| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | DELTA ACADEMIES TRUST | 🇬🇧United Kingdom | Activa | 26/5/2026 – 16/10/2014 |
| Cargo | SOUTH LEEDS ACADEMY TRUST | — | Disuelta | 31/5/2026 – 9/12/2013 |
| Cargo | DE WARENNE ACADEMY | 🇬🇧United Kingdom | Disuelta | 31/5/2026 – 12/10/2009 |
| Cargo | TIGERS TRUST | — | Activa | 10/3/2026 – 23/4/2014 |
16/10/2014
appointed
16/10/2014
resigned
18/7/2007
appointed