| Company | Timeline | Status | |
| Computer Education Management Association Europe Limited Director • Manager | 12 May 2006←7 Years→14 Oct 2013 | Active | |
| Red Hat UK Limited Director • Training Manager | 11 Jun 2003←3 Years→27 Jun 2006 | Active | |
| Westminster Philharmonic Orchestra Secretary • Training Manager | 17 Apr 1994←5 Years→19 Mar 2000 | Active | |
| Westminster Philharmonic Orchestra Director • Training Manager | 17 Apr 1994←5 Years→19 Mar 2000 | Active | |
