| Company | Timeline | Status | |
| Standingstone Farming Company Limited Director • Unreported | 11 Sep 2012←13 Years→Current | Active | |
| Culquha Farm Director • Unreported | 22 Jan 1996←29 Years→Current | Active | |
| Culquha Farm Secretary • Unreported | 22 Jan 1996←29 Years→Current | Active | |
