| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | ARBORIS HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 8/6/2026 – presente |
| Cargo | BIOGENICA TECH LIMITED | 🇬🇧United Kingdom | Activa | 9/6/2026 – presente |
| Cargo | ARBORIS INTERNATIONAL LIMITED | 🇬🇧United Kingdom | Activa | 4/3/2026 – presente |
| Cargo | NULAM TECHNOLOGIES LIMITED | 🇬🇧United Kingdom | Activa | 25/2/2026 – presente |
| Cargo | BIOGENICA LIMITED | 🇬🇧United Kingdom | Activa | 2/2/2026 – presente |
| Cargo | GAIA SCIENCES INNOVATION UK LIMITED | 🇬🇧United Kingdom | Activa | 29/1/2026 – presente |
| Cargo | SOURCE CERTAIN LIMITED | 🇬🇧United Kingdom | Activa | 31/12/2025 – presente |
| Cargo | ANTAEUS AI LIMITED | 🇬🇧United Kingdom | Activa | 28/1/2026 – presente |
| Cargo | AVIGHNA SUSTAINABILITY LIMITED | 🇬🇧United Kingdom | Activa | 6/4/2026 – presente |
| Cargo | AVIGHNA RESOURCES LIMITED | 🇬🇧United Kingdom | Activa | 6/4/2026 – presente |
| Cargo | GREENSPHERE ADVISORS LIMITED | 🇬🇧United Kingdom | Disuelta | 19/4/2026 – presente |
| Cargo | GREENSPHERE INVESTMENTS LIMITED | 🇬🇧United Kingdom | Disuelta | 19/4/2026 – presente |
| Cargo | SHUBAN POWER LIMITED | 🇬🇧United Kingdom | Disuelta | 18/5/2026 – presente |
| Cargo | SHUBAN 6 LIMITED | 🇬🇧United Kingdom | Disuelta | 14/5/2026 – 30/1/2018 |
| Cargo | FORTERRA PLC | 🇬🇧United Kingdom | Activa | 29/4/2026 – 30/9/2024 |
| Cargo | REGEN HOLDINGS LIMITED | — | Liquidación | 7/5/2026 – 26/5/2015 |
| Cargo | TILLERTECH LIMITED | 🇬🇧United Kingdom | Activa | 1/5/2026 – 26/5/2015 |
| Cargo | REGEN DEVCO LIMITED | 🇬🇧United Kingdom | Activa | 7/5/2026 – 26/5/2015 |
| Cargo | GREENSPHERE BIOMASS 2 LIMITED | — | Disuelta | 13/5/2026 – presente |
| Cargo | WESTERN BIO-ENERGY LTD | 🇬🇧United Kingdom | Activa | 19/12/2025 – presente |
| Cargo | NORTH CAVE AD LIMITED | 🇬🇧United Kingdom | Disuelta | 14/5/2026 – presente |
| Cargo | WESTERN FORESTRY AND ENERGY LIMITED | 🇬🇧United Kingdom | Disuelta | 14/5/2026 – presente |
| Cargo | SHUBAN 9 LIMITED | 🇬🇧United Kingdom | Disuelta | 14/5/2026 – 10/8/2015 |
| Cargo | SHUBAN 11 LIMITED | — | Disuelta | 16/5/2026 – presente |
| Cargo | DURANTA ENERGY SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 8/1/2026 – 10/1/2023 |
| Cargo | DURANTA HOLDING COMPANY LIMITED | 🇬🇧United Kingdom | Disuelta | 18/5/2026 – presente |
| Cargo | DURANTA TEESSIDE LIMITED | 🇬🇧United Kingdom | Activa | 7/1/2026 – 10/1/2023 |
| Cargo | DURANTA ENERGY LIMITED | 🇬🇧United Kingdom | Activa | 7/1/2026 – presente |
| Cargo | PB AVIGHNA LIMITED | 🇬🇧United Kingdom | Activa | 27/2/2026 – presente |
8/6/2026
England → United Kingdom
3/6/2026
United Kingdom → England
25/2/2010
appointed