| Company | Timeline | Status | |
| Lanthorne Construction Limited Director • Retired | 6 Mar 2025←10 Months→Current | Active | |
| Camphill(Blair Drummond)Trust Limited Director • Retired | 21 Mar 2023←2 Years 9 Months→Current | Active | |
| Ron Welsh Consulting Limited Director • Consultant | 7 Nov 2022←3 Years→Current | Active | |
