| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | USK RURAL LIFE MUSEUM | — | Activa | 2/6/2026 – 12/11/2019 |
| Cargo | ENVIRONERGY LIMITED | — | Disuelta | 20/5/2026 – presente |
| Cargo | GPMG LIMITED | — | Activa | 7/6/2026 – 13/5/2011 |
12/11/2019
resigned
11/4/2014
appointed
29/5/2007
appointed