| Pionex Securities Limited | Private company limited by shares | Live |
| PLAZA SECURITIES LIMITED | Private company limited by shares | Dissolved |
| RICH PLEASURE SECURITIES LIMITED | Private company limited by shares | Live |
| PLETHORA SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PLOTIO SECURITIES LIMITED | Private company limited by shares | Live |
| Plutus Securities Limited | Private company limited by shares | Live |
| PORTRUSH SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Portsmouth Securities (Asia Pacific) Limited | Private company limited by shares | Dissolved |
| PRASONG SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Premier Securities Limited | Private company limited by shares | Live |
| PREMIERE OVERSEAS SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PRESIDENT SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| PRESIDENT SECURITIES (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| PRESIDENT SECURITIES (NOMINEE) LIMITED | Private company limited by shares | Live |
| PRESTIGE SECURITIES LIMITED | Private company limited by shares | Live |
| 9F Primasia Securities Limited | Private company limited by shares | Live |
| Prior Securities Limited | Private company limited by shares | Live |
| HONG KONG SECURITIES PROFESSIONALS ASSOCIATION LIMITED | Company limited by guarantee | Live |
| PROGRESS SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PROMISING SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| PROSPER FINANCE & SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Prosperity Securities Limited | Private company limited by shares | Live |
| PROSPEROUS SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PROSTEN SECURITIES LIMITED | Private company limited by shares | Live |
| HONG KONG LONDON AND PROVINCIAL SECURITIES COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| Public Securities Limited | Private company limited by shares | Live |
| Public Pacific Securities Limited | Private company limited by shares | Live |
| Pulun Securities Limited | | Live |
| PUNDI-FORSTEN (SECURITIES) MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| QIAN HAI SECURITIES LIMITED | Private company limited by shares | Live |
| Qiangsheng Securities Limited | | Live |
| QINGDAO SECURITIES LIMITED | Private company limited by shares | Live |
| QMIS Securities Limited | Private company limited by shares | Live |
| QUADREX SECURITIES ASIA LIMITED | Private company limited by shares | Dissolved |
| Quanto Securities (Hong Kong) Limited | | Live |
| QUASAR SECURITIES CO., LIMITED | Private company limited by shares | Live |
| QUEST SECURITIES LIMITED | Private company limited by shares | Live |
| QUINTRELL SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Rabbit Securities Limited | Private company limited by shares | Live |
| RAFFA INVESTMENT SECURITIES LIMITED | Private company limited by shares | Live |
| Raffles Securities Company Limited | Private company limited by shares | Live |
| POWER RANGE SECURITIES CO. LIMITED | Private company limited by shares | Dissolved |
| Realord Manureen Securities Limited | Private company limited by shares | Live |
| REDFORD SECURITIES LIMITED | Private company limited by shares | Live |
| REDWELL SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PRINCE REGENT SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PACIFIC REGION SECURITIES LIMITED | Private company limited by shares | Dissolved |
| RELIABLE SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Remitzen Securities Analysis Limited | Private company limited by shares | Live |
| China Renaissance Securities Limited | | Live |
| China Renaissance Securities (Hong Kong) Limited | Private company limited by shares | Live |
| RENAISSANCE SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SG SECURITIES RESEARCH LIMITED | Private company limited by shares | Dissolved |
| ASIA EQUITY SECURITIES RESEARCH LIMITED | Private company limited by shares | Dissolved |
| BULL & BEAR SECURITIES RESEARCH LIMITED | Private company limited by shares | Dissolved |
| RESIDENTS SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Resources Securities Limited | Private company limited by shares | Live |
| POLY RESOURCES SECURITIES LIMITED | Private company limited by shares | Dissolved |
| REVILL SECURITIES LIMITED | Private company limited by shares | Dissolved |
| RICE SECURITIES LIMITED | Private company limited by shares | Live |
| RICH SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Grand Rich Securities Limited | Private company limited by shares | Live |
| New Riches Securities Limited | Private company limited by shares | Live |
| Rifa Securities Limited | Private company limited by shares | Live |
| Right Time Securities Limited | Private company limited by shares | Live |
| RISE SECURITIES LIMITED | Private company limited by shares | Live |
| Rising Securities Limited | | Live |
| Yellow River Securities Limited | Private company limited by shares | Live |
| RIVERDALE SECURITIES LIMITED | Private company limited by shares | Dissolved |
| ROCKFLOW SECURITIES LIMITED | Private company limited by shares | Live |
| ROCTEC SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| HUA RONG SECURITIES LIMITED | Private company limited by shares | Dissolved |
| RONGXIN SECURITIES CO., LIMITED | Private company limited by shares | Live |
| ROOFER SECURITIES LIMITED | Private company limited by shares | Live |
| ROSA SECURITIES LIMITED | Private company limited by shares | Live |
| Royston Securities Limited | Private company limited by shares | Live |
| Ruibang Securities Limited | Private company limited by shares | Live |
| RUIFENG SECURITIES LIMITED | Private company limited by shares | Live |
| RUNLIN SECURITIES LIMITED | | Live |
| RUSDEN SECURITIES LIMITED | Private company limited by shares | Dissolved |
| RUSSELL MOORE SECURITIES LIMITED | Private company limited by shares | Dissolved |
| T. W. SABNANI SECURITIES LIMITED | Private company limited by shares | Live |
| SACCADE SECURITIES LIMITED | Private company limited by shares | Live |
| Safe Gold Securities and Futures Limited | Private company limited by shares | Live |
| SALISBURY SECURITIES LIMITED | Private company limited by shares | Live |
| SANFULL SECURITIES LIMITED | Private company limited by shares | Live |
| WAH SANG SECURITIES LIMITED | Private company limited by shares | Live |
| HOI SANG SECURITIES LIMITED | Private company limited by shares | Live |
| CHOW SANG SANG SECURITIES LIMITED | Private company limited by shares | Live |
| CHOW SANG SANG SECURITIES (HK) LIMITED | Private company limited by shares | Dissolved |
| Sang Sang Online Securities Limited | Private company limited by shares | Live |
| WING SANG SECURITIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sansheng Securities Limited | Private company limited by shares | Live |
| SANSTON SECURITIES LIMITED | Private company limited by shares | Dissolved |
| SANTANDER INVESTMENT SECURITIES (HK) LIMITED | Private company limited by shares | Dissolved |
| SARUM SECURITIES LIMITED | Private company limited by shares | Dissolved |
| SASSOON SECURITIES LIMITED | Private company limited by shares | Dissolved |
| SAVOY SECURITIES LIMITED | Private company limited by shares | Dissolved |
| SCORER SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Sky Seal Securities Limited | Private company limited by shares | Live |