| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | CRAMLINGTON DEVELOPMENT TRUST LIMITED | 🇬🇧United Kingdom | Activa | 23/5/2026 – 30/10/2015 |
| Cargo | THE NEWCASTLE UPON TYNE ROYAL GRAMMAR SCHOOL | — | Activa | 14/6/2026 – 3/6/2010 |
30/10/2015
resigned
1/7/2013
appointed
13/6/2008
appointed