| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | SA ONE HEALTHTECH LIMITED | 🇬🇧Regno Unito | Active | 23/06/2024 – 21/03/2019 |
| Person with significant control | NEUROTHERAPEUTICS LIMITED | 🇬🇧Regno Unito | Dissolved | 25/06/2024 – present |
| Person with significant control | SA1 HOLDING COMPANY LTD | 🇬🇧Regno Unito | Active | 10/12/2025 – present |
| Person with significant control | ORUM BIOCOSMETICS LIMITED | — | Dissolved | 25/06/2024 – present |
21/03/2019
resigned
28/10/2017
appointed
06/04/2016
appointed