| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | WEIR GROUP PLC(THE) | 🇬🇧United Kingdom | Activa | 10/2/2026 – presente |
| Cargo | NATIONAL GRID PLC | 🇬🇧United Kingdom | Activa | 16/4/2026 – presente |
| Cargo | NATIONAL GRID WILLIAM LIMITED | — | Activa | 26/5/2026 – 1/9/2017 |
| Cargo | QUADGAS PLEDGECO LIMITED | 🇬🇧United Kingdom | Activa | 22/4/2026 – 20/7/2018 |
| Cargo | QUADGAS MIDCO LIMITED | 🇬🇧United Kingdom | Activa | 22/4/2026 – 20/7/2018 |
| Cargo | QUADGAS HOLDCO LIMITED | 🇬🇧United Kingdom | Activa | 22/4/2026 – 20/7/2018 |
| Cargo | CADENT GAS LIMITED | 🇬🇧United Kingdom | Activa | 28/4/2026 – 20/7/2018 |
| Cargo | CADENT SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 28/4/2026 – 31/3/2017 |
| Cargo | NATIONAL GRID HOLDINGS ONE PLC | 🇬🇧United Kingdom | Activa | 27/1/2026 – presente |
| Cargo | CADENT FINANCE PLC | 🇬🇧United Kingdom | Activa | 12/6/2026 – 31/3/2017 |
| Cargo | NGET/SPT UPGRADES LIMITED | — | Activa | 30/5/2026 – 27/6/2017 |
| Cargo | NATIONAL GRID TWENTY-FIVE LIMITED | — | Disuelta | 26/5/2026 – 31/5/2013 |
| Cargo | NATGRIDTW1 LIMITED | — | Activa | 24/5/2026 – 31/5/2013 |
| Cargo | NATIONAL GRID TWENTY THREE LIMITED | — | Disuelta | 31/5/2026 – 31/5/2013 |
27/2/2024
appointed
1/1/2019
appointed
27/8/2009
appointed