| Company | Timeline | Status | |
| Veterinary Safety Systems Ltd Director • Company Director | 20 Jun 2025←5 Months→Current | Active | |
| Engineering The Blue Limited Director • Company Director | 1 Nov 2012←13 Years→Current | Active | |
| Blue Research Limited Director • Consultant | 26 Nov 2002←23 Years→Current | Active | |
| Blue Aerospace Limited Director • Consultant | 26 Nov 2002←21 Years→5 Mar 2024 | Dissolved | |
| City Of Norwich Aviation Museum Director • Consulting Aerospace Engineer | 12 Feb 1996←27 Years→12 Oct 2023 | Active | |
