| Company | Timeline | Status | |
| Gemstone Group Holdings Ltd Director • Director | 5 Feb 2019←6 Years→Current | Active | |
| Gemstone Developments Limited Director • Property Developer | 12 Apr 2012←13 Years→Current | Active | |
| Oaks Care Limited Director • Director | 6 Apr 2004←18 Years→27 Apr 2022 | Active | |
| Chana Bros Ltd Director • Property Developer | 16 Mar 2003←22 Years→Current | Active | |
| Gemstone Properties Limited Director • Administration | 10 Jan 2002←23 Years→Current | Active | |
| Chana Bros Ltd Secretary • Unreported | 24 Apr 1998←27 Years→Current | Active | |
