Full list of signatories, signed in a personal capacity
Roland Rudd, Chairman, Business for New Europe
Ajay Agrawal, Non Executive Director, Immupharma
Rajesh Agrawal, CEO and Chairman, RationalFX
Malcolm Aish, Non-executive Director, Mitsubishi UFJ Securities International plc
Dame Helen Alexander, Chairman, UBM
Hugh Andrew, Managing Director, Birlinn
Nick Anstee, Lord Mayor of the City of London (2009 - 2010)
Jennifer Appleton, Operations Director, ISO Quality Services
Luqman Arnold, Cartesius Advisory Network, Olivant Advisors
Andy Atkins-Krüger, CEO, Webcertain Group
Graeme Atkinson, Managing Director, Dean Street Advisors
Roland Aurich, UK Chief Executive, Siemens
Mark Austin, Partner, Freshfields Bruckhaus Deringer LLP
Emma Avignon, CEO, Mentore Consulting LLP
Tony Ball, Chairman, Kabel Deutschland
Martin Barker, Managing Director, Rowan Precision
Trey Barnes, Chairman, Capital Strategy
Danny Barrs, Founder, Global Transaction Services (UK) Ltd
Sir David Bell, Non Executive Director, The Economist Group
Sir Brian Bender, Chairman, London Metal Exchange
David Benford, Director, Blackstage Forensics
Nick Bertolotti, Managing Director Investment, Credit Suisse
Mike Bess, Director, Bess Associates
Livio Bettoschi, UK CEO, Business Integration Partners
Sir Win Bischoff, Chairman, Lloyds Banking Group
Lord Michael Bishop, Director, SMB Aviation
Kurt Bjorklund, Managing Partner, Permira
Andy Blackstone, Finance Director, M&C Saatchi
Sir Victor Blank, Chairman, Social Mobility Foundation
Simon Borrows, CEO, 3i
Andrew Bracey, CFO, Michael Page International
Sir Richard Branson, Founder, Virgin Group
Mike Brinkworth, Director, Protherm Engineering
Lord Leon Brittan, Vice Chairman, UBS Investment Bank
Stuart Broome, CEO, Sub10 Systems
Sir Martin Broughton, Chairman, British Airways
Lord Browne of Madingley, Managing Director, Riverstone LLP
Robert Browne, Chairman, Flightserve International Ltd
Damon Buffini, Chairman, Permira
Tim Bunting, Partner, Balderton Capital
Andrew Burrows, Managing Director, Gardner Douglas Sports Cars
Sir Andrew Cahn, Non Executive Director, Lloyds of London
Sir Roger Carr, Chairman, Centrica
Clare Chalmers, CEO, IDDAS
Russell Chambers, Senior Advisor, Credit Suisse
Stuart Chambers, Chairman, Rexam plc
Hugo Charlton, Consultant, 1 Grays Inn Square
David Childs, Managing Partner, Clifford Chance LLP
Michael Chissick, Managing Partner, Field Fisher Waterhouse LLP
Gus Christie, Executive Chairman, Glyndebourne Productions Ltd
Lord Clement-Jones
Karen Clements, Founder, Karen Clements Consultants
John Coates, Joint Chief Executive, bet365 Group Ltd
Denise Coates CBE, Joint Chief Executive, bet365 Group Ltd
Keith Cochrane, CEO, Weir Group
Michael Cohrs, Senior Advisor, EQT
Vittorio Colao, Chief Executive, Vodafone
Nicholas Coleridge, President, Conde Nast International
Iain Conn, Group Managing Director & Chief Executive, Refining and Marketing, BP
Geoff Cooper, Chief Executive, Travis Perkins
John Corcoran, Chairman, Global Switch
Richard Cousins, CEO, Compass Group
Sir Sherard Cowper-Coles, International Business Development Director, BAE Systems
Philip Cox, Non-Executive Director, Morrisons
Peter Cruddas, Chairman, CMC Markets
David Cruickshank, Chairman, Deloitte
Lord Mervyn Davies
Simon Davies, Managing Partner, Linklaters
Michael Davis, Director, IXR Systems
Guy Dawson, Director, ASA international
Daniel Dayan, CEO, Fiberweb plc
Sir Evelyn de Rothschild, Chairman, EL Rothschild Ltd
Sophie de Schwarzburg-Gunther, CEO, Capital Strategy
Uday Dholakia, Chairman, National Asian Business Association
Philip Dilley, Chairman, Arup
Mark Dixon, CEO, Regus
Hugo Dixon, Founder, Breakingviews
Kevin Doran, CEO, ResEuropa
Rod Dowler, Chairman, Industry Forum
Paul Dreschsler, Chairman and CEO, Wates
Jan du Plessis, Chairman, Rio Tinto
Steve Duree, Managing Director, Pland Stainless
Guy Elliot, Senior Executive Director, Rio Tinto
Phil Elliott, Managing Director, Booth Dispensers
Sir Vernon Ellis, Chairman, One Medical Group
Johan Eliasch, Chairman and CEO, Head N.V.
Mark Epstein, CEO, The People's Operator
Hugh Facey, Managing Director, Gripple
John Fallon, CEO, Pearson
Peter Fincham, Director of Television, ITV
John Fingleton, CEO, Fingleton Associates
Douglas Flint, Chairman, HSBC
Sir Roy Gardner, Chairman, Compass Group
Martin Gilbert, CEO, Aberdeen Asset Management
Martin Glenn, CEO, United Biscuits
Rory Godson, Founder, Powerscourt Group
Kevin Gold, Managing Partner, Mishcon de Reya
Sir Stephen Gomersall, Deputy Chairman, Hitachi Europe
Jonathan Goodwin, Founding Partner, Lepe Partners
Harriet Green, CEO, ThomasCook
Michael Green
Joachim Grevel, Founder and Scientific Director, BAST Inc Ltd
Chris Grigg, CEO, The British Land Company plc
Sebastian Grigg, Managing Director, Credit Suisse
Walter Gubert, Vice Chairman, JP Morgan Chase & Co
Stuart Gulliver, CEO, HSBC
Oliver Haarman, Partner, Searchlight Capital Partners
Jan Hall, Partner, JCA Group
Peter Halpenny, Deputy Managing Director, Ballymore Group
Sir Philip Hampton
David Harley, Chairman, Burson-Marsteller Brussels
Charles Harman, Chief Executive, BXR Partners LLP
Michael Harper, Chairman, BBA
Richard Harvey, Chairman, PZ Cussons
Greg Hawkins, CEO, African Barrick Gold
Jeremy Helsby, CEO, Savills
Marvin Henson, Director, Cloud Solutions for Business
William Hobhouse, Director, Composite Textiles Limited
Nick Hood, Chairman, BTG Global Network
Sir Julian Horn-Smith, Deputy Chairman, Bumi
Richard Howson, Chief Executive, Carillion plc
Jack Hugh, Principal, A J Hugh Architect
Anji Hunter, Director, Royal Academy of Engineering
Johannes Huth, Partner, Kohlberg Kravis Roberts & Co
Sir George Iacobescu, Chairman and Chief Executive Officer, Canary Wharf Group
Jeremy Isaacs, Partner, JRJ Group
Sanjay Jawa, Chief Operating Officer for EMEA, FTI Consulting
Colin Jeynes, Finance Director, Memnet
Ashok Kallumpram, Managing Director, Premier Textiles
Colm Kelleher, President, Morgan Stanley
Lord Kerr of Kinlochard, Deputy Chairman, Scottish Power
Peter Kersh, Managing Director, New Era Aquaculture
George Kessler, Joint Deputy Chairman, Kessler International Ltd
Afzal Khan, Director, Mellor Jackson solicitors
Michael Kirkwood, Chairman, Circle Holdings
Pierre Lagrange, Chairman MAN Asia, MAN Group Plc
Sir Richard Lambert, Senior Independent Advisor, Deutsche Bank
Sir Andrew Large, Founding Partner, Systemic Policy Partnership
Andrew Law, Chairman and CEO, Caxton Associates
Michael Lawrence, Managing Director, Magellium Limited
James Leng, Director, Genel Energy plc & Alstom SA
Bo Lerenius, Chairman, Koole
Lord Peter Levene, Chairman, Starr Underwriting Agents ltd
David Levin, CEO, UBM plc
Dr. John Llewellyn, Partner, Llewellyn Consulting
Andrew Lorenz, Chairman Financial Communications, FTI Consulting
Michael Maclay, CEO , Montrose Associates
Andy Maguire, Senior Partner & Managing Director, Boston Consulting Group
Angus Maitland, Chairman, Maitland
Anna Mann, Founder, MWM Consulting
Charles Martin, Managing Partner, Macfarlanes LLP
Andy Mauchline, Director, M & M Studios
Carolyn McCall, CEO, EasyJet
Estelle McCartney, Director, Champollion
John McFarlane, Chairman, Aviva
Alisdair McGregor, Director, Calder McGregor IT Services
George McGregor, Managing Director, Interel Group
John McKerchar, Managing Director, Turnberry Rug Works
Daniel McNamara, Chief Executive, Keytree
Mervyn Metcalf, Managing Director, Dean Street Advisors
Sir Adrian Montague, Chairman, 3i
David Montgomery, Chairman, Local World Ltd
Sir Mark Moody-Stuart, Chairman, Hermes Equity Ownership Services
Brian McBride, Chairman, ASOS
Nicholas Morgan, Group CEO, Big Cat Group
Ann-Maree Morrison, Managing Director and Founder, Labels4Kids
Isabella Moore, Director, Comtec Translation
Glen Moreno, Chairman, Pearson plc
Dominic Murphy, Chairman, Kohlberg Kravis Roberts & Co. Ltd
Gerry Murphy, Chairman, The Blackstone Group International Partners LLP
Paul Myners
Craig Naylor, Managing Director, NTR
Robert Noel
Ralph Oppenheimer, Chairman, Stemcor Holdings
Bernard Oppetit, Chairman, Centaurus Capital
Harold Paisner, Senior Partner, Berwin Leighton Paisner LLP
Sir Michael Pakenham, Director, Westminster Group
James Palumbo, Chairman, Ministry of Sound Group
Hansa Pankhania, Director, AUM Consultancy
Sir John Parker, Chairman, Anglo American plc
Garry Parker, Founder, Facilitation Finland TMI
Tom Parker, Partner, Cambre
Vijay Patel, CEO, Waymade Healthcare
Sir John Peace, Chairman, Standard Chartered
Gareth Penny, Chairman, New World Resources
Paulo Pereira, Partner, Perella Weinberg Partners
Martin Perry, Owner, Elmfield B&B
Stefano Pessina, Chairman, Alliance Boots
Franck Petitgas, Co-Head of Global Investment Banking, Morgan Stanley
Nicolas Petrovic, CEO, Eurostar
Charles Philipps, CEO, Amlin
Stuart Popham QC, Vice Chairman EMEA Banking, Citigroup
Ian Powell, Chairman and Senior Partner, PwC
Sir Chris Powell, Former Chairman, BMP DDB
Michael Rabicano, Director, Primus Omnium
Sir Michael Rake, Chairman, BT Group
Richard Reed, Founder, Innocent
Andy Reiss, Director, Fingleton Associates
Mark Reynolds, Chief Executive, Mace
Christoph Rieche, CEO, Iwoca
John Ridding, Group Chairman, Financial Times
Sir John Ritblat, Chairman of the Board of Governors, Delancey
Don Robert, Chief Executive, Experian
Julian Roberts, Group Chief Executive, Old Mutual Group
Christopher Rodrigues, Chairman, International Personal Finance
Lord Richard Rogers of Riverside, Chairman, Rogers Stirk Harbour + Partners
Philip D Ronchetti, Founder, 3RPlus Corporation
Sir Stuart Rose, Chairman, Ocado
Baron David de Rothschild, Executive Chairman, Rothschild Group
Gagan Sabharwal, Deputy Director, Nasscom
Anthony Salz, Vice Chairman, Rothschild
Davide Serra, Founding Partner & CEO, Algebris Investments
Sir Nicholas Scheele, Chairman, Key Safety Systems
Nick von Schiring, CEO, Bumi
Terry Scuoler, Chief Executive, EEF - the manufacturers’ organisation
J B Shafran, Chairman, JATO Dynamics Ltd
Jonathan Shalit, Managing Director, ROAR Global
Sir Nigel Sheinwald, Non Executive Director, Royal Dutch Shell
Tony Shepherd, Chairman, Alderley plc
Will Shepherd, Managing Director, PPS
Sir Neville Simms, Deputy Chairman, GDF Suez Energy International
Lord David Simon, Non Executive Director, GDF Suez Group
Paul Skinner, Non-Executive Director, Standard Chartered
Dr Tom Smith, Managing Director, OCSI
Sarabjeet Soar, Director, Badge Financing
Sir Martin Sorrell, Chief Executive, WPP
Otto Souta, Entrepreneur, Otamat
Nigel Stein, Chief Executive, GKN
David Stewart, CEO, Olswang LLP
Carl-Henric Svanberg, Chairman, BP
Malcolm Sweeting, Senior Partner, Clifford Chance LLP
Freddie Talberg, Founder & CEO, PIE Mapping
Ian R. Taylor, President and Chief Executive, Vitol
Bernard Taylor, Vice Chairman, Evercore Partners
Tidjane Thiam, Group Chief Executive, Prudential
Aude Thibaut, Partner, Now-Casting Economics
Lady Barbara Thomas Judge, Chairman, Pension Protection Fund
Maurice Thompson, CEO, Citibank International
Caroline Thomson, CEO, English National Ballet
Neil Thorogood, Director of Finance, Care First Management Services Limited
Christian Thun-Hohenstein, Partner, STJ Advisors LLP
Ralph Topping, Chief Executive, William Hill
Vanni Treves, Chairman, Korn/Ferry International
Paul Tutin, Chairman and Managing Partner, Streets Chartered Accountants
David Tyler, Chairman, J Sainsbury
Anthony Ullmann, Chairman, Autofil Holdings Ltd
Sri Ramakrishna Uthayanan, Managing Director, Next Step Accountants
The Right Honourable the Baroness Shriti Vadera
Baroness Jo Valentine, Chief Executive, London First
Sir David Walker, Chairman, Barclays plc
Simon Walker, Director General, Institute of Directors
Paul Walsh
David Ward, Founder & Solicitor, KL Business & Legal
Simon Warshaw
Nick Watts, Consultant, Eurostrat
Lisa Westbury, Owner, Lisa Westbury Coaching
Bob Wigley, Chairman, hibu
Lode Willems, CEO, Edwards & Willems
Dr Jonathan Williams, CEO, Marine South East
David Willis, CEO, Herbert Smith Freehills LLP
Bill Winters, CEO, Renshaw Bay