| Company | Timeline | Status | |
| Ultranmr Limited Director • Service Engineer | 27 Jan 2020←3 Years→27 Jun 2023 | Dissolved | |
Sweetspot-NMR Ltd Director • Service Engineer | 15 Mar 2018←1 Year 6 Months→8 Oct 2019 | Dissolved | |
| Quench Cryogenics Limited Director • Service Engineer | 17 May 2010←15 Years→Current | Active | |
Brookson (5450e) Limited Director • Director | 5 Apr 2007←10 Years→28 Nov 2017 | Dissolved | |
