| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | ENERGY TRANSITION ASSOCIATES LTD | 🇬🇧Regno Unito | Active | 30/10/2025 – present |
| Person with significant control | RHTL2 LTD. | 🇬🇧Regno Unito | Dissolved | 11/06/2024 – present |
| Person with significant control | RENEWABLE HYDROGEN TRANSITION LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 26/06/2024 – present |
| Person with significant control | HYDROGEN INFRASTRUCTURE TECHNOLOGIES LTD | 🇬🇧Regno Unito | Proposal to strike off | 18/06/2024 – present |
| Person with significant control | SCOT H2 LTD | 🇬🇧Regno Unito | Proposal to strike off | 18/06/2024 – present |
| Person with significant control | RENEWABLE HYDROGEN TECHNOLOGIES LTD | 🇬🇧Regno Unito | Proposal to strike off | 16/01/2024 – present |
| Person with significant control | — | — | Active | 21/06/2024 – present |
| Person with significant control | STORELECTRIC SCOTLAND (FIFE) LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 23/06/2024 – present |
| Person with significant control | HYBRID CAPITAL (BETA) LTD | — | Dissolved | 19/06/2024 – present |
09/10/2025
appointed
21/06/2024
England → United Kingdom
06/04/2016
appointed