| Company | Timeline | Status | |
| McGrath Environmental Ltd Director • Director | 27 Feb 2019←6 Years→Current | Active | |
| McGrath Specialist Infrastructure Solutions Ltd Director • Director | 27 Feb 2019←3 Years→19 Apr 2022 | Dissolved | |
| McGrath Trenchless Limited Director • Director | 27 Feb 2019←6 Years→Current | Active | |
| McGrath Group Limited Director • Director | 27 Feb 2019←6 Years→Current | Liquidation | |
| McGrath Utility Solutions Ltd Director • Director | 27 Feb 2019←6 Years→Current | Active | |
