| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SHEARWATER GROUP PLC | 🇬🇧United Kingdom | Activa | 4/3/2026 – presente |
| Cargo | FUSION AIR TRAFFIC SERVICES LIMITED | — | Disuelta | 13/5/2026 – presente |
| Cargo | LEIDOS INNOVATIONS UK LTD | 🇬🇧United Kingdom | Activa | 16/1/2026 – 31/12/2015 |
| Cargo | UK SEABED RESOURCES LIMITED | 🇬🇧United Kingdom | Activa | 19/5/2026 – 31/12/2015 |
| Cargo | LOCKHEED MARTIN AEROSPACE SYSTEMS INTEGRATION, LLC | 🇺🇸United States | Activa | 8/1/2026 – 31/12/2015 |
24/10/2016
appointed
31/12/2015
resigned
12/2/2009
appointed