| Company | Timeline | Status | |
| Chipflow Limited Director • Unreported | 28 Sep 2022←3 Years→Current | Active | |
| Metalysis Limited Director • Business Development Director | 21 Aug 2015←6 Years→9 Sep 2021 | Dissolved | |
| Lein Applied Diagnostics Limited Director • Business Development Director | 1 Feb 2014←6 Years→18 Nov 2020 | Dissolved | |
| Lein Applied Diagnostics Limited Director • Business Development Director | 15 Oct 2009←2 Days→17 Oct 2009 | Dissolved | |
| Yasa Limited Director • Investment Fund Manager | 14 Sep 2009←6 Years→20 Apr 2016 | Active | |
| Moviestorm Limited Director • Director | 14 May 2009←1 Year 4 Months→24 Sep 2010 | Active | |
| Malvern Cosmeceutics Limited Director • Business Development Director | 16 Jul 2007←12 Years→15 Jan 2020 | Active | |
| Wika Optical Sensing Limited Director • Business Development Director | 6 Jul 2005←1 Year 9 Months→17 Apr 2007 | Active | |
Warwick Effect Polymers Limited Director • Professor | 27 Jun 2005←5 Years→30 Sep 2010 | Dissolved | |
| Metalysis Limited Director • Professor | 8 Mar 2005←2 Years 1 Month→11 Apr 2007 | Dissolved | |
