| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PLASTRON TRAINING LTD | 🇬🇧United Kingdom | Active | 31/03/2026 – present |
| Officer | PLASTRON UK LTD | 🇬🇧United Kingdom | Active | 03/04/2026 – present |
| Officer | PLASTRON LIMITED | 🇬🇧United Kingdom | Dissolved | 05/04/2026 – present |
| Person with significant control | EUROPEAN ASTROTECH LIMITED | — | Active | 26/06/2024 – present |
| Officer | ADVANCED FUEL TECHNOLOGIES UK LIMITED | — | Active | 17/03/2026 – 03/03/2026 |
| Officer | EUROPEAN ASTROTECH LIMITED | — | Active | 28/01/2026 – present |
27/05/2026
England → United Kingdom
31/03/2026
United Kingdom → England
03/01/2007
appointed