| Company | Timeline | Status | |
| Neil Dall Architect Limited Director • Architect | 14 Jul 2006←19 Years→Current | Active | |
| Neil Dall Architect Limited Secretary • Architect | 14 Jul 2006←19 Years→Current | Active | |
| E. Roxburgh Ltd Secretary • Unreported | 18 Dec 2002←4 Years→1 Oct 2007 | Active | |
| Roxburgh Developments Ltd Secretary • Unreported | 18 Dec 2002←4 Years→4 Oct 2007 | Active | |
