| Company | Timeline | Status | |
| St Albans School Woollam Trustee Company Director • Solicitor | 27 Jul 2006←5 Years→26 May 2012 | Active | |
| St Albans School Director • Solicitor | 21 Mar 2002←10 Years→26 May 2012 | Active | |
| John Shilcock Limited Director • Solicitor | 3 Aug 1991←25 Years→17 Jul 2017 | Active | |
