| Company | Timeline | Status | |
| Theia Immersive Limited Director • Chief Executive | 27 Aug 2016←3 Months→28 Nov 2016 | Dissolved | |
Vibus Wayfinding Limited Director • Chief Executive | 27 Aug 2016←3 Months→28 Nov 2016 | Dissolved | |
| Immense Simulations Limited Director • Chartered Engineer | 8 Feb 2016←9 Months→28 Nov 2016 | Active | |
| Transport Systems Catapult Services Limited Director • Chartered Engineer | 24 Jan 2014←2 Years 10 Months→28 Nov 2016 | Dissolved | |
| Transport Systems Catapult Limited Director • Chartered Engineer | 1 Aug 2013←3 Years→28 Nov 2016 | Dissolved | |
| Nsar Limited Director • None | 6 Jan 2011←2 Years 6 Months→17 Jul 2013 | Active | |
| Welding Institute(The) Director • Chartered Engineer | 18 Jan 2005←8 Years→24 Jun 2013 | Active | |
| JCB Transmissions Director • Company Director | 23 Dec 1999←3 Years→21 Oct 2003 | Active | |
| Eurofina Limited Director • Chartered Engineer | 24 Nov 1997←28 Years→Current | Active | |
| Ampasa Limited Director • Chartered Engineer | 18 Jul 1994←21 Years→31 May 2016 | Active | |
