| Company | Timeline | Status | |
| Grove House Specialists Limited Secretary • Unreported | 7 Sep 2004←5 Years→17 Nov 2009 | Active | |
| Wirrelderly Secretary • Unreported | 10 Jul 1992←15 Years→31 May 2008 | Active | |
| Wirrelderly Director • Retired | 10 Jul 1992←22 Years→30 Oct 2014 | Active | |
