| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | LIGHTWORKS SOFTWARE LIMITED | 🇬🇧Regno Unito | Dissolved | 25/05/2026 – present |
| Officer | VSI TRUSTEES LIMITED | 🇬🇧Regno Unito | Dissolved | 06/06/2026 – present |
| Officer | SIEMENS ELECTRONIC DESIGN AUTOMATION LTD | 🇬🇧Regno Unito | Active | 06/02/2026 – 01/03/2021 |
| Officer | SIEMENS INDUSTRY SOFTWARE LIMITED | 🇬🇧Regno Unito | Active | 09/02/2026 – 01/03/2021 |
01/03/2021
resigned
18/09/2018
appointed
14/08/2014
appointed