Our case studies

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.

Case study: How smart technology helped Fiserv accelerate M&A strategy

Multi-billion-dollar mergers are fraught with complexity, but smart digital platforms can accelerate your deal strategy from design to delivery. Learn more.

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.

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.

    Our case studies

    How a global biopharma became a leader in ethical AI

    Read this case study about how a science-led biopharma positioned itself as a leader in ethical AI.

    How a B2B company drove engagement by transforming its D2C platform

    Discover how Merck Animal Health modernized its HomeAgain® e-commerce site to offer a robust online customers experience and drive growth and expansion..

    How GenAI is empowering talent at a PE-backed consumer brand

    By using GenAI to remove routine tasks, a global consumer brand is harnessing the creativity of its employees and utilizing their time better.

      Our case studies

      Fashioning a sustainable future for an online clothing retailer

      EY-Parthenon has helped fashion retailer ASOS to identify opportunities to unlock value, making it more resilient and better prepared for the future. Learn more.