| Company | Timeline | Status | |
| The Royal Highland Education Trust Director • Senior Adviser | 15 May 2007←15 Years→9 Jun 2022 | Active | |
| Cousland Smiddy Trust Secretary • Unreported | 28 May 1995←30 Years→Current | Active | |
| Cousland Smiddy Trust Director • Unreported | 2 Mar 1989←36 Years→Current | Active | |
