| China Securities (International) Investment Company Limited | Private company limited by shares | Live |
| China Investment Securities International Brokerage Limited | Private company limited by shares | Live |
| China Investment Securities International Capital Limited | Private company limited by shares | Live |
| China Investment Securities International Finance Limited | Private company limited by shares | Live |
| China Investment Securities International Research Limited | Private company limited by shares | Live Commenced dormancy on 07-Jun-2016 |
| CHINA MINSHENG INTERNATIONAL SECURITIES LIMITED | Private company limited by shares | Dissolved |
| CHINA-HK INTERNATIONAL SECURITIES LIMITED | Private company limited by shares | Dissolved |
| CINDA INTERNATIONAL SECURITIES LIMITED | Private company limited by shares | Live |
| CMBC International Securities Limited | Private company limited by shares | Live |
| CMBC INTERNATIONAL SECURITIES LIMITED | Private company limited by shares | Live |
| Securities International Digital Assets Co., Limited | Private company limited by shares | Live |
| China's Capital (International) Securities Co., Limited | Private company limited by shares | Live |
| HGNH International Securities Co., Limited | Private company limited by shares | Live |
| Taige International Securities Co., Limited | Private company limited by shares | Live |
| Zhongjin International Securities Co., Limited | Private company limited by shares | Live |
| Zhongjin International Securities Co., Limited | | Live |
| Coast International Securities Limited | Private company limited by shares | Live |
| INTERNATIONAL SECURITIES CONSULTANCY LIMITED -THE- | Private company limited by shares | Live |
| C.P. SECURITIES INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SOUTHWEST SECURITIES INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| DINGXIN SECURITIES INTERNATIONAL LIMITED | | Live |
| Eastmoney International Securities Limited | Private company limited by shares | Live |
| CV Securities (International) Financial Holdings Company Limited | Private company limited by shares | Live |
| SHANXI SECURITIES INTERNATIONAL FINANCIAL HOLDINGS LIMITED | Private company limited by shares | Live |
| ORIENT SECURITIES INTERNATIONAL FINANCIAL GROUP LIMITED | Private company limited by shares | Live |
| Futu Securities International (HONG KONG) Limited | Private company limited by shares | Live |
| China Investment Securities International Futures Limited | Private company limited by shares | Live |
| GANUN INTERNATIONAL SECURITIES LIMITED | Private company limited by shares | Dissolved |
| TF INTERNATIONAL SECURITIES GROUP LIMITED | Private company limited by shares | Live |
| GUOJIN INTERNATIONAL SECURITIES LIMITED | | Live |
| Guolian Securities International Co., Limited | Private company limited by shares | Live |
| Guolian Securities International Capital Co., Limited | Private company limited by shares | Live |
| HAITONG INTERNATIONAL SECURITIES COMPANY LIMITED | Public company limited by shares | Live |
| HAIYIN INTERNATIONAL SECURITIES LIMITED | Private company limited by shares | Live |
| SEG INTERNATIONAL SECURITIES (H.K.) LIMITED | Private company limited by shares | Dissolved |
| International Securities Holdings Limited | Private company limited by shares | Dissolved |
| Pulun International Securities Holdings Limited | | Live |
| HOMILY INTERNATIONAL SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| Fuda Securities International (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG INTERNATIONAL SECURITIES LIMITED | Private company limited by shares | Live |
| TED INTERNATIONAL SECURITIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Securities (International) Company Limited | Private company limited by shares | Live |
| International Securities (Hong Kong) Limited | Private company limited by shares | Live |
| Rui Da International Securities (Hong Kong) Limited | Private company limited by shares | Live |
| Gee Hi International Securities (Hong Kong) Limited | | Live |
| Donghai International Securities (Hong Kong) Limited | Private company limited by shares | Live |
| Mazhan Securities International (Hong Kong) Limited | Private company limited by shares | Live |
| WINBULL SECURITIES INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| HOTUNG SECURITIES INTERNATIONAL H.K. LIMITED | Private company limited by shares | Dissolved |
| Huafu International Securities Limited | Private company limited by shares | Live |
| HUAJIN SECURITIES (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL BROKERAGE LIMITED | Private company limited by shares | Live |
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL CAPITAL LIMITED | Private company limited by shares | Live |
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL CUSTODY LIMITED | | Live |
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL FINANCE LIMITED | Private company limited by shares | Live |
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL FUTURES LIMITED | Private company limited by shares | Live |
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| INTERNATIONAL SECURITIES INSTITUTE LIMITED -THE- | Private company limited by shares | Live Commenced dormancy on 20-Dec-2013 |
| Southwest Securities International Investment Limited | Private company limited by shares | Live |
| JINGZHENG SECURITIES INTERNATIONAL LIMITED | | Live |
| Jiusun International Securities Group Co., Limited | | Live |
| KERRY SECURITIES INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KGI SECURITIES (KOREA) INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Lion International Securities Group Limited | Private company limited by shares | Live |
| Lucion International Securities Limited | Private company limited by shares | Live |
| China Securities (International) Asset Management Company Limited | Private company limited by shares | Live |
| INTERNATIONAL MONETARY MANAGEMENT (SECURITIES) LIMITED | Private company limited by shares | Dissolved |
| MARIGOLD INTERNATIONAL SECURITIES LIMITED | Private company limited by shares | Live |
| MeiLi Securities International Limited | Private company limited by shares | Live |
| Meitong International Securities Limited | Private company limited by shares | Live |
| China Merchants Securities International Company Limited | Private company limited by shares | Live |
| Millennium International Securities Group Limited | Private company limited by shares | Live |
| Minghing International Securities Limited | Private company limited by shares | Live |
| INTERNATIONAL SECURITIES NOMINEE LIMITED | Private company limited by shares | Dissolved |
| HAITONG INTERNATIONAL SECURITIES NOMINEES LIMITED | Private company limited by shares | Live |
| OMNIUM INTERNATIONAL SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Orient Securities International Limited | Private company limited by shares | Dissolved |
| INTERNATIONAL PACIFIC SECURITIES COMPANY, LIMITED | Private company limited by shares | Dissolved |
| Pacific International Securities Limited | Private company limited by shares | Live |
| International Pacific Securities (HK) Limited | Private company limited by shares | Live |
| PANHOU INTERNATIONAL SECURITIES LIMITED | Private company limited by shares | Live |
| Pulun International Securities Limited | | Live |
| Regan International Securities Limited | Private company limited by shares | Live |
| INTERNATIONAL STANDARD RESOURCES SECURITIES LIMITED | Private company limited by shares | Live |
| SALT SECURITIES (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| INTERNATIONAL SECURITIES INFORMATION SERVICES LIMITED -THE- | Private company limited by shares | Dissolved |
| Shanghai Securities International Limited | Private company limited by shares | Live |
| Shanghai Securities International Financial Group Limited | Private company limited by shares | Live |
| CHINA SILK ROAD INTERNATIONAL SECURITIES LIMITED | Private company limited by shares | Live |
| SILVER GRANT INTERNATIONAL SECURITIES LIMITED | Private company limited by shares | Dissolved |
| SILVER GRANT INTERNATIONAL SECURITIES INVESTMENT LIMITED | Private company limited by shares | Live |
| SPDB International Securities Limited | Private company limited by shares | Live |
| Squirrel Securities International Company Limited | Private company limited by shares | Live |
| Tianfeng International Securities Finance Co., Limited | Private company limited by shares | Live |
| SOUTHWEST SECURITIES INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| WORLDFAME INTERNATIONAL VALUE SECURITIES TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| UFunds International Securities Limited | Private company limited by shares | Live |
| Vander Securities International Limited | Private company limited by shares | Live |
| Vanward International Securities Limited | Private company limited by shares | Live |
| DES VOEUX SECURITIES (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |