| Company | Timeline | Status | |
| Proventure Consulting Limited Director • Recruitment Consultant  | 19 Jul 2005←1 Year 4 Months→15 Dec 2006  | Active  | |
| Oakleigh Consulting Limited Director • Management Consulting  | 4 Sep 1996←1 Year 8 Months→29 May 1998  | Dissolved  | |
| Worley Consulting Group Limited Director • Consultant  | 13 Aug 1991←2 Months→25 Oct 1991  | Active  | |
