| Company | Timeline | Status | |
| The Harrow Academies Trust Director • Headteacher | 6 Nov 2014←7 Years→31 Aug 2022 | Active | |
| The Harrow Alternative Provision Academy Trust Director • Headteacher | 14 Feb 2012←13 Years→3 Jun 2025 | Dissolved | |
| Harrow High School Director • None | 6 Jul 2011←14 Years→Current | Active | |
