| Company | Timeline | Status | |
| Geoacoustics Ltd Director • Chartered Engineer | 18 Dec 2020←4 Years→Current | Active | |
| Suffolk Shores Limited Director • Director | 15 Nov 2020←4 Years→Current | Active | |
| Cefas Technology Limited Secretary • Director | 16 Jan 2009←6 Years→27 Mar 2015 | Active | |
| Cefas Technology Limited Director • Engineer | 1 Apr 2008←6 Years→27 Mar 2015 | Active | |
