| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SOUTH EAST ESSEX ACADEMY TRUST | 🇬🇧United Kingdom | Activa | 24/5/2026 – 30/9/2022 |
| Cargo | THE DISS CORN HALL TRUST | 🇬🇧United Kingdom | Activa | 31/5/2026 – 22/10/2018 |
| Cargo | ESSA EDUCATION LIMITED | — | Disuelta | 23/5/2026 – 31/8/2021 |
| Cargo | ITHACA INTELLIGENCE LIMITED | — | Disuelta | 15/6/2026 – presente |
| Cargo | ESSA FOUNDATION ACADEMIES TRUST | — | Disuelta | 2/6/2026 – 31/8/2021 |
| Cargo | THE SHARED LEARNING TRUST | 🇬🇧United Kingdom | Activa | 11/6/2026 – 31/8/2016 |
| Cargo | THE LAURELS ACADEMIES TRUST | — | Activa | 19/5/2026 – 31/12/2014 |
| Cargo | LUTTERWORTH COLLEGE STUDIO SCHOOL | — | Disuelta | 20/5/2026 – 31/12/2014 |
30/9/2022
resigned
1/9/2021
appointed
22/2/2012
appointed