| Company | Timeline | Status | |
| Strachan Tyson & Hamilton Limited Director • Veterinary Surgeon | 28 Sep 2000←25 Years→Current | Active | |
| Strachan Tyson & Hamilton Limited Secretary • Veterinary Surgeon | 28 Sep 2000←25 Years→Current | Active | |
| J. M. D. Developments Limited Director • Vet | 20 Feb 1991←34 Years→Current | Active | |
