| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHIEF SECURITIES LIMITED | Rep | Dealing in securities | 2025-09-01 | - |
| Rep | Advising on corporate finance | 2003-04-10 | 2005-03-14 | |
| Rep | Advising on securities | 2003-04-10 | 2005-03-14 | |
| Rep | Asset management | 2003-04-10 | 2005-04-11 | |
| Rep | Dealing in securities | 2003-04-10 | 2025-08-31 | |
| To Hoi Hung Company | Rep | Advising on corporate finance | 2003-04-01 | 2003-04-09 |
| Rep | Advising on securities | 2003-04-01 | 2003-04-09 | |
| Rep | Asset management | 2003-04-01 | 2003-04-09 | |
| Rep | Dealing in securities | 2003-04-01 | 2003-04-09 |