| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | DRAGONFLY EDUCATION TRUST | 🇬🇧United Kingdom | Disuelta | 22/5/2026 – 28/4/2015 |
| Cargo | NORTON RADSTOCK REGENERATION COMPANY | 🇬🇧United Kingdom | Disuelta | 27/1/2026 – 5/6/2008 |
28/4/2015
resigned
1/10/2011
appointed
30/12/1998
appointed