| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | MARRIOTT WELL ENGINEERING AND MANAGEMENT SERVICES LTD | 🇬🇧Regno Unito | Active | 10/03/2026 – 10/01/2026 |
| Officer | MARRIOTT GEOTECHNICAL DRILLING LTD | 🇬🇧Regno Unito | Active | 03/05/2026 – 31/12/2024 |
| Officer | PROTEUM LIMITED | — | Active | 03/06/2026 – 03/12/2010 |
10/01/2026
resigned
31/12/2024
resigned
09/10/2008
appointed