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Strategy by EY-Parthenon

In today’s fast-paced world, C-suite and business leaders must truly be effective at driving value creation across their organization.

Featured Thinking

Five generative AI initiatives leaders should pursue now

Jeff Wray 05 Oct 2023
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Geostrategy by Design

A new book from the Geostrategic Business Group and a professor from the ESG Initiative at the Wharton School, advises executives on how to manage geopolitical risks in the new era of globalization. 

Pre-order your copy today
Geostrategy design

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Learn how to move beyond quick efficiency gains to a cohesive AI strategy that maximizes your growth potential in a fast-changing space.

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          How EY-Parthenon can help

          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.

          Read more

          Service Leader

          • 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

          The 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

          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

          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

          Yew-Poh Mak

          EY Asia-Pacific Deputy Area Managing Partner
          Thought leader in doing business in Asia. Practice builder and mentor. Keen cyclist.
          Singapore, SGP

          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

          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

          Courtney Rickert McCaffrey

          EY Global Geostrategy Insights Leader; Director, Business and CXO Insights, Ernst & Young LLP
          Geopolitical analyst and strategist. Creative methodologist. Proud feminist. Passionate about generating insights to help executives make better-informed decisions.
          Washington, DC, USA

          Famke Krumbmüller

          EY EMEIA Leader, Geostrategic Business Group
          Multilingual political analyst and strategist focused on helping businesses understand and manage politics. Passionate about European and global politics, business, innovation and entrepreneurship.
          Paris, FRA

          Mary Cline

          Senior Advisor, Geostrategic Business Group
          Intrepid business and political strategist. Passionate about connecting the dots between politics, economics and business. Committed to delivering insights on critical global challenges.
          Washington, DC, USA

          Angelika Goliger

          EY Africa Chief Economist
          A chief economist with a passion for inclusive growth. Avid podcast listener. Runner. Wife and mother to an active daughter.
          Johannesburg, ZAF

          David Kirsch

          Managing Director, Energy, Ernst & Young LLP
          Energy professional. Former diplomat. Economic adviser through three global crises. Seasoned in strategy, risk and competitive intelligence. Father of two, international birder.
          Houston, USA
          Contact us
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          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.