| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | TRUSTACH LIMITED | 🇬🇧United Kingdom | Activa | 2/5/2026 – presente |
| Cargo | MRBL LIMITED | 🇬🇧United Kingdom | Activa | 18/5/2026 – 8/6/2015 |
| Cargo | KIER FINANCE LIMITED | 🇬🇧United Kingdom | Solicitud de baja | 20/5/2026 – 8/6/2015 |
| Cargo | KIER HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 12/6/2026 – 8/6/2015 |
| Cargo | KIER FINANCE & TREASURY HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 20/5/2026 – 8/6/2015 |
| Cargo | MOUCHEL GROUP PLC | 🇬🇧United Kingdom | Disuelta | 3/2/2026 – presente |
| Cargo | EXOVA TREASURY LIMITED | 🇬🇧United Kingdom | Activa | 3/6/2026 – 4/3/2011 |
| Cargo | EXOVA TOPCO LIMITED | — | Disuelta | 2/6/2026 – 4/3/2011 |
| Cargo | EXOVA HOLDINGS LIMITED | — | Disuelta | 3/6/2026 – 4/3/2011 |
| Cargo | ELEMENT MATERIALS TECHNOLOGY (MEXICO) LTD. | 🇬🇧United Kingdom | Activa | 6/6/2026 – 4/3/2011 |
12/6/2026
Scotland → United Kingdom
2/6/2026
United Kingdom → Scotland
17/10/2008
appointed