Kessler is the leading Swiss enterprise specializing in comprehensive risk, insurance and pension benefits consulting. We advise over 1,600 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 390 employees working at its headquarters in Zurich and its other sites in Basel, Bern, Geneva, Lausanne, Lucerne, Neuchâtel, St. Gallen, Sion 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 with great experience in handling global insurance programs. Marsh is a global leader in risk, reinsurance and capital, people and investments, and management consulting, with more than 90,000 colleagues advising clients in 130 countries (NYSE: MRSH). For more information, visit www.kessler.ch, www.marsh.com and www.corporate.marsh.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].