| Company | Timeline | Status | |
| Watermicro Limited Director • Unreported | 14 Jul 2009←16 Years→Current | Active | |
| Microbiological Solutions Limited Secretary • Unreported | 17 May 2004←5 Years→31 Jul 2009 | Active | |
| Microbiological Solutions Limited Director • Consultant | 17 May 2001←8 Years→31 Jul 2009 | Active | |
