| Company | Timeline | Status | |
| M O'Brien Civil Engineering Ltd Director • Unreported | 22 Sep 2023←2 Years 1 Month→Current | Active | |
| Willow Plant Hire Limited Director • Company Director | 1 Jun 2015←1 Year 6 Months→30 Nov 2016 | Active | |
| Skyland Contractors Limited Director • Director | 1 Apr 2013←12 Years→Current | Active | |
| Ashvale Haulage Limited Director • Company Director | 1 Apr 2013←1 Day→2 Apr 2013 | Active | |
Caulfield Drainage Limited Director • Director | 10 May 2005←11 Years→24 May 2016 | Dissolved | |
