| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | DIAGEO DV LIMITED | 🇬🇧United Kingdom | Activa | 10/4/2026 – 24/3/2011 |
| Cargo | DIAGEO HEALTHCARE LIMITED | 🇬🇧United Kingdom | Activa | 24/2/2026 – 7/11/2014 |
| Cargo | STADIS BREWERY | 🇬🇧United Kingdom | Disuelta | 2/2/2026 – presente |
| Cargo | DIAGEO OVERSEAS HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 10/4/2026 – 15/12/2008 |
| Cargo | GUINNESS GROUP LIMITED(THE) | 🇬🇧United Kingdom | Disuelta | 5/2/2026 – presente |
| Cargo | DIAGEO EMPLOYEE SHARES NOMINEES LIMITED | 🇬🇧United Kingdom | Disuelta | 24/2/2026 – 24/3/2011 |
| Cargo | — | — | Activa | 4/2/2026 – 24/3/2011 |
7/11/2014
resigned
24/3/2011
resigned
28/6/2007
appointed