| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | CO2SENSE C.I.C. | 🇬🇧United Kingdom | Activa | 7/4/2026 – 3/2/2011 |
| Cargo | DIAMOND SHAPE LIMITED | — | Disuelta | 13/6/2026 – 29/1/2007 |
| Cargo | RED PLANET LIMITED | 🇬🇧United Kingdom | Activa | 4/2/2026 – 13/6/2002 |
3/2/2011
resigned
22/8/2008
appointed
12/11/2001
appointed