| Company | Timeline | Status | |
| Palintest Limited Director • Sector Vice President | 24 May 2014←1 Year 2 Months→19 Aug 2015 | Active | |
| Advanced Electronics Limited Director • Company Director | 14 May 2014←2 Years 9 Months→16 Feb 2017 | Active | |
| Hanovia Limited Director • Unreported | 29 Apr 2014←11 Months→30 Mar 2015 | Active | |
| Sonar Research & Development Limited Director • Director | 27 Jul 2012←4 Years→16 Feb 2017 | Dissolved | |
| General Oceans UK Holdings Ltd Director • Company Director | 4 Apr 2011←1 Year 4 Months→22 Aug 2012 | Active | |
| Smith Flow Control Limited Director • Company Director | 4 Apr 2011←5 Years→16 Feb 2017 | Dissolved | |
| Tritech International Limited Director • Company Director | 4 Apr 2011←1 Year 4 Months→22 Aug 2012 | Active | |
| Sofis Limited Director • Divisional Chief Exec | 11 Jun 2007←4 Years→2 Apr 2012 | Active | |
| Castell Safety International Limited Director • Chief Executive | 4 Apr 2007←5 Years→2 Apr 2012 | Active | |
| Fortress Interlocks Limited Director • Divisional Chief Exec | 4 Apr 2007←4 Years→1 Apr 2012 | Active | |
