| Company | Timeline | Status | |
| The Salters' Management Company Limited Director • Retired | 23 Jun 2025←5 Months→Current | Active | |
| The Salters' Management Company Limited Director • Retired | 5 Jul 2021←1 Year 12 Months→4 Jul 2023 | Active | |
| King's School, Rochester Director • Head Master | 19 Mar 2013←7 Years→31 Aug 2020 | Active | |
| Box Hill School Trust Limited Director • Headmaster | 7 Jul 2008←5 Years→15 May 2014 | Active | |
| Bury Manor School Trust Limited Director • Head Master | 4 Jun 2007←3 Years→8 Nov 2010 | Active | |
