| Company | Timeline | Status | |
| The Moredun Foundation Director • Retd Veterinary Surgeon | 5 Nov 1998←5 Years→9 Sep 2004 | Active | |
| Moredun Research Institute Director • Retired Veterinary Surgeon | 5 Nov 1997←8 Years→6 Sep 2006 | Active | |
| St. Andrew's Clinics For Children Director • Retired | 29 Jun 1995←16 Years→11 Jul 2011 | Active | |
| The Pirbright Institute Director • Vice Principal Glasgow Univers | 1 Nov 1992←5 Years→31 Oct 1997 | Active | |
