| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | GREENLOCK SELF STORAGE LIMITED | 🇬🇧United Kingdom | Activa | 7/4/2026 – presente |
| Cargo | ECOCOMBUSTION SYSTEMS LIMITED | 🇬🇧United Kingdom | Disuelta | 18/4/2026 – presente |
| Cargo | BURGHFIELD GRIDCO LIMITED | 🇬🇧United Kingdom | Disuelta | 17/4/2026 – presente |
| Cargo | PYROPURE LIMITED | 🇬🇧United Kingdom | Liquidación | 31/5/2026 – 31/12/2013 |
| Cargo | SYN2GEN LIMITED | 🇬🇧United Kingdom | Activa | 1/5/2026 – presente |
| Cargo | BIOSNG DEVELOPMENTS LTD | — | Disuelta | 5/6/2026 – 4/9/2009 |
| Cargo | GO GREEN FUELS LTD | — | Disuelta | 5/6/2026 – 4/9/2009 |
2/4/2020
appointed
3/1/2019
appointed
12/11/2007
appointed