| Company | Timeline | Status | |
| Lough Neagh Sand Traders Limited Director • Unreported | 22 Oct 2018←7 Years→Current | Active | |
| Lom Materials Limited Director • Director | 15 Oct 2012←3 Years→30 Jun 2016 | Active | |
| F K Lowry Plant Limited Director • Director | 2 Apr 2012←4 Years→30 Jun 2016 | Active | |
| Lowry Piling (Ireland) Limited Director • Civil Engineer | 1 Sep 2010←3 Years→30 Oct 2013 | Active | |
| Dew Piling Limited Director • Engineer | 21 May 2010←3 Years→30 Oct 2013 | Active | |
| F K Lowry Limited Director • Roadmix Limited | 13 Feb 2007←6 Years→30 Oct 2013 | Active | |
| Whitemountain Quarries Ltd Director • Civil Engineer | 4 Apr 2006←4 Years→1 Sep 2010 | Active | |
| Lagan Construction Services Limited Director • Civil Engineer | 1 Apr 2004←12 Years→30 Jun 2016 | Active | |
| Roadmix Limited Director • Director | 20 Feb 2002←8 Years→1 Sep 2010 | Active | |
| Lagan Construction Limited Director • Civil Engineer | 20 Feb 2002←2 Years 1 Month→1 Apr 2004 | Active | |
