| Company | Timeline | Status | |
| Spectra Defence Limited Director • Unreported | 23 Feb 2022←3 Years→Current | Active | |
| Kent Instruments Limited Director • Commercial Scientist | 8 Jun 2015←6 Years→19 Oct 2021 | Dissolved | |
| Spectra Medical Limited Director • Unreported | 13 Jan 2014←11 Years→Current | Active | |
