| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | FRACTION41 LIMITED | 🇬🇧United Kingdom | Activa | 15/3/2026 – presente |
| Cargo | THE LADY ELEANOR HOLLES SCHOOL | — | Activa | 1/6/2026 – 4/2/2025 |
| Cargo | GLOBAL EDTECH TESTBED NETWORK COMMUNITY INTEREST COMPANY | 🇬🇧United Kingdom | Activa | 5/4/2026 – 23/5/2024 |
| Cargo | KAR PROPERTIES LIMITED | 🇬🇧United Kingdom | Disuelta | 15/4/2026 – presente |
| Cargo | SPARX LIMITED | — | Activa | 21/5/2026 – 28/2/2023 |
| Cargo | SWIFTSHIFT LIMITED | 🇬🇧United Kingdom | Activa | 19/5/2026 – 16/2/2019 |
| Cargo | MXC GLOBAL LIMITED | 🇬🇧United Kingdom | Disuelta | 24/5/2026 – presente |
| Cargo | ARK HORIZONS LIMITED | — | Activa | 25/5/2026 – presente |
| Cargo | VIAONIC TECHNOLOGIES LIMITED | — | Disuelta | 31/5/2026 – presente |
| Cargo | OCEANBIRD LIMITED | — | Disuelta | 11/6/2026 – presente |
26/8/2025
appointed
4/2/2025
resigned
27/11/2007
appointed