| Company | Timeline | Status | |
| O'Keefe Demolition (Byrne Group) Limited Director • Director | 22 Jun 2022←3 Years→Current | Active | |
| O'Keefe Construction (Byrne Group) Limited Director • Director | 10 Jun 2022←3 Years→Current | Active | |
| Ellmer WBHO Limited Director • Director | 14 Apr 2021←4 Years→Current | Active | |
| Byrne Group Limited Director • Director | 23 Jun 2017←8 Years→Current | Active | |
