| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | OCTOPWS INNOVATION LIMITED | 🇬🇧United Kingdom | Activa | 7/4/2026 – presente |
| Cargo | STARFISH LABS HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 7/4/2026 – presente |
| Persona con control significativo | DHUSTONE INVESTMENTS LTD | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Cargo | DHUSTONE INVESTMENTS LTD | 🇬🇧United Kingdom | Activa | 12/3/2026 – presente |
| Cargo | X-RAY MINERAL SERVICES LTD. | — | Activa | 2/6/2026 – presente |
| Cargo | FUTURE GEOSCIENCE LTD | 🇬🇧United Kingdom | Activa | 18/4/2026 – presente |
| Persona con control significativo | HAFREN SCIENTIFIC LTD | 🇬🇧United Kingdom | Activa | 21/6/2024 – presente |
| Cargo | CHEMOSTRAT WELLSITE SERVICES LTD | — | Disuelta | 15/5/2026 – presente |
| Cargo | HAFREN SCIENTIFIC LTD | 🇬🇧United Kingdom | Activa | 16/12/2025 – presente |
| Cargo | CHEMOSTRAT LTD. | 🇬🇧United Kingdom | Activa | 12/5/2026 – presente |
20/5/2020
appointed
7/5/2020
appointed
28/4/1999
appointed