| Company | Timeline | Status | |
| Hachette UK Pension Trust Limited Director • Retired | 6 Mar 2009←3 Years→1 Jun 2012 | Active | |
The Royal Society Of Medicine Press Limited Director • Retired | 19 Nov 2002←7 Years→13 Jan 2010 | Dissolved | |
| Hachette UK Limited Director • Publishing Executive | 1 Sep 1993←8 Years→31 Dec 2001 | Active | |
| Edward Arnold (Publishers) Limited Director • Publishing | 30 Aug 1993←3 Years→4 Jun 1997 | Dissolved | |
| Hodder & Stoughton Limited Director • Publisher | 13 Oct 1991←5 Years→4 Jun 1997 | Active | |
