| Company | Timeline | Status | |
| European Spectrometry Services Limited Director • Finance Director | 1 Oct 2015←10 Years→Current | Active | |
| European Spectrometry Services Limited Director • Unreported | 1 Oct 2015←9 Years→20 Jun 2025 | Active | |
European Spectrometry Systems Limited Director • Finance And Office Manager | 26 Jul 2010←6 Years→30 May 2017 | Dissolved | |
