| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | BRICKMONGERS (WESSEX) LTD | 🇬🇧United Kingdom | Activa | 31/5/2026 – 18/7/2013 |
| Cargo | BRICKMONGERS (WESSEX) LTD | 🇬🇧United Kingdom | Activa | 31/5/2026 – 12/1/2011 |
| Cargo | COMMERCIAL ENERGY PERFORMANCE CONSULTANTS LIMITED | 🇬🇧United Kingdom | Disuelta | 31/5/2026 – presente |
| Cargo | RIVENDALE PRODUCTS LTD | 🇬🇧United Kingdom | Activa | 13/3/2026 – 31/3/2006 |
18/7/2013
resigned
12/1/2011
resigned
30/3/2004
appointed