| Company | Timeline | Status | |
| Dairyco Limited Director • Dairy Farmer | 29 Feb 2008←4 Years→15 Aug 2012 | Dissolved | |
| Organic Milk Suppliers Co-Operative Limited Director • Dairy Farmer | 13 Nov 2003←2 Years 10 Months→28 Sep 2006 | Active | |
| Cara Consultants Ltd Director • Farmer | 22 Jan 2001←19 Years→17 Oct 2020 | Active | |
| Roslin Foundation Director • Farmer | 6 Oct 2000←5 Years→27 Jun 2006 | Active | |
| The Holstein Friesian Society Of Great Britain And Ireland Director • Farmer | 23 Apr 1998←7 Months→17 Dec 1998 | Active | |
