| Company | Timeline | Status | |
| Halburn Associates Limited Director • Administrative Assistant | 6 Apr 1992←30 Years→17 May 2022 | Dissolved | |
| Frentice Limited Director • Administrative Assistant | 6 Apr 1992←26 Years→3 Nov 2018 | Active | |
| Halburn Associates Limited Secretary • Unreported | 6 Apr 1992←16 Years→24 Jun 2008 | Dissolved | |
