| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | JR LOUDSPEAKERS LIMITED | 🇬🇧United Kingdom | Activa | 5/5/2026 – presente |
| Cargo | SWISSTONE LIMITED | — | Activa | 7/5/2026 – presente |
| Cargo | CHARTWELL ELECTRO-ACOUSTICS LIMITED | — | Activa | 7/5/2026 – presente |
| Cargo | ASSIDUOUS CONSULTING LTD | 🇬🇧United Kingdom | Disuelta | 27/5/2026 – presente |
20/4/2015
appointed
15/1/2015
appointed
19/4/2010
appointed