| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | JARVIE ASSET MANAGEMENT LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | LOGICAL GAS SOLUTIONS LTD | 🇬🇧Regno Unito | Proposal to strike off | 25/06/2024 – present |
| Officer | LOGICAL GAS SOLUTIONS LTD | 🇬🇧Regno Unito | Proposal to strike off | 20/01/2026 – present |
| Person with significant control | JARVIE PLANT GROUP LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | GOODALE INVESTMENTS LIMITED | — | Dissolved | 19/06/2024 – present |
| Person with significant control | JARVIE PLANT OPERATED HIRE LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – 08/02/2021 |
| Person with significant control | JP POWER RENTALS LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
19/06/2024
Scotland → England
08/02/2021
resigned
06/04/2016
appointed