EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Limited, each of which is a separate legal entity. Ernst & Young Limited is a Swiss company with registered seats in Switzerland providing services to clients in Switzerland.
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Press release
02 Mar 2026
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Zurich, Switzerland
Guillaume Leopold new Consulting Leader (Non-Financial Services) at EY Switzerland
Zurich, 2 March 2026 – The audit and consulting firm EY Switzerland announces that Guillaume Leopold has been appointed the new Consulting Leader (Non-Financial Services), effective March 1, 2026. He succeeds Urs Indermühle, who was appointed Consumer and Health Industry Leader at EY Europe West in November 2025.
Stefan Rösch-Rütsche, Country Managing Partner at EY, says: “I warmly congratulate Guillaume Leopold on his promotion and very much look forward to working with him. With this appointment, the leadership team of EY Switzerland is excellently positioned for the future.”
Since joining EY in 2018, Guillaume Leopold has played a significant role in expanding the Supply Chain & Operations capabilities, strengthening cross-functional collaboration, and supporting clients through transformative challenges in an increasingly complex global environment.
With more than two decades of international experience – including various leadership roles in globally active companies – he brings a unique combination of strategic vision, operational excellence, and in-depth industry expertise in areas such as consumer goods, life sciences, supply chain, manufacturing, and procurement.
The new Consulting Leader (Non-Financial Services) at EY Switzerland, Guillaume Leopold, says: “I am very much looking forward to this challenge. Together with my team, I want to continue building on our strong foundation in Consulting, promote innovative solutions and collaboration, develop our talents and help our clients achieve their strategic and operational goals in a rapidly changing environment.”
In his free time, Guillaume enjoys skiing, fishing, and hiking in the Alps.
About the global EY organization
The global EY organization is a leader in assurance, tax, transaction and advisory services. We leverage our experience, knowledge and services to help build trust and confidence in the capital markets and in economies all over the world. We are ideally equipped for this task — with well trained employees, strong teams, excellent services and outstanding client relations. Our global purpose is to drive progress and make a difference by building a better working world — for our people, for our clients and for our communities.
The global EY organization refers to all member firms of Ernst & Young Global Limited (EYG). Each EYG member firm is a separate legal entity and has no liability for another such entity’s acts or omissions. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients. Information about how EY collects and uses personal data and a description of the rights individuals have under data protection legislation are available via ey.com/privacy. For more information about our organization, please visit ey.com.
EY’s organization is represented in Switzerland by Ernst & Young Ltd, Basel, with 10 offices across Switzerland, and in Liechtenstein by Ernst & Young AG, Vaduz. In this publication, “EY” and “we” refer to Ernst & Young Ltd, Basel, a member firm of Ernst & Young Global Limited.