| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | EXCELSA VENTURES LIMITED | 🇬🇧United Kingdom | Disuelta | 26/4/2026 – presente |
| Cargo | STURROCK AND ROBSON NEW ENERGY LIMITED | 🇬🇧United Kingdom | Activa | 27/5/2026 – 31/12/2020 |
| Cargo | STURROCK AND ROBSON SERVICES LTD | 🇬🇧United Kingdom | Activa | 22/5/2026 – 31/12/2020 |
| Cargo | REACH ENGINEERING & DIVING SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 10/2/2026 – 31/12/2020 |
| Cargo | LAVENDON HOLDINGS LIMITED | — | Disuelta | 7/6/2026 – 30/6/2017 |
7/6/2026
England → United Kingdom
31/12/2020
resigned
14/6/2007
appointed