| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | TREGUNNON QUARRY LIMITED | 🇬🇧United Kingdom | Activa | 15/4/2026 – 31/3/2005 |
| Cargo | TREGUNNON QUARRY LIMITED | 🇬🇧United Kingdom | Activa | 15/4/2026 – 1/1/2004 |
| Cargo | WEST OF ENGLAND QUARRY COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 15/4/2026 – 31/3/2005 |
| Cargo | WEST OF ENGLAND QUARRY COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 15/4/2026 – 1/1/2004 |
| Cargo | A ONE INTEGRATED HIGHWAY SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 29/4/2026 – 31/3/2005 |
| Cargo | A ONE INTEGRATED HIGHWAY SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 29/4/2026 – 1/1/2004 |
| Cargo | SOUTH WEST HIGHWAYS LIMITED | 🇬🇧United Kingdom | Activa | 2/3/2026 – 1/1/2004 |
| Cargo | SOUTH WEST HIGHWAYS LIMITED | 🇬🇧United Kingdom | Activa | 2/3/2026 – 31/3/2005 |
31/3/2005
resigned
1/1/2004
resigned
10/2/1995
appointed