| Company | Timeline | Status | |
| OPC Trustee Company Limited Director • Retired | 20 Jun 2019←6 Years→24 Jun 2025 | Active | |
| Hammersmith Academy Trust Director • Retired | 11 Jun 2008←8 Years→10 Jun 2016 | Active | |
| St. Paul's Girls' School Director • Retired | 15 Jun 2007←6 Years→31 Jul 2013 | Active | |
| St. Paul's School Director • Retired | 15 Jun 2007←3 Years→17 Jun 2010 | Active | |
| Thomas Telford School Online Limited Director • Insurer - Retired | 8 May 2006←7 Years→16 Jul 2013 | Dissolved | |
| Telford City Technology College Trust Limited Director • Insurer Retired | 8 May 2006←7 Years→15 Jul 2013 | Active | |
| BST Marketing Limited Director • Retired | 10 Feb 2005←8 Years→15 Aug 2013 | Dissolved | |
| Royal Ballet School Director • Retired | 21 Nov 2002←9 Years→7 Nov 2012 | Active | |
| The Eden Trust Director • Retired | 30 Jul 2002←6 Years→17 Nov 2008 | Active | |
Collard & Partners Limited Director • Non Executive Director | 30 Sep 1999←19 Years→21 May 2019 | Dissolved | |
