Chairman, Gatehouse Advisory Partners Ltd. Former diplomat and Director of The Ditchley Foundation.
Chairman, Gatehouse Advisory Partners, London (2010-); Chairman, Lambert Energy Advisory Ltd (2011-); Trustee, Forward Thinking (2019-).
Formerly: Chair, UNA-UK (2011-2016); Special Adviser, BP plc (2004-10); HM Diplomatic Service (1969-2004): UK Special Envoy for Iraq (2003-04); Ambassador and UK Permanent Representative to the United Nations, New York (1998-2003).
An Honorary Governor (2021-) and former Director (2004-2010) of The Ditchley Foundation.