| Company | Timeline | Status | |
| Perthshire Timber Company Limited Director • Director | 31 Oct 2015←10 Years→Current | Active | |
| Tulloch Timber (Nairn) Limited Director • Company Director | 1 Mar 2011←14 Years→Current | Active | |
| Perthshire Timber Company Limited Secretary • Unreported | 26 Feb 1993←32 Years→Current | Active | |
| Mearns Sawmills Limited Director • Company Director | 16 Feb 1989←36 Years→Current | Active | |
