| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CRANS AVIATION HOLDINGS SA | 🇨🇭Svizzera | Active | 10/12/2025 – present |
| Officer | CRANS AVIATION SA | 🇨🇭Svizzera | Active | 10/12/2025 – present |
| Officer | ELWOOD TECHNOLOGIES SERVICES LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – 16/07/2021 |
| Officer | SIG UK (2) LIMITED | 🇬🇧Regno Unito | Dissolved | 03/04/2026 – 28/09/2021 |
| Officer | BREVAN HOWARD SERVICES LTD | 🇬🇧Regno Unito | Active | 07/01/2026 – present |
| Officer | BREVAN HOWARD ASSET MANAGEMENT SERVICES LIMITED | 🇬🇧Regno Unito | Active | 08/01/2026 – present |
| Officer | SIG TECHNOLOGIES LIMITED | 🇬🇧Regno Unito | Active | 07/04/2026 – 28/09/2021 |
| Officer | ELWOOD ASSET MANAGEMENT SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 17/04/2026 – 20/07/2021 |
| Officer | AI MX2 (UK) LIMITED | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – 22/02/2021 |
14/04/2022
appointed
28/09/2021
resigned
09/08/2018
appointed