| Company | Timeline | Status | |
R M J Holdings Limited Director • Engineer | 27 May 1999←19 Years→30 Oct 2018 | Dissolved | |
| R.M.J. Engineering Limited Director • Engineer | 30 Nov 1991←34 Years→Current | Liquidation | |
| R.M.J. Engineering Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Liquidation | |
