| GRAND CATHAY SECURITIES (HONG KONG) NOMINEES LIMITED | Private company limited by shares | Dissolved |
| Citadel Securities (Hong Kong) Limited | Private company limited by shares | Live |
| Citadel Securities (Hong Kong) II Limited | Private company limited by shares | Live |
| ETRADE SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| EURO SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Goldbridge Hong Kong Securities Limited | Private company limited by shares | Live |
| GUOYUAN SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| ICAP Securities Hong Kong Limited | Private company limited by shares | Live |
| INTERNET SECURITIES HONG KONG LIMITED | Private company limited by shares | Live |
| GUOYUAN SECURITIES INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| ZJKF SECURITIES INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| Leonteq Securities (Hong Kong) Limited | Private company limited by shares | Live |
| Liquid Capital Securities Hong Kong Limited | Private company limited by shares | Dissolved |
| DAVID LLOYD SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| NORD SECURITIES HONG KONG LIMITED | Private company limited by shares | Dissolved |
| OCBC SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| Quilvest Hong Kong Securities Limited | Private company limited by shares | Live |
| Edmond de Rothschild Securities (Hong Kong) Limited | Private company limited by shares | Live |
| SAMSUNG SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SMBC Nikko Securities (Hong Kong) Limited | Private company limited by shares | Live |
| TAKAGI SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TISCO SECURITIES HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Kowloon Securities Limited | | Live |
| LERTHAI Securities (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong One Lucky Securities Limited | | Live |
| MAN LUNG HONG SECURITIES LIMITED | Private company limited by shares | Live |
| HONG KONG MACAU SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Securities Asset Management Limited | | Live |
| CBN SECURITIES MANAGEMENT, HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Market Securities (Hong Kong) Limited | Private company limited by shares | Live |
| MERCANTILE SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| MEYLAND SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Michael Securities Hong Kong Limited | Private company limited by shares | Live |
| TAT MING HONG SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| MINERAL SECURITIES HONG KONG (NK) LIMITED | Private company limited by shares | Dissolved |
| NOMURA SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| ORIENT SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| PJB PACIFIC SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| POLARIS SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Intellectual Property Securities Limited | Private company limited by shares | Live |
| Rakuten Securities Bullion Hong Kong Limited | Private company limited by shares | Live |
| Rakuten Securities Hong Kong Limited | Private company limited by shares | Live |
| HSBC REPUBLIC SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Haitong Securities Research (Hong Kong) Limited | Private company limited by shares | Live |
| ROSEDRIVE SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| SATURN SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Shanghai Securities (Hong Kong) Limited | Private company limited by shares | Live |
| Shuang Ji (Hong Kong) Securities Limited | Private company limited by shares | Live |
| Squirrel Securities (Hong Kong) Company Limited | Private company limited by shares | Live |
| Hong Kong Stock Link Securities Limited | Private company limited by shares | Live |
| HONG KONG SUNAC SECURITIES LIMITED | | Live |
| TACHIBANA SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| Taihe Securities (Hong Kong) Limited | Private company limited by shares | Live |
| TIANSHAN GOLD SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG HAI TONG SECURITIES LIMITED | Private company limited by shares | Live Commenced dormancy on 19-Apr-1996 |
| ROYAL TRUST SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| WANSOM SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| Well Win Securities (Hong Kong) Limited | | Live |
| Westock Securities (Hong Kong) Limited | Private company limited by shares | Live |
| WING HONG SECURITIES & EXCHANGE LIMITED | Private company limited by shares | Dissolved |
| HONG KONG WING YUE SECURITIES LIMITED | Private company limited by shares | Live |
| Hong Kong Great Wisdom Securities Limited | Private company limited by shares | Live |
| YAMATANE SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG YINXIN SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Yuanta Securities (Hong Kong) Company Limited | Private company limited by shares | Live |
| Hong Kong Yuen Tai Securities Limited | Private company limited by shares | Live |
| CM Securities (Hongkong) Company Limited | Private company limited by shares | Live |
| D.G SECURITIES (HONGKONG) LIMITED | Private company limited by shares | Live |
| CHANGJIANG SECURITIES (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| HONGKONG HENGLONG SECURITIES CO., LIMITED | Private company limited by shares | Live |
| HONGKONG NEW FLUSH SECURITIES HOLDING CO., LIMITED | Private company limited by shares | Live |
| HONGKONG HUATAI SECURITIES SHARES CO., LIMITED | Private company limited by shares | Live |
| FOREVER FORTUNE SECURITIES HONGKONG LIMITED | Private company limited by shares | Live |
| Shangzhi Securities Futures (Hongkong) Limited | Private company limited by shares | Live |
| HONGKONG HENGHUI SECURITIES LIMITED | | Live |
| HONGKONG HONGLING SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Hongkong Huijin Securities Co., Limited | Private company limited by shares | Live |
| HONGKONG HUISUN SECURITIES INTERNATIONAL LIMITED | | Live |
| HONGKONG HUSHEN SECURITIES CO., LIMITED | Private company limited by shares | Live |
| Hongkong Sifei Securities Holding Investment Limited | Private company limited by shares | Live |
| POWERLEADER SECURITIES HONGKONG LIMITED | Private company limited by shares | Live |
| HONGKONG TIANYING SECURITIES LIMITED | | Live |
| HONGKONG WANDA SECURITIES LIMITED | | Live |
| Hongkong Wanxiang Securities Holding Investment Limited | Private company limited by shares | Live |
| HONGKONG WUWU SECURITIES LIMITED | | Live |
| HONGKONG YONGHUA SECURITIES LIMITED | Private company limited by shares | Live |
| HONGKONG YONGXIN SECURITIES LIMITED | | Live |
| HONGKONG ZHENGDA SECURITIES LIMITED | | Live |
| HONOUR SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| GREAT HONOUR SECURITIES LIMITED | Private company limited by shares | Dissolved |
| HOPE & SECURITIES LIMITED | Private company limited by shares | Dissolved |
| HORISUN SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Horizon Securities Company Limited | Private company limited by shares | Live |
| BUCKLAND HOUSE SECURITIES LIMITED | Private company limited by shares | Dissolved |
| HuaGe Securities Limited | Private company limited by shares | Live |
| HUANG HE SECURITIES LIMITED | Private company limited by shares | Live Commenced dormancy on 24-Jun-2015 |
| Huarong International Securities Limited | Private company limited by shares | Live |
| Huayao International Securities Co., Limited | Private company limited by shares | Live |
| Huaying Securities Limited | | Live |
| HUDSON SECURITIES LIMITED | Private company limited by shares | Dissolved |