| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PGS PENSION TRUSTEE LIMITED | 🇬🇧Regno Unito | Active | 10/03/2026 – present |
| Officer | — | — | Active | 10/03/2026 – 22/04/2013 |
| Officer | PGS GEOPHYSICAL (UK) LIMITED | — | Dissolved | 10/03/2026 – 22/04/2013 |
| Officer | PGS SEISMIC SERVICES LIMITED | 🇬🇧Regno Unito | Active | 11/02/2026 – 22/04/2013 |
| Officer | AZEIRE LIMITED | 🇬🇧Regno Unito | Active | 10/03/2026 – 22/04/2013 |
| Officer | — | — | Active | 10/03/2026 – 22/04/2013 |
| Officer | ARROW SEISMIC INVEST IV LIMITED | — | Dissolved | 10/03/2026 – 22/04/2013 |
| Officer | — | — | Active | 10/03/2026 – 22/04/2013 |
| Officer | ARROW SEISMIC INVEST VI LIMITED | — | Dissolved | 10/03/2026 – 22/04/2013 |
22/01/2026
appointed
22/04/2013
resigned
13/05/2008
appointed