| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PULMOBIOMED LTD | 🇬🇧Regno Unito | Active | 07/04/2026 – present |
| Officer | THE UK STEM CELL FOUNDATION | 🇬🇧Regno Unito | Active | 27/01/2026 – present |
| Officer | OXOMICS LTD | 🇬🇧Regno Unito | Dissolved | 10/04/2026 – present |
| Officer | TISSUE REGENIX GROUP LTD | 🇬🇧Regno Unito | Active | 13/01/2026 – 05/09/2025 |
| Officer | NEPESMO LTD | 🇬🇧Regno Unito | Dissolved | 18/04/2026 – 01/08/2023 |
| Officer | PREP BIOPHARM LIMITED | — | Dissolved | 31/12/2025 – 24/12/2018 |
| Officer | IMUTEX LIMITED | 🇬🇧Regno Unito | Dissolved | 27/04/2026 – 16/04/2020 |
| Officer | PROSTRATEX LTD. | 🇬🇧Regno Unito | Active | 20/04/2026 – present |
05/09/2025
resigned
27/05/2025
appointed
05/06/2017
appointed