| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PROCESS SENSING TECHNOLOGIES LTD. | 🇬🇧United Kingdom | Active | 24/04/2026 – 25/11/2020 |
| Officer | PHYSICAL PROPERTIES TESTING LTD. | 🇬🇧United Kingdom | Active | 08/05/2026 – 18/03/2025 |
18/03/2025
resigned
25/11/2020
resigned
09/09/2014
appointed