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About EY-Parthenon

EY-Parthenon teams help CEOs create long-term value from strategy to execution

About EY-Parthenon

At EY-Parthenon, 9,000+ multidisciplinary professionals in teams across 120 countries help provide EY clients with corporate, transaction and turnaround strategies that are actionable, impactful and provide long-term growth.

Creating strategies for an ever-changing world

Whether it’s digital transformation, sector convergence and dislocation, or financial and operational complexities, EY-Parthenon teams bring data analytics, leading technology and digital capabilities to a CEO’s toughest strategic issues.

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EY architect team working on tech items. Overhead viewpoint.
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Tech disruptions can inform the economic impact of AI

The EY-Parthenon approach

EY-Parthenon teams believe every successful business strategy is underpinned by an in-depth understanding of industry dynamics and the competitive landscape in which it sits. EY-Parthenon teams help clients develop actionable and impactful ways to manage complex shifting challenges and transform their organizations.

By combining the experience of professionals from multiple sectors and disciplines within EY-Parthenon with that of professionals in the broader EY ecosystem, EY-Parthenon teams support clients by focusing on practical solutions that provide real-world results.

Whatever the challenges clients are facing – commercial, financial, operational, legal, risk, regulatory, or tax, both now and in the future – EY-Parthenon teams apply a variety of lenses and tech tools to find broad strategic solutions across strategy and execution to help CEOs and their teams manage complex ecosystems and realize their bold ambitions.

Explore EY-Parthenon industry-specific capabilities

Every successful business strategy is underpinned by an in-depth understanding of industry dynamics and the competitive landscape in which it sits. EY-Parthenon sector professionals can share rich and differentiated market insights, since they have both the detailed industry knowledge of today and the big-picture opportunities of sector convergence tomorrow. 

Our services

Scenic view of sea against sky during sunset,Bibione,Metropolitan City of Venice,Italy
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How CEOs juggle transformation priorities – the art of taking back control

EY-Parthenon careers

Interested in a career with EY-Parthenon as a strategy consultant?

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Talk to us about how to reimagine your strategy and realize your transformation plans.

Our EY-Parthenon 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

Larni de Courtenay

EY Global Transaction Strategy & Execution Leader; EY Asia-Pacific Strategy and Transactions D&I Leader
Experienced in transaction operational diligence, integrations, separations and transitions. Focuses on infrastructure, government and power and utilities. Diversity and inclusion advocate.
Sydney, AUS

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

Alan Hudson

UK&I EY-Parthenon Leader
Hands-on restructuring professional who thrives on leading and supporting clients through periods of transformation. Husband. Proud father. Lover of dachshunds and sport.
London, GBR

Joonyoung Byeon

EY-Parthenon Asia-Pacific Strategy Leader
More than 25 years of consulting experience focusing on the consumer and TMT sectors. Seeks to add value through a holistic approach to digital strategy, innovation and transformation.
Seoul, KOR

Melinda Durr

EY-Parthenon Principal, Health Sciences and Wellness, Ernst & Young LLP
Experienced health care strategy consultant. Enjoys exploring her Logan Square neighborhood with her husband. Likes traveling to visit family and friends. Chicago Bulls fan.
Chicago, USA

Our latest thinking

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

ESG and access to capital: Why insurers must stay focused on ratings

As ESG funds continue to grow their assets under management, insurers with sub-par ESG scores risk losing a key source of capital.

Krisztina Bakor

How to shift strategy for a new geostrategic era in 2023

Explore how analyzing 2023 geopolitical developments will enable companies to make better strategic decisions. Read more.

Courtney Rickert McCaffrey + 1

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 + 3

How can your digital investment strategy reach higher returns?

The 2022 Digital Investment Index reveals that companies struggle with digital strategy and measuring returns on their technology investments. Read more.

Joongshik Wang + 2

Are you making political risk a strategic priority?

Political risks pose business challenges according to EY Geostrategy in Practice 2021. Learn how proactive risk management can fuel growth.

Oliver Jones + 1

    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.