| Company | Timeline | Status | |
| Elvin Property Developments Ltd Secretary • Company Director | 19 Oct 2006←19 Years→Current | Active | |
| Elvin Property Developments Ltd Director • Company Director | 19 Oct 2006←19 Years→Current | Active | |
| Elvin & Curtis Contractors Ltd Director • Company Director | 21 Oct 1999←26 Years→Current | Active | |
| Elvin & Curtis Contractors Ltd Secretary • Company Director | 21 Oct 1999←26 Years→Current | Active | |
