| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | BOREHOLE IMAGE & CORE SPECIALISTS LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 26/06/2024 – present |
| Person with significant control | WILDCAT GEOSCIENCE LIMITED | 🇬🇧Regno Unito | Active | 11/04/2024 – 17/08/2023 |
17/08/2023
resigned
06/06/2017
appointed
06/04/2017
appointed