| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | TOMCO ENERGY PLC | 🇮🇲Isola di Man | Active | 10/12/2025 – present |
| Officer | WYRE TIDAL ENERGY LTD | — | Dissolved | 02/06/2026 – 30/01/2018 |
| Officer | REFORM ENERGY FLEETWOOD LIMITED | — | Dissolved | 24/05/2026 – present |
| Officer | REFORM ENERGY PLC | — | Dissolved | 24/05/2026 – 08/04/2011 |
| Officer | REFORM ENERGY PLC | — | Dissolved | 24/05/2026 – present |
| Officer | REFORM ENERGY STATIONS LIMITED | — | Dissolved | 25/05/2026 – present |
| Officer | REFORM ENERGY SOLUTIONS LIMITED | — | Dissolved | 31/05/2026 – present |
| Officer | REFORM ENERGY SOLUTIONS LIMITED | — | Dissolved | 31/05/2026 – 27/07/2011 |
| Officer | HIRAD LIMITED | — | Dissolved | 08/06/2026 – 01/02/2018 |
01/02/2018
resigned
01/02/2018
appointed
01/09/2008
appointed