| Company | Timeline | Status | |
| Cu Pension Trustee Limited Director • Bursar | 1 Apr 2009←4 Years→5 Jul 2013 | Active | |
| Cambridge Colleges Superannuation Trustees Limited Director • Bursar | 8 Oct 2008←5 Months→31 Mar 2009 | Active | |
| Christ's College Enterprises Limited Director • Bursar | 15 Mar 2008←3 Years→31 May 2011 | Active | |
| BP Pension Trustees Limited Director • Oil Company Executive | 1 Jan 2005←2 Years 6 Months→27 Jul 2007 | Active | |
| BP Oil International Limited Director • Oil Company Executive | 1 May 2004←8 Months→30 Dec 2004 | Active | |
| Poat Limited Director • Oil Company Executive | 1 May 2003←6 Months→1 Nov 2003 | Active | |
| BP Oil International Limited Director • Oil Company Executive | 1 May 2003←6 Months→1 Nov 2003 | Active | |
Young's Paraffin Light And Mineral Oil Company Limited (The) Director • Oil Company Executive | 1 May 2003←6 Months→1 Nov 2003 | Dissolved | |
| Britannic Strategies Limited Director • Oil Company Executive | 1 May 2002←2 Years 8 Months→30 Dec 2004 | Active | |
| Britannic Energy Trading Limited Director • Oil Company Executive | 1 May 2002←2 Years 8 Months→30 Dec 2004 | Active | |
