| Company | Timeline | Status | |
| Glencairn Developments Scotland Limited Director • Financial Consultant | 16 Jul 2021←2 Years 4 Months→21 Nov 2023 | Dissolved | |
Mathieson Energy LLP Designated LLP Member • Unreported | 26 Mar 2013←1 Year 5 Months→11 Sep 2014 | Dissolved | |
| Melrose Commercial Finance Limited Director • Unreported | 6 Jan 2010←15 Years→Current | Active | |
| Mathieson & Melrose Limited Director • Banker | 25 Aug 2009←8 Years→1 Sep 2017 | Active | |
