| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ORDNANCE SURVEY LIMITED | 🇬🇧Regno Unito | Active | 09/05/2026 – present |
| Person with significant control | L C AGRI (SCOTLAND) LIMITED | 🇬🇧Regno Unito | Active | 23/06/2024 – present |
| Person with significant control | D H AUTOMOTIVE (FALKIRK) LTD | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Officer | D H AUTOMOTIVE (FALKIRK) LTD | 🇬🇧Regno Unito | Dissolved | 19/02/2026 – present |
| Person with significant control | MRC TUNING (FALKIRK) LTD | 🇬🇧Regno Unito | Proposal to strike off | 26/06/2024 – present |
| Person with significant control | RIOME CONSULTING LIMITED | 🇬🇧Regno Unito | Active | 21/06/2024 – present |
| Person with significant control | — | — | Active | 24/06/2024 – present |
| Person with significant control | ARMSTRONG HENDERSON LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | L C LONGTOWN LTD | 🇬🇧Regno Unito | Active | 22/06/2024 – present |
| Officer | RIOME CONSULTING LIMITED | 🇬🇧Regno Unito | Active | 28/04/2026 – present |
| Officer | THE ASSOCIATION FOR GEOGRAPHIC INFORMATION | 🇬🇧Regno Unito | Active | 14/05/2026 – 31/12/2017 |
| Officer | ALLIANCE CO2 LIMITED | — | Dissolved | 04/06/2026 – present |
04/06/2026
England → United Kingdom
03/06/2026
United Kingdom → Scotland
04/09/2008
appointed