| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | FERNRIGG LIMITED | 🇬🇧United Kingdom | Disuelta | 1/1/2026 – 3/4/2020 |
| Cargo | GUTHRIE CASTLE LIMITED | 🇬🇧United Kingdom | Activa | 18/5/2026 – presente |
| Cargo | ANGUS M WATSON LTD. | 🇬🇧United Kingdom | Activa | 24/1/2026 – presente |
3/4/2020
resigned
19/5/2009
appointed
23/1/2008
appointed