| Company | Timeline | Status | |
| Chetwynde School Limited Director • Unreported | 27 Mar 2014←11 Months→20 Mar 2015 | Active | |
| Nsar Limited Director • Company Director | 18 Jun 2013←3 Years→1 Dec 2016 | Active | |
| Network Rail Consulting Limited Director • Director | 16 May 2012←2 Years→18 May 2014 | Active | |
| Major Projects Association Director • Director | 8 Oct 2009←9 Years→26 Nov 2018 | Active | |
| Network Rail Limited Director • Company Director | 1 Oct 2008←5 Years→18 May 2014 | Active | |
| Network Rail Infrastructure Limited Director • Company Director | 1 Oct 2008←5 Years→18 May 2014 | Active | |
