| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | HOULDER ENGINEERING GROUP LIMITED | 🇬🇧United Kingdom | Activa | 9/6/2026 – 31/12/2015 |
| Cargo | GOSHAWK INSURANCE HOLDINGS LIMITED | 🇬🇧United Kingdom | Liquidación | 14/4/2026 – 31/10/2003 |
| Cargo | GTL RESOURCES LIMITED | 🇬🇧United Kingdom | Activa | 15/5/2026 – 5/12/1995 |
31/12/2015
resigned
1/5/2012
appointed
15/7/1993
appointed