| Company | Timeline | Status | |
| Venables Properties Limited Director • Accountant | 10 Feb 1998←27 Years→Current | Active | |
| Castell & Son (Oxford) Limited Director • Company Director | 8 Mar 1993←32 Years→Current | Active | |
| Shepherd And Woodward Limited Director • Company Director | 31 Oct 1991←34 Years→Current | Active | |
| Walters & Co.(Oxford)Limited Director • Company Director | 31 Oct 1991←34 Years→Current | Active | |
