| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ENVOGEN INSTRUMENT SERVICES LIMITED | 🇬🇧Regno Unito | Active | 20/04/2026 – present |
| Person with significant control | ENVOGEN M. AND I. LTD. | 🇬🇧Regno Unito | Active | 25/06/2024 – 02/04/2019 |
| Officer | ENVOGEN M. AND I. LTD. | 🇬🇧Regno Unito | Active | 17/04/2026 – present |
| Officer | ENVOGEN OIL AND GAS LIMITED | — | Dissolved | 02/06/2026 – present |
23/06/2025
appointed
02/04/2019
resigned
08/12/2008
appointed