| Company | Timeline | Status | |
Environmental Realisations Limited Director • Director | 1 Jul 2013←1 Year 2 Months→9 Sep 2014 | Dissolved | |
| NSW Energy Limited Director • Civil Engineer | 17 May 2011←9 Years→26 Jan 2021 | Dissolved | |
| NSW Civil Engineering Ltd Director • Director | 1 May 2008←17 Years→Current | Liquidation | |
N.S.W Engineering (2000) Limited Director • Civil Engineer | 1 Nov 2000←13 Years→24 Jul 2014 | Dissolved | |
