| Company | Timeline | Status | |
| G-Start Limited Director • Director | 17 Feb 2017←8 Years→Current | Active | |
| Turbine Services Limited Director • Chartered Engineer | 29 Nov 2012←1 Year 10 Months→25 Sep 2014 | Active | |
David Brown Systems Brazil (Holdings) Limited Director • Director | 18 Feb 2011←1 Year 6 Months→20 Aug 2012 | Dissolved | |
PMSR 1 Limited Director • Director | 6 Oct 2004←2 Years 2 Months→22 Dec 2006 | Liquidation | |
