| الدور | الشركة | البلد | الحالة | نطاق التاريخ |
|---|---|---|---|---|
| ضابط | JOHN HAMPDEN GRAMMAR SCHOOL | 🇬🇧United Kingdom | نشط | 23/05/2026 – 31/08/2021 |
| ضابط | THE LEARNING ALLIANCE ACADEMY TRUST | 🇬🇧United Kingdom | تم حلها | 22/05/2026 – 26/03/2018 |
| ضابط | THE CHILTERN HILLS ACADEMY | 🇬🇧United Kingdom | نشط | 22/05/2026 – 08/05/2012 |
| ضابط | ROYAL GRAMMAR SCHOOL HIGH WYCOMBE | — | نشط | 24/05/2026 – 31/08/2017 |
| ضابط | ALAN ARMSTRONG EDUCATIONAL SERVICES LIMITED | — | تم حلها | 01/06/2026 – حاضر |
31/08/2021
resigned
01/08/2019
appointed
02/03/2009
appointed