| Company | Timeline | Status | |
| DC Lettings (Ni) Ltd Director • Manufacturer | 15 Apr 2015←10 Years→Current | Active | |
| Stone Surfaces Limited Director • Director | 26 Aug 2010←15 Years→Current | Active | |
| Diorite Limited Secretary • Unreported | 19 Mar 2003←22 Years→Current | Active | |
| Diorite Limited Director • Fabricator | 19 Mar 2003←22 Years→Current | Active | |
