| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | CCM RESEARCH LIMITED | 🇬🇧United Kingdom | Activa | 26/3/2026 – presente |
| Cargo | CCM X LIMITED | 🇬🇧United Kingdom | Activa | 26/3/2026 – presente |
| Cargo | CCM TECHNOLOGIES LIMITED | 🇬🇧United Kingdom | Activa | 26/3/2026 – presente |
| Cargo | LS LIONS RFC LIMITED | 🇬🇧United Kingdom | Activa | 18/12/2025 – 3/6/2025 |
| Cargo | ELEMENTAL DIGEST EDIBLES LIMITED | 🇬🇧United Kingdom | Solicitud de baja | 26/3/2026 – presente |
| Cargo | ELEMENTAL DIGEST THALLO LIMITED | 🇬🇧United Kingdom | Solicitud de baja | 26/3/2026 – presente |
| Cargo | ELEMENTAL DIGEST ENERGY LIMITED | 🇬🇧United Kingdom | Disuelta | 26/3/2026 – presente |
| Cargo | ELEMENTAL DIGEST SYSTEMS LIMITED | 🇬🇧United Kingdom | Disuelta | 24/12/2025 – 29/8/2025 |
| Cargo | ELEMENTAL DIGEST LIMITED | — | Otra | 26/3/2026 – presente |
| Cargo | KIWI CONSULTING SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 26/3/2026 – presente |
| Cargo | RENOVARE FUELS LIMITED | 🇬🇧United Kingdom | Activa | 26/3/2026 – 11/10/2019 |
| Cargo | TAMAR ORGANIC WASTE LIMITED | 🇬🇧United Kingdom | Activa | 7/5/2026 – 6/2/2018 |
| Cargo | TAMAR RENEWABLE POWER (HODDESDON) LIMITED | 🇬🇧United Kingdom | Activa | 10/5/2026 – 6/2/2018 |
| Cargo | TAMAR RENEWABLE POWER (BASINGSTOKE) LIMITED | 🇬🇧United Kingdom | Activa | 10/5/2026 – 6/2/2018 |
| Cargo | TAMAR ENERGY (HERMES HOLDINGS) LIMITED | 🇬🇧United Kingdom | Activa | 10/5/2026 – 6/2/2018 |
| Cargo | TAMAR ENERGY (HOLDINGS) LIMITED | 🇬🇧United Kingdom | Activa | 10/5/2026 – 6/2/2018 |
| Cargo | HOLBEACH BIOGAS LIMITED | 🇬🇧United Kingdom | Activa | 22/5/2026 – 6/2/2018 |
| Cargo | SUTTON GRANGE AD LIMITED | 🇬🇧United Kingdom | Activa | 20/5/2026 – 6/2/2018 |
| Cargo | TAMAR ENERGY LIMITED | 🇬🇧United Kingdom | Activa | 26/3/2026 – 6/2/2018 |
| Cargo | TAMAR COMPOSTING (EAST ANGLIA) LIMITED | 🇬🇧United Kingdom | Activa | 14/6/2026 – 6/2/2018 |
| Cargo | TAMAR RENEWABLE POWER (ESSEX) LIMITED | 🇬🇧United Kingdom | Activa | 28/5/2026 – 6/2/2018 |
| Cargo | ENVAR RECYCLING (SUFFOLK) LIMITED | 🇬🇧United Kingdom | Activa | 24/5/2026 – 6/2/2018 |
| Cargo | THE BEDDINGHAM COMPOST COMPANY LTD | 🇬🇧United Kingdom | Activa | 23/1/2026 – 6/2/2018 |
| Cargo | SARGAS POWER YORKSHIRE LIMITED | — | Disuelta | 9/6/2026 – 27/11/2013 |
| Cargo | 2CO OIL LIMITED | — | Disuelta | 24/5/2026 – 27/11/2013 |
| Cargo | 2CO OIL LIMITED | — | Disuelta | 24/5/2026 – 27/11/2013 |
| Cargo | 2CO CARBON LIMITED | — | Disuelta | 24/5/2026 – 27/11/2013 |
| Cargo | SARGAS POWER YORKSHIRE LIMITED | — | Disuelta | 9/6/2026 – 27/11/2013 |
| Cargo | 2CO POWER LIMITED | — | Disuelta | 24/5/2026 – 27/11/2013 |
24/5/2026
England → United Kingdom
21/5/2026
United Kingdom → England
27/11/2013
resigned