| Company | Timeline | Status | |
| Independent Schools Council Director • Headmaster | 1 Sep 2008←1 Month→10 Oct 2008 | Active | |
| HMC - The Heads' Conference Director • Headmaster | 1 Sep 2006←2 Years 1 Month→10 Oct 2008 | Active | |
| Winterfold House School Trust Limited Director • Headmaster | 1 Sep 2004←3 Years→19 Nov 2007 | Active | |
| Downe House School Director • Headmaster | 16 Jun 2004←1 Year 3 Months→23 Sep 2005 | Active | |
| Swanbourne House School Trust Limited Director • National Director Scripture Union | 27 Nov 2001←12 Years→17 Jun 2014 | Dissolved | |
| Beachborough School Trust Limited Director • Head Master | 1 Sep 2000←6 Years→16 Nov 2006 | Active | |
| Dean Close Services Limited Director • Headmaster | 16 Jan 1999←9 Years→9 Oct 2008 | Active | |
| Orwell Park School Educational Trust Limited Director • Unreported | 6 Jun 1998←4 Years→29 Nov 2002 | Active | |
| Aldro School Educational Trust Limited Director • Headmaster | 2 Mar 1998←13 Years→3 Mar 2011 | Active | |
