| Company | Timeline | Status | |
| Fabrication & Installation Services Ltd Director • Company Director | 28 Feb 2014←3 Years→13 Nov 2017 | Active | |
| R Durkin Engineering Limited Director • Engineer | 20 Jan 2014←11 Years→Current | Active | |
| RDPD Limited Director • Project Engineer | 11 Jan 2011←4 Years→1 Aug 2015 | Active | |
| RDPD Limited Director • Engineer | 5 Jan 2011←6 Days→11 Jan 2011 | Active | |
