| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BIOGEN HAULAGE LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | TAMAR ENERGY OPERATING COMPANY (ONE) LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | BIOGEN (UK) LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | BIOGEN WAEN LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | TAMAR COMPOSTING (EAST ANGLIA) LIMITED | 🇬🇧United Kingdom | Active | 27/01/2026 – present |
| Officer | GREENFINCH LIMITED | 🇬🇧United Kingdom | Proposal to strike off | 26/02/2026 – present |
| Officer | BIOGEN SOUTHERN LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | TAMAR RENEWABLE POWER (HODDESDON) LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | TAMAR ORGANIC WASTE LIMITED | 🇬🇧United Kingdom | Active | 22/12/2025 – present |
| Officer | TAMAR RENEWABLE POWER (ESSEX) LIMITED | 🇬🇧United Kingdom | Active | 25/02/2026 – present |
| Officer | TAMAR ENERGY LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | TAMAR ENERGY DEVELOPMENT COMPANY LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | POTESTAS POWER LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | BIOGEN LTD | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | MANOR FARM GREEN ENERGY LIMITED | 🇬🇧United Kingdom | Active | 29/01/2026 – present |
| Officer | TORNAGRAIN GAS MILL LIMITED | 🇬🇧United Kingdom | Active | 15/12/2025 – present |
| Officer | GARSTON POWER LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | BIOGEN EM OPCO LIMITED | 🇬🇧United Kingdom | Active | 27/01/2026 – present |
| Officer | BIOGEN EM HOLDCO LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | BIOGEN BIOENERGY LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | BIOGEN EM LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | BIOGEN HOLDINGS LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | OXON RENEWABLES LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | ALAUNA RENEWABLE ENERGY LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | BIOGEN BRYN PICA LIMITED | — | Active | 26/02/2026 – present |
| Officer | TAMAR RENEWABLE POWER (BASINGSTOKE) LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | BIOGEN EM TOPCO LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | WESTER KERROWGAIR FARM ENERGY LIMITED | 🇬🇧United Kingdom | Active | 29/01/2026 – present |
| Officer | ANCALA BIOENERGY LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | SUTTON GRANGE AD LIMITED | 🇬🇧United Kingdom | Active | 25/02/2026 – present |
| Officer | BIOGEN GWYRIAD LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | BIOGEN EM MIDCO LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | VERTIGO ENERGY LIMITED | 🇬🇧United Kingdom | Active | 15/12/2025 – present |
| Officer | FAIRFIELDS FARM ENERGY LIMITED | 🇬🇧United Kingdom | Active | 29/01/2026 – present |
| Officer | TAMAR ENERGY (HERMES HOLDINGS) LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | STRAGGLETHORPE ENERGY LIMITED | 🇬🇧United Kingdom | Active | 29/01/2026 – present |
| Officer | HOLBEACH BIOGAS LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | TAMAR ENERGY (HOLDINGS) LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | FAIRFIELDS FARM ENERGY HOLDINGS LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Person with significant control | CROCO PROFESSIONAL SERVICES LTD | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Officer | CROCO PROFESSIONAL SERVICES LTD | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | LOW CARBON ECO2 ENERGY LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | ECO2 CANADA TRUSTEE LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | ECO2 DULAIS WINDFARM LIMITED | 🇬🇧United Kingdom | Dissolved | 26/02/2026 – present |
| Officer | ECO2 DULAIS LIMITED | 🇬🇧United Kingdom | Dissolved | 26/02/2026 – present |
| Officer | ECO2 LYG LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – present |
| Officer | AQUAFLOW UTILITIES LIMITED | — | Dissolved | 21/04/2026 – present |
| Officer | ECO2 MANAGEMENT SERVICES LIMITED | — | Active | 26/02/2026 – 14/12/2022 |
| Officer | ECO2 LIMITED | 🇬🇧United Kingdom | Active | 26/02/2026 – 26/01/2024 |
24/03/2026
England → United Kingdom
26/02/2026
England → United Kingdom
18/08/2022
appointed