| Company | Timeline | Status | |
| Mac Zero Ireland Holdings Limited Director • Director | 27 Mar 2025←8 Months→Current | Active | |
| Mac Zero Holdings Limited Director • Director | 26 Mar 2025←8 Months→Current | Active | |
| Mac Zero Modular Buildings Ltd Director • Chartered Accountant | 29 Apr 2021←4 Years→Current | Active | |
| Odyssey Property Company Director • Chartered Accountant | 26 Sep 2011←4 Years→20 Jun 2016 | Active | |
| Odyssey Construction Company Limited - The Director • Chartered Accountant | 26 Sep 2011←4 Years→20 Jun 2016 | Active | |
| Manufacturing Northern Ireland Director • Company Director | 23 Sep 2009←1 Month→5 Nov 2009 | Active | |
| Odyssey Trust Company Limited-The Director • Company Director | 18 Aug 2008←7 Years→20 Jun 2016 | Active | |
| Lowburn Limited Director • Director | 8 Feb 2008←13 Years→30 Apr 2021 | Dissolved | |
| Cairnsville Limited Director • Director | 8 Feb 2008←13 Years→30 Apr 2021 | Dissolved | |
| McAvoy Offsite Limited Director • Chartered Accountant | 29 Jan 2008←13 Years→30 Apr 2021 | Dissolved | |
