| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | TREE CARE SKILLS TRAINING LTD | — | Disuelta | 25/4/2026 – presente |
| Cargo | FREE IDEAL BIOMASS (STAGE 1) LIMITED | 🇬🇧United Kingdom | Activa | 18/5/2026 – 2/12/2016 |
| Cargo | T BANYARD LIMITED | 🇬🇧United Kingdom | Activa | 4/5/2026 – presente |
| Cargo | BADBURY BIOMASS LIMITED | — | Disuelta | 5/5/2026 – 23/2/2017 |
| Cargo | ECO FRIENDLY HOMES LIMITED | — | Disuelta | 9/6/2026 – presente |
| Cargo | DANIEL C UPTON LIMITED | 🇬🇧United Kingdom | Disuelta | 11/2/2026 – 1/8/2014 |
9/8/2017
appointed
23/2/2017
resigned
18/10/2010
appointed