| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | ARCATONE LIMITED | 🇬🇧Regno Unito | Active | 23/06/2024 – present |
| Officer | ARCATONE LIMITED | 🇬🇧Regno Unito | Active | 27/03/2026 – present |
| Person with significant control | LIBRIOS SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – 20/12/2018 |
| Person with significant control | — | — | Active | 26/06/2024 – 20/12/2018 |
| Person with significant control | LIBRIOS RESEARCH LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – 20/12/2018 |
| Person with significant control | LIBRIOS MEDIA LIMITED | 🇬🇧Regno Unito | Dissolved | 21/06/2024 – 20/12/2018 |
| Person with significant control | LIBRIOS LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Officer | LIBRIOS MEDIA LIMITED | 🇬🇧Regno Unito | Dissolved | 30/04/2026 – 18/11/2016 |
| Officer | LIBRIOS SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 21/05/2026 – present |
| Officer | LIBRIOS LIMITED | 🇬🇧Regno Unito | Active | 13/05/2026 – present |
| Officer | LIBRIOS RESEARCH LIMITED | 🇬🇧Regno Unito | Active | 13/03/2026 – present |
15/08/2022
appointed
20/12/2018
resigned
23/03/1994
appointed