| Company | Timeline | Status | |
| Edinburgh Instruments Limited Director • Director | 20 Feb 2013←12 Years→Current | Active | |
| Techcomp (Europe) Limited Director • Director | 13 Dec 2012←13 Years→Current | Active | |
| Dynamica Scientific Ltd Director • None | 17 Jun 2010←12 Years→7 Mar 2023 | Dissolved | |
