What Does Guy Carpenter Do?

Total employees4534
HeadquartersNew York
Founded1922

Guy Carpenter & Company, LLC, a leading global risk and reinsurance specialist, is a business of Marsh McLennan (NYSE: MMC). Guy Carpenter creates and executes reinsurance solutions and delivers capital market solutions for clients across the globe. We provide a powerful combination of broking expertise, strategic advisory services, and industry-leading analytics to help our clients anticipate and manage risk, optimize capital, and achieve profitable growth. Our deep understanding of risk, combined with our market-leading data and modeling capabilities, enables us to deliver tailored solutions that address the unique challenges faced by insurers and other risk-bearing entities.

Where Is Guy Carpenter's Headquarters?

HQ Function

Serves as the central hub for global operations, strategic decision-making, executive leadership, and coordination of reinsurance broking, advisory, and analytical services worldwide.

Notable Features:

Located in a prominent skyscraper in Midtown Manhattan, offering state-of-the-art facilities and access to a major global financial center. The building itself is a significant fixture in the New York skyline.

Work Culture:

The headquarters fosters a highly professional, analytical, and client-centric work environment. Emphasis is placed on innovation, collaboration among global teams, and leveraging data-driven insights to solve complex risk challenges.

HQ Significance:

The New York headquarters is pivotal for Guy Carpenter's global strategy, connecting its extensive network of offices and experts to serve clients internationally. Its location in a key financial hub facilitates close interaction with insurance, reinsurance, and capital markets.

Values Reflected in HQ: The headquarters embodies Guy Carpenter's commitment to expertise, integrity, innovation, and client success on a global scale.

Location:

Guy Carpenter operates globally, with offices in over 60 countries. This extensive network supports a wide range of functions including reinsurance broking across all lines of business (property, casualty, specialty), strategic advisory, risk and capital management consulting, advanced analytics and modeling (including catastrophe, climate, and cyber risk), capital markets solutions (ILS, M&A), and bespoke reinsurance program design and placement. Their global teams collaborate to deliver localized expertise with a worldwide perspective.

Street Address:

1166 Avenue of the Americas

City:

New York

State/Province:

NY

Country:

USA

Where Else Does Guy Carpenter Operate Around the World?

London, UK

Address: Tower Place, London, EC3R 5BU, United Kingdom

Strategic center for UK and European reinsurance markets, focusing on specialty lines, catastrophe modeling, and client relationship management for a diverse portfolio of insurers.

Zurich, Switzerland

Address: Tessinerplatz 5, 8027 Zurich, Switzerland

Supports clients with tailored reinsurance programs, leveraging local market expertise and Guy Carpenter's global analytical capabilities to address specific European risk landscapes.

Singapore, Singapore

Address: One Raffles Quay, North Tower, #48-01, Singapore 048583

Drives growth and delivers reinsurance solutions, including catastrophe risk management and specialty lines, tailored to the diverse and dynamic risk environments of the Asia Pacific region.

Hamilton, Bermuda

Address: Victoria Place, 31 Victoria Street, Hamilton HM 10, Bermuda

Leverages Bermuda's status as a major reinsurance hub to provide clients with access to capacity, innovative risk transfer products, and expertise in managing complex risks.

Buying Intent Signals for Guy Carpenter

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Guy Carpenter? Meet the Executive Team

As of April 2025, Guy Carpenter' leadership includes:

Dean Klisura - President & CEO
Lara Mowery - Global Head of Distribution
Rob Bentley - CEO, Global Capital Solutions
Laurent Rousseau - CEO, EMEA
Tony Gallagher - CEO, APAC
John Crichton - Chief Financial Officer

Who's Investing in Guy Carpenter?

Guy Carpenter has been backed by several prominent investors over the years, including:

Marsh McLennan (Parent Company, NYSE: MMC)

What Leadership Changes Has Guy Carpenter Seen Recently?

Hire3
Exits0

Guy Carpenter has seen several key executive appointments in the last 12-18 months, strengthening its leadership in various regions and specialized sectors. These changes reflect the company's focus on enhancing its expertise and client service capabilities globally.

New Appointments:

Laurent Rousseau, Laurent Rousseau appointed as CEO of Guy Carpenter's EMEA operations, bringing extensive experience from the insurance and reinsurance industry.
Julian Enoizi, Julian Enoizi joined Guy Carpenter as Global Head of Public Sector, focusing on developing risk transfer solutions for governments and public entities.
Sebastian Cook, Sebastian Cook appointed as Managing Director and Head of London-Europe Property & Casualty Structured Solutions.

What Technology (Tech Stack) Is Used byGuy Carpenter?

Discover the tools Guy Carpenter uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Guy Carpenter Email Formats and Examples

Guy Carpenter, as part of Marsh McLennan, typically utilizes standardized email formats. The most common format is firstname.lastname@guycarp.com. Variations might exist, but this is generally a reliable pattern.

firstname.lastname@guycarp.com

Format

john.doe@guycarp.com

Example

90%

Success rate

What's the Latest News About Guy Carpenter?

Artemis.bmJuly 17, 2024

Guy Carpenter news title: Investor appetite robust for nat cat assets as returns expected to persist: Guy Carpenter

Investor appetite for natural catastrophe exposed insurance-linked securities (ILS) and reinsurance assets remains robust, with strong returns expected to persist, according to reinsurance broker Guy Carpenter....more

Reinsurance NewsJuly 1, 2024

Guy Carpenter news title: Guy Carpenter: US property cat rate increases moderate further at mid-year renewals

Reinsurance broker Guy Carpenter has reported that US property catastrophe reinsurance rates-on-line increased at the June 1st and July 1st, 2024, renewals, but that the pace of increase continued to moderate....more

Insurance JournalJune 3, 2024

Guy Carpenter news title: Guy Carpenter Appoints Cook to Lead London-Europe P&C Structured Solutions

Guy Carpenter announced the appointment of Sebastian Cook as managing director and head of London-Europe Property & Casualty (P&C) Structured Solutions. Cook will be responsible for designing and structuring bespoke risk transfer programs for P&C clients across the London and European markets....more

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