| Company | Timeline | Status | |
| Hann Graham Limited Director • Unreported | 31 Mar 2014←11 Years→Current | Active | |
| Hissting Property Company Limited Director • Chartered Building Surveyor | 28 Oct 1997←28 Years→Current | Active | |
| Hissting Property Company Limited Secretary • Chartered Building Surveyor | 28 Oct 1997←28 Years→Current | Active | |
