| Company | Timeline | Status | |
| Thomas Graham Library Limited Director • Company Director | 13 Oct 2020←5 Years→Current | Active | |
| Strathblane Community Development Trust Director • Company Director | 28 May 2014←7 Years→25 Oct 2021 | Active | |
| Gleeds Cost Management Limited Director • Chartered Surveyor | 1 Dec 2009←15 Years→Current | Active | |
| Gleeds Cost Management Limited Director • Chartered Surveyor | 1 Dec 2009←15 Years→1 Dec 2024 | Active | |
Locus Consultants Limited Director • Director | 1 Jul 2005←11 Years→9 Sep 2016 | Dissolved | |
