| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | MECSENS LIMITED | — | Dissolved | 31/05/2026 – present |
| Officer | DAVE KNIGHT AVIATION SERVICES LTD | 🇬🇧Regno Unito | Dissolved | 06/06/2026 – present |
| Officer | AJF INVESTMENTS LIMITED | — | Active | 08/06/2026 – present |
| Officer | MATHESON KNIGHT LTD | — | Active | 09/06/2026 – 12/09/2016 |
| Officer | HAYDN CAR SALES LIMITED | 🇬🇧Regno Unito | Dissolved | 12/06/2026 – present |
| Officer | MARYBANK ENGINEERING LIMITED | 🇬🇧Regno Unito | Active | 14/05/2026 – 01/01/2014 |
| Officer | MARYBANK ENGINEERING LIMITED | 🇬🇧Regno Unito | Active | 14/05/2026 – 01/01/2014 |
12/09/2016
resigned
01/01/2014
resigned
13/02/2002
appointed