Our case studies

How IONITY’s finance function became a growth driver

Discover how IONITY built its full-service finance operations across Europe from the ground up with minimal staff and limited resources.

20 Dec 2023

How a government struggling with debt navigated towards a brighter future

EY professionals helped Puerto Rico exit bankruptcy and build a foundation for future growth. Learn more in this case study.

11 Aug 2022 Juan Santambrogio

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.

13 Sep 2023 Nobuko Kobayashi + 3

How Microsoft built a new mobility model for cross-border talent

Learn how professionals from EY and Microsoft challenged old assumptions about workforce mobility, creating a forward-thinking and data-rich platform.

14 May 2024

How carve-outs positioned an automotive giant for future growth

EY-Parthenon teams supported Daimler AG through strategic divestments and back-office transformation. Learn more.

12 Apr 2024
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