| Company | Timeline | Status | |
| Crammond Properties Ltd Director • Signalling Engineer | 9 Mar 2023←2 Years 7 Months→Current | Active | |
| ATC Testing Ltd Director • Signalling Engineer | 30 Jun 2016←4 Years→24 Oct 2020 | Active | |
| D & A C Rail Limited Director • Civil Engineer | 29 Jan 2013←12 Years→Current | Active | |
