| Company | Timeline | Status | |
| Reservation Highway Limited Secretary • Unreported | 30 Oct 2006←19 Years→Current | Active | |
| Rva Group Limited Secretary • Unreported | 4 Nov 2005←12 Years→20 Nov 2017 | Active | |
| Rva Engineering Solutions Limited Secretary • Unreported | 17 Jun 2004←13 Years→20 Nov 2017 | Active | |
| Rva Consulting Engineers Limited Secretary • Unreported | 16 Mar 2004←13 Years→20 Nov 2017 | Active | |
