| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Raffles Assets Management (HK) Co. Limited | Rep | Asset management | 2025-03-06 | 2026-04-30 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2021-04-15 | 2022-10-17 |
| FWD Financial Planning Limited (HK) | Rep | Advising on securities | 2007-09-14 | 2009-05-29 |
| AXA Financial Planning (Hong Kong) Limited | Rep | Advising on securities | 2005-11-08 | 2007-07-20 |
| Rep | Asset management | 2005-11-08 | 2007-07-20 | |
| PACIFIC WORLD ASSET MANAGEMENT LIMITED | Rep | Advising on securities | 2004-11-26 | 2004-12-15 |
| Rep | Asset management | 2004-10-07 | 2004-12-15 | |
| Tyche Group Limited | Rep | Asset management | 2003-08-11 | 2004-09-27 |