Kessler is the leading Swiss enterprise specializing in comprehensive risk, insurance and pension fund consulting. We advise over 1,000 medium-sized and large Swiss companies from the service, trading and manufacturing industries, as well as the public sector. Thanks to our expertise in each of these economic sectors, our highly qualified staff and our leading market position, we contribute significantly to the long-term success of our clients. As a reliable partner, we inspire our clients and open up new perspectives through the safe and successful management of risks. Founded in 1915, Kessler has 300 employees working at its headquarters in Zurich and its other sites in Basel, Bern, Geneva, Lausanne, Lucerne, Neuchâtel, St. Gallen and Vaduz. As the Swiss partner of Marsh since 1998, we are part of a network with specialists in all areas of risk management and great experience in handling global insurance programs. Marsh, the world’s leading insurance broker and risk advisor, operates in more than 130 countries and is part of Marsh & McLennan (NYSE: MMC). Further information can be found at www.kessler.ch, www.marsh.com, www.mmc.com.
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The KESSLER annual revenue was $262 million in 2026.
Christian Kessler is the Managing Partner of KESSLER.
281 people are employed at KESSLER.
KESSLER is based in Zürich, Zurich.
The NAICS codes for KESSLER are [524210, 52, 524, 5242, 52421].
The SIC codes for KESSLER are [64, 641].