| Company | Timeline | Status | |
| Inframat Limited Director • Director | 31 Mar 2015←10 Years→Current | Active | |
| Track & Build Limited Director • Engineer | 27 Jul 2011←9 Years→9 Mar 2021 | Active | |
| KMJ Investments Limited Director • Director | 25 Jul 2011←14 Years→28 Oct 2025 | Dissolved | |
| Sustainable Rail Products Limited Director • Rail Engineer | 8 Jul 2009←13 Years→25 Oct 2022 | Dissolved | |
| 1ST Inrail Limited Director • None | 18 May 2007←18 Years→Current | Active | |
