| Company | Timeline | Status | |
| Kinross Curling Trust Director • Civil Engineer | 15 Nov 2009←2 Years 3 Months→4 Mar 2012 | Active | |
| Balfour Beatty Construction Scottish & Southern Limited Director • Civil Engineer | 28 Oct 2005←2 Years 6 Months→30 Apr 2008 | Active | |
Balfour Beatty Construction (Scotland) Limited Director • Civil Engineer | 18 Dec 1989←3 Years→18 Aug 1993 | Dissolved | |
