| Company | Timeline | Status | |
Power Vision Limited Director • Company Director | 27 Aug 2010←2 Years 5 Months→31 Jan 2013 | Dissolved | |
| Warwick Acoustics Limited Director • Director | 16 Jan 2008←2 Years→27 Jan 2010 | Active | |
| Storm Windows Limited Director • Director | 18 Apr 2001←5 Years→1 Nov 2006 | Active | |
| Applied Thermal Control Limited Director • Director | 13 Jul 1995←22 Years→1 Jan 2018 | Active | |
Applied Vision Limited Director • Director | 30 Sep 1992←8 Years→2 Jan 2001 | Dissolved | |
