| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | CLAMOUR THEATRE COMPANY LTD | 🇬🇧United Kingdom | Disuelta | 21/4/2026 – presente |
| Cargo | COURTLANDS SCHOOLS CONSULTANCY LTD | 🇬🇧United Kingdom | Disuelta | 23/4/2026 – 18/7/2020 |
| Cargo | RADNOR HOUSE SEVENOAKS (HOLDINGS) LIMITED | 🇬🇧United Kingdom | Activa | 7/5/2026 – 31/10/2019 |
| Cargo | ALLEYN'S SCHOOL | 🇬🇧United Kingdom | Activa | 23/4/2026 – 31/7/2015 |
| Cargo | COURTLANDS CONSULTING LTD | — | Disuelta | 14/5/2026 – presente |
| Cargo | THE CHORAL FOUNDATION, THE CHAPEL ROYAL, HAMPTON COURT PALACE | — | Activa | 24/5/2026 – 20/12/2013 |
| Cargo | THE FORUM OF INDEPENDENT DAY SCHOOLS LIMITED | 🇬🇧United Kingdom | Disuelta | 23/5/2026 – 2/7/2018 |
18/7/2020
resigned
31/10/2019
resigned
16/9/2011
appointed