| Company | Timeline | Status | |
| E & O Laboratories Employee Ownership Trustee Limited Director • Unreported | 27 Mar 2024←1 Year 7 Months→Current | Active | |
| Sunglow Sound Limited Director • Unreported | 16 Oct 2014←11 Years→Current | Active | |
| Burnhouse Game Farms Limited Director • Unreported | 21 Dec 2002←22 Years→Current | Active | |
| Burnhouse Game Farms Limited Secretary • Accountant | 21 Dec 2002←22 Years→Current | Active | |
| E & O Diagnostics Limited Secretary • Accountant | 18 Mar 2001←24 Years→Current | Active | |
| E & O Diagnostics Limited Director • Accountant | 18 Mar 2001←24 Years→Current | Active | |
| E & O Laboratories Limited Director • Accountant | 1 Mar 1999←26 Years→Current | Active | |
| Burnhouse Lochan Fishery Limited Secretary • Company Accountant | 24 Dec 1997←27 Years→Current | Active | |
