| Company | Timeline | Status | |
| Barcosec Limited Director • Chartered Secretary | 19 Sep 2012←8 Months→5 Jun 2013 | Active | |
Barometers Limited Director • Chartered Secretary | 19 Sep 2012←8 Months→5 Jun 2013 | Dissolved | |
| Barclays Group Holdings Limited Director • Chartered Secretary | 19 Sep 2012←8 Months→5 Jun 2013 | Active | |
| Centrica Directors Limited Director • Company Secretary | 19 Oct 2001←10 Years→29 Dec 2011 | Active | |
Centrica Gas Limited Director • Secretary | 18 Jul 2001←3 Months→1 Nov 2001 | Dissolved | |
Centrica Finance Limited Director • Secretary | 18 Jul 2001←3 Months→1 Nov 2001 | Dissolved | |
Centrica Fuels Limited Director • Secretary | 18 Jul 2001←3 Months→31 Oct 2001 | Dissolved | |
Centrica Overseas Limited Director • Secretary | 18 Jul 2001←3 Months→1 Nov 2001 | Dissolved | |
Centrica Electric Limited Director • Secretary | 18 Jul 2001←3 Months→1 Nov 2001 | Dissolved | |
| Centrica Business Solutions Management Limited Director • Secretary | 18 Jul 2001←3 Months→1 Nov 2001 | Active | |
