| Company | Timeline | Status | |
| Leicestershire Independent Educational Trust Director • Retired | 16 Jun 2010←9 Years→28 Jun 2019 | Active | |
| Independent Schools Council Director • Headteacher | 1 Jan 2007←12 Months→31 Dec 2007 | Active | |
| The Independent Schools Association Director • Head Teacher | 25 Apr 2002←8 Years→1 Apr 2011 | Active | |
