| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AUREUM INFINITY CAPITAL LIMITED | RO | Dealing in securities | 2022-12-12 | 2023-07-31 |
| Vanward International Securities Limited | RO | Dealing in securities | 2019-10-04 | 2022-11-30 |
| STI Asset Management Limited | RO | Advising on securities | 2017-06-20 | 2018-03-15 |
| RO | Dealing in securities | 2017-06-20 | 2018-03-15 | |
| Rep | Advising on securities | 2017-04-26 | 2017-06-20 | |
| Rep | Dealing in securities | 2017-04-26 | 2017-06-20 | |
| Wealth Link Securities Limited | RO | Advising on securities | 2016-12-16 | 2017-02-01 |
| RO | Dealing in securities | 2016-06-02 | 2017-02-01 | |
| THE CORE SECURITIES COMPANY LIMITED | RO | Advising on securities | 2010-11-19 | 2016-02-17 |
| RO | Dealing in securities | 2010-11-19 | 2016-02-17 | |
| SHUN HENG SECURITIES LIMITED | Rep | Dealing in securities | 2010-03-26 | 2010-10-15 |
| RO | Dealing in securities | 2007-06-18 | 2010-03-26 | |
| Rep | Dealing in securities | 2005-02-22 | 2007-06-18 | |
| GRAND ONWARD SECURITIES LIMITED | Rep | Advising on corporate finance | - | 2005-02-14 |
| Rep | Advising on securities | - | 2005-02-14 | |
| Rep | Asset management | - | 2005-02-14 | |
| Rep | Dealing in securities | - | 2005-02-21 |