| Company | Timeline | Status | |
| The Manufacturing Institute Director • None | 27 Jun 2014←2 Years 9 Months→23 Mar 2017 | Dissolved | |
| Euroflam Limited Director • Company Director | 29 Apr 2012←13 Years→Current | Active | |
| Dunphy Technology Limited Secretary • Company Director | 5 Dec 2002←22 Years→Current | Active | |
| Dunphy Technology Limited Director • Company Director | 5 Dec 2002←22 Years→Current | Active | |
| Euroflam Limited Secretary • Company Secretary | 17 May 1993←32 Years→Current | Active | |
| Dunphy Combustion Limited Director • Company Director | 25 Feb 1992←33 Years→Current | Active | |
| Dunphy Combustion Limited Secretary • Company Director | 25 Feb 1992←33 Years→Current | Active | |
