1. Roger Martin

Based in Fort Lauderdale, FL, USA

Ranked the #1 management thinker in the world in 2017, and the most prolific serious strategy writer working today. Former Dean of the Rotman School of Management, founder of Roger L. Martin Inc., and the author of 13 books and 34 Harvard Business Review articles — second all-time only to Peter Drucker. His Playing to Win/Practitioner Insights series published 260 original pieces over five years on Medium, accumulating 3 million views, 1.1 million reads, and 266,000 followers — organic, unproduced, without a dollar spent on SEO or promotion. In February 2026, he published Fixing Strategy: An Agenda for its Practice on his newly migrated Substack, formally transitioning his readership there. His LinkedIn post from four days ago continues the weekly cadence. The most serious and original strategy thinker still actively publishing.

 

2. Rita McGrath

Based in New York City, NY, USA

Professor at Columbia Business School, founder of Valize, Thinkers50 #6 in 2025, and the world's most cited authority on strategic inflection points and the end of sustainable competitive advantage. Throughout 2025-2026, McGrath remained extraordinarily active — hosting Thought Sparks podcast and newsletter, co-headlining the "AI Just Killed Corporate Innovation" debate alongside Alex Osterwalder in March 2026, and advising CEOs on how to navigate environments where advantage is transient. Her posts from 2 days ago and 6 days ago show an uninterrupted publication cadence. Her frameworks — discovery-driven planning, arenas, the inflation point model — are in active use in consulting engagements globally. One of the most practically influential strategy academics in the world.

 

3. Alex Osterwalder

Based in Lausanne, Switzerland

Co-creator of the Business Model Canvas — one of the most widely used strategic tools in history, now used by over 5 million practitioners at organisations including Microsoft, Nestlé, Mastercard, and Roche. Founder and CEO of Strategyzer, which published new webinars and resources through February 2026, with an April 2026 online course cohort now open. Ranked #4 in Thinkers50 in 2021 and consistently in the top 10 globally. Co-headlined the "AI Just Killed Corporate Innovation" debate with Rita McGrath in March 2026. Author of five bestselling books. His tools have democratised strategic thinking in a way that few academics have achieved, making him simultaneously one of the most influential consultants and the most widely deployed teacher of strategy in the world.

 

4. Tom Peters

Based in South Dartmouth, MA, USA

Co-author of In Search of Excellence — still one of the bestselling management books of all time — and one of the most enduringly active voices in the management consulting profession. Peters has spent the review period actively posting on social media and maintaining his characteristic provocateur stance on management orthodoxy, arguing consistently that the profession overcomplicates what is ultimately a human challenge: treating people with respect and building organisations where talent can flourish. With decades of accumulated credibility and a refusal to coast on it, his presence throughout 2025-2026 reminds the profession of what endures when frameworks come and go.

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5. Martin Lindstrom

Based in New York City, NY, USA

One of the most widely read and watched brand and consumer behaviour consultants in the world, and author of Buyology, Small Data, and The Ministry of Common Sense — a 2021 book on eliminating corporate bureaucracy that became a staple recommendation for management consultants throughout 2025 as AI-driven efficiency pressures made the waste of organisational complexity newly urgent. An active LinkedIn presence throughout 2025-2026 with high-engagement content on consumer psychology, brand strategy, and organisational culture. Thinkers50 ranked, globally in-demand keynote speaker, and one of the most entertaining and provocative voices in the consulting space.

 

 

6. Herminia Ibarra

Based in London, UK

Professor at London Business School and one of the world's foremost authorities on leadership transitions, career development, and how professionals reinvent themselves. Author of Act Like a Leader, Think Like a Leader and Working Identity — books that became reference texts for management consultants advising organisations on leadership development and talent strategy. Throughout 2025-2026, Ibarra remained active via LinkedIn, publications, and a consistent speaking presence at executive education programmes globally. Her research on how leaders develop by doing rather than reflecting offers a practically grounded counterweight to more abstract leadership theory.

 

 

7. Linda Hill

Based in Boston, Massachusetts, USA

Wallace Brett Donham Professor at Harvard Business School, faculty chair of the HBS Leadership Initiative, and author of Collective Genius: The Art and Practice of Leading Innovation and Being the Boss: The 3 Imperatives for Becoming a Great Leader — two of the most widely used texts in management consulting leadership development programmes globally. Throughout 2025-2026, Hill remained an active HBR contributor, speaker, and researcher on how organisations build genuine innovation capability rather than innovation theatre, and what collective leadership in complex organisations actually requires. Her research is deployed in consulting engagements across industries, and her frameworks are embedded in the leadership development curricula of major consulting firms worldwide.

 

 

8. Vijay Govindarajan

Based in Hanover, New Hampshire, USA

Professor at Dartmouth's Tuck School of Business and one of the most practically influential thinkers on innovation strategy and the challenge of managing the present while creating the future. Author of The Three Box Solution — the most widely used framework for managing simultaneous innovation and operational excellence in large organisations. Throughout 2025-2026, Govindarajan continued his active advisory, keynote, and publishing work, with his framework seeing renewed relevance as AI transformation forces organisations to simultaneously run their current business and reinvent it. One of the most practically cited strategy academics in active client engagements.

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9. Nilofer Merchant

Based in Silicon Valley, USA

Author of The Power of Onlyness and a former corporate strategy consultant turned writer and speaker on how ideas move from the margins of organisations to change them. Thinkers50 ranked, regular Harvard Business Review and TED contributor, and one of the most important voices on the intersection of strategy, power, and inclusion in organisations. Throughout 2025, her work on how individuals and organisations can take unconventional ideas seriously gained new relevance as AI disruption forced companies to reconsider what they thought they knew. A consistent, original voice in the profession.

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10. Cynthia Montgomery

Based in Boston, Massachusetts, USA

Professor at Harvard Business School and author of The Strategist: Be the Leader Your Business Needs — one of the most widely used executive education texts on what it actually means to be a strategic leader rather than someone who executes a strategy written by others. Her work challenges the separation of strategy from leadership, arguing that the CEO's most important job is strategic thinking itself. Active in HBS executive education throughout the review period, her frameworks are among the most practically cited in CEO advisory and board-level consulting work.

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11. Richard Rumelt

Based in Boise, ID, USA

Author of Good Strategy/Bad Strategy — widely regarded as the most practically honest book ever written about what strategy actually is (and isn't) — and its sequel The Crux (2022), which focuses on identifying the single most important challenge a business faces. Roger Martin published a detailed comparative piece on Rumelt's two books and his own work on Substack in spring 2024, calling him one of the "leading lights in strategy" alongside himself. Rumelt's ability to strip away strategic theatre and identify the essential, hard core of what an organisation must actually address has made him the strategy consultant's strategy consultant.

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12. Steve Blank

Based in San Francisco, California, USA

Creator of the Customer Development methodology and the intellectual godfather of the Lean Startup movement — frameworks that have become standard operating procedure for corporate innovation consultants as well as startup advisors. Author of The Four Steps to the Epiphany and The Startup Owner's Manual. Throughout 2025-2026, Blank remained active in writing about AI's impact on entrepreneurship, the venture capital model, and national security strategy — a uniquely eclectic range that reflects his genuine range of consulting and advisory engagements. His blog continues to be required reading for practitioners working at the intersection of strategy and innovation.

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13. Gary Hamel

Based in Los Gatos, CA, USA

Visiting Professor at London Business School, co-author of Humanocracy: Creating Organizations as Amazing as the People Inside Them (2020) — which continued to be actively cited and deployed in management consulting engagements throughout 2025-2026 as AI forced organisations to rethink the relationship between human creativity and institutional bureaucracy — and one of the most enduringly influential management thinkers in the world. Fortune has ranked him as the world's most influential business thinker. His work on strategy, innovation, and the redesign of organisations for human flourishing continued to be widely referenced and debated throughout the review period, with Humanocracy gaining renewed relevance as AI raised fundamental questions about what human organisational contribution is actually for.

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14. Tendayi Viki

Based in London, UK

Associate Partner at Strategyzer and one of the most practically useful voices on corporate innovation strategy and the challenge of making innovation work inside large organisations. Author of The Corporate Startup and Pirates In The Navy — two of the most widely read books on the mechanics of building innovation capability inside established firms. Throughout 2025-2026, Viki continued his active writing, speaking, and advisory work, with particular focus on how companies can build disciplined innovation portfolios rather than running endless innovation theatre. A genuinely useful practitioner voice in the Osterwalder ecosystem.

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15. Chris Zook

Based in Boston, MA, USA

Senior Partner Emeritus at Bain & Company and author of Profit from the Core and Beyond the Core — foundational texts on the discipline of adjacency growth, which remain among the most cited frameworks in strategy consulting engagements for established companies seeking growth without overextension. Throughout 2025-2026, his adjacency framework saw renewed application as companies navigating AI disruption tried to understand which adjacent moves were most adjacent to their genuine core strengths. An enduringly relevant practitioner voice backed by decades of real client work.

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16. Tom Goodwin

Based in Miami, FL, USA

EVP at Publicis Groupe, author of Digital Darwinism: Survival of the Fittest in the Age of Business Disruption, and one of the most widely shared and intellectually provocative voices in the management consulting and business strategy space on LinkedIn, with hundreds of thousands of followers and a reputation for posts that challenge consulting orthodoxy directly and entertainingly. Throughout 2025-2026, Goodwin's daily content on the gap between what large organisations say they are doing and what they are actually doing — on AI, on digital transformation, on strategy, on purpose — continued to be among the most shared B2B professional content globally. A voice that says what most consultants think but few will say publicly.

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17. Amy Webb

Based in New York, City, NY, USA

Founder of the Future Today Institute and author of The Big Nine and The Genesis Machine — one of the most credible quantitative futurists advising organisations on technology strategy. Published the 2025 Emerging Technology Trends report to strong industry reception. Throughout 2025-2026, Webb's work on AI governance, biotech strategy, and the long-arc implications of current technology choices gave management consultants working on technology strategy the empirical foundation they need. Her annual trends report is among the most rigorous and practically cited pieces of strategic foresight available to the consulting profession.

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18. Erin Meyer

Based in Paris, France

Professor at INSEAD and author of The Culture Map — one of the most practically indispensable tools for management consultants working across international organisations. Her framework for mapping the eight cultural dimensions that shape how people work, communicate, disagree, and lead has become standard in cross-cultural strategy, organisational design, and leadership development consulting. Active throughout 2025-2026 at INSEAD and in keynote work, with The Culture Map still widely cited as the single most useful book for consultants navigating multinational client environments. A practitioner whose work solves a real problem rather than creating a useful theory.

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19. Sangeet Paul Choudary

Based in Singapore / Berkeley, CA, USA

Author of Platform Revolution (co-authored with Geoffrey Parker and Marshall Van Alstyne) and Reshuffle — which won the Thinkers50 Strategy Award for 2025, recognising it as the most impactful idea in strategy that year. Choudary advises CEOs at over 40 Fortune 500 companies, is a Senior Fellow at UC Berkeley, and spoke at the G20 Summit and World Economic Forum. Named in the AI+HI Project 2026 panel alongside Johnny C. Taylor Jr in March 2026. One of the most consequential new voices in strategy consulting, bringing a platform and network economics perspective to strategic questions that traditional consulting frameworks were not built to answer.

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20. Dave Snowden

Based in Wales, UK

Founder of Cynefin and one of the most original thinkers on complexity theory and decision-making in management consulting. His Cynefin framework — which distinguishes between simple, complicated, complex, and chaotic domains and prescribes different approaches to leadership and strategy for each — has become one of the most widely taught models in strategy and change consulting. Throughout 2025-2026, Snowden's work gained new traction as organisations navigating AI disruption struggled with problems that were genuinely complex rather than merely complicated. His blog and LinkedIn presence remained active throughout the review period. A demanding and intellectually rigorous voice.

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21. Hubert Joly

Based in Boston, MA, USA

Former CEO of Best Buy — who led one of the most celebrated corporate turnarounds of the last decade — and author of The Heart of Business: Leadership Principles for the Next Era of Capitalism (2021). Throughout 2025-2026, Joly remained an active speaker and writer on what genuine purpose-driven leadership and organisational transformation actually looks like from the inside, as opposed to what it looks like in a PowerPoint deck. A Senior Lecturer at Harvard Business School and one of the most credible practitioner voices on what consulting firms tell their clients to do versus what it actually takes to do it.

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22. Jeanne Ross

Based in Cambridge, Massachusetts, USA
Principal Research Scientist at the MIT Sloan Center for Information Systems Research (CISR), co-author of Designed for Digital: How to Architect Your Business for Sustained Success and IT Savvy: What Top Executives Must Know to Go from Pain to Gain, and one of the most intellectually rigorous and practically grounded voices on digital transformation strategy for large and complex organisations. Throughout 2025-2026, Ross's research on how established enterprises architect themselves for sustained competitive advantage in a digital and AI-enabled environment continued to be among the most widely cited and practically useful available to senior executives and strategy consultants navigating transformation. Her MIT CISR research — grounded in direct engagement with hundreds of global enterprises — gives her frameworks an empirical authority that most consulting voices cannot match. The researcher whose work most directly bridges the gap between technology investment and genuine strategic transformation.

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23. Tomas Chamorro-Premuzic

Based in Brooklyn, NY, USA

Professor at University College London and Columbia University, Chief Talent Scientist at ManpowerGroup, and one of the most data-driven and intellectually honest voices on leadership, talent, and what AI means for the future of organisations. Author of I, Human — published in 2023 and actively circulating throughout 2025 as organisations grappled with the psychological and organisational implications of AI-augmented work. His willingness to challenge the self-congratulatory narratives that surround both leadership development and AI adoption makes him a genuinely valuable voice for management consultants seeking to give clients honest guidance rather than comfortable frameworks.

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24. Morten Hansen

Based in San Francisco, CA, USA

Professor at UC Berkeley and INSEAD, and author of Great at Work and Collaboration — two of the most rigorously researched books on what actually makes individuals and organisations perform better. His empirical approach — drawing on large-scale data rather than anecdote or theory — gives his work a credibility that distinguishes it from most management consulting content. Active throughout 2025-2026 as a keynote speaker and educator, his work on disciplined focus, the mechanics of effective collaboration, and what genuinely high-performing consultants do differently continued to be widely cited in consulting firm training programmes.

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25. Rebecca Henderson

Based in Cambridge, MA, USA

Professor at Harvard Business School and one of the most important voices on the intersection of strategy, sustainability, and the fundamental purpose of the firm. Author of Reimagining Capitalism in a World on Fire — one of the most serious and widely read books on whether capitalism can be reformed from the inside, and what the strategic implications are for companies that try. Throughout 2025-2026, as ESG came under significant political pressure in the US, Henderson's more rigorous approach to the business case for sustainable strategy gave management consultants advising on purpose and stakeholder strategy the intellectual grounding they needed to maintain credible positions. A genuinely important voice at a genuinely important moment.

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Congratulations to All 25 Honourees

 

Think a management consultant leader belongs on next year's list? 

 

Nominations for the 2027 Industry Leaders Top 25 can be made here https://www.theindustryleaders.org/nominate

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Selections are made at the sole editorial discretion of The Industry Leaders based on publicly available information. Inclusion or exclusion does not constitute an endorsement, and positions within the list do not reflect a definitive ranking of merit.