| Company | Timeline | Status | |
| JCFI Limited Director • Company Director | 15 Apr 2019←6 Years→Current | Active | |
| Irish Grouse Conservation Trust - The Director • Chief Executive | 3 Jun 2016←9 Years→Current | Active | |
| Henesis (Ni) Limited Director • Company Director | 24 Jun 2014←11 Years→Current | Active | |
Camlin Renewables Limited Director • Director | 10 Sep 2013←4 Years→17 Oct 2017 | Dissolved | |
| Camlin Rail Limited Director • Director | 12 Dec 2012←12 Years→Current | Active | |
| Camlin Technologies Limited Director • Director | 16 May 2012←13 Years→Current | Active | |
| Camlin Power Limited Director • Company Director | 29 Sep 2011←14 Years→Current | Active | |
| Camlin Sensor Technologies Limited Director • Company Director | 5 Aug 2011←14 Years→Current | Active | |
| Camlin Energy Limited Director • Company Director | 18 Apr 2008←17 Years→Current | Active | |
| Kelvatek Monitoring Limited Director • Managing Director | 17 Jun 2005←20 Years→Current | Active | |
