| Company | Timeline | Status | |
| Pentland Auctions Limited Director • Director | 28 Oct 2016←9 Years→Current | Active | |
| Pentland Livestock Limited Director • None | 24 Mar 2014←11 Years→Current | Active | |
| Faithlist Limited Director • Auctioneer | 30 Jun 2008←4 Years→16 Nov 2012 | Dissolved | |
| Lawrie & Symington, Limited Director • Auctioneer | 14 Apr 2008←4 Years→16 Nov 2012 | Active | |
| The Beltex Sheep Society Limited Director • Auctioneer | 30 Oct 2002←7 Years→9 Oct 2010 | Active | |
