| Company | Timeline | Status | |
| Thomas Graham Library Limited Director • Retired | 24 Jun 2024←1 Year 4 Months→Current | Active | |
| Thomas Graham Library Limited Director • Retired | 13 Oct 2020←7 Months→18 May 2021 | Active | |
| Strathblane Community Development Trust Director • Retired | 4 Feb 2020←5 Years→Current | Active | |
