| SC Lowy Securities (HK) Limited | | Live |
| SOUTHWEST SECURITIES (HK) ASSET MANAGEMENT LIMITED | Private company limited by shares | Live |
| GUOSEN SECURITIES (HK) ASSET MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| SOUTHWEST SECURITIES (HK) INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Live |
| LIPPO SECURITIES MANAGEMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| SOUTHWEST SECURITIES (HK) WEALTH MANAGEMENT LIMITED | Private company limited by shares | Live |
| THOMSON MCKINNON SECURITIES (HK) LIMITED | Private company limited by shares | Dissolved |
| CHINA MERCHANTS SECURITIES (HK) CO., LIMITED | Public company limited by shares | Live |
| METHODOLOGY SECURITIES (HK) COMPANY LIMITED | Private company limited by shares | Live |
| Mirae Asset Securities (HK) (Nominees) Limited | Private company limited by shares | Live |
| Mitsubishi UFJ Securities (HK) Holdings, Limited | Private company limited by shares | Live |
| W.S. MOONEY'S SECURITIES (H.K.) INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| FIRST SECURITIES (HK) NOMINEE LIMITED | Private company limited by shares | Live |
| SG SECURITIES (HK) NOMINEES LIMITED | Private company limited by shares | Live |
| ORION ROYAL SECURITIES (HK) LIMITED | Private company limited by shares | Dissolved |
| Standard Perpetual Securities (HK) Limited | Private company limited by shares | Live |
| PICO ZEMAN SECURITIES (HK) LIMITED | Private company limited by shares | Live |
| Bell Potter Securities (HK) Limited | Private company limited by shares | Live |
| SOUTHWEST SECURITIES (HK) PROMOTION LIMITED | Private company limited by shares | Live |
| RaffAello Securities (HK) Limited | Private company limited by shares | Live |
| RYOKO SECURITIES (HK) LIMITED | Private company limited by shares | Dissolved |
| SEAMICO MARLIN SECURITIES (H.K.) LIMITED | Private company limited by shares | Live |
| SG SECURITIES (HK) INVESTMENT SERVICES LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SECURITIES (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SHENYIN SECURITIES (H.K.) LIMITED | Private company limited by shares | Live |
| SOUTHWEST SECURITIES (HK) LIMITED | Private company limited by shares | Dissolved |
| TAIHEIYO SECURITIES (H.K.) LIMITED | Private company limited by shares | Dissolved |
| HAI TONG SECURITIES (HK) LIMITED | Private company limited by shares | Dissolved |
| HAI TONG SECURITIES (HK) BROKERAGE LIMITED | Private company limited by shares | Dissolved |
| TOTAL SECURITIES (HK) LIMITED | Private company limited by shares | Dissolved |
| TUNG TAK SECURITIES (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| UCAP Securities (HK) Limited | Private company limited by shares | Live |
| Waterland Securities (HK) Company Limited | Private company limited by shares | Live |
| WONG'S SECURITIES (HK) LIMITED | Private company limited by shares | Live |
| WORLDVEST (H.K.) SECURITIES LIMITED | Private company limited by shares | Dissolved |
| TONG YANG SECURITIES (H.K.) LIMITED | Private company limited by shares | Dissolved |
| YELLOW COMPANY SECURITIES (HK) LIMITED -THE- | Private company limited by shares | Dissolved |
| Zhifu Asia Securities (HK) Limited | Private company limited by shares | Live |
| Zhuorui Securities (HK) Limited | Private company limited by shares | Live |
| NGO HOCK SECURITIES LIMITED | Private company limited by shares | Dissolved |
| SECURITIES HOLDING LIMITED | Private company limited by shares | Dissolved |
| JUN AN SECURITIES HOLDING LIMITED | Private company limited by shares | Live |
| CM Securities Holdings Limited | Private company limited by shares | Live |
| YUE XIU SECURITIES HOLDINGS LIMITED | Private company limited by shares | Live |
| SUN SECURITIES HOLDINGS LIMITED | Private company limited by shares | Live |
| ACM SECURITIES HOLDINGS LIMITED | Private company limited by shares | Live |
| ABN AMRO SECURITIES HOLDINGS (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Citadel Securities Asia Holdings Limited | Private company limited by shares | Live |
| SECURITIES CAPITAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| Changjiang Securities Holdings (HK) Limited | Private company limited by shares | Live |
| CHINA SECURITIES HOLDINGS LIMITED | Private company limited by shares | Live |
| CHINA ERA SECURITIES (HOLDINGS) LIMITED | Private company limited by shares | Live |
| CHINA SECURITIES INVESTMENT (HOLDINGS) LIMITED | Private company limited by shares | Live |
| Chinalin Securities Holdings (Hong Kong) Company Limited | Private company limited by shares | Live |
| CHRISTFUND SECURITIES (HOLDINGS) LIMITED | Private company limited by shares | Live |
| Wang Fu Securities Holdings Co., Limited | Private company limited by shares | Live |
| EXCALIBUR SECURITIES (HOLDINGS) LIMITED | Private company limited by shares | Dissolved |
| EVERBRIGHT SECURITIES FINANCIAL HOLDINGS LIMITED | Private company limited by shares | Live |
| DASHIN SECURITIES HOLDINGS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG FINANCIAL SECURITIES HOLDINGS LIMITED | Private company limited by shares | Live |
| Hong Kong Securities Holdings Limited | Private company limited by shares | Live |
| Hong Kong Securities Holdings Limited | Private company limited by shares | Live |
| JAWLOCK CANINE SECURITIES (HOLDINGS) LIMITED | Private company limited by shares | Dissolved |
| KONGSON SECURITIES (HOLDINGS) LIMITED | Private company limited by shares | Live |
| LIPPO SECURITIES HOLDINGS LIMITED | Private company limited by shares | Live |
| ORIENT SECURITIES HOLDINGS LIMITED | Private company limited by shares | Live |
| RICHWISE SECURITIES HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| Shanghai Securities Holdings Limited | Private company limited by shares | Live |
| Visionary Securities (Holdings) Limited | Private company limited by shares | Live |
| HOLLANDSWOOD SECURITIES LIMITED | Private company limited by shares | Dissolved |
| HONG WEI SECURITIES LIMITED | Private company limited by shares | Dissolved |
| NAM PEI HONG SECURITIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALLIANCE SECURITIES (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong CICC Aorong Securities Limited | | Live |
| ARIAN SECURITIES HONG KONG LIMITED | Private company limited by shares | Dissolved |
| RBS Asia Securities (Hong Kong) Limited | Private company limited by shares | Dissolved |
| ASIAPAC SECURITIES HONG KONG LIMITED | Private company limited by shares | Dissolved |
| CHINESE SECURITIES ASSOCIATION OF HONG KONG COMPANY LIMITED | Company limited by guarantee | Live |
| HONG KONG SECURITIES ASSOCIATION LIMITED | Company limited by guarantee | Live |
| Hong Kong Atlantic Securities Limited | Private company limited by shares | Live |
| BEST SUN SECURITIES (HONG KONG) LIMITED | | Live |
| B.N.P. SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Bradesco Securities Hong Kong Limited | Private company limited by shares | Live |
| Founder Securities (Hong Kong) Capital Company Limited | Private company limited by shares | Live |
| CASPIAN SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CEFCFI Hong Kong Securities Limited | Private company limited by shares | Live |
| Hong Kong CGS-CIMB Securities Holding Limited | Private company limited by shares | Live |
| CHARLES SCHWAB HONG KONG SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Standard Chartered Securities (Hong Kong) Limited | Private company limited by shares | Live |
| China Hong Kong Connect Securities Company Limited | Private company limited by shares | Live |
| China PA Securities (Hong Kong) Company Limited | Private company limited by shares | Live |
| CICC US Securities (Hong Kong) Limited | Private company limited by shares | Live |
| HONG WAH SECURITIES CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Yum Securities Co., Limited | | Live |
| NIKKO SECURITIES CO., (HONG KONG) LIMITED -THE- | Private company limited by shares | Dissolved |
| DAEWOO SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG DAILY SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Daniu Securities Limited | Private company limited by shares | Live |
| D.E. SHAW SECURITIES HONG KONG LIMITED | Private company limited by shares | Dissolved |
| EQUITY-1 SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |