| Company | Timeline | Status | |
| BLM Plant Hire Limited Director • Director | 5 Apr 2022←3 Years→Current | Active | |
| Glenullin Limited Director • Company Director | 6 Mar 2020←5 Years→Current | Active | |
| Nallum Holdings Limited Director • Company Director | 16 Oct 2019←6 Years→Current | Active | |
| H&E Homes Ltd Director • Company Director | 13 Apr 2019←6 Years→Current | Active | |
| Mullan Groundworks & Civil Engineering Ltd Director • Company Director | 10 Dec 2015←9 Years→Current | Active | |
| Mullan Construction Limited Director • Engineer | 2 Mar 2002←13 Years→25 Jul 2015 | Active | |
