| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | OXFORD NANOSYSTEMS LTD | 🇬🇧United Kingdom | Activa | 25/9/2025 – presente |
| Cargo | CLEAN HYDROGEN LIMITED | 🇬🇧United Kingdom | Activa | 25/3/2026 – presente |
| Cargo | 1POINT23 LIMITED | 🇬🇧United Kingdom | Activa | 5/1/2026 – presente |
| Persona con control significativo | 1POINT23 LIMITED | 🇬🇧United Kingdom | Activa | 3/2/2025 – presente |
| Persona con control significativo | NRD VENTURES LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Cargo | NRD VENTURES LIMITED | 🇬🇧United Kingdom | Activa | 20/4/2026 – presente |
| Persona con control significativo | TFP HYDROGEN PRODUCTS LIMITED | 🇬🇧United Kingdom | Activa | 24/6/2024 – 31/3/2017 |
| Persona con control significativo | CRIVALLIAN LIMITED | 🇬🇧United Kingdom | Solicitud de baja | 19/6/2024 – presente |
| Persona con control significativo | PPT HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 25/6/2024 – presente |
| Persona con control significativo | PPT DRIVE SYSTEMS LIMITED | 🇬🇧United Kingdom | Activa | 24/6/2024 – presente |
| Persona con control significativo | POTTERIES POWER TRANSMISSION LIMITED | 🇬🇧United Kingdom | Activa | 23/6/2024 – presente |
| Cargo | WHEST (WATT HOUR ENERGY STORAGE TECHNOLOGY) LTD | — | Disuelta | 9/5/2026 – presente |
| Cargo | AMALYST LIMITED | — | Liquidación | 17/5/2026 – presente |
| Cargo | TFP HYDROGEN PRODUCTS LIMITED | 🇬🇧United Kingdom | Activa | 24/5/2026 – 30/8/2024 |
| Cargo | VALLONTIA LIMITED | — | Disuelta | 26/5/2026 – presente |
| Cargo | METALYSIS TITANIUM LIMITED | 🇬🇧United Kingdom | Disuelta | 12/6/2026 – 31/12/2007 |
12/6/2026
[object Object]
5/9/2025
appointed
22/6/2007
appointed