| Company | Timeline | Status | |
| Colas Rail Holdings Limited Director • Director | 31 Jul 2014←2 Years 2 Months→28 Sep 2016 | Active | |
| Colas Rail Systems Limited Director • Director | 31 Jul 2014←2 Years 2 Months→28 Sep 2016 | Active | |
| Colas Rail Limited Director • Director | 31 Jul 2014←2 Years 2 Months→28 Sep 2016 | Active | |
| Pullman Rail Limited Director • Director | 31 Jul 2014←2 Years 2 Months→28 Sep 2016 | Active | |
Colas Rail Services Limited Director • Director | 30 Jul 2014←1 Year 2 Months→29 Sep 2015 | Dissolved | |
