| Company | Timeline | Status | |
| G.R.K. Residents Society Limited Director • Retired | 1 Oct 2013←12 Years→Current | Active | |
Homestyle Richmond Limited Secretary • Builder | 8 Dec 2003←12 Years→12 Jan 2016 | Dissolved | |
| 42 Mount Ararat Road Richmond Limited Director • Builder | 15 Sep 1999←26 Years→Current | Active | |
| 42 Mount Ararat Road Richmond Limited Secretary • Builder | 15 Sep 1999←26 Years→Current | Active | |
