| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | THERMOLOGY HEALTH LTD | 🇬🇧Regno Unito | Active | 21/03/2026 – 10/04/2025 |
| Officer | CELSIUS HEALTH LTD | 🇬🇧Regno Unito | Dissolved | 13/04/2026 – present |
| Officer | NATIONAL PHYSICAL LABORATORY LIMITED | 🇬🇧Regno Unito | Active | 15/12/2025 – present |
| Officer | NPL LABORATORIES LIMITED | 🇬🇧Regno Unito | Active | 15/12/2025 – present |
10/04/2025
resigned
18/09/2023
appointed
12/04/2017
appointed