| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GAIA HEAT (COEUS) LIMITED | 🇬🇧United Kingdom | Active | 15/05/2026 – 05/08/2016 |
| Officer | GAIA HEAT LIMITED | 🇬🇧United Kingdom | Active | 20/05/2026 – 05/08/2016 |
| Officer | ENSUS HOLDINGS LIMITED | — | Dissolved | 09/06/2026 – 07/06/2011 |
| Officer | ENSUS HOLDINGS LIMITED | — | Dissolved | 09/06/2026 – 07/06/2011 |
| Officer | ENSUS EBT LIMITED | — | Dissolved | 11/06/2026 – 07/06/2011 |
| Officer | ENSUS EBT LIMITED | — | Dissolved | 11/06/2026 – 07/06/2011 |
| Officer | ENSUS UK LIMITED | 🇬🇧United Kingdom | Active | 13/06/2026 – 07/06/2011 |
| Officer | ENSUS UK LIMITED | 🇬🇧United Kingdom | Active | 13/06/2026 – 07/06/2011 |
05/08/2016
resigned
21/06/2013
appointed
24/05/2006
appointed