Company lists · Data refreshed September 2026

Top 25 Property insurance companies based in the United States

RevenueBase identified 1,933 company matches for property insurance companies associated with the United States as of September 2026 and tracks 180,008 professional contacts across them, including 59,085 with verified work emails. New York is the largest hub.

This list covers company matches for property insurance 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 17, 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 17, 2026 How this list was built
1,933Companies
180,008Contacts tracked
59,085Verified emails
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The 25 largest property insurance companies based in the United States

Ranked by team size
Top 25 of 1,933 company matches for property insurance companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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 matchWoodland Hills, CA, United StatesHQ recorded Sep 17, 202610001+39,066 contacts →

Exact match

“The companies comprising the Farmers Insurance Group of Companies® currently make up one of the country's largest insurers of vehicles, homes and small businesses, and provide a…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 17, 202610001+32,682 contacts →

Exact match

“Travelers provides insurance coverage to protect the things that are important to you – your home, your car, your valuables and your business.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Sep 17, 202610001+30,330 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Sep 17, 20265,001-10,0006,984 contacts →

Exact match

“CNA is one of the largest U.S.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchJohnston, RI, United StatesHQ recorded Sep 17, 20265,001-10,0006,351 contacts →

Exact match

“For nearly 200 years, FM has empowered businesses worldwide to manage risk, prevent loss, and build resilience.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchWorcester, MA, United StatesHQ recorded Sep 17, 20265,001-10,0005,132 contacts →

Exact match

“Rooted in our commitment to be with you, every step, The Hanover Insurance Group, Inc.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchFairfield, OH, United StatesHQ recorded Sep 17, 20261,001-5,0004,539 contacts →

Exact match

“The Cincinnati Insurance Company, operating since 1950, stands among the nation's top 25 property casualty insurer groups based on net written premiums.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchColumbia, MO, United StatesHQ recorded Sep 17, 20261,001-5,0003,912 contacts →

Exact match

“Shelter Insurance® is a property casualty insurance company offering auto and home insurance in addition to several other insurance products, including: Life Insurance Renters…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchBrea, CA, United StatesHQ recorded Sep 17, 20265,001-10,0003,186 contacts →

Exact match

“At Mercury, we have been guided by our purpose to help people reduce risk and overcome unexpected events for more than 60 years.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchBoston, MA, United StatesHQ recorded Sep 17, 20261,001-5,0001,799 contacts →

Exact match

“Berkshire Hathaway Specialty Insurance is an organization committed to providing long-term risk solutions and claims care to our customers backed by the financial strength of…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchWest Bend, WI, United StatesHQ recorded Sep 17, 20261,001-5,0001,442 contacts →

Exact match

“For more than 130 years, West Bend has been a trusted provider of insurance products, serving the diverse needs of business, home, and automobile owners.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchPlymouth, MN, United StatesHQ recorded Sep 17, 20261,001-5,0001,388 contacts →

Exact match

“We are here to help people, businesses and society prosper in good times and be resilient in bad times.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchBoston, MA, United StatesHQ recorded Sep 17, 20261,001-5,0001,269 contacts →

Exact match

“Homesite.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchSan Diego, CA, United StatesHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
15Exact matchWayne, PA, United StatesHQ recorded Sep 17, 20261,001-5,0001,262 contacts →

Exact match

“Radian Group Inc.(NYSE: RDN) is a trusted, global multi-line specialty insurer, built to empower confident business decisions around the world.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchCincinnati, OH, United StatesHQ recorded Sep 17, 20261,001-5,0001,113 contacts →

Exact match

“American Modern provides insurance solutions for customers who need coverage not readily found in the general market.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchSarasota, FL, United StatesHQ recorded Sep 17, 2026501-1,0001,036 contacts →

Exact match

“FCCI Insurance Group provides commercial property and casualty insurance.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact matchWilkes-barre, PA, United StatesHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
19Exact matchEdina, MN, United StatesHQ recorded Sep 17, 2026501-1,000825 contacts →

Exact match

“Celebrating 125 years of service, Western National Insurance is a super-regional group of property-and-casualty insurance companies providing personal and commercial coverage in…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchColumbus, OH, United StatesHQ recorded Sep 17, 20261,001-5,000824 contacts →

Exact match

“Encova Insurance provides commercial, auto and home insurance.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Sep 17, 2026501-1,000659 contacts →

Exact match

“Kin is on a mission to change home insurance from what it is to what it should be.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact matchCincinnati, OH, United StatesHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
24Exact matchFort Lauderdale, FL, United StatesHQ recorded Sep 17, 20261,001-5,000617 contacts →

Exact match

“Universal Property & Casualty Insurance Company (UPCIC), a wholly owned subsidiary of Universal Insurance Holdings, Inc, is one of the leading writers of homeowners insurance in…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchGainesville, FL, United StatesHQ recorded Sep 17, 2026501-1,000559 contacts →

Exact match

“Founded in 1972, Tower Hill Insurance is a leader among residential and commercial property insurers.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 1,933 property insurance companies based in the United States

See the full list, filter by size, metro and specialty, and access 59,085 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Property insurance companies based in the United States at a glance

As of Sep 17, 2026
32.8%Verified-email coverage
93.1Average contacts per company
1-10Median size (employees)
1.7%Largest-city concentration · New York
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
1,190
11-50
504
51-200
125
201-500
49
501-1,000
17
1,001-5,000
24
5,001-10,000
7
10001+
11

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 1,933 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 insurance 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 59,085 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 17, 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 “property insurance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 1,933 company matches for property insurance 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?

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

Which city has the most property insurance companies?

New York leads with 32 company records, followed by Tampa (28) and Miami (25).

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 59,085 professional contacts with verified work emails tracked across these 1,933 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 17, 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.