| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | PGS PENSION TRUSTEE LIMITED | 🇬🇧United Kingdom | Activa | 10/3/2026 – presente |
| Cargo | — | — | Activa | 10/3/2026 – 22/4/2013 |
| Cargo | PGS GEOPHYSICAL (UK) LIMITED | — | Disuelta | 10/3/2026 – 22/4/2013 |
| Cargo | PGS SEISMIC SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 11/2/2026 – 22/4/2013 |
| Cargo | AZEIRE LIMITED | 🇬🇧United Kingdom | Activa | 10/3/2026 – 22/4/2013 |
| Cargo | — | — | Activa | 10/3/2026 – 22/4/2013 |
| Cargo | ARROW SEISMIC INVEST IV LIMITED | — | Disuelta | 10/3/2026 – 22/4/2013 |
| Cargo | — | — | Activa | 10/3/2026 – 22/4/2013 |
| Cargo | ARROW SEISMIC INVEST VI LIMITED | — | Disuelta | 10/3/2026 – 22/4/2013 |
22/1/2026
appointed
22/4/2013
resigned
13/5/2008
appointed