| Company | Timeline | Status | |
| Seafield Park Transport Limited Secretary • Unreported | 14 Feb 2007←1 Month→16 Mar 2007 | Active | |
| Seafield Park Limited Secretary • Retired Teacher | 18 Sep 1996←29 Years→Current | Active | |
| Seafield Park Limited Secretary • Retired Teacher | 18 Sep 1996←27 Years→15 May 2024 | Active | |
