| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | EAST LONDON ENERGY LIMITED | 🇬🇧Regno Unito | Active | 07/06/2026 – 09/09/2014 |
| Officer | EXCEL DISTRICT ENERGY COMPANY LIMITED | 🇬🇧Regno Unito | Active | 12/01/2026 – 09/09/2014 |
| Officer | BRING ENERGY SERVICES LIMITED | 🇬🇧Regno Unito | Active | 28/04/2026 – 09/09/2014 |
| Officer | LEICESTER DISTRICT ENERGY COMPANY LIMITED | 🇬🇧Regno Unito | Active | 12/06/2026 – 09/09/2014 |
| Officer | SOUTHAMPTON GEOTHERMAL HEATING COMPANY LIMITED(THE) | 🇬🇧Regno Unito | Active | 30/01/2026 – 09/09/2014 |
| Officer | BLOOMSBURY HEAT & POWER LIMITED | 🇬🇧Regno Unito | Active | 28/04/2026 – 09/09/2014 |
| Officer | BIRMINGHAM DISTRICT ENERGY COMPANY LIMITED | 🇬🇧Regno Unito | Active | 11/06/2026 – 09/09/2014 |
| Officer | COVENTRY DISTRICT ENERGY COMPANY LIMITED | 🇬🇧Regno Unito | Active | 19/05/2026 – 09/09/2014 |
| Officer | BRING ENERGY LIMITED | 🇬🇧Regno Unito | Active | 12/01/2026 – 09/09/2014 |
09/09/2014
resigned
18/07/2013
appointed
18/06/2012
appointed