Assurance services

Assurance teams serve the public interest by promoting trust and confidence in business and the capital markets.

Our latest thinking

    The EY CFO Agenda

    The CFO agenda is being driven by the need to evolve business strategy and create long-term stakeholder value while managing costs, all at the same time. Our insights can help chief financial officers protect and transform their organisation.

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    Women walking on the rope

    Careers at EY

    At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you.

    The team

    Marie-Laure Delarue

    EY Global Vice Chair — Assurance
    Agent of change. Passionate about talent. Driver of innovation. Bilingual. Enjoys wine tasting.
    Paris La Défense, FRA

    Dilek Çilingir

    EY Global Forensic & Integrity Services Leader
    Global Forensics leader with almost 30 years of experience in Assurance and Consulting. Problem solver. Passionate about technology but who never forgets the future of transformation is human.
    London, GBR

    Dante D’Egidio

    EY Americas Vice Chair — Assurance
    Transformative leader. Market growth driver. Strategic thinker. Avid traveler. Sports fan. Proud father of two.
    Tysons, USA

    Hermann Sidhu

    EY EMEIA Assurance Leader
    An experienced partner with a focus on driving transformation across the EMEIA Assurance services. Passionate about digital innovation and audit quality.
    London, GBR

    Mike Wright

    EY Asia-Pacific Assurance Leader
    Passionate about innovation and the future of assurance. Advocate of inclusive leadership. Avid sports participant and supporter.
    Sydney, AUS

    Hitoshi Matsuoka

    EY Asia-Pacific Deputy Assurance Leader
    Managing Partner. Opinion former with good balance. Lover of mystery books.
    Tokyo, JPN

    Diane Larsen

    EY Global Assurance Quality Leader
    Serves as EY Global Assurance Quality Leader. Drives activities across global Audit subservice line. Passionate about continuous learning with a curious mind. Enjoys cooking, knitting and gardening.
    Providence, USA

    Marc Jeschonneck

    EY Global Assurance Digital Leader
    Focused on further accelerating the digital audit experience and driving innovation in a disruptive environment. Continuously seeks new experiences and inspiration for new ideas.
    Hamburg, DEU

    Andreas Toggwyler

    EY Global Assurance Client Technology Officer
    Trusted advisor for global financial services firms on data, technology, operations and sourcing. Devoted to family, music, sports and cooking.
    Geneva, Lancy, CHE

    Nicolas Lecoq

    EY Global Financial Accounting Advisory Services Leader
    Trusted business advisor. Global citizen. Loving husband and father. Sports enthusiast.
    Washington, DC, USA

    Dr. Matthew Bell

    EY Global Climate Change and Sustainability Services Leader
    Climate change and sustainability leader. Engaging in purposeful change and creating long-term value for global organizations. Savvy in science and technology. test.
    London, GBR

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    EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients.