| Company | Timeline | Status | |
| Quintessa Trustee Limited Director • Unreported | 18 Nov 2011←14 Years→Current | Active | |
| Quintessa Limited Director • Manager | 22 Feb 1999←18 Years→1 May 2017 | Active | |
| Enviros Limited Director • Managing Director | 29 Jul 1996←1 Year 4 Months→27 Nov 1997 | Dissolved | |
