| Company | Timeline | Status | |
| Murdock Services (Armagh) Limited Director • Director | 10 Nov 1999←21 Years→16 Mar 2021 | Dissolved | |
| Murdock Services (Armagh) Limited Secretary • Unreported | 18 Oct 1999←21 Years→16 Mar 2021 | Dissolved | |
| Murdock Services Limited Secretary • Unreported | 29 May 1990←34 Years→17 Sep 2024 | Dissolved | |
| Murdock Construction Limited Director • Unreported | 16 May 1986←39 Years→Current | Active | |
