| Company | Timeline | Status | |
| YMS Enterprises Director • Retired | 6 Jul 2009←1 Year 2 Months→24 Sep 2010 | Active | |
| Yehudi Menuhin School Limited(The) Director • Retired | 25 Nov 2004←7 Years→23 Jun 2012 | Active | |
| Newbury News Limited Director • Publisher | 1 Jan 1995←5 Years→31 May 2000 | Active | |
| Quadrille Publishing Limited Director • Publisher | 10 Nov 1994←7 Years→1 Oct 2002 | Active | |
| First Riverside Management Limited Director • Company Director | 23 May 1992←7 Years→23 Sep 1999 | Active | |
| Second Riverside Syndicate Management Limited Director • Company Director | 16 Mar 1992←7 Years→23 Sep 1999 | Active | |
| The Publishing Training Centre Foundation Director • Consultant | 1 Jan 1992←1 Year 7 Months→30 Jul 1993 | Active | |
