| Company | Timeline | Status | |
| Lumsden Design Limited Director • Chartered Surveyor | 21 Oct 2005←5 Years→16 Sep 2011 | Active | |
| Dresler Smith Limited Director • Chartered Surveyor | 10 Mar 2003←6 Years→25 Jun 2009 | Active | |
| Dresler Smith Limited Secretary • Unreported | 10 Mar 2003←6 Years→25 Jun 2009 | Active | |
