A new chapter begins

With main offices in Geneva and Zurich, Mercer has deep roots in Switzerland that span decades. As part of the broader Marsh McLennan network in Switzerland, Mercer empowers Swiss businesses and communities through a dedicated team of over 600 experts in investments, people, and risk.

For 80 years, we’ve been helping our clients, colleagues and communities build the confidence to thrive, creating healthier and more sustainable futures.

Welcome to a world where economics and empathy help people and businesses thrive.

Welcome to brighter.

The power of perspective

Together, we’re helping our clients realize their investment objectives, shape the future of work, and enhance health and retirement outcomes for their people. We do this by meeting the needs of today and tomorrow. By understanding the data and applying it with a human touch. And by turning ideas into action to spark positive change.
130

countries around the world

20+K

colleagues

50%

reduced portfolio emissions by 2030



Our values

Our values reflect who we are and support our mission of building brighter futures by finding new and better ways to help our clients, colleagues and communities thrive.

    We are part of something bigger

    We’re part of Marsh McLennan, a global leader in risk, strategy and people. Together, we build the confidence to thrive through the power of perspective.

    Mercer Switzerland leadership team

    The Mercer Switzerland executive leadership team role models client centricity, drives the business fusing economics and empathy, and provides direction to build brighter futures together with our clients and colleagues.
    In today’s rapidly evolving world, Mercer stands as a leading global professional services firm with an increasingly strategic role. It is our responsibility to harness cutting-edge technologies to deliver the best possible outcomes for our clients. Powered by data and driven by advanced AI, our deep and diverse expertise in people and investments enables us to enhance your business—not merely automate it. Together, we will foster sustainable growth and build lasting resilience for your organization.
    Isabelle Hernu-Sfeir

    CEO, Mercer Switzerland


    Redefine your world of work

    At Mercer, we’re always on the lookout for the best and the brightest. Find out more about what we have to offer at Mercer Careers.

    Our awards

    Mercer is proud of our accomplishments in helping to create brighter futures for our clients and their employees.

      Get in touch

      How can we help your organization? Provide your contact information to connect with one of our consultants.