| Company | Timeline | Status | |
| Spirit Energy Limited Director • Chief Financial Officer | 8 Dec 2017←2 Years 4 Months→30 Apr 2020 | Active | |
| Centrica Plc Director • Chief Financial Officer | 1 Aug 2015←3 Years→31 Oct 2018 | Active | |
| Centrica Lake Limited Director • Chief Financial Officer | 17 Sep 2014←4 Years→1 Nov 2018 | Active | |
| Centrica Holdings Limited Director • Chief Financial Officer | 31 Aug 2014←4 Years→1 Nov 2018 | Active | |
| Centrica Energy Marketing Limited Director • Financial Controller | 9 Dec 2013←2 Days→11 Dec 2013 | Active | |
| Centrica Finance (Scotland) Limited Director • Chief Financial Officer | 12 Nov 2012←3 Years→15 Apr 2016 | Active | |
| British Gas Finance Limited Director • Financial Controller | 30 Jul 2010←3 Years→1 Feb 2014 | Active | |
| Centrica Energy Investments Limited Director • Chief Financial Officer | 30 Jul 2010←5 Years→15 Apr 2016 | Active | |
Centrica Epsilon Limited Director • Financial Controller | 30 Jul 2010←2 Years 4 Months→18 Dec 2012 | Dissolved | |
| Centrica Beta Holdings Limited Director • Chief Financial Officer | 30 Jul 2010←5 Years→15 Apr 2016 | Active | |
