| Company | Timeline | Status | |
| Shapinsay Development Trust Director • Farmer  | 1 Sep 2003←4 Years→27 Sep 2007  | Active  | |
| Balfour Development Company Limited Director • Director  | 2 Jul 1996←29 Years→Current  | Active  | |
| Balfour Development Company Limited Secretary • Director  | 2 Jul 1996←29 Years→Current  | Active  | |
City Contract Services Limited Director • Farmer  | 9 Dec 1995←1 Year→1 Jan 1997  | Dissolved  | |
