| Company | Timeline | Status | |
| London Philharmonic Choir Director • Nhs It Manager  | 10 Mar 2014←4 Years→6 Jun 2018  | Active  | |
| Herschell Mews Management Company Limited Director • Unreported  | 1 Apr 2008←17 Years→Current  | Active  | |
| London Philharmonic Choir Director • It Consultant  | 18 Jun 2002←7 Years→28 Oct 2009  | Active  | |
