| Company | Timeline | Status | |
| Riocon Limited Director • Company Director | 27 Mar 1999←26 Years→Current | Active | |
| Riocon Limited Secretary • Company Director | 27 Mar 1999←4 Years→15 Oct 2003 | Active | |
Rio Construction Limited Director • Construction Manager | 1 Jan 1970←50 Years→7 Apr 2020 | Dissolved | |
