| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | PROTIUM CROMARTY LIMITED | 🇬🇧United Kingdom | Activa | 26/5/2026 – presente |
| Cargo | STOREGGA HYDROGEN LIMITED | 🇬🇧United Kingdom | Activa | 26/5/2026 – presente |
| Cargo | STOREGGA HYDROGEN (SPEYSIDE) LIMITED | 🇬🇧United Kingdom | Activa | 26/5/2026 – presente |
| Cargo | SOUTH TEES NET ZERO LIMITED | 🇬🇧United Kingdom | Activa | 19/3/2026 – presente |
| Cargo | PENCAITLAND NET ZERO LIMITED | 🇬🇧United Kingdom | Activa | 10/2/2026 – presente |
| Cargo | HARTWOOD WINDFARM LIMITED | 🇬🇧United Kingdom | Activa | 29/5/2026 – presente |
| Cargo | HYHAUL MOBILITY LIMITED | 🇬🇧United Kingdom | Activa | 29/3/2026 – presente |
| Cargo | TEES VALLEY NET ZERO LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – presente |
| Cargo | MAGOR NET ZERO LTD | 🇬🇧United Kingdom | Activa | 31/3/2026 – presente |
| Cargo | SAMLESBURY NET ZERO LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – presente |
| Cargo | PROTIUM GREEN HYDROGEN SUPPLY LTD | 🇬🇧United Kingdom | Activa | 1/4/2026 – presente |
| Cargo | KNOWSLEY NET ZERO LTD | 🇬🇧United Kingdom | Activa | 1/4/2026 – presente |
| Cargo | HYDROGEN MEDIA LTD | 🇬🇧United Kingdom | Activa | 11/3/2026 – presente |
| Cargo | DEUTERIUM HEATING LTD | 🇬🇧United Kingdom | Activa | 7/4/2026 – presente |
| Cargo | PROTIUM GREEN SOLUTIONS LIMITED | 🇬🇧United Kingdom | Activa | 11/4/2026 – presente |
12/5/2026
appointed
15/4/2026
United Kingdom → England
2/7/2019
appointed