| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | E-CONTROL SYSTEMS LTD | 🇬🇧United Kingdom | Disuelta | 22/4/2026 – 20/5/2018 |
| Cargo | ENVORA ENERGY LIMITED | — | Disuelta | 9/5/2026 – presente |
| Cargo | ALS ENERGY PLC | 🇬🇧United Kingdom | Disuelta | 10/5/2026 – 7/8/2014 |
| Cargo | NOVATO SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 10/5/2026 – 7/8/2014 |
| Cargo | FRIENDLY ASSETS LIMITED | — | Disuelta | 20/5/2026 – 26/1/2015 |
| Cargo | THE FRIENDLY INVESTMENT COMPANY PLC | — | Disuelta | 15/5/2026 – 6/8/2014 |
| Cargo | ANALYTICS4ENERGY LIMITED | 🇬🇧United Kingdom | Disuelta | 13/5/2026 – 28/7/2014 |
20/5/2018
resigned
2/2/2017
appointed
13/2/2014
appointed