| Company | Timeline | Status | |
De Beers Group Services UK Limited Director • Director | 1 Jul 2005←11 Months→29 May 2006 | Dissolved | |
| De Beers UK Limited Director • Director | 23 Jun 2000←8 Years→7 Oct 2008 | Active | |
| Anglo American Plc Director • Executive Chairman Of De Beers | 18 Mar 1999←12 Years→21 Apr 2011 | Active | |
| Nelson Mandela Children's Fund (UK) Director • Director | 26 Jun 1996←11 Years→22 Nov 2007 | Active | |
| Del Monte Foods International Limited Director • Dep Chmn Anglo American | 31 Dec 1992←4 Years→7 Aug 1997 | Active | |
| Market Theatre Foundation UK Director • Company Director | 2 Aug 1991←21 Years→20 Nov 2012 | Dissolved | |
