investment Limited | | Live |
| WELKIN SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WELL & WELL SECURITIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELL SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WELL GAIN SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WELL HONEST SECURITIES LIMITED | Private company limited by shares | Live |
| WELLFIELD SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WELLFULL SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| WELLINK SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WELLSPRING SECURITIES LIMITED | Private company limited by shares | Live |
| WENDE SECURITIES INVESTMENT (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| WENGEN SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WENTWORTH SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WeShare Securities Limited | Private company limited by shares | Live |
| WESHINE SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| WESTERN SECURITIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| WESTLB SECURITIES PACIFIC LIMITED | Private company limited by shares | Dissolved |
| WHITE STAR SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Whitestone Securities Limited | Private company limited by shares | Live |
| WHITMAN SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WHOLE WIN SECURITIES LIMITED | Private company limited by shares | Live |
| WILBERT SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WILBY SECURITIES LIMITED | Private company limited by shares | Live |
| WILLIAMS SECURITIES LIMITED | Private company limited by shares | Live |
| WILSON SECURITIES LIMITED | Private company limited by shares | Live |
| WINCHESTER SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Winco Securities Company Limited | Private company limited by shares | Live |
| WIN WIND SECURITIES LIMITED | Private company limited by shares | Live |
| WINDSOR SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WINFUL CYBER SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WINFULL SECURITIES LIMITED | Private company limited by shares | Live |
| WING FAT SECURITIES LIMITED | Private company limited by shares | Live |
| WING YEE SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| WING LAI SECURITIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| WING ON SECURITIES LIMITED | Private company limited by shares | Live |
| WING TAK SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WING ON PROPERTIES AND SECURITIES COMPANY LIMITED -THE- | Private company limited by shares | Live |
| WINLY SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WINNING SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| WINTECH SECURITIES LIMITED | Private company limited by shares | Live |
| WINTONE SECURITIES LIMITED | Private company limited by shares | Live |
| WISENET SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WOGEN SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WIN WONG SECURITIES LIMITED | Private company limited by shares | Live |
| HING WONG SECURITIES LIMITED | Private company limited by shares | Live |
| JOHN & WONG SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| YING WONG SECURITIES LIMITED | Private company limited by shares | Dissolved |
| WORLD SECURITIES & FINANCE CENTRE LIMITED | Private company limited by shares | Dissolved |
| World Securities Management Group Co., Limited | Private company limited by shares | Live |
| PACIFIC WORLD SECURITIES (HK) LIMITED | Private company limited by shares | Dissolved |
| UNITED WORLD SECURITIES (HK) LIMITED | Private company limited by shares | Live |
| UNITED WORLD SECURITIES (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| FIRST WORLDSEC SECURITIES LIMITED | Private company limited by shares | Live |
| WORLDTOP SECURITIES LIMITED | Private company limited by shares | Live |