| Company | Timeline | Status | |
| O'Malley Plant Services Limited Director • Director | 15 Feb 2013←12 Years→Current | Active | |
| O'Malley Management Limited Director • Unreported | 15 Feb 2013←10 Years→1 Jan 2024 | Active | |
| New ACH Limited Director • Director | 1 Feb 2013←12 Years→Current | Active | |
| Geoearth Solutions Ltd Director • Director | 23 Feb 2009←14 Years→16 Sep 2023 | Dissolved | |
| O'Malley Haulage Limited Director • Director | 22 Jun 2005←20 Years→Current | Active | |
