| Company | Timeline | Status | |
| Simplex Solutions Limited Director • Unreported | 1 May 2004←21 Years→Current | Active | |
| Simplex Solutions Limited Secretary • Consultant | 1 May 2004←7 Years→26 Sep 2011 | Active | |
Ringtones Online Limited Director • Computer Consultant | 8 Mar 2000←3 Years→19 Dec 2003 | Dissolved | |
