| Company | Timeline | Status | |
| Forsa Utilities Limited Director • Company Manager | 9 Jul 2024←1 Year 5 Months→Current | Active | |
| Keady Construction Limited Director • Director | 1 Apr 2020←5 Years→Current | Active | |
| Ohob Holdings Limited Director • Director | 15 Jun 2012←13 Years→Current | Active | |
| Ohob Group Limited Director • Company Director | 29 Jan 2008←17 Years→Current | Active | |
| B & T Plant Hire Limited Director • Company Manager | 18 Nov 2003←22 Years→Current | Active | |
| O'Halloran & O'Brien Limited Director • Company Manager | 5 Feb 2003←22 Years→Current | Active | |
| Freewater Plant Hire Limited Director • Engineer | 22 Feb 1999←26 Years→Current | Active | |
