Company lists · Data refreshed October 2026

Top 24 Casualty reinsurance brokers based in New York, United States

RevenueBase identified 59 company matches for casualty reinsurance brokers associated with New York, United States as of October 2026 and tracks 19,643 professional contacts across them, including 7,893 with verified work emails. Across the United States, Rolling Meadows is the largest hub for this category (131 companies); New York follows with 59.

This list covers company matches for casualty reinsurance brokers associated with New York, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 9, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 9, 2026 How this list was built
59Companies
19,643Contacts tracked
7,893Verified emails
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The 24 largest casualty reinsurance brokers based in New York, United States

Ranked by team size
Top 24 of 59 company matches for casualty reinsurance brokers based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202610001+8,763 contacts →

Exact match

“We help our clients and colleagues grow, and our communities thrive, by protecting and promoting Possibility.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Oct 9, 20261,001-5,0003,643 contacts →

Exact match

“At Guy Carpenter, a Marsh business, we deliver a powerful combination of (re)insurance broking expertise, capital solutions, global analytics, advisory, and client support…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202610001+2,018 contacts →

Exact match

“At QBE we’re driven by our purpose of enabling a more resilient future.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Oct 9, 2026501-1,000607 contacts →

Exact match

“We are a leading international reinsurance organization headquartered in New York with operations worldwide.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Oct 9, 2026501-1,000550 contacts →

Exact match

“Argo Group is a U.S-focused underwriter of specialty insurance products in the property and casualty market.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchNew York, United StatesHQ recorded Oct 9, 202651-200199 contacts →

Exact match

“We write a wide variety of complex transactional and specialty casualty and reinsurance risks, creating customized responsive underwriting solutions for a range of exposures.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202651-200115 contacts →

Exact match

“Holborn is an independent reinsurance intermediary committed to achieving our mission by reinvesting in our firm.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202651-20074 contacts →

Exact match

“We’re a risk management partner for rapidly evolving, high-growth companies.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202651-20034 contacts →

Exact match

“Ryan Financial Lines is an international platform of more than 150 teammates, including a deep bench of product experts and underwriters who work collaboratively to provide a…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202651-20033 contacts →

Exact match

“Ledger Investing is a specialized reinsurance broking and advisory firm exclusively focused on casualty insurance-linked securities (ILS), a fast-growing asset class at the…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202611-5022 contacts →

Exact match

“Founded in 2020, USQRisk is an innovative risk financing, structuring and insurance underwriter.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202611-5019 contacts →

Exact match

“CRS is an independent risk management and insurance advisor serving more than 500 clients in over 30 countries.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202651-20017 contacts →

Exact match

“Atlantic is a specialist insurance broker providing solutions across four practice areas –- Mergers & Acquisitions, Tax, Structured Solutions and Structured Credit.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202611-5013 contacts →

Exact match

“Alliance Risk Insurance Services LLC is a technology-driven, full-service independent insurance brokerage that is licensed in all 50 States and the District of Columbia…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202611-5010 contacts →

Exact match

“DurAmerica Brokerage is an insurance agency and risk management firm with a focus on the needs of small to mid sized businesses.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202651-2008 contacts →

Exact match

“Our business has been built on exceptional knowledge and unique insight within the insurance industry while proudly maintaining the highest standards of professionalism.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202611-507 contacts →

Exact match

“J.P.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Oct 9, 20261-107 contacts →

Exact match

“BJD Reinsurance Consulting is a global property and casualty reinsurance strategy and risk management advisory firm specializing in public private partnerships and international…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Oct 9, 20261-105 contacts →

Exact match

“Anwar Insurance Agency is a privately owned boutique insurance firm providing property and casualty coverages to small and mid-sized businesses.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Oct 9, 20261-104 contacts →

Exact match

“Euston Group Brokerage is a boutique insurance brokerage, providing a wide range of insurance products and services to individuals and businesses.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Oct 9, 20261-104 contacts →

Exact match

“At GMC Insurance Brokers, we believe commercial insurance shouldn't be confusing.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202611-503 contacts →

Exact match

“Ashley Page International Insurance Brokers together with our partner ARM-Capacity of NY will offer insurance brokerage and risk management services to both individuals and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202611-501 contacts →

Exact match

“Park Risk Advisors, LLC has over 20 years experience closely working with our valued clients as a strategic partner in their risk management and insurance needs.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Oct 9, 20261-101 contacts →

Exact match

“Stellar Re group benefits from the expertise of a very dynamic and active team of specialized professionals.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 24 of 59 casualty reinsurance brokers based in New York, United States

See the full list, filter by size, metro and specialty, and access 7,893 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Casualty reinsurance brokers based in New York, United States at a glance

As of Oct 9, 2026
40.2%Verified-email coverage
332.9Average contacts per company
11-50Median size (employees)
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
16
51-200
10
501-1,000
4
1,001-5,000
2
5,001-10,000
1
10001+
2

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 59 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with New York, United States whose business descriptions match “casualty reinsurance brokers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 7,893 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 9, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “casualty reinsurance brokers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many casualty reinsurance brokers are there based in New York, United States?

RevenueBase identified 59 company matches for casualty reinsurance brokers associated with New York, United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

MARSH tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most casualty reinsurance brokers?

Rolling Meadows leads the United States with 131 company records, followed by New York (59) and Miami (31).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 7,893 professional contacts with verified work emails tracked across these 59 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 9, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.