| Company | Timeline | Status | |
| Aston Martin Lagonda Global Holdings Plc Director • Non Executive Director | 1 Feb 2021←2 Months→16 Apr 2021 | Active | |
| Kelda Eurobond Co Limited Director • Engineer | 1 Jan 2015←1 Year 5 Months→31 May 2016 | Active | |
| Yorkshire Water Services Limited Director • Engineer | 1 Jan 2015←1 Year 5 Months→31 May 2016 | Active | |
| Network Rail Limited Director • Engineer | 28 Mar 2012←3 Years→15 Jul 2015 | Active | |
| Network Rail Infrastructure Limited Director • Engineer | 28 Mar 2012←3 Years→15 Jul 2015 | Active | |
| Cosworth Group Holdings Limited Director • Director | 1 Mar 2011←2 Years 3 Months→2 Jun 2013 | Active | |
| Clock House Lodge LLP Designated LLP Member • Unreported | 7 Oct 2010←10 Years→16 Apr 2021 | Dissolved | |
| GKN Limited Director • Director | 1 Mar 2008←10 Years→19 Apr 2018 | Active | |
| RPJ Consulting Services Limited Director • Director | 4 Dec 2007←13 Years→16 Apr 2021 | Dissolved | |
| The Engineering And Technology Board Director • Vice President | 6 Jun 2002←6 Years→6 Jun 2008 | Active | |
