|  About EY-Parthenon  |  EY-Parthenon careers  |  Strategy consulting  | 

Strategy consulting

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.

The team

Photographic portrait of Manabu Shinohara
Manabu Shinohara
EY Japan Strategy and Transformation Leader; EY-Parthenon Strategy Leader
Photographic portrait of Yoshimasa Sakata
Yoshimasa Sakata
EY Japan Strategy and Transactions Markets Leader; EY-Parthenon Partner, EY Strategy and Consulting Co., Ltd.
Photographic portrait of Nobuko Kobayashi
Nobuko Kobayashi
EY Asia-Pacific Strategy Execution Leader
View All

Strategies for successful corporate separations

Explore further to discover why the market is rewarding the shrink-to-grow model and request the full report.
Learn more

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?


How EY-Parthenon can help


The strategy consulting services team

Manabu Shinohara

EY Japan Strategy and Transformation Leader; EY-Parthenon Strategy Leader
A leader in strategy advisory services that cover everything from value-increasing strategies to the use of external resources (M&A, etc.).
Tokyo, JPN

Yoshimasa Sakata

EY Japan Strategy and Transactions Markets Leader; EY-Parthenon Partner, EY Strategy and Consulting Co., Ltd.
Deep consulting experience in the Shosha sector. Cross-border and domestic transaction strategy and operations focusing primarily on integration, carve-outs, and organizational transformation.
Tokyo, JPN

Nobuko Kobayashi

EY Asia-Pacific Strategy Execution Leader
Multi-cultural thought leader in Japan. Connector and relationship builder. Embodies a bridge that connects Japan with the outside world. Specializes in the Consumer sector.
Tokyo, JPN

Christopher Mack

EY-Parthenon Asia-Pacific and Japan Turnaround and Restructuring Strategy Leader; EY Asia-Pacific Reshaping Results Leader
Experienced restructuring advisor. Has held positions as President, CFO, Global Strategy Officer and Board Director. Extensive global and broad industry experience. Traveler. Family man.
Tokyo, JPN

Jeff Wray

Global EY-Parthenon Leader
Passionate leader focusing on large scale opportunities in retail and consumer products. Fascinated about how products get to market. Excited about the breadth and depth of knowledge within EY.
Philadelphia, USA

John van Rossen

Global EY-Parthenon Leader
Driven by purpose and motivated to always help colleagues and clients find a better way of doing things. Fascinated by military history. Podcast addict. Curious nerd.
London, GBR

Barak Ravid

EY Americas Strategy and Transactions Technology Sector Leader
Energized by all things at the intersection of technology and strategy. Passionate about the strength of diverse and inclusive teams. Love sailing, biking, soccer, snowboarding. Father of three girls.
San Francisco, USA

Falco Weidemeyer

EY Global Turnaround and Restructuring Leader
Seasoned, internationally trained performance professional. CRO and turnaround manager. Experienced in consulting and industry functions. Passionate for outdoors.
Eschborn/Frankfurt (Main), DEU

Chris Librizzi

EY-Parthenon Americas Strategy Leader
Focused on what it takes for our work to drive lasting change. Believer in the power of diverse and inclusive cultures. Advisor to education leaders reshaping their organizations. Husband and father.
New York, USA

Andrew Wollaston

EY Global Transactions Private Equity Leader
Seasoned financial advisor and restructuring professional who has been with EY for over 30 years. Proud father of three. Poor golfer. Lover of animals and the outdoors. Interested in family history.
London, GBR

Our latest thinking on strategy consulting

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.

Lydia Boussour

How CEOs juggle transformation priorities – the art of taking back control

EY CEO survey highlights how CEOs consider AI transformation, ESG and M&A to navigate between immediate profits and future sustainability aspirations. Read more.

Andrea Guerzoni + 2

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.

Jeff Wray + 2

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.

Nobuko Kobayashi + 3

Top 10 geopolitical developments for 2024

An even more complex geopolitical environment is on the horizon. Learn how businesses need to innovate and adapt their strategies to stay ahead.

Courtney Rickert McCaffrey + 2

How your corporate strategy can deliver both growth and sustainability

Beyond just increasing business value, CEOs must prove to stakeholders that they are delivering sustainably. Find out more

Andreas von Buchwaldt Andreas von Buchwaldt + 3
    Contact us
    Like what you’ve seen? Get in touch to learn more.

    EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients. For more information about our organization, please visit ey.com.

    EY-Parthenon is a brand under which a number of EY member firms across the globe provide strategy consulting services.