| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | HELOEV LTD | 🇬🇧United Kingdom | Dissolved | 06/04/2026 – present |
| Officer | ENSMART POWER LTD | 🇬🇧United Kingdom | Active | 09/04/2026 – 22/02/2021 |
| Officer | GLOBAL PROSTATE SOLUTIONS LTD | 🇬🇧United Kingdom | Active | 18/05/2026 – present |
| Officer | PROSTATE SYSTEMS LTD | 🇬🇧United Kingdom | Dissolved | 17/05/2026 – present |
| Officer | PROSTATE TECHNOLOGY LTD | 🇬🇧United Kingdom | Dissolved | 17/05/2026 – present |
22/02/2021
resigned
01/02/2021
appointed
29/11/2012
appointed