| Company | Timeline | Status | |
| Forth Valley Countryside Initiative Ltd Director • Farmer | 14 Jan 2002←11 Years→13 Mar 2013 | Active | |
| Scottish Wool Growers Limited Director • Farmer | 28 Jun 1995←4 Years→30 Apr 2000 | Active | |
| Wool Growers (Great Britain) Limited Director • Farmer | 27 Jul 1994←6 Years→30 Sep 2000 | Active | |
Mactaggart Brothers (Fleece) Limited Director • Farmer | 16 Aug 1989←4 Years→23 Jun 1994 | Dissolved | |
| Stewart & Ramsden Limited Director • Farmer | 16 Aug 1989←10 Years→30 Apr 2000 | Active | |
| Scotch Quality Beef And Lamb Association Limited Director • Farmer | 26 Jul 1989←7 Years→22 Jan 1997 | Active | |
| The Braes Farming Company Ltd Director • Farmer | 11 Oct 1988←36 Years→8 Aug 2025 | Active | |
