| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | GARSTONS LIMITED | 🇬🇧United Kingdom | Activa | 30/5/2026 – presente |
| Cargo | GARSTONS LIMITED | 🇬🇧United Kingdom | Activa | 12/2/2026 – presente |
| Cargo | GEOTHERMAL INTERNATIONAL ENERGY MANAGEMENT SOLUTIONS LTD | — | Disuelta | 31/5/2026 – 19/12/2012 |
| Cargo | CIRRUS ENERGI LIMITED | 🇬🇧United Kingdom | Disuelta | 31/5/2026 – 19/12/2012 |
| Cargo | GEOTHERMAL INTERNATIONAL (IRELAND) LIMITED | — | Disuelta | 5/6/2026 – 19/12/2012 |
31/5/2026
United Kingdom → Uk
30/5/2026
England → United Kingdom
20/11/2007
appointed