| Company | Timeline | Status | |
| Archimedes Partners Trustees Limited Director • Director | 24 May 2023←2 Years 6 Months→Current | Active | |
| Archimedes Partners Limited Director • Director | 24 May 2023←2 Years 6 Months→Current | Active | |
| Alpha Insurance Analysts Ltd Director • Director | 31 Jan 2023←2 Years 10 Months→Current | Active | |
| Dunlossit Trustees Limited Director • Barrister | 12 Dec 2019←5 Years→Current | Active | |
| The Black Watch Regimental Trust Limited Director • Crossbench Peer | 3 Dec 2016←9 Years→Current | Active | |
| Culture Perth And Kinross Limited Director • Unreported | 19 Oct 2015←10 Years→5 Dec 2025 | Active | |
| Hiscox ASM Ltd Director • Company Director | 14 Jun 2013←12 Months→13 Jun 2014 | Active | |
| Red Squirrel Survival Trust Limited Director • Barrister | 24 Apr 2013←12 Years→Current | Active | |
| Lark (2012) Limited Director • Company Director | 6 Aug 2012←1 Year 10 Months→11 Jun 2014 | Dissolved | |
| Howden UK Brokers Limited Director • Company Director | 6 Aug 2012←1 Year 10 Months→11 Jun 2014 | Active | |
