| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BLOOMSBURY HEAT & POWER LIMITED | 🇬🇧United Kingdom | Active | 28/04/2026 – 21/11/2003 |
| Officer | SOUTHAMPTON GEOTHERMAL HEATING COMPANY LIMITED(THE) | 🇬🇧United Kingdom | Active | 30/01/2026 – present |
| Officer | BRING ENERGY CONCESSIONS LIMITED | 🇬🇧United Kingdom | Active | 28/04/2026 – present |
| Officer | BRING ENERGY LIMITED | 🇬🇧United Kingdom | Active | 12/01/2026 – present |
21/11/2003
resigned
28/10/1998
appointed