| Company | Timeline | Status | |
| Jeba Signalling Ltd Director • Director | 3 Sep 2025←3 Months→Current | Active | |
| Jse Signalling Solutions Ltd Director • Director | 5 Nov 2018←7 Years→Current | Liquidation | |
James S Ellis Ltd Director • Railway Signal Installer | 3 Oct 2013←6 Years→28 May 2020 | Dissolved | |
