| Company | Timeline | Status | |
| Hambledon And London Limited Secretary • Unreported | 12 Oct 2000←5 Years→19 Oct 2005 | Active | |
| Hambledon And London Limited Director • Publisher | 17 Apr 1998←8 Years→31 Jul 2006 | Active | |
| Independent Publishers Guild Director • Publisher | 24 Jun 1990←9 Years→5 Mar 2000 | Active | |
