| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ARUNDEL ARBORETUM LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Person with significant control | ARUNDEL ARBORETUM LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | INTTECO LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | SIGNAL ANALYTICS LTD | 🇬🇧Regno Unito | Dissolved | 24/06/2024 – present |
| Person with significant control | LINN SYSTEMS LTD | 🇬🇧Regno Unito | Active | 18/06/2024 – 30/07/2021 |
| Officer | SIGNAL ANALYTICS LTD | 🇬🇧Regno Unito | Dissolved | 06/05/2026 – 31/12/2017 |
| Officer | LINN SYSTEMS LTD | 🇬🇧Regno Unito | Active | 27/02/2026 – 25/08/2021 |
06/05/2026
United Kingdom → England
25/03/2026
England → United Kingdom
07/01/2009
appointed