| Company | Timeline | Status | |
Mobionics Ltd Director • Electrical Engineer | 25 Jan 2011←11 Months→31 Dec 2011 | Dissolved | |
Mobionics Ltd Director • Electrical Engineer | 15 Dec 2007←4 Months→1 May 2008 | Dissolved | |
| S P Postlethwaite Ltd Director • Electrical Engineer | 1 Nov 2006←1 Year 9 Months→1 Aug 2008 | Dissolved | |
| Bearwood Group Ltd Director • Electrical Engineer | 28 Mar 2006←2 Years 9 Months→1 Jan 2009 | Dissolved | |
