| Company | Timeline | Status | |
| SJK Developments Limited Director • Unreported | 17 Oct 2018←7 Years→Current | Active | |
| Kingstone Products Limited Director • Unreported | 7 Mar 2013←12 Years→Current | Active | |
| Kingstone Concrete Limited Director • Unreported | 9 May 2003←22 Years→Current | Active | |
