| Company | Timeline | Status | |
| DT Contractors Limited Director • Company Director | 13 Jul 2020←1 Year 5 Months→21 Dec 2021 | Dissolved | |
| BJT Maintenance Limited Director • Company Director | 1 Jul 2020←5 Years→Current | Active | |
DST Rail Labour Limited Director • Company Director | 18 Sep 2018←1 Year 5 Months→25 Feb 2020 | Dissolved | |
DDR Rail Limited Director • Owner | 26 Jun 2017←1 Year 5 Months→27 Nov 2018 | Dissolved | |
DDR Rail Ltd Director • Rail Engineering | 3 Mar 2014←1 Year 4 Months→21 Jul 2015 | Dissolved | |
