| Company | Timeline | Status | |
| East Dorset Citizens Advice Bureaux Director • Recept Clerical Asst | 7 Jun 1995←22 Years→5 Oct 2017 | Dissolved | |
| John March (Firearms) Limited Secretary • Unreported | 10 Oct 1991←34 Years→Current | Active | |
| John March (Firearms) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
