| Company | Timeline | Status | |
| JFL Investments (GB) Ltd Director • Director | 16 Apr 2019←3 Years→9 Aug 2022 | Dissolved | |
| Lagan Cement Limited Director • Director | 20 Jan 2011←8 Years→22 Feb 2019 | Active | |
| Lagan Cement Products Limited Director • Director | 20 Jan 2011←8 Years→22 Feb 2019 | Active | |
| Roadmix Limited Director • Director | 20 Jan 2011←9 Years→31 Dec 2020 | Active | |
| Mulholland Bros. (Brick And Sand) Limited Director • Director | 20 Jan 2011←9 Years→31 Dec 2020 | Active | |
| Kingscourt Clay Products Limited Director • Director | 18 Nov 2010←8 Years→22 Feb 2019 | Active | |
| Kingscourt Bricks Limited Director • Director | 20 Jan 2010←9 Years→22 Feb 2019 | Active | |
| Lagan Cement Group Limited Director • Engineer | 7 May 2008←13 Years→1 Oct 2021 | Active | |
| Lagan 107 Limited Director • Director | 1 Apr 1997←13 Years→11 Jan 2011 | Active | |
| Lagan 108 Limited Director • Director | 1 Apr 1997←13 Years→11 Jan 2011 | Active | |
