| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | LEWIS'S LIVERPOOL ENERGY PARK LIMITED | — | Disuelta | 16/5/2026 – 8/4/2013 |
| Cargo | ACOUSTIC SENSING TECHNOLOGY (UK) LTD | — | Disuelta | 17/5/2026 – 12/9/2013 |
| Cargo | CABLE SENSE LIMITED | — | Disuelta | 2/6/2026 – 31/7/2016 |
31/7/2016
resigned
12/9/2013
resigned
15/11/2012
appointed