| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | STOREGGA HYDROGEN LIMITED | 🇬🇧Regno Unito | Active | 26/05/2026 – present |
| Officer | STOREGGA HYDROGEN (SPEYSIDE) LIMITED | 🇬🇧Regno Unito | Active | 26/05/2026 – present |
| Officer | PROTIUM CROMARTY LIMITED | 🇬🇧Regno Unito | Active | 26/05/2026 – present |
| Officer | HYHAUL MOBILITY LIMITED | 🇬🇧Regno Unito | Active | 29/03/2026 – 28/08/2025 |
| Officer | MAGOR NET ZERO LTD | 🇬🇧Regno Unito | Active | 31/03/2026 – present |
| Officer | SOUTH TEES NET ZERO LIMITED | 🇬🇧Regno Unito | Active | 19/03/2026 – present |
| Officer | PROTIUM GREEN HYDROGEN SUPPLY LTD | 🇬🇧Regno Unito | Active | 01/04/2026 – present |
| Person with significant control | STMCB LIMITED | 🇬🇧Regno Unito | Active | 05/12/2023 – present |
| Person with significant control | HYDROGEN MEDIA LTD | 🇬🇧Regno Unito | Active | 18/06/2024 – 08/09/2022 |
| Officer | HYDROGEN MEDIA LTD | 🇬🇧Regno Unito | Active | 11/03/2026 – present |
| Officer | PROTIUM GREEN SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 31/03/2026 – present |
| Person with significant control | POWER CAPITAL LIMITED | 🇬🇧Regno Unito | Active | 23/06/2024 – present |
| Person with significant control | — | — | Active | 18/06/2024 – present |
| Person with significant control | MEDITERRA RESOURCES LIMITED | 🇬🇧Regno Unito | Dissolved | 20/06/2024 – present |
| Officer | ENERBEE LIMITED | 🇬🇧Regno Unito | Dissolved | 15/05/2026 – present |
| Officer | STMCB LIMITED | 🇬🇧Regno Unito | Active | 24/03/2026 – present |
| Officer | MEDITERRA RESOURCES LIMITED | 🇬🇧Regno Unito | Dissolved | 01/06/2026 – present |
| Officer | PUREPOWER GROUP LIMITED | — | Dissolved | 05/06/2026 – 25/11/2011 |
| Officer | LS25 PROPERTIES | — | Dissolved | 05/06/2026 – present |
| Officer | POWER CAPITAL LIMITED | 🇬🇧Regno Unito | Active | 19/03/2026 – present |
26/05/2026
United Kingdom → England
15/05/2026
England → United Kingdom
19/12/1997
appointed