| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | EVOLUTION BIOGAS LTD | 🇬🇧United Kingdom | Disuelta | 21/4/2026 – presente |
| Cargo | MARCHES SLUDGE DIGESTION LTD | 🇬🇧United Kingdom | Disuelta | 30/4/2026 – presente |
| Cargo | MARCHES BIOGAS LIMITED | — | Activa | 1/6/2026 – 2/1/2025 |
| Cargo | KMG SHROPSHIRE LTD | — | Activa | 9/4/2026 – 2/1/2025 |
2/1/2025
resigned
31/1/2020
appointed
16/10/2019
appointed