| Company | Timeline | Status | |
| Mid Tartraven Enterprises Limited Director • Director | 16 Jul 2024←1 Year 3 Months→Current | Active | |
| E & O Laboratories Employee Ownership Trustee Limited Director • Director | 27 Mar 2024←1 Year 7 Months→Current | Active | |
| Burnhouse Game Farms Limited Director • Company Director | 21 Dec 2002←22 Years→Current | Active | |
| E & O Diagnostics Limited Director • Managing Director | 18 Mar 2001←24 Years→Current | Active | |
| Burnhouse Lochan Fishery Limited Director • Company Director | 24 Dec 1997←27 Years→Current | Active | |
| E & O Laboratories Limited Director • Farmer | 31 May 1990←35 Years→Current | Active | |
| E & O Laboratories Limited Secretary • Farmer | 31 May 1990←35 Years→Current | Active | |
