Sam Dumitriu – The Voice of Britain’s Growth and Policy Reform
Who is Sam Dumitriu?
Sam Dumitriu is a respected British policy expert and commentator known for his sharp insights into economic growth, infrastructure, and innovation. Currently serving as the Head of Policy at Britain Remade, he has built a distinguished career advancing ideas that tackle the UK’s productivity challenges. With an academic foundation from the University of Manchester and over a decade of experience in Westminster think tanks, Sam Dumitriu has established himself as a thought leader in housing, transport, taxation, and energy reform.
His work bridges policy research, media commentary, and real-world advocacy — making him a prominent voice in shaping Britain’s economic future. His balanced approach to public policy blends data-driven research with practical solutions to unlock national growth potential.
Academic Background and Early Career
Education at The University of Manchester
Sam Dumitriu’s intellectual foundation was laid at the University of Manchester, where he earned both a BA in Politics, Philosophy, and Economics and a Master of Research (MRes) in Philosophy, graduating with distinction. His involvement in societies such as the Manchester Debating Union, PPE Society, and Challenging Orthodoxies Society reflects his early commitment to discussion and analytical thinking.
His philosophical training shaped his evidence-based approach to policy — one that questions assumptions and seeks rational solutions to complex economic problems.
Professional Journey in Policy and Research
Early Roles and Experience
Before rising to national prominence, Sam Dumitriu gained experience in several communication and research roles. His early professional years included positions at Accommodation for Students, Bright Blue, and the Institute of Practitioners in Advertising (IPA), where he developed skills in communication strategy, public engagement, and policy analysis.
His diverse early experiences across academia, media, and consultancy provided him with the versatility that would later define his policy work.
Adam Smith Institute – The Foundation of Policy Expertise
Sam Dumitriu’s breakthrough in the policy world came through his tenure at the Adam Smith Institute, one of the UK’s leading free-market think tanks. Serving first as Head of Projects and later as Head of Research, he was instrumental in shaping the Institute’s research agenda. His focus areas included tax reform, productivity, housing, and energy policy.
During this period, he became a regular voice in major UK media outlets such as The Times, The Telegraph, City A.M., and CapX. He also appeared on television networks including BBC News, Sky News, and Channel 5, offering expert commentary on economic and social policy issues.
His time at the Adam Smith Institute honed his ability to translate technical research into accessible, impactful public communication — a skill that continues to define his professional style.
The Entrepreneurs Network – Championing Innovation
In 2017, Sam Dumitriu joined The Entrepreneurs Network (TEN), where he served as Research Director and later as an Adviser. Over five years, he led numerous influential research projects that directly shaped the UK’s innovation and immigration policy landscape.
Among his achievements were:
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Editing an essay collection on innovation featuring forewords by former Prime Minister Tony Blair and Stripe co-founder Patrick Collison.
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Co-authoring research that led to £50 million in government funding for new Focused Research Organisations — an initiative later announced by Rishi Sunak in his 2021 Budget speech.
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Producing landmark studies such as Immigrant Founders, highlighting that 49% of the UK’s fastest-growing startups have at least one foreign-born co-founder.
These contributions established Sam Dumitriu as a leading advocate for entrepreneurship and open innovation within British economic policy.
Britain Remade – Building the Future
Head of Policy and Strategic Leadership
Since September 2022, Sam Dumitriu has served as Head of Policy at Britain Remade, a reform-driven campaign group dedicated to solving the UK’s economic growth problem. His role involves leading Britain Remade’s policy research across energy, housing, and transport, three pillars essential to national prosperity.
Under his leadership, Britain Remade published the acclaimed report “Powerbook: A Playbook for Energy Security by 2030,” which set out 25 practical actions to accelerate clean domestic energy deployment. The report was endorsed by key figures such as Ed Miliband, Simon Clarke, Andy Street, and Renewable UK, reflecting cross-party recognition of Dumitriu’s influence.
He has also contributed to publications like The Times and The Financial Times and continues to advocate for practical planning reforms to make it easier for Britain to build the infrastructure it needs.
Publications and Thought Leadership
The Planning Reform Reader and Other Essays
In June 2025, Dumitriu published The Planning Reform Reader on his Substack, Notes on Growth. This extensive guide compiles essential readings on Britain’s planning challenges, exploring why housing and infrastructure development face persistent barriers.
He also authored several widely discussed essays, including:
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Why I’m a Skills Sceptic
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Britain is a Consultation Nation
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Visiting the World’s Most Expensive Nuclear Power Station
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Why Regulators Need a Red Team
Through these essays, he consistently emphasises the need for institutional reform, evidence-based policymaking, and technological progress to drive sustainable growth.
Expertise and Public Commentary
Sam Dumitriu’s expertise lies at the intersection of economic policy, infrastructure planning, and innovation. He frequently analyses how excessive regulation, centralisation, and political constraints hinder progress. His pragmatic yet reformist stance promotes making Britain “a nation of builders, not blockers.”
With deep insights into housing policy, energy markets, and regulatory reform, his work contributes to debates on how the UK can overcome stagnation and rediscover its potential for growth and prosperity.
Media Presence and Public Influence
Beyond think tanks, Sam Dumitriu has developed a strong public presence. With over 18,000 followers on X (Twitter) and an active Substack community, he uses social media to engage with policymakers, journalists, and academics. His ability to simplify complex policy issues into clear, actionable arguments has made him one of the UK’s most followed policy professionals online.
He continues to contribute to discussions that influence both public understanding and legislative direction in areas such as renewable energy, transport reform, and planning efficiency.
Personal Life
While Sam Dumitriu keeps most of his personal life private, it is publicly known that he has long been based between Brighton and London. His social media presence reflects a balance between professional advocacy and personal interest in travel, food, and culture.
Posts spanning back to 2016 reference his long-term partner, Eleanor Hyland-Stanbrook, who has often been mentioned in his personal captions and credited for photography in public posts. However, Dumitriu maintains professional discretion, avoiding detailed discussions of his private life online.
Conclusion – Sam Dumitriu’s Impact on UK Policy
Sam Dumitriu represents a new generation of policy thinkers — data-driven, media-savvy, and reform-focused. From the Adam Smith Institute to The Entrepreneurs Network and now Britain Remade, his journey reflects a consistent commitment to economic growth through smarter, freer, and fairer policy design.
Whether analysing infrastructure costs, defending innovation, or advocating for planning reform, Dumitriu’s voice remains a significant force in modern British policymaking. His combination of intellectual rigour and accessible communication ensures his work continues to influence both policymakers and the wider public debate about how to build a stronger, more prosperous United Kingdom.
