| Company | Timeline | Status | |
| Dulwich Estate Services Limited Director • Retired/consultant | 6 Apr 2020←5 Years→Current | Active | |
| Alleyn Road 102 Limited Director • Retired/consultant | 7 Dec 2019←5 Years→Current | Active | |
| South Bank Academies Director • Headteacher (retired) | 28 Jun 2013←2 Years 8 Months→25 Feb 2016 | Active | |
| The Woodard Corporation Director • Head Teacher | 12 Sep 2012←7 Years→29 Apr 2020 | Active | |
| Dulwich College Director • Head Teacher | 10 Sep 2012←13 Years→Current | Active | |
| Dulwich College Director • Head Teacher | 10 Sep 2012←11 Years→31 Jul 2024 | Active | |
St Michael And ALL Angels Church Of England Academy Director • Headteacher | 7 Jun 2010←6 Years→22 Nov 2016 | Dissolved | |
