| PALUN HOLDING SECURITIES & FINANCE LIMITED | Private company limited by shares | Dissolved |
| Panda Securities Company Limited | Private company limited by shares | Live |
| PAN-WIN SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PAOCHU SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PAOFOONG SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PARAGON SECURITIES LIMITED | Private company limited by shares | Live |
| PARAMOUNT SECURITIES PUBLISHING LIMITED | Private company limited by shares | Dissolved |
| PARFAIT SECURITIES & INVESTMENTS LIMITED | Private company limited by shares | Live |
| BNP PARIBAS SECURITIES (ASIA) LIMITED | Private company limited by shares | Live |
| AMERICAN SECURITIES CAPITAL PARTNERS (HK) LIMITED | Private company limited by shares | Live |
| PARTNERS CAPITAL SECURITIES LIMITED | Private company limited by shares | Live |
| CHONG & PARTNERS SECURITIES LIMITED | Private company limited by shares | Dissolved |
| GRAND PARTNERS SECURITIES LIMITED | Private company limited by shares | Live |
| PITT CAPITAL PARTNERS SECURITIES LIMITED | Private company limited by shares | Dissolved |
| VENTURE PARTNERS SECURITIES LIMITED | Private company limited by shares | Live |
| PASADENA SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PATIENT SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PAUL SECURITIES LIMITED | Private company limited by shares | Live |
| PC-STEEL SECURITIES LIMITED | Private company limited by shares | Live |
| PEACE HILL SECURITIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Pearl Bridge Securities Limited | Private company limited by shares | Live |
| ETERNAL PEARL SECURITIES LIMITED | Private company limited by shares | Live |
| PACIFIC PEARL SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PEDDER AUSTRALIA SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PEGASUS SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PEMBROKE SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Penny's Bay Securities, Limited | | Live |
| PEREGRINE SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Standard Perpetual Securities Limited | Private company limited by shares | Live |
| Petrus Securities Limited | | Live |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| PHIYONG SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PHOENIX CAPITAL SECURITIES LIMITED | Private company limited by shares | Live |
| PICO ZEMAN SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| PINE SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PING ON SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PING AN SECURITIES LIMITED | Private company limited by shares | Live |
| CHINA PING AN SECURITIES (HONG KONG) CO. LIMITED | Private company limited by shares | Dissolved |
| KAM PING PROPERTIES AND SECURITIES LIMITED | Private company limited by shares | Live |
| PIONEER SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| 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 |