| Company | Timeline | Status | |
| The Prince Philip Gordonstoun Foundation Limited Director • Company Director | 6 Oct 2021←4 Years→Current | Active | |
| Ballindalloch Castle Limited Director • Director | 7 Sep 2016←9 Years→Current | Active | |
| Egs Power Limited Director • Director | 27 Aug 2009←15 Years→12 Aug 2025 | Dissolved | |
| Egs Energy Limited Director • Director | 29 Nov 2008←17 Years→Current | Active | |
| Spey Fishing Trust Limited Director • Venture Capitalist | 7 Aug 2005←20 Years→Current | Active | |
| Ballindalloch Castle Golfing Limited Director • Rural Asset Manager | 12 Dec 2000←25 Years→Current | Active | |
| Craigo Farms Limited Director • Company Director | 11 Dec 1989←36 Years→Current | Active | |
