| Company | Timeline | Status | |
| Gramms Limited Director • Computer Analyst Programmer | 28 Oct 2003←6 Years→23 Jan 2010 | Active | |
| Gramms Limited Secretary • Computer Analyst Programmer | 28 Oct 2003←6 Years→23 Jan 2010 | Active | |
| Derwent Systems Technology Limited Director • Computer Consultant | 26 Apr 1995←2 Years 4 Months→29 Aug 1997 | Active | |
| Derwent Systems Technology Limited Secretary • Computer Consultant | 26 Apr 1995←2 Years 4 Months→29 Aug 1997 | Active | |
