| Company | Timeline | Status | |
| Estuary Projects Limited Director • Director  | 20 Feb 2014←8 Years→1 Jul 2022  | Dissolved  | |
| Estuary Plant Hire Services Limited Director • Director  | 30 Aug 2012←9 Years→1 Jul 2022  | Active  | |
| Estuary Plant Limited Secretary • Surveyor  | 16 Mar 2006←16 Years→1 Jul 2022  | Active  | |
| Estuary Plant Limited Director • Surveyor  | 22 Jul 2003←18 Years→1 Jul 2022  | Active  | |
| B Bilby Surveyors Limited Director • Surveyor  | 7 Apr 2000←25 Years→Current  | Active  | |
