| Company | Timeline | Status | |
Turner Polhill Limited Director • Consultant | 13 Oct 2011←2 Years 11 Months→11 Sep 2014 | Dissolved | |
| Robert Langford Ltd Director • Consultant | 1 Apr 2004←6 Years→11 Nov 2010 | Active | |
| Robert Langford Ltd Secretary • Consultant | 1 Apr 2004←4 Years→5 Jun 2008 | Active | |
| Ashgreen Technology Ltd Director • Management Consultant | 6 Oct 2003←22 Years→Current | Active | |
| Ashgreen Technology Ltd Secretary • Management Consultant | 6 Oct 2003←4 Years→10 May 2008 | Active | |
| 22 Ripon Road Management Company Limited Secretary • Consultant | 22 Feb 2002←2 Years 1 Month→20 Apr 2004 | Active | |
