Raleigh Addington
Raleigh Addington
administrator at Chartwell Speakers
View author Raleigh Addington

As you plan your 2026/27 event programmes, we’ve pulled together concise, high-impact shortlists across the themes clients are asking for most this year.

Below each name is a one-line note on what the speaker has done to make them especially relevant for senior audiences today.

Geopolitics & Security

Practical statecraft, frontline perspective and strategic clarity

Ulrike Franke

European defence expert specialising in emerging military technologies and modern warfare

Richard Moore

Led the UK’s Secret Intelligence Service with deep operational expertise in international risk

John Mearsheimer

University of Chicago Distinguished Service Professor of Political Science and author of rigorous realist analyses of great-power competition

Charles Michel

President of the European Council (2019-2024) with senior multilateral and diplomatic experience

Giuliano da Empoli

Italian political strategist and author offering sharp analysis of European politics, populism and strategic choices

Dmytro Kuleba

Ukraine’s Foreign Minister (2020-2024) and frontline diplomat on contemporary European security

Alex Younger

Headed the UK intelligence service, translating strategic threat into practical operational advice

Tim Marshall

Journalist and author of Prisoners of Geography, bringing accessible geopolitical storytelling to broad audiences

Economics & Public Policy

Debate, policy levers and scenarios for growth, inequality and industrial strategy

Gita Gopinath

Economist with senior leadership at the IMF and expert perspective on global macro and shocks

Philippe Aghion

Nobel Prize-winning economist and leading authority on innovation, growth, and creative destruction

Zoltan Pozsar

Leading macro strategist analysing global financial systems, interest rates, and the future of monetary order

Joseph Stiglitz

Nobel Prize-winning economist and trenchant commentator on markets, globalisation and inequality

Jim O’Neill

Markets strategist who coined “BRICs” and translates macro trends into commercial opportunity

Jeremy Hunt

UK Chancellor (2022–2024) with expertise in economic policy, geopolitics, and public sector reform

Tech, AI & Governance

Regulation, ethics and practical governance of powerful new technologies

Margrethe Vestager

European policymaker shaping digital market regulation and competition policy

Verity Harding

AI policy leader with hands-on experience building governance frameworks

Cory Doctorow

Author and digital-rights advocate on platform power, privacy and civil liberties

Sebastian Mallaby

Author and journalist on global finance, markets and technology, known for incisive books on markets and venture capital

Nick Clegg

UK Deputy Prime Minister (2010–2015) and tech leader specialising in platform governance and global affairs

Jonnie Penn

AI expert and historian of technology exploring the social and ethical implications of artificial intelligence

Carissa Véliz

AI ethics expert and author on privacy, data and the societal impact of technology

Leadership, Resilience & Human Performance

Actionable lessons from sport, expedition and public life on teamwork and decision-making

Mikel Arteta

Elite football manager known for team leadership, culture and performance under pressure

Bear Grylls

Adventurer and presenter delivering high-energy stories of resilience and survival

Damian Hughes

High performance expert and author of practical frameworks for influence and impact

Susie Wolff

Motorsport leader specialising in team performance in high-stakes environments

Matthew Syed

Advocate for continuous improvement, growth mindset, and high performance through learning and innovation

Rory Stewart

Diplomat and government minister with experience in adaptive public-service leadership

Climate, Sustainability & Global Stewardship

Policy, finance and mission-driven approaches to the net-zero transition

Robert Habeck

German political leader focused on energy transition and industrial strategy

Mariana Mazzucato

Economist advancing mission-based approaches to green industrial policy

Mari Pangestu

Indonesian President’s Special Envoy for International Trade and expert on trade, development, and global economic policy

Bruno Le Maire

French Minister of Economy and Finance (2017–2024) focused on industrial policy for decarbonisation

Enrico Letta

Prime Minister of Italy (2013–2014) and academic specialising in European governance and long-term stewardship

Science, Health & Longevity

Frontier science translated into implications for business, workforces and consumers

David Sinclair

Biologist researching ageing and translational approaches to longevity

Maggie Aderin

Space scientist and public-facing science communicator

Catherine Ball

Futurist and technology expert specialising in emerging technologies and their impact on society and the environment

Sougwen Chung

Interdisciplinary practitioner linking creativity, cognition and technology

Michael Bhaskar

AI strategist at Microsoft and bestselling author exploring the future of artificial intelligence and society

Storytelling, trust & media

Communicators who can diagnose trends in public trust and teach better narrative practice

Anne Applebaum

Historian and author on propaganda, civic norms and resilience

Lionel Barber

Editorial leader with deep insight into journalism, business and change

Dror Poleg

Writer on the future of cities, offices and the organisation of work

Gideon Rachman

Chief Foreign Affairs Commentator at the Financial Times who connects geopolitics to practical choices

Alastair Campbell

Communications strategist specialising in crisis messaging and campaigning

Louis Theroux

Documentary filmmaker known for immersive, ethically curious storytelling

Elizabeth Day

Journalist and long-form interviewer who builds emotional resonance

Energy & the transition

Experts across energy markets, regulation and clean-energy investment

Jon Alterman

Middle East expert at CSIS focused on energy and regional geopolitics

Raad Alkadiri

Specialist in energy markets and regional energy strategy

Jan Rosenow

Energy policy analyst concentrating on decarbonisation and regulation

Kaisa Hietala

Experienced energy sector leader driving strategic transformation and sustainable growth

Fatih Birol

Executive Director, International Energy Agency, expert in global energy outlooks

Michael Liebreich

Founder of Liebreich Associates and clean-energy investor and market strategist

Simon Mundy

Moral Money Editor at the Financial Times specialising in energy transition, climate, and sustainable finance

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