| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | CHANGING PATHS CHARITABLE TRUST | — | Disuelta | 21/5/2026 – 6/10/2016 |
| Cargo | THE COLLEGIATE TRUST | — | Activa | 19/5/2026 – 1/7/2014 |
| Cargo | RIDDLESDOWN COLLEGIATE AND WOODCOTE HIGH SCHOOL TRUST | — | Disuelta | 24/5/2026 – presente |
6/10/2016
resigned
3/12/2014
appointed
1/4/2011
appointed