| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | MECSENS LIMITED | — | Disuelta | 31/5/2026 – presente |
| Cargo | DAVE KNIGHT AVIATION SERVICES LTD | 🇬🇧United Kingdom | Disuelta | 6/6/2026 – presente |
| Cargo | AJF INVESTMENTS LIMITED | — | Activa | 8/6/2026 – presente |
| Cargo | MATHESON KNIGHT LTD | — | Activa | 9/6/2026 – 12/9/2016 |
| Cargo | HAYDN CAR SALES LIMITED | 🇬🇧United Kingdom | Disuelta | 12/6/2026 – presente |
| Cargo | MARYBANK ENGINEERING LIMITED | 🇬🇧United Kingdom | Activa | 14/5/2026 – 1/1/2014 |
| Cargo | MARYBANK ENGINEERING LIMITED | 🇬🇧United Kingdom | Activa | 14/5/2026 – 1/1/2014 |
12/9/2016
resigned
1/1/2014
resigned
13/2/2002
appointed