| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | MARK P CALVERT LTD | 🇬🇧United Kingdom | Activa | 18/12/2023 – presente |
| Persona con control significativo | CALVERT & GREEN LTD | 🇬🇧United Kingdom | Disuelta | 21/6/2024 – 1/3/2023 |
| Persona con control significativo | MOSAIC LED LTD | 🇬🇧United Kingdom | Disuelta | 25/6/2024 – 1/1/2020 |
| Persona con control significativo | IMMERSIVE LONDON LIMITED | — | Disuelta | 26/6/2024 – presente |
| Persona con control significativo | REALTIME ENVIRONMENT SYSTEMS LTD | 🇬🇧United Kingdom | Activa | 28/11/2023 – 25/4/2023 |
10/5/2026
United Kingdom → England
11/4/2026
England → United Kingdom
6/4/2016
appointed