| Company | Timeline | Status | |
| Weir & Daughters Property Holdings Ltd Director • Builder | 25 Feb 2022←3 Years→Current | Active | |
| Weir Bros Construction (Ni) Limited Director • Builder | 25 Jul 2017←8 Years→Current | Active | |
| Weir Joinery And Construction Ltd Director • Builder | 8 Apr 2010←11 Years→25 Nov 2021 | Dissolved | |
