| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | THE SCOTTISH COAL (DEEP MINE) COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 10/12/2025 – presente |
| Cargo | THE SCOTTISH COAL COMPANY LIMITED | 🇬🇧United Kingdom | Disuelta | 24/2/2026 – 20/9/2006 |
20/9/2006
resigned
30/7/1999
appointed