| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | WELLS HOLDING GROUP LIMITED | — | Solicitud de baja | 8/4/2026 – 17/2/2012 |
| Cargo | POLYSOURCE HOLDINGS GROUP LIMITED | 🇬🇧United Kingdom | Activa | 8/4/2026 – 17/2/2012 |
| Cargo | WELLS PERFORMANCE MATERIALS LIMITED | 🇬🇧United Kingdom | Activa | 14/4/2026 – 17/2/2012 |
| Cargo | R&E HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 8/4/2026 – 17/2/2012 |
17/2/2012
resigned
17/2/2011
appointed
10/6/1997
appointed