| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | WOOD FUEL AND HEATING ASSOCIATION LIMITED | 🇬🇧United Kingdom | Activa | 11/3/2026 – 28/4/2026 |
| Cargo | GTF ENTERPRISES LTD | 🇬🇧United Kingdom | Activa | 29/3/2026 – presente |
| Cargo | ENVIRONMENTAL COMPLIANCE SOLUTIONS LTD | 🇬🇧United Kingdom | Activa | 16/4/2026 – presente |
| Cargo | RENEWABLE HEAT SYSTEMS LTD | — | Disuelta | 24/5/2026 – presente |
| Cargo | TALBOTT'S RENEWABLE ENERGY ENTERPRISES LIMITED | 🇬🇧United Kingdom | Disuelta | 1/6/2026 – presente |
| Cargo | TALBOTT'S BIOMASS ENERGY SYSTEMS LTD | — | Activa | 7/6/2026 – 31/5/2018 |
29/4/2026
United Kingdom → England
28/4/2026
resigned
6/2/2009
appointed