| Company | Timeline | Status | |
| Glen Clova Scientific Limited Director • Investor Director | 3 Apr 2024←1 Year 8 Months→Current | Active | |
| Cardowan Properties (Glasgow) Ltd Director • Scientist | 11 Sep 2017←8 Years→Current | Active | |
Hodgson Scientific Ltd Director • Chief Scientific Officer | 10 Dec 2013←1 Month→5 Feb 2014 | Dissolved | |
| Sartorius Stedim Biooutsource Limited Director • Director | 30 Jul 2007←9 Years→31 May 2017 | Active | |
