| Company | Timeline | Status | |
| Knockvale Grove Management Limited Secretary • Unreported  | 12 Jan 2009←11 Years→14 Oct 2020  | Active  | |
| Craiglands Court Management Company Limited Secretary • Unreported  | 6 Dec 2005←15 Years→14 Jan 2021  | Active  | |
| Hawthorn Office Park Management Company Limited Secretary • Unreported  | 1 Dec 2005←14 Years→14 Oct 2020  | Active  | |
