| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SUSTAINABLE WOOD ENERGY LTD | 🇬🇧United Kingdom | Activa | 2/6/2026 – presente |
| Cargo | DORSET SEA SALT COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 20/4/2026 – 13/10/2020 |
| Cargo | CEDAR INNOVATIONS LIMITED | 🇬🇧United Kingdom | Activa | 14/4/2026 – presente |
| Cargo | FREE IDEAL BIOMASS (STAGE 1) LIMITED | 🇬🇧United Kingdom | Activa | 18/5/2026 – 2/12/2016 |
| Cargo | BADBURY BIOMASS LIMITED | — | Disuelta | 5/5/2026 – 23/2/2017 |
| Cargo | ECO FRIENDLY HOMES LIMITED | — | Disuelta | 9/6/2026 – presente |
| Cargo | WHEATGRASS WORLD LTD | 🇬🇧United Kingdom | Disuelta | 31/5/2026 – presente |
| Cargo | ECO FRIENDLY HOMES LIMITED | — | Disuelta | 9/6/2026 – presente |
| Cargo | DANIEL C UPTON LIMITED | 🇬🇧United Kingdom | Disuelta | 11/2/2026 – 10/1/2017 |
| Cargo | DANIEL C UPTON LIMITED | 🇬🇧United Kingdom | Disuelta | 11/2/2026 – 10/1/2017 |
1/2/2022
appointed
13/10/2020
resigned
16/4/2004
appointed