| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | PORT CLARENCE ENERGY LIMITED | — | Disuelta | 10/2/2026 – 15/9/2015 |
| Cargo | ECO2 DEVELOPMENTS LIMITED | 🇬🇧United Kingdom | Disuelta | 15/5/2026 – 15/9/2015 |
| Cargo | ECO2 SOUTH WALES LIMITED | — | Disuelta | 19/5/2026 – 22/1/2015 |
| Cargo | ECO2 MANAGEMENT SERVICES LIMITED | — | Activa | 15/5/2026 – 18/1/2017 |
18/1/2017
resigned
15/9/2015
resigned
19/6/2013
appointed