| Company | Timeline | Status | |
| Eddysense Ltd Director • Lecturer | 15 Feb 2018←3 Years→30 Nov 2021 | Dissolved | |
D-Sense Ltd Director • Chief Scientific Officer | 31 Dec 2015←9 Months→18 Oct 2016 | Dissolved | |
| British Institute Of Non-Destructive Testing(The) Director • Lecturer | 1 Jan 2008←3 Years→31 Dec 2010 | Active | |
| Sonemat Limited Director • Unreported | 28 Jul 2005←20 Years→Current | Active | |
