| Company | Timeline | Status | |
| O'Grady Engineering & Construction Ltd Director • Unreported | 2 Nov 2020←5 Years→Current | Active | |
| O'Grady (Electrical) Engineering Ltd Director • Unreported | 30 Sep 2019←6 Years→Current | Active | |
| O'Grady Engineering Limited Director • Mechanical Engineer | 9 Mar 2007←14 Years→16 Mar 2021 | Dissolved | |
