| Company | Timeline | Status | |
| Nina Investments Limited Secretary • Company Director | 26 May 2005←20 Years→Current | Active | |
| Nina Investments Limited Director • Unreported | 26 May 2005←20 Years→Current | Active | |
| Nina Construction Limited Director • Unreported | 27 Oct 1989←36 Years→Current | Active | |
| Nina Construction Limited Secretary • Company Director | 27 Oct 1989←36 Years→Current | Active | |
