Sustainability

Sustainability is everybody’s business.

EY is committed to helping business create value for sustainability as well as helping sustainability create value for business – reframing how business approaches sustainability and putting it at the center of how value is created.

Featured Thinking

From circular cities to circular cantons to a circular Switzerland

Dr. Rainer Zah 20 Sep 2022
zurich old town

Further. Faster. Fairer. In this critical decade for our planet, how do we accelerate action?

Join the discussion with EY teams at COP28 and explore our full program. 

Learn more
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Our latest thinking

    Sustainability - How prepared is your business?

    Take less than 3 minutes and find out where you stand. Our survey is targeted to C-level industry leaders and is only available in English.

    Start survey

    The team

    Barbara Spiegel

    Partner, Sustainability Lead | EY Switzerland
    Advocate for profitable business within planetary boundaries. Sustainability innovator. ESG transformation expert. Passionate rock climber.
    Zurich, CHE

    Nathan Richards

    Partner, Operating Model Effectiveness and Transfer Pricing, Europe West Sustainability Tax and Law Leader
    Designs and transforms to sustainable operating models. Green tax element evaluation and planning. BEPS-aligned operating model solutions. Transfer pricing planning and controversy management.
    Zurich, CHE

    Stephan Geiger

    EY Switzerland ESG Leader, Financial Services
    Responsible for building the Sustainable Finance team in Switzerland. Trusted advisor in regulatory transformation and governance projects. Passionate about family, sports, mountains and the ocean.
    Zurich, CHE

    Mundia Moola Buesser

    Director, Sustainability Consulting | EY Switzerland
    Passionate about adding extra value to her work. A mom of two and a professional figure competitor.
    Zurich, CHE

    Dr. Mark Veser

    Partner, Head Climate Change and Sustainability Services | EY Switzerland
    Sustainability leader, ESG expert. Family man, off-the-beaten-path traveler, squash enthusiast.
    Zurich, CHE

    Carmen Sprus

    EY EMEIA Sustainability Solution Lead | EY Switzerland
    Energetic, visionary advisor on net zero. Creative entrepreneur, leader and relationship builder. Excited to drive transformation and reimagine business models. Loves salsa and mountain sports.
    Zurich, CHE

    Cyril Motte

    Partner, Head of Climate Change and Sustainability Services in Financial Services I EY Switzerland
    Trusted advisor, empathetic and inclusive leader passionate about providing long term value to the financial sector.
    Geneva, Lancy, CHE
    Contact us
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    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.