| YICKO SECURITIES LIMITED | Private company limited by shares | Live |
| Yijialian Securities Limited | | Live |
| YING WAH SECURITIES COMPANY LIMITED | Private company limited by shares | Live |
| YING SHENG SECURITIES INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| YINGXIN SECURITIES CO., LIMITED | | Live |
| CHINA YINSHENG SECURITIES LIMITED | Private company limited by shares | Live |
| China Yinsheng Securities Limited | Private company limited by shares | Live |
| Yonghe Securities (Hong Kong) Limited | Private company limited by shares | Live |
| HK YongLi Securities Holding Investment Limited | Private company limited by shares | Live |
| YONXI Securities Limited | Private company limited by shares | Live |
| NEW YORK SECURITIES LIMITED | Private company limited by shares | Dissolved |
| SHENG YUAN SECURITIES LIMITED | Private company limited by shares | Live |
| YUANYIN SECURITIES LIMITED | Private company limited by shares | Live |
| YUBO SECURITIES LIMITED | Private company limited by shares | Live |
| KA YUEN SECURITIES LIMITED | Private company limited by shares | Dissolved |
| Yues Securities Limited | | Live |
| Yunfeng Securities Limited | Private company limited by shares | Live |
| Yunrui Securities Limited | Private company limited by shares | Live |
| Zensfond Securities Limited | | Live |
| ZETA SECURITIES LIMITED | Private company limited by shares | Live |
| Zhengdao Securities Limited | Private company limited by shares | Live |
| Zhenguo Securities Limited | | Live |
| ZHONG AN SECURITIES LIMITED | Private company limited by shares | Live |
| Zhong Hai Securities Company Limited | | Live |
| Zhong Civilization Securities Transction Inc Limited | Private company limited by shares | Live |
| Zhong Hua Securities & Futures Limited | Private company limited by shares | Live |
| Zhong Yang Securities Limited | Private company limited by shares | Live |
| Zhongcai Securities Limited | Private company limited by shares | Live |
| ZHONGDA SECURITIES STOCK LIMITED | Private company limited by shares | Live |
| ZHONGHENG SECURITIES (HONGKONG) CO., LIMITED | | Live |
| ZHONGMING SECURITIES LIMITED | | Live |
| ZHONGRONG SECURITIES HK LIMITED | Private company limited by shares | Live |
| ZHONGRUIFU SECURITIES LIMITED | Private company limited by shares | Live |
| Zhongxin International Securities Co., Limited | | Live |
| ZHONGYI SECURITIES CO., LIMITED | Private company limited by shares | Live |
| ZONEFAIR SECURITIES LIMITED | Private company limited by shares | Dissolved |
| ZUNDIAO SECURITIES LIMITED | Private company limited by shares | Live |
| First Asset Securitization Limited | Private company limited by shares | Live |
| Securitize HK Limited | Private company limited by shares | Live |
| ODL Securitles Limited | Private company limited by shares | Dissolved |
| R. L. SECURITY LIMITED | Private company limited by shares | Dissolved |
| AIR SECURITY LIMITED | Private company limited by shares | Dissolved |
| CMF SECURITY LIMITED | Private company limited by shares | Dissolved |
| K. P. SECURITY COMPANY LIMITED | Private company limited by shares | Dissolved |
| LIK ON SECURITY LIMITED | Private company limited by shares | Live |
| HMA SECURITY LIMITED | Private company limited by shares | Dissolved |
| HOI ON SECURITY COMPANY LIMITED | Private company limited by shares | Live |
| CNT SECURITY COMPANY LIMITED | Private company limited by shares | Live |
| NAM TAI SECURITY COMPANY LIMITED | Private company limited by shares | Live |
| PO YIP SECURITY LIMITED | Private company limited by shares | Dissolved |
| THL SECURITY COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 25-Aug-2014 |
| L & C SECURITY COMPANY LIMITED | Private company limited by shares | Dissolved |
| HPP SECURITY LIMITED | Private company limited by shares | Dissolved |
| FAI TAT SECURITY COMPANY LIMITED | Private company limited by shares | Live |
| SUN PO SECURITY COMPANY | Private unlimited company | Live |
| JAY GEE SECURITY LIMITED | Private company limited by shares | Dissolved |
| Q & V SECURITY COMPANY LIMITED | Private company limited by shares | Live |
| JMF SECURITY LIMITED | Private company limited by shares | Dissolved |
| STL Security Limited | Private company limited by shares | Live |
| E-I SECURITY LIMITED | Private company limited by shares | Dissolved |
| KMF SECURITY COMPANY LIMITED | Private company limited by shares | Live |
| PSP Security Company Limited | Private company limited by shares | Live |
| SECURITY LIMITED | Private company limited by shares | Dissolved |
| WIT SECURITY LIMITED | Private company limited by shares | Live |
| MK SECURITY LIMITED | Private company limited by shares | Dissolved |
| JLA SECURITY COMPANY LIMITED | Private company limited by shares | Live |
| CTC SECURITY LIMITED | Private company limited by shares | Dissolved |
| JHK SECURITY LIMITED | Private company limited by shares | Live |
| BEI TUO SECURITY LIMITED | Private company limited by shares | Live |
| MC Security Limited | Private company limited by shares | Live |
| TEC SECURITY LIMITED | Private company limited by shares | Live |
| AME SECURITY LIMITED | Private company limited by shares | Live |
| HUA TAI SECURITY LIMITED | Private company limited by shares | Live |
| SECURITY JOY LIMITED | Private company limited by shares | Live |
| VS SECURITY LIMITED | Private company limited by shares | Live |
| 2M SECURITY LIMITED | Private company limited by shares | Live |
| JL SECURITY LIMITED | Private company limited by shares | Live |
| CEW SECURITY COMPANY LIMITED | Private company limited by shares | Live |
| TVS SECURITY CO. LIMITED | Private company limited by shares | Live |
| KST SECURITY LIMITED | Private company limited by shares | Live |
| JAC SECURITY LIMITED | Private company limited by shares | Live |
| SKY SECURITY LIMITED | Private company limited by shares | Live |
| C & S Security Limited | Private company limited by shares | Live |
| S R SECURITY COMPANY LIMITED | Private company limited by shares | Live |
| MAX Security Limited | Private company limited by shares | Live |
| CSI SECURITY LIMITED | Private company limited by shares | Live |
| IDT Security Limited | Private company limited by shares | Live |
| UP SECURITY LIMITED | Private company limited by shares | Live |
| EH SECURITY LIMITED | Private company limited by shares | Live |
| SAS Security Company Limited | Private company limited by shares | Live |
| MSA Security Limited | Private company limited by shares | Live |
| DOT IT SECURITY LIMITED | Private company limited by shares | Live |
| Security AI Limited | Private company limited by shares | Live |
| NC Security Limited | Private company limited by shares | Live |
| Bro Security Limited | Private company limited by shares | Live |
| FDC Security Limited | Private company limited by shares | Live |
| LG SECURITY COMPANY LIMITED | Private company limited by shares | Live |
| HIK SECURITY LIMITED | | Live |
| New Security Limited | | Live |
| 2CEYE (SECURITY SYSTEM) LIMITED | Private company limited by shares | Live |