| Company | Timeline | Status | |
| Prince Andrew Close Property Management Company Limited Director • Chemist | 9 Sep 2019←4 Years→13 Mar 2024 | Active | |
| Medac Limited Secretary • Analyst | 5 Dec 2008←16 Years→Current | Active | |
| Medac Limited Director • Chief Analyst | 29 May 2008←17 Years→Current | Active | |
