| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CORNWALL GEOTHERMAL POWER COMPANY LIMITED | 🇬🇧Regno Unito | Active | 03/03/2026 – 19/09/2022 |
| Officer | CORNWALL GEOTHERMAL POWER COMPANY LIMITED | 🇬🇧Regno Unito | Active | 03/03/2026 – 19/09/2022 |
| Officer | GEO CORNWALL LIMITED | 🇬🇧Regno Unito | Active | 17/03/2026 – 13/10/1999 |
| Officer | GEO CORNWALL LIMITED | 🇬🇧Regno Unito | Active | 17/03/2026 – present |
19/09/2022
resigned
05/06/2008
appointed
26/03/1999
appointed