| Company | Timeline | Status | |
| Catterns Limited Director • Unreported | 17 Aug 2022←3 Years→Current | Active | |
| Nominations (Stornoway) Limited Director • Unreported | 27 May 2015←10 Years→Current | Active | |
| Nominations (Glasgow) Limited Director • Unreported | 27 May 2015←10 Years→Current | Active | |
| HM Trustees Limited Director • Unreported | 14 Feb 2013←12 Years→Current | Active | |
| HM Nominations Limited Director • Unreported | 14 Feb 2013←12 Years→Current | Active | |
| HMS Directors Limited Director • Unreported | 14 Feb 2013←12 Years→Current | Active | |
| HMS Secretaries Limited Director • Unreported | 14 Feb 2013←12 Years→Current | Active | |
| Harper Macleod LLP Designated LLP Member • Unreported | 1 Apr 2011←14 Years→Current | Active | |
