| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SONIC AND SPECTRAL TECHNOLOGIES LIMITED | 🇬🇧Regno Unito | Active | 22/12/2025 – present |
| Officer | RAILTAINMENT LIMITED | 🇬🇧Regno Unito | Active | 29/01/2026 – present |
| Officer | TRICRYPTER LIMITED | 🇬🇧Regno Unito | Dissolved | 29/01/2026 – present |
| Officer | SUDOSY LIMITED | 🇬🇧Regno Unito | Dissolved | 01/04/2026 – present |
| Officer | STEP SOFTWARE LIMITED | 🇬🇧Regno Unito | Dissolved | 29/01/2026 – present |
| Officer | ASSETSCAPE SYSTEMS LIMITED | 🇬🇧Regno Unito | Dissolved | 29/01/2026 – present |
| Officer | RAILTAINMENT LIMITED | 🇬🇧Regno Unito | Dissolved | 29/01/2026 – present |
| Officer | ASSETSCAPE LIMITED | — | Active | 29/12/2025 – present |
| Officer | SYBERSYSTEMS LIMITED | 🇬🇧Regno Unito | Active | 29/01/2026 – present |
09/04/2026
United Kingdom → England
01/04/2026
England → United Kingdom
28/01/2009
appointed