| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | WESTHOUSE MEDICAL SERVICES PLC | — | Disuelta | 23/5/2026 – 12/7/2012 |
| Cargo | TECHNIS INTERNATIONAL PLC | — | Disuelta | 5/6/2026 – presente |
| Cargo | WENLO RESOURCES PLC | 🇬🇧United Kingdom | Disuelta | 25/5/2026 – 21/3/2013 |
| Cargo | MONTROYAL MANAGEMENT SERVICES LTD | — | Disuelta | 22/5/2026 – 20/8/2013 |
20/8/2013
resigned
21/3/2013
resigned
4/4/2012
appointed