| Company | Timeline | Status | |
| Chris Graham Limited Director • Unreported | 24 Jun 2008←17 Years→Current | Active | |
| Stanford Burgess Ltd Director • Marketing | 1 Oct 2004←4 Years→10 Nov 2008 | Dissolved | |
| The Ham Polo Club Ground Limited Secretary • Marketing | 13 May 2002←16 Years→24 May 2018 | Active | |
