EY-Parthenon professionals recognize that CEOs and business leaders are tasked with achieving maximum value for their organizations’ stakeholders in this transformative age. We challenge assumptions to design and deliver strategies that help improve profitability and long-term value.
Leading companies are taking big, transformative steps, redefining their purpose, embarking on end-to-end digital transformations and learning how to achieve disruptive innovation in a rapidly shifting market environment.
We have the breadth of perspectives and depth of experience to provide strategic advice to help achieve optimal — and sustainable — results.
We create a custom approach tailored to each client’s unique situation and bring extensive business and sector experience with tested analytical techniques. As experienced advisors to the C-suite, EY-Parthenon helps you answer:
How EY-Parthenon can help
The Geostrategic Business Group can help translate geopolitical insights into business strategy to help manage political risk. Find out how.
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The EY-Parthenon Disruptive Strategy team can help your business drive innovation and reimagine business models for future readiness. Find out how.
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Learn more about how EY-Parthenon Software Strategy Consulting teams apply real-world software CTO and CPO expertise to drive value.
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Our Commercial Consulting Services teams help you realize enterprise growth, improve profitability, and extend customer and shareholder value. Learn more.
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EY-Parthenon sector strategy consulting teams have deep sector strategy experience and can help your business challenge the status quo. Learn more.
Read moreOur latest thinking
The five habits of successful Geostrategists
All companies are shifting strategies to adapt to geopolitical risk. Here is how to invest more efficiently and strategically than your competitors. Read more.
Top 10 geopolitical developments for 2025
Geopolitical risk will remain elevated due to economic sovereignty and global rivalries. Learn how to manage the uncertainty to grow your business.
Strategies for successful corporate separations
Gain competitive advantage with valuable insights from 160+ corporate separations, including spin offs, carve outs, optimal timing, and value maximization.
How strategic use of an AI maturity model can maximize GenAI ROI
Explore the realm of Generative AI use cases.
How a top-down holistic strategy can maximize GenAI ROI
Explore how companies that put strategy first by applying a holistic Generative AI maturity model for AI adoption will be positioned to unlock greater ROI.
Tech disruptions can inform the economic impact of AI
Discover learnings from three key historical episodes of rapid technological change that may help predict the economic impact of AI.
How do CEOs reimagine enterprises for a future that keeps rewriting itself?
EY-Parthenon CEO Outlook 2026 explores how leaders use AI, transformation and portfolio strategy to navigate uncertainty and drive sustainable growth.
Five generative AI initiatives leaders should pursue now
Learn how to move beyond quick efficiency gains to a cohesive AI strategy that maximizes your growth potential in a fast-changing space.
How a cosmetics giant’s transformation strategy is unlocking value
Shiseido, the largest Japanese beauty company, is reimagining its functions, processes and systems to create a global operating model. Learn more.
Three trends shaping portfolio moves in a red-hot M&A marke
Learn how this red-hot deal market is the right time for you to use M&A and divestitures to support your long-term growth strategy.
Prepare now for the new era of selective globalization
Exploring scenarios for the world in five years reveals divergent paths for geopolitics, economic policies and company strategies. Learn more.