| Company | Timeline | Status | |
| Network Information Services Ltd Director • Director | 15 Nov 2013←12 Years→Current | Active | |
| Kier Rail Limited Director • Director | 24 Jan 2011←5 Years→12 Oct 2016 | Active | |
| Kier Rail Limited Director • Director | 18 Jul 2002←5 Years→31 Jul 2007 | Active | |
