| Company | Timeline | Status | |
| The Public Catalogue Foundation Director • None | 30 Oct 2012←10 Years→16 Dec 2022 | Active | |
| Christie Manson & Woods Limited Director • Fine Art Valuer | 13 Mar 1996←1 Year 9 Months→12 Dec 1997 | Active | |
| Nab Camas Limited Director • University Lecturer | 31 Dec 1991←23 Years→10 Dec 2015 | Active | |
