| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | BIOGEN HAULAGE LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | FAIRFIELDS FARM ENERGY LIMITED | 🇬🇧United Kingdom | Activa | 29/1/2026 – presente |
| Cargo | TAMAR ENERGY DEVELOPMENT COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | BIOGEN SOUTHERN LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | POTESTAS POWER LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | GARSTON POWER LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | BIOGEN BIOENERGY LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | MANOR FARM GREEN ENERGY LIMITED | 🇬🇧United Kingdom | Activa | 29/1/2026 – presente |
| Cargo | TAMAR ORGANIC WASTE LIMITED | 🇬🇧United Kingdom | Activa | 22/12/2025 – presente |
| Cargo | TAMAR RENEWABLE POWER (HODDESDON) LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | TAMAR ENERGY (HERMES HOLDINGS) LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | TAMAR ENERGY OPERATING COMPANY (ONE) LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | FAIRFIELDS FARM ENERGY HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | OXON RENEWABLES LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | TAMAR COMPOSTING (EAST ANGLIA) LIMITED | 🇬🇧United Kingdom | Activa | 27/1/2026 – presente |
| Cargo | TAMAR RENEWABLE POWER (ESSEX) LIMITED | 🇬🇧United Kingdom | Activa | 25/2/2026 – presente |
| Cargo | WESTER KERROWGAIR FARM ENERGY LIMITED | 🇬🇧United Kingdom | Activa | 29/1/2026 – presente |
| Cargo | VERTIGO ENERGY LIMITED | 🇬🇧United Kingdom | Activa | 15/12/2025 – presente |
| Cargo | TORNAGRAIN GAS MILL LIMITED | 🇬🇧United Kingdom | Activa | 15/12/2025 – presente |
| Cargo | TAMAR ENERGY LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | STRAGGLETHORPE ENERGY LIMITED | 🇬🇧United Kingdom | Activa | 29/1/2026 – presente |
| Cargo | TAMAR ENERGY (HOLDINGS) LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | TAMAR RENEWABLE POWER (BASINGSTOKE) LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | BIOGEN LTD | — | Activa | 26/2/2026 – presente |
| Cargo | BIOGEN EM MIDCO LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | BIOGEN EM HOLDCO LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | BIOGEN EM LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | ALAUNA RENEWABLE ENERGY LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | BIOGEN (UK) LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | ANCALA BIOENERGY LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | BIOGEN EM OPCO LIMITED | 🇬🇧United Kingdom | Activa | 27/1/2026 – presente |
| Cargo | BIOGEN HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | BIOGEN EM TOPCO LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
26/2/2026
England → United Kingdom
26/2/2026
appointed
3/2/2025
appointed