| Company | Timeline | Status | |
| Wild Fish Conservation Director • Retired | 11 Sep 2014←9 Years→24 Nov 2023 | Active | |
Asahi Refining Holdings UK Limited Director • Company Director | 13 Dec 2012←10 Months→9 Oct 2013 | Dissolved | |
| Johnson Matthey Plc Director • Company Director | 21 Jul 2009←4 Years→9 Oct 2013 | Active | |
| Johnson Matthey Hydrogen Technologies Limited Director • Company Director | 17 May 2004←9 Years→9 Oct 2013 | Active | |
Fuel Cell Today Limited Director • Company Director | 3 Sep 2001←12 Years→9 Oct 2013 | Dissolved | |
| Johnson Matthey Precious Metals Limited Director • Company Director | 20 Jul 2001←12 Years→9 Oct 2013 | Active | |
