Company lists · Data refreshed September 2026

Top 25 Property and casualty insurance outsourcing companies based in the United States

RevenueBase identified 1,022 company matches for property and casualty insurance outsourcing companies associated with the United States as of September 2026 and tracks 104,257 professional contacts across them, including 40,155 with verified work emails. New York is the largest hub.

This list covers company matches for property and casualty insurance outsourcing companies associated with the 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 September 29, 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 Sep 29, 2026 How this list was built
1,022Companies
104,257Contacts tracked
40,155Verified emails
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The 25 largest property and casualty insurance outsourcing companies based in the United States

Ranked by team size
Top 25 of 1,022 company matches for property and casualty insurance outsourcing companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchBoston, MA, United StatesHQ recorded Sep 29, 202610001+30,330 contacts →

Exact match

“At Liberty Mutual, we believe progress happens when people feel secure.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 29, 20265,001-10,0006,984 contacts →

Exact match

“CNA is one of the largest U.S.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchPeachtree Corners, GA, United StatesHQ recorded Sep 29, 202610001+6,474 contacts →

Exact match

“Based in Atlanta, GA Crawford & is the world's largest publicly listed independent provider of claims management and outsourcing solutions to carriers, brokers and corporates…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchCharlotte, NC, United StatesHQ recorded Sep 29, 20265,001-10,0004,926 contacts →

Exact match

“Amwins is the largest wholesale distributor of specialty insurance products and services in the U.S.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 29, 20265,001-10,0004,734 contacts →

Exact match

“AmTrust Financial Services, Inc, through its subsidiaries, operates as a multinational property and casualty insurance company.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchBoston, MA, United StatesHQ recorded Sep 29, 20261,001-5,0004,344 contacts →

Exact match

“Xceedance provides strategic operations support, technology, and data services to drive efficiencies for insurance organizations worldwide.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchPiscataway, NJ, United StatesHQ recorded Sep 29, 20261,001-5,0004,294 contacts →

Exact match

“ValueMomentum is a leading solutions provider for the global property and casualty insurance industry, supported by deep domain and technology capabilities.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchEl Dorado Hills, CA, United StatesHQ recorded Sep 29, 20265,001-10,0003,410 contacts →

Exact match

“Patra is a leading provider of technology-enabled insurance outsourcing services and AI-powered software solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202610001+3,219 contacts →

Exact match

“Focused exclusively on the insurance industry, ReSource Pro is the trusted partner insurance organizations rely on to optimize performance, streamline operations and process…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchDanville, IL, United StatesHQ recorded Sep 29, 20261,001-5,0001,276 contacts →

Exact match

“Since 1978, Cannon Cochran Management Services, Inc.(CCMSI) has set the gold standard as the leading boutique third-party administrator for property and casualty programs.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchSan Diego, CA, United StatesHQ recorded Sep 29, 20261,001-5,0001,266 contacts →

Exact match

“ICW Group Insurance Companies is a top-tier, national, multi-line Property & Casualty insurance company, providing comprehensive coverage to safeguard our customers’ world.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchDubuque, IA, United StatesHQ recorded Sep 29, 20261,001-5,000955 contacts →

Exact match

“Cottingham & Butler is the 3rd largest privately and independently held insurance broker in the U.S.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchWilkes-barre, PA, United StatesHQ recorded Sep 29, 20261,001-5,000843 contacts →

Exact match

“Rated A+ Superior by AM Best (as of 8/13/25), Berkshire Hathaway GUARD Insurance Companies provides Property & Casualty insurance including Excess & Surplus lines.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchWoodbury, MN, United StatesHQ recorded Sep 29, 20261,001-5,000788 contacts →

Exact match

“illumifin is a true partner to the insurance industry, delivering tech-enabled business processing services and essential software solutions to help transform insurers for…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchLakewood Ranch, FL, United StatesHQ recorded Sep 29, 20265,001-10,000757 contacts →

Exact match

“Davies is a specialist professional services and technology firm delivering comprehensive insurance and risk solutions to clients across the globe.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchMilwaukee, WI, United StatesHQ recorded Sep 29, 2026501-1,000738 contacts →

Exact match

“At Zywave, we don’t just build technology-we amplify impact.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchLakewood, CO, United StatesHQ recorded Sep 29, 2026201-500734 contacts →

Exact match

“Eberl is a people-centric organization - powered by technology and driven by compassion for others.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 29, 2026201-500693 contacts →

Exact match

“MSIG USA is the partner that businesses rely on for creative, customized insurance solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchSan Antonio, TX, United StatesHQ recorded Sep 29, 2026501-1,000651 contacts →

Exact match

“A member of the Claim Assist Solutions Family of Brands, Allcat’s mission is to be the provider of choice for all insurance adjusting needs with a complete set of tech-enabled…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchAtlanta, GA, United StatesHQ recorded Sep 29, 2026501-1,000650 contacts →

Exact match

“Engle Martin is a leading national independent loss adjusting and claims management provider.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchCincinnati, OH, United StatesHQ recorded Sep 29, 20261,001-5,000635 contacts →

Exact match

“Core Specialty, through its subsidiary insurers, offers a diversified range of property, casualty, and marine insurance products for small to mid-sized businesses.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchCamden, NJ, United StatesHQ recorded Sep 29, 2026501-1,000612 contacts →

Exact match

“As one of America’s largest and most admired insurance brokerage and consulting firms, our mission is to provide innovative solutions to businesses facing complex risks and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchNorcross, GA, United StatesHQ recorded Sep 29, 2026501-1,000612 contacts →

Exact match

“Custard Insurance Adjusters takes pride in being one of the largest independent loss adjusting companies in the United States.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchBoston, MA, United StatesHQ recorded Sep 29, 2026501-1,000582 contacts →

Exact match

“The key to our success: Service.""The key to our customers' success: Safety." Safety Insurance was founded in 1979 with a belief that we would succeed as a company if customers…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchEden Prairie, MN, United StatesHQ recorded Sep 29, 20261,001-5,000551 contacts →

Exact match

“LTCG is a leading provider of business process outsourcing for the insurance industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 1,022 property and casualty insurance outsourcing companies based in the United States

See the full list, filter by size, metro and specialty, and access 40,155 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Property and casualty insurance outsourcing companies based in the United States at a glance

As of Sep 29, 2026
38.5%Verified-email coverage
102.0Average contacts per company
11-50Median size (employees)
2.9%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
417
11-50
316
51-200
148
201-500
65
501-1,000
35
1,001-5,000
22
5,001-10,000
10
10001+
9

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,022 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 the United States whose business descriptions match “property and casualty insurance outsourcing companies” 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 40,155 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 September 29, 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.

Property and casualty insurance outsourcing companies by metro

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 “property and casualty insurance outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many property and casualty insurance outsourcing companies are there based in the United States?

RevenueBase identified 1,022 company matches for property and casualty insurance outsourcing companies associated with the United States as of September 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?

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

Which city has the most property and casualty insurance outsourcing companies?

New York leads with 30 company records, followed by Tampa (17) and Dallas (14).

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 40,155 professional contacts with verified work emails tracked across these 1,022 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 September 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,022 property and casualty insurance outsourcing companies based in the United States. Start with a free account, no credit card.

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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.