| Company | Timeline | Status | |
| Big Box Property Holdings Ltd Director • Director | 27 Aug 2025←2 Months→Current | Active | |
| Big Box Property Group Ltd Director • Director | 4 Feb 2021←4 Years→Current | Active | |
| O'Brien Residential Limited Director • Director | 15 May 2015←10 Years→20 May 2025 | Dissolved | |
| Byerswood Limited Director • Director | 10 Jan 2012←13 Years→Current | Active | |
| Brockhurst Homes Limited Director • Company Director | 20 Apr 2004←21 Years→Current | Active | |
| Wye Green Management Company Limited Director • Director | 19 Mar 2004←8 Years→1 Feb 2013 | Active | |
| Leinster Court Limited Director • Unreported | 21 Nov 2002←22 Years→Current | Active | |
| O'Brien Properties Limited Director • Director | 23 May 2001←24 Years→Current | Active | |
