| Company | Timeline | Status | |
| Scotregen Limited Director • Independent Research Professional | 23 Feb 2012←10 Years→25 May 2022 | Active | |
| McDowall Consulting Limited Director • Unreported | 27 Jan 2011←14 Years→Current | Active | |
| ARK Services Limited Director • Consultant | 13 May 2003←5 Years→28 Oct 2008 | Active | |
