| Company | Timeline | Status | |
| O'Neill & Brennan Site Services Limited Director • Director | 1 Jan 2025←1 Year 1 Month→Current | Active | |
| Evergreen Social Enterprise C.I.C Director • Director | 1 Jan 2025←1 Year 1 Month→Current | Active | |
| O'Neill And Brennan Construction Limited Director • Director | 2 Feb 2018←8 Years→Current | Active | |
