| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | WILLIAM BLACK & SON LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | AUCHREDDIE RENEWABLES LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Officer | WILLIAM BLACK & SON LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – present |
09/08/2020
resigned
01/07/2016
appointed
01/04/2001
appointed