| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | CASTLE KEEP GEOPHYSICAL LTD | 🇬🇧United Kingdom | Disuelta | 26/6/2024 – presente |
| Persona con control significativo | CASTLE KEEP GEOSPATIAL LTD | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Persona con control significativo | CASTLE KEEP UTILITIES LTD | 🇬🇧United Kingdom | Activa | 24/6/2024 – presente |
| Persona con control significativo | CASTLE KEEP SITE ENGINEERING LTD | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Persona con control significativo | NORTHERN CARNIVORE LIMITED | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
14/10/2022
appointed
16/9/2022
appointed
4/5/2017
appointed