| Company | Timeline | Status | |
| HSBC Holdings Plc Director • Ceo | 1 Jan 2008←9 Years→28 Apr 2017 | Active | |
| Centrica Holdings Limited Director • Chief Executive Officer | 3 Jul 2006←1 Year 2 Months→17 Sep 2007 | Active | |
| GB Gas Holdings Limited Director • Chief Executive Officer | 3 Jul 2006←1 Year 2 Months→17 Sep 2007 | Active | |
| Centrica Plc Director • Chief Executive Officer | 1 Jul 2006←8 Years→31 Dec 2014 | Active | |
| Ingenious Film Partners 2 LLP Non-designated LLP Member • Unreported | 30 Mar 2006←5 Years→6 Apr 2011 | Active | |
| Hanson Limited Director • Chief Executive Centrica Plc | 1 Oct 2003←3 Years→24 Aug 2007 | Active | |
| Hanson Building Materials Limited Director • Executive Vice President Chevr | 1 Oct 2003←13 Days→14 Oct 2003 | Active | |
| Raft Trustees Limited Director • Chairman | 12 Dec 2002←15 Years→8 Dec 2017 | Dissolved | |
| Neptune Oil & Gas Limited Director • Unreported | 19 Jul 2002←23 Years→Current | Active | |
| Enterprise Oil Operations Limited Director • Solicitor | 1 Nov 2001←6 Months→8 May 2002 | Dissolved | |
