| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | INFRASTRUCTURE PARTNERS SCOTLAND GP LIMITED | 🇬🇧United Kingdom | Proposal to strike off | 22/06/2024 – present |
| Person with significant control | FLOTATION ENERGY LIMITED | 🇬🇧United Kingdom | Active | 26/06/2024 – 01/11/2022 |
| Person with significant control | MACASKILL ASSOCIATES LIMITED | 🇬🇧United Kingdom | Active | 21/06/2024 – present |
| Person with significant control | PILOT OFFSHORE RENEWABLES LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – 23/11/2016 |
| Officer | MACASKILL ASSOCIATES LIMITED | 🇬🇧United Kingdom | Active | 18/05/2026 – present |
01/11/2022
resigned
26/09/2019
appointed
22/06/2011
appointed