| Company | Timeline | Status | |
| Muirfield Riding Therapy Director • Unreported | 22 Jun 2023←2 Years 7 Months→Current | Active | |
| Arctec Consulting Limited Director • University Professor | 30 Jun 2017←4 Years→7 Dec 2021 | Dissolved | |
| Pestival Community Interest Company Director • Scientist Associate Professor | 2 Sep 2016←1 Year 8 Months→17 May 2018 | Active | |
| Digital Odour Technologies Limited Director • Unreported | 20 Nov 2015←10 Years→Current | Active | |
