Strategy Consulting Services

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.

Reframing the future of an iconic skiwear brand

EY-Parthenon helped BOGNER refinance, reshape and return to profitability.

What EY-Parthenon Strategy Consulting can do for you

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 can I seize growth opportunities and competitive advantage?
  • What are the appropriate revenue, profitability and sustainability targets for my business?
  • How can I better anticipate and adapt to digital transformation?
  • Can I use an M&A strategy as an accelerant to achieve profitable growth goals?
  • When is a divestiture best for my long-term value?
  • How can I build and secure liquidity, managing the impact of disruption between finance and operations?
  • How can I win the competition for capital?

EY-Parthenon recognized by Forbes as one of the World’s Best Management Consulting Firms 2025

The prestigious ranking of best consultancies worldwide is based on peer and client surveys across 13 industries and 15 functional areas.

Best management consulting firm

Our latest thinking

Rivada is reimagining wireless internet as a commodity

By leveraging AI and automation, patient diagnostics have picked up pace in a health care testing company. Learn more in this case study.

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 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.

Does today’s disruption provide the blueprint for tomorrow’s growth?

EY-Parthenon CEO Survey September 2025 reveals how leaders build confidence, resilience, and growth strategies amid disruption and transformation.

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.

How Asia-Pacific CEOs can grow in the AI era amid economic challenges

The latest EY CEO Outlook Pulse finds Asia-Pacific CEOs largely optimistic, with an eye toward AI and transactions to steer growth. Read more.

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.

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