| Company | Timeline | Status | |
| Phycofoods Limited Director • Director | 6 Jan 2020←5 Years→Current | Active | |
| Prochloron Limited Director • Director | 3 Jan 2020←2 Years 1 Month→15 Feb 2022 | Dissolved | |
| Xanthella Limited Director • Director | 26 Nov 2009←15 Years→Current | Active | |
| Barcaldine Community Association Director • Biotechnologist | 24 Mar 2009←16 Years→Current | Active | |
Integrin Advanced Biosystems Limited Director • Director | 24 May 2007←1 Year 3 Months→11 Sep 2008 | Dissolved | |
Fusion Scotland Director • Director | 14 Sep 2004←3 Years→27 Nov 2007 | Dissolved | |
| Biobest Laboratories Limited Director • Scientist | 1 Sep 1999←9 Years→11 Sep 2008 | Active | |
