| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | TALARIA TECHNOLOGY LIMITED | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Person with significant control | SIGNUM GEOPHYSICAL LTD | 🇬🇧United Kingdom | Dissolved | 28/05/2024 – present |
08/04/2021
appointed
06/04/2016
appointed