| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | QUANTUM ECOTECH LIMITED | 🇬🇧United Kingdom | Dissolved | 26/06/2024 – present |
| Officer | QUANTUM ECOTECH LIMITED | 🇬🇧United Kingdom | Dissolved | 08/04/2026 – present |
| Person with significant control | ENERGY EFFECTIVE (HOLDINGS) LTD | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Officer | ENERGY EFFECTIVE (HOLDINGS) LTD | 🇬🇧United Kingdom | Active | 23/01/2026 – present |
| Officer | NANOMOTIVE LTD | 🇬🇧United Kingdom | Dissolved | 14/04/2026 – present |
| Officer | HEATXTRACT LTD | 🇬🇧United Kingdom | Active | 15/04/2026 – present |
| Person with significant control | ENERGY EFFECTIVE LTD | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Officer | A4 BUSINESS SOLUTIONS LIMITED | 🇬🇧United Kingdom | Dissolved | 18/05/2026 – present |
| Officer | HYDROCHARGER SALES LTD | 🇬🇧United Kingdom | Dissolved | 30/05/2026 – present |
30/05/2026
[object Object]
18/05/2026
Wales → United Kingdom
28/09/2009
appointed