| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | KIWI DRILLING SERVICES LTD | 🇬🇧Regno Unito | Active | 29/09/2025 – present |
| Officer | KIWI DRILLING SERVICES LTD | 🇬🇧Regno Unito | Active | 15/03/2026 – present |
| Person with significant control | SILVER FERN DRILLING CONSULTANCY LTD | — | Dissolved | 24/06/2024 – present |
| Officer | SILVER FERN DRILLING CONSULTANCY LTD | — | Dissolved | 10/05/2026 – present |
| Officer | KIWI DRILLING CONSULTANCY LTD | — | Dissolved | 23/05/2026 – present |
10/05/2026
United Kingdom → England
15/03/2026
England → United Kingdom
05/05/2011
appointed