| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ALTURIX HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 19/04/2026 – 28/07/2025 |
| Officer | KELSO GROUP LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – 28/07/2025 |
| Person with significant control | KELSO PHARMA LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Officer | KELSO PHARMA LIMITED | 🇬🇧Regno Unito | Active | 15/12/2025 – present |
| Officer | ARCHIMEDES PHARMA TRUSTEES LIMITED | — | Dissolved | 26/05/2026 – 09/02/2016 |
26/05/2026
United Kingdom → Scotland
19/04/2026
Scotland → United Kingdom
05/08/2014
appointed