| Company | Timeline | Status | |
| Brennan Groundworks Limited Director • Unreported | 21 Mar 2023←2 Years 9 Months→Current | Active | |
| Blackthorn Developments NW Ltd Director • Unreported | 19 Dec 2022←3 Years→Current | Active | |
| E & M Brennan Holdings Limited Director • Unreported | 11 Jul 2018←7 Years→Current | Active | |
