| Company | Timeline | Status | |
| Peaks And Dales Line Ltd Director • Unreported | 1 Sep 2025←4 Months→Current | Active | |
| Manchester And East Midlands Rail Action Partnership Ltd Director • Retired | 23 Sep 2019←6 Years→Current | Active | |
Harpur Systems Limited Director • Electronics Engineer | 26 Sep 2007←7 Years→16 Jun 2015 | Dissolved | |
| Elvaston Castle Steam Rally Secretary • Engineer | 2 Nov 1999←4 Years→7 Sep 2004 | Active | |
| Elvaston Castle Steam Rally Director • Engineer | 24 Jan 1992←12 Years→7 Sep 2004 | Active | |
