| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | TURBINE SIMULATED CELL TECHNOLOGIES LTD | 🇬🇧United Kingdom | Active | 11/04/2026 – 12/11/2020 |
| Officer | ORIBIOTECH LTD | 🇬🇧United Kingdom | Active | 02/05/2026 – 21/08/2020 |
| Officer | AJB ONCOLOGY CONSULTING LTD | 🇬🇧United Kingdom | Dissolved | 14/04/2026 – present |
| Officer | THERACRYF PLC | 🇬🇧United Kingdom | Active | 08/05/2026 – present |
| Officer | WEST THORPE (2011) LIMITED | 🇬🇧United Kingdom | Active | 11/03/2026 – present |
12/11/2020
resigned
21/08/2020
resigned
10/10/2014
appointed