| Company | Timeline | Status | |
| Letham Cache Accounting Limited Director • Director | 30 Oct 2024←1 Year 1 Month→Current | Active | |
| Thinkwhere Limited Director • Managing Director | 28 Nov 2014←6 Years→6 Aug 2021 | Dissolved | |
| Glasgow Distillery Company Limited Director • Certified Chartered Accountant | 25 Nov 2013←8 Years→25 Jul 2022 | Active | |
| Business For Scotland Limited Director • Accountant / Director | 18 Nov 2013←1 Year→10 Dec 2014 | Active | |
| McDougall Johnstone Limited Director • Chartered Certified Accountant | 14 Nov 2007←18 Years→Current | Active | |
