| Company | Timeline | Status | |
| Margreiter Construction Limited Director • Company Director | 11 Mar 2025←7 Months→Current | Active | |
Margreiter Maintenance Ltd Director • Director | 18 Jul 2018←2 Years 2 Months→22 Sep 2020 | Dissolved | |
| Margreiter Limited Director • Director | 11 Sep 2007←18 Years→Current | In Administration | |
