| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | ST MARY'S UNIVERSITY, TWICKENHAM | — | Activa | 11/6/2026 – 22/11/2012 |
| Cargo | THE BRITISH ART JOURNAL TRUST LIMITED | 🇬🇧United Kingdom | Disuelta | 14/6/2026 – presente |
22/11/2012
resigned
24/9/2009
appointed
2/3/2006
appointed