| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BLUEBERRY THERAPEUTICS LIMITED | 🇬🇧United Kingdom | Liquidation | 06/01/2026 – present |
| Officer | PLANT-EX BIO SCIENCE LTD | 🇬🇧United Kingdom | Dissolved | 08/04/2026 – present |
| Officer | KYMAB GROUP LIMITED | 🇬🇧United Kingdom | Active | 24/04/2026 – 26/10/2018 |
| Officer | WREN THERAPEUTICS LIMITED | 🇬🇧United Kingdom | Dissolved | 28/04/2026 – 29/10/2018 |
| Officer | NIDUS LABORATORIES LIMITED | — | Dissolved | 26/04/2026 – 26/10/2018 |
| Officer | BRANDON POINT INDUSTRIES (UK) LIMITED | 🇬🇧United Kingdom | Dissolved | 10/05/2026 – 28/09/2015 |
| Officer | HETEROGENEX LTD | — | Dissolved | 16/05/2026 – present |
10/12/2019
appointed
26/09/2019
appointed
01/03/2013
appointed