| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | C4X DISCOVERY HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 09/05/2026 – present |
| Officer | GLEN CLOVA SCIENTIFIC LIMITED | 🇬🇧Regno Unito | Active | 01/04/2026 – present |
| Officer | VALNEVA UK LIMITED | 🇬🇧Regno Unito | Active | 01/05/2026 – 29/09/2020 |
| Officer | REDX PHARMA LIMITED | 🇬🇧Regno Unito | Active | 26/05/2026 – 14/08/2017 |
| Person with significant control | STUART & MUIR CONSULTING LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | HARLING TAXIS LTD | 🇬🇧Regno Unito | Active | 25/06/2024 – 06/04/2016 |
| Officer | HARLING TAXIS LTD | 🇬🇧Regno Unito | Active | 08/05/2026 – 01/10/2016 |
| Officer | SYNPROMICS AGBIOSUB LIMITED | — | Dissolved | 15/05/2026 – present |
| Officer | STUART & MUIR CONSULTING LIMITED | 🇬🇧Regno Unito | Active | 20/01/2026 – present |
| Officer | STUART & MUIR CONSULTING LIMITED | 🇬🇧Regno Unito | Active | 20/01/2026 – present |
| Officer | LUSTRE SKIN LTD | 🇬🇧Regno Unito | Active | 16/04/2026 – 25/09/2014 |
| Officer | ASTERION LIMITED | 🇬🇧Regno Unito | Dissolved | 04/03/2026 – 16/04/2008 |
| Officer | SEQIRUS VACCINES HOLDINGS LIMITED | 🇬🇧Regno Unito | Dissolved | 17/12/2025 – 08/07/2004 |
15/05/2026
England → Scotland
13/05/2026
Scotland → England
09/05/2003
appointed