| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | O & M DEVELOPMENTS LTD | 🇬🇧United Kingdom | Solicitud de baja | 19/6/2024 – presente |
| Persona con control significativo | JOHNSTON INVESTMENTS LTD | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Persona con control significativo | JOHNSTON HOMES LTD | — | Activa | 18/6/2024 – presente |
| Persona con control significativo | ALLOY AND STEEL METALWORKS LTD | 🇬🇧United Kingdom | Solicitud de baja | 18/6/2024 – presente |
| Cargo | JOHNSTON HOMES LTD | — | Activa | 26/1/2026 – presente |
| Cargo | JOHNSTON INVESTMENTS LTD | 🇬🇧United Kingdom | Activa | 29/1/2026 – presente |
| Cargo | LEARN AS ONE | — | Disuelta | 11/6/2026 – presente |
11/6/2026
England → United Kingdom
19/6/2024
England → Northern Ireland
6/10/2006
appointed