| Company | Timeline | Status | |
| Trough-Tec Systems Limited Director • Rail Contractor | 30 Jun 2011←3 Years→30 Mar 2015 | Active | |
| Hird Rail Development Limited Director • Railway Contractor | 20 May 2011←3 Years→30 Mar 2015 | Active | |
| Hird Rail Services Limited Director • None | 14 Dec 2009←5 Years→30 Mar 2015 | Active | |
