| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | BEECHWOOD COFFEE COMPANY LTD | — | Disuelta | 3/5/2026 – 2/5/2018 |
| Cargo | BUCKINGHAMSHIRE COUNTY MUSEUM ENTERPRISES LIMITED | — | Disuelta | 16/5/2026 – presente |
| Cargo | THE BUCKINGHAMSHIRE COUNTY MUSEUM TRUST | — | Activa | 17/5/2026 – presente |
| Cargo | DXS INTERNATIONAL PLC | 🇬🇧United Kingdom | Activa | 22/4/2026 – presente |
| Cargo | EURO PARKING COLLECTION PLC | 🇬🇧United Kingdom | Activa | 11/3/2026 – 2/9/2003 |
| Cargo | EURO PARKING COLLECTION PLC | 🇬🇧United Kingdom | Activa | 11/3/2026 – 7/5/2004 |
2/5/2018
resigned
29/7/2015
appointed
14/11/2001
appointed