| Company | Timeline | Status | |
| Severn Consultants Ltd Director • Consultant | 5 Feb 2014←9 Years→4 Apr 2023 | Dissolved | |
| Titanium Micro-Fasteners Limited Director • Consulting Engineer | 23 Jun 2009←16 Years→Current | Active | |
| Deslan Consultants Ltd Director • Consulting Engineer | 14 Jan 2002←7 Years→5 Nov 2009 | Active | |
