| Aden Securities Limited | Private company limited by shares | Live |
| HONG KONG SECURITIES ADMINISTRATORS ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| HONG KONG ASSOCIATION OF SECURITIES ADMINISTRATORS LIMITED | Company limited by guarantee | Dissolved |
| ADMIRAL SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Advent Securities Limited | Private company limited by shares | Live |
| Adventure Securities Limited | Private company limited by shares | Live |
| UNICOMEX SECURITIES ADVISERS LIMITED | Private company limited by shares | Dissolved |
| Easy One Securities Advisory Limited | Private company limited by shares | Live |
| China Yinsheng Securities Advisory Limited | Private company limited by shares | Live |
| AEGIS SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| Afflux Securities Limited | Private company limited by shares | Live |
| AIMS SECURITIES LIMITED | Private company limited by shares | Dissolved |
| ALAMEDO SECURITIES LIMITED | Private company limited by shares | Dissolved |
| FIRST ALLIANCE SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PACIFIC ALLIANCE SECURITIES LIMITED | Private company limited by shares | Dissolved |
| HING WAI ALLIED SECURITIES LIMITED | Private company limited by shares | Live |
| ALLIED MORTGAGE & SECURITIES LIMITED | Private company limited by shares | Live |
| ALLSING SECURITIES LIMITED | Private company limited by shares | Dissolved |
| ALPHA SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| ALPHA SECURITIES HOLDINGS LIMITED | Private company limited by shares | Live |
| ALPHAVN SECURITIES LIMITED | Private company limited by shares | Live |
| ALPINE SECURITIES LIMITED | Private company limited by shares | Live |
| Alter Securities Limited | Private company limited by shares | Live |
| Amazon Securities Limited | | Live |
| Amazon Securities Limited | | Live |
| AMBITION SECURITIES CO. LIMITED | Private company limited by shares | Live |
| Banc of America Securities Asia Limited | Private company limited by shares | Live |
| ALL AMERICAN BOND SECURITIES LIMITED | Private company limited by shares | Dissolved |
| AMERICAN PACIFIC SECURITIES LIMITED | Private company limited by shares | Dissolved |
| AMOCOR SECURITIES LIMITED | Private company limited by shares | Dissolved |
| AMPAC ALEXANDER SECURITIES (ASIA) LIMITED | Private company limited by shares | Dissolved |
| ABN AMRO SECURITIES (ASIA) LIMITED | Private company limited by shares | Live |
| AMSTEL SECURITIES LIMITED | Private company limited by shares | Dissolved |
| AMTD Securities Limited | Private company limited by shares | Live |
| ANDROS SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Anli Securities Limited | Private company limited by shares | Live |
| ANLO SECURITIES LIMITED | Private company limited by shares | Dissolved |
| ANNA SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Antimat Securities Limited | Private company limited by shares | Live |
| APACE SECURITIES LIMITED | Private company limited by shares | Live |
| APOC SECURITIES LIMITED | Private company limited by shares | Dissolved |
| China Securities Appraisal Limited | Private company limited by shares | Live |
| AQUA ONE SECURITIES LIMITED | Private company limited by shares | Dissolved |
| ARABIAN GULF SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Aralia Securities Limited | Private company limited by shares | Live |
| ARCHDALE SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Affluent Arising Securities Limited | Private company limited by shares | Live |
| ARTE Securities Limited | Private company limited by shares | Live |
| ARTHUR SECURITIES LIMITED | Private company limited by shares | Dissolved |
| ASCOT SECURITIES LIMITED | Private company limited by shares | Dissolved |
| PIC ASEAN SECURITIES LIMITED | Private company limited by shares | Dissolved |
| ASIA SECURITIES LIMITED | Private company limited by shares | Dissolved |
| NZI SECURITIES ASIA LIMITED | Private company limited by shares | Dissolved |
| UBS SECURITIES ASIA LIMITED | Private company limited by shares | Live |
| ANZ SECURITIES (ASIA) LIMITED | Private company limited by shares | Dissolved |
| BHF SECURITIES (ASIA) LIMITED | Private company limited by shares | Dissolved |
| NEW ASIA SECURITIES LIMITED | Private company limited by shares | Dissolved |
| TAI TAK SECURITIES (ASIA) LIMITED | Private company limited by shares | Live |
| KCG SECURITIES ASIA LIMITED | Private company limited by shares | Live |
| ITG SECURITIES (ASIA) LIMITED | Private company limited by shares | Live |
| GMP Securities Asia Limited | Private company limited by shares | Live |
| NT Securities Asia Limited | Private company limited by shares | Live |
| Argonaut Securities (Asia) Limited | Private company limited by shares | Live |
| Citadel Securities (Asia) Limited | Private company limited by shares | Live |
| DELTA ASIA SECURITIES LIMITED | Private company limited by shares | Live |
| ASIA DELTA SECURITIES LIMITED | Private company limited by shares | Dissolved |
| EURO ASIA SECURITIES LIMITED | Private company limited by shares | Dissolved |
| FANO SECURITIES (ASIA) LIMITED | Private company limited by shares | Dissolved |
| FIRST ASIA SECURITIES LIMITED | Private company limited by shares | Dissolved |
| First Asia Securities Limited | Private company limited by shares | Live |
| HSBC SECURITIES (ASIA) LIMITED | Private company limited by shares | Live |
| KOSEI SECURITIES CO. (ASIA) LIMITED | Private company limited by shares | Dissolved |
| MARUSAN SECURITIES (ASIA) LIMITED | Private company limited by shares | Dissolved |
| MARVEL SECURITIES (ASIA) LIMITED | Private company limited by shares | Live |
| PALOMA SECURITIES (ASIA) | Private unlimited company | Dissolved |
| Rocks Asia Securities Limited | Private company limited by shares | Live |
| SAMSUNG SECURITIES (ASIA) LIMITED | Private company limited by shares | Live |
| TOKYO SECURITIES (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Waterland Securities (ASIA) Limited | Private company limited by shares | Dissolved |
| ASIALINK SECURITIES LIMITED | Private company limited by shares | Live |
| ASIAN CENTURY SECURITIES LIMITED | Private company limited by shares | Dissolved |
| ASIAN PACIFIC SECURITIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA-PAC SECURITIES LIMITED | Private company limited by shares | Live |
| ASSET SECURITIES LIMITED | Private company limited by shares | Dissolved |
| OIL Assets Securities Limited | Private company limited by shares | Live |
| ASSOCIATED SECURITIES LIMITED | Private company limited by shares | Dissolved |
| ASSOCIATED SECURITIES (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Atta Securities Limited | Private company limited by shares | Live |
| AUGUSTINE SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| Auspicious Securities Limited | Private company limited by shares | Live |
| ACY Securities Australia Limited | Private company limited by shares | Live |
| PACIFIC EQUITY SECURITIES (AUSTRALIA) LIMITED | Private company limited by shares | Dissolved |
| AUSTRALIA-SINGAPORE SECURITIES AND FINANCE LIMITED | Private company limited by shares | Dissolved |
| AXIS SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Babadao Securities Holding Co., Limited | Private company limited by shares | Live |
| Baili Securities Company Limited | Private company limited by shares | Live |
| BAIN & COMPANY SECURITIES LIMITED | Private company limited by shares | Dissolved |
| BALI SECURITIES CO. LIMITED | Private company limited by shares | Live |
| BANISTER SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Baorui Securities Limited | | Live |