| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CORNWALL GEOTHERMAL POWER COMPANY LIMITED | 🇬🇧Regno Unito | Active | 03/03/2026 – present |
| Officer | PARENS HOLDINGS LTD | 🇬🇧Regno Unito | Active | 22/03/2026 – present |
| Person with significant control | GEOSCIENCE LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – 17/01/2026 |
| Officer | GEOSCIENCE LIMITED | 🇬🇧Regno Unito | Active | 26/01/2026 – present |
| Officer | GEO CORNWALL LIMITED | 🇬🇧Regno Unito | Active | 12/02/2026 – present |
| Person with significant control | GIRALDUS LTD | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Officer | GIRALDUS LTD | 🇬🇧Regno Unito | Active | 17/12/2025 – present |
| Person with significant control | SIMUTEC SYSTEMS LIMITED | 🇬🇧Regno Unito | Active | 25/06/2024 – present |
17/01/2026
resigned
26/10/2023
appointed
06/04/2016
appointed