The Lord Bilimoria of Chelsea, CBE, DL
Chairman, Cobra Beer Partnership Ltd
The Rt Hon. Baroness Virginia Bottomley, PC, DL
Formerly Secretary of State for Health and for National Heritage
Sir Rodric Braithwaite, GCMG
Formerly British Ambassador to Russia.
The Rt Hon David Cameron
Formerly Prime Minister of the United Kingdom (2010-2016). Honorary Governor, The Ditchley Foundation.
The Lord Chadlington of Dean
Chief Executive, Huntsworth plc
Mr Robert Cooper, KCMG, MVO
Formerly Diplomat for the UK to the European Union
Mr Francis Finlay, CMG, OBE
Chairman Emeritus, EastWest Institute.
Sir Simon Fraser, GCMG
Managing Partner, Flint Global Ltd. Formerly Permanent Under Secretary and Head of the Diplomatic Service.
The Rt Hon. Sir Lawrence Freedman, KCMG, CBE, FBA, FKC
Emeritus Professor of War Studies, King's College London.
Professor Timothy Garton Ash, CMG
Professor of European Studies, University of Oxford and Isaiah Berlin Professorial Fellow, St Antony's College, Oxford.
Dr Nik Gowing
International Broadcaster; Visiting Professor, Kings College, London. Founder and Director Thinking the Unthinkable
Professor Sir Malcolm Grant, CBE, MA, LLD
Chairman, The PLuS Alliance. Former Chairman, NHS England.
Sir Jeremy Greenstock, GCMG
Chairman, Gatehouse Advisory Partners Ltd. Former diplomat and Director of The Ditchley Foundation.
Sir Christopher Greenwood, GBE, CMG, KC
Master, Magdalene College, Cambridge
The Lord Hannay of Chiswick, GCMG, CH
Formerly Ambassador and UK Permanent Representative to the EU and UN
Dr Rita E. Hauser
President, The Hauser Foundation.
Professor The Lord Hennessy of Nympsfield FBA
Attlee Professor of Contemporary British History, Queen Mary, University of London
Sir John Holmes, GCVO, KBE, CMG
Trustee of the British Red Cross. Formerly Director, The Ditchley Foundation.
Mr Will Hutton
President of the Academy of Social Sciences; Co-chair the Purposeful Company
Mr Andrew Knight
Chairman, Times Newspaper Holdings Ltd
Mr Pierre Lortie CM, FCAE
Senior Business Advisor, Dentons Canada LLP
The Honorable Roy MacLaren, PC
Formerly Canadian High Commissioner to the United Kingdom and Minister of Trade.
Ms Bronwen Maddox
Director & CEO, Chatham House
The Rt Hon Sir John Major, KG, CH
Former Prime Minister of the United Kingdom and Northern Ireland.
Sir David Manning, GCMG, KCVO
Formerly British Ambassador to the United States of America
The Rt Hon David Miliband
President and CEO, International Rescue Committee. Formerly Secretary of State for Foreign and Commonwealth Affairs.
The Rt Hon. Michael Moore
Director General, British Private Equity & Venture Capital Association (BVCA); Formerly Secretary of State for Scotland.
Mr Glen R Moreno
Director, Fidelity International Limited.
Sir Richard Mottram, GCB
Visiting Professor, LSE; formerly Permanent Secretary, UK Civil Service.
The Rt Hon. Baroness Neville-Jones of Hutton Roof DCMG
Formerly Minister of State for Security
The Rt Hon Lord Patten of Barnes, CH
Chancellor of Oxford University. Formerly Member of the European Commission and Governor of Hong Kong.
The Rt Hon. Baroness Prashar of Runnymede, CBE
Formerly Chair of the Judicial Appointment Commission First Civil Service Commissioner
Lord Rees of Ludlow, OM, FRS, Hon. FBA
Astronomer Royal. Formerly Master, Trinity College, Cambridge University.
The Lord Ricketts, GCMG GCVO
Former Permanent Secretary in the Foreign Office, National Security Adviser and Ambassador to France
The Rt Hon Sir Malcolm Rifkind, KCMG, KC
Formerly Secretary of State for Foreign and Commonwealth Affairs.
The Rt Hon. Lord Robertson of Port Ellen, KT, GCMG, Hon FRSE, PC
Special Adviser to BP plc. Formerly Secretary General, NATO, and Secretary of State for Defence.
Sir John Sawers, GCMG
Executive Chairman, Newbridge Advisory. Formerly Chief of MI6 (2009-14).
Sir Nigel Sheinwald, GCMG
Chairman, Royal Institute of International Affairs
Dr Constanze Stelzenmüller
Robert Bosch Senior Fellow, Brookings Institution
Mr Philip Stephens
Visiting Senior Fellow, School for Transnational Governance of the European University Institute, Florence
The Rt Hon Jack Straw
Formerly Foreign Secretary, Home Secretary and Lord Chancellor
Sir Kevin Tebbit, KCB, CMG
Former diplomat and Permanent Secretary, Ministry of Defence.
Sir John Vereker, KCB, KStJ
Former Permanent Secretary for International Development
Dr Diana Walford, CBE, MD, BSc MSc FRCP, FRCPath, FFPH
Chair, Board of Trustees, Inner Circle Educational Trust
Mr Simon Webb, FICE
Executive Director, The Nichols Group.
Mr John Weston, CBE, MEng, FRAEng, FRAes
Formerly: CEO, BAE Systems
The Rt Hon. the Lord Willetts, FRS HonFRSC FAcSS
Chair, Resolution Foundation; Visiting Professor, King's College, London. Formerly Minister for Universities and Science.
Professor Ngaire Woods
Dean, The Blavatnik School of Government.
Professor Sir Robert Worcester, KBE, DL
Chairman, Magna Carta 800th Anniversary Commemoration Committee. Founder, MORI.