At Guy Carpenter, a Marsh business, we deliver a powerful combination of (re)insurance broking expertise, capital solutions, global analytics, advisory, and client support services to help clients seize opportunities and achieve profitable growth. As a business of Marsh, we’re ready to help you realize your business goals with simplicity and impact. Wherever you are in the world, we make it easy to activate a global network of experts and solutions, offering unparalleled perspectives across regions, industries, and markets. Together with Marsh Risk, Oliver Wyman, Mercer, and the broader Marsh network, Guy Carpenter helps organizations build resilience and competitive advantages from every angle. Backed by Marsh’s $24 billion in annual revenue and more than 90,000 colleagues in 130 countries, we provide the confidence to thrive through the power of perspective.
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The Guy Carpenter annual revenue was $1.8 billion in 2026.
Neil Mayer is the COO of Guy Carpenter.
3,358 people are employed at Guy Carpenter.
Guy Carpenter is based in New York, New York.
The NAICS codes for Guy Carpenter are [238, 52, 524, 2383, 23, 23835].
The SIC codes for Guy Carpenter are [631, 64, 63, 641].