| Company | Timeline | Status | |
S P Rail Consulting Ltd Director • Director | 8 Apr 2010←5 Years→14 Jul 2015 | Dissolved | |
| 4rail Consulting Ltd Director • Director | 1 Jul 2009←8 Months→28 Feb 2010 | Active | |
HCC Group Limited Director • Consultant | 18 Jan 2008←1 Year→1 Feb 2009 | Dissolved | |
