| Company | Timeline | Status | |
| The Stowe House Preservation Trust Director • Retired | 5 Jul 2007←5 Years→18 Jul 2012 | Active | |
| Balliol College Developments Limited Director • Senior Bursar | 20 Dec 2002←2 Years 9 Months→30 Sep 2005 | Active | |
| Balliol College Developments Limited Secretary • Senior Bursar | 20 Dec 2002←9 Months→23 Sep 2003 | Active | |
| Retirement Security (Reading) Limited Director • Bursar | 16 Jan 2002←2 Years 10 Months→29 Nov 2004 | Active | |
| Retirement Security (Milton Keynes) Limited Director • Bursar | 16 Jan 2002←2 Years 10 Months→29 Nov 2004 | Active | |
| Retirement Security Limited Director • Bursar | 16 Jan 2002←2 Years 10 Months→29 Nov 2004 | Active | |
| Stowe School Limited Director • Bursar | 23 Nov 2001←10 Years→15 Jun 2012 | Active | |
