| Company | Timeline | Status | |
| Centrica Energy Investments Limited Secretary • Unreported | 20 Jan 2009←16 Years→Current | Active | |
| British Gas Finance Limited Secretary • Unreported | 20 Jan 2009←16 Years→Current | Active | |
Es OLD Limited Secretary • Unreported | 9 Oct 2008←7 Years→8 Apr 2016 | Dissolved | |
