EY P logo

Transformative Strategy and Transactions

At EY-Parthenon, we’ve reimagined strategic consulting. We’re helping CEOs, boards and business leaders around the world improve profitability, unlock growth and create real-world value.



Confidence to reimagine. Capability to realize.

EY teams give you the confidence to shape the future and create new value by reimagining and realizing transformations across the entire enterprise.

Will you shape the future, or will the future shape you?

Through our new strategy, “All in”, we’re helping organizations shape the future with confidence.




Featured press releases

EY survey reveals companies are missing out on up to 40% of AI productivity gains due to gaps in talent strategy

LONDON, 10 NOVEMBER 2025. The EY 2025 Work Reimagined Survey, which surveyed 15,000 employees and 1,500 employers across 29 countries, reveals a critical disconnect between artificial intelligence (AI) adoption and human readiness.

10 Nov 2025 | London, United Kingdom | Renny Popoola

EY survey: companies advancing responsible AI governance linked to better business outcomes 

LONDON, 8 October 2025. The EY organization today released findings from the second phase of its Responsible AI (RAI) Pulse survey, which indicates companies that implement more advanced RAI measures are pulling ahead while others stall.

08 Oct 2025 | London, United Kingdom | Eric Minuskin

Information

[Alert] Website makes false claims about endorsement by EY Japan 

We have identified a website that attempts to deceive visitors by falsely claiming an association with several members of EY Japan. EY Japan, its member firms, partners and staff members do not recommend or endorse cryptocurrencies, investment schemes or similar.


    EY Japan  Integrated Report 2024

    EY Japan events & seminars


    EY Japan holds various events and seminars covering assurance, consulting, legal affairs, strategy, taxation and transactions and sector-specific information.



    Tax Alerts and Newsletters

    Access alerts and newsletters offering practical guidance from EY Japan Tax.