| Company | Timeline | Status | |
| OG1N Ltd Director • Unreported | 4 Dec 2015←9 Years→Current | Active | |
| Prasinotech Limited Director • Scientist | 2 Dec 2015←3 Years→28 Feb 2019 | Active | |
| Seaweed Industry Association (Scotland) Ltd Director • Director | 9 Jan 2015←4 Years→29 May 2019 | Active | |
| Glycomar Limited Director • Biochemist | 11 Feb 2005←12 Years→15 Jan 2018 | Active | |
