| Company | Timeline | Status | |
| Caliber Engineering Ltd Director • Installation Manager | 24 Dec 2018←3 Years→15 Feb 2022 | Dissolved | |
| O'Leary Engineering Ltd Director • Engineer | 25 Sep 2018←7 Years→Current | Active | |
| Quest Engineering & Development Limited Director • Electrical Engineer | 1 Jan 2017←1 Year 5 Months→5 Jun 2018 | Active | |
