| Company | Timeline | Status | |
| Celtic Vascular Limited Director • Director | 27 Feb 2023←2 Years 9 Months→Current | Active | |
| Computational And Scientific Consultancy Services Ltd Director • Professor | 20 Jul 2015←10 Years→Current | Active | |
| Zeta Computational Resources Limited Director • Director | 2 Jul 2013←12 Years→Current | Active | |
