| Company | Timeline | Status | |
| Image Metrics Limited Director • Director | 14 Dec 2004←5 Years→9 Mar 2010 | Active | |
| Courtauld Institute Of Art Director • Director | 19 Jun 2002←10 Years→31 Jul 2012 | Active | |
| Rothschild Foundation (Hanadiv) Europe Director • Company Director | 17 Dec 2001←23 Years→Current | Active | |
| The Warburg Charitable Trust Director • Co Chairman | 18 Oct 2001←7 Years→27 Aug 2009 | Active | |
| Saffron Hill Ventures Limited Director • Company Director | 12 May 2000←8 Years→17 Mar 2009 | Active | |
| Timeload Holdings Limited Director • Director | 27 Jan 2000←1 Year 1 Month→16 Mar 2001 | Dissolved | |
| Timeload (UK) Limited Director • Director | 12 Nov 1999←1 Year 4 Months→16 Mar 2001 | Dissolved | |
| Timeload Local Limited Director • Director | 1 Apr 1996←4 Years→16 Mar 2001 | Dissolved | |
Sherlock Publications Ltd Director • Company Director | 20 Apr 1995←12 Years→9 Apr 2008 | Dissolved | |
| National Gallery Global Limited Director • Company Director | 3 Jan 1995←8 Years→25 Sep 2003 | Active | |
