| Company | Timeline | Status | |
| Marbro Tunnelling Services Limited Director • Director | 6 Jan 2017←8 Years→Current | Active | |
| Joseph Gallagher Group Limited Director • Managing Director | 17 Nov 2010←14 Years→Current | Active | |
| Specialist Plant Associates Limited Director • Managing Director | 17 Nov 2010←14 Years→Current | Active | |
| Joseph Gallagher Limited Director • Managing Director | 19 Oct 2009←16 Years→Current | Active | |
