| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | IMPARI TRAINING LIMITED | 🇬🇧United Kingdom | Disuelta | 2/6/2026 – presente |
| Cargo | THE LITTLE GREEN WORKSHOP LIMITED | — | Disuelta | 2/6/2026 – presente |
| Cargo | THE LITTLE GREEN WORKSHOP LIMITED | — | Disuelta | 2/6/2026 – presente |
| Cargo | IMPARI TRAINING LIMITED | 🇬🇧United Kingdom | Disuelta | 2/6/2026 – presente |
| Cargo | CB&I HOUSTON 06 LLC | 🇬🇧United Kingdom | Activa | 14/1/2026 – 26/7/2007 |
| Cargo | MARK J SCOTT LIMITED | — | Activa | 9/6/2026 – 3/11/2010 |
| Cargo | SCOTCOURT LIMITED | 🇬🇧United Kingdom | Activa | 14/5/2026 – 17/4/1998 |
3/11/2010
resigned
1/10/2009
appointed
12/5/1995
appointed