| Company | Timeline | Status | |
| Sirene Limited Director • Unreported | 1 Oct 2004←21 Years→Current | Active | |
| Sirene Limited Secretary • Unreported | 8 Sep 2004←21 Years→Current | Active | |
| Robott Limited Director • Sales & Management | 1 Nov 2000←4 Years→31 Mar 2005 | Active | |
| Robott Limited Secretary • Sales & Management | 1 Nov 2000←4 Years→31 Mar 2005 | Active | |
