| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | AET SOLUTIONS LTD | 🇬🇧United Kingdom | Activa | 27/5/2026 – 15/5/2026 |
| Cargo | LONDON ACADEMIES ENTERPRISE TRUST | 🇬🇧United Kingdom | Disuelta | 27/5/2026 – presente |
| Cargo | LIFT SCHOOLS | 🇬🇧United Kingdom | Activa | 3/6/2026 – 31/8/2025 |
| Cargo | THE SUTTON TRUST | — | Activa | 20/5/2026 – 12/3/2015 |
| Cargo | THE EDUCATION ENDOWMENT FOUNDATION | 🇬🇧United Kingdom | Activa | 24/5/2026 – 31/12/2022 |
| Cargo | HAYDEN'S PLACE MANAGEMENT LIMITED | 🇬🇧United Kingdom | Activa | 15/12/2025 – presente |
| Cargo | SYNTROS LIMITED | 🇬🇧United Kingdom | Activa | 13/5/2026 – 31/1/2007 |
15/5/2026
resigned
31/8/2025
resigned
1/12/2001
appointed