Company lists · Data refreshed September 2026
Top 25 Property and casualty insurance platforms based in the United States
RevenueBase identified 1,346 company matches for property and casualty insurance platforms associated with the United States as of September 2026 and tracks 157,052 professional contacts across them, including 67,141 with verified work emails. New York is the largest hub.
This list covers company matches for property and casualty insurance platforms 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.
The 25 largest property and casualty insurance platforms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 | |||||
| 2 | 6,984 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 | |||||
| 3 | 5,132 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 29, 2026 · View company records in RevenueBase | |||||
| 4 | 5,039 contacts → | ||||
Exact match “For more than 150 years, customers have trusted us to protect what matters most to them.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 4,734 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 | |||||
| 6 | 4,539 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 29, 2026 · View company records in RevenueBase | |||||
| 7 | 3,912 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 29, 2026 · View company records in RevenueBase | |||||
| 8 | 3,765 contacts → | ||||
Exact match “Guidewire is the platform P&C insurers trust to engage, innovate, and grow efficiently.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 3,186 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 29, 2026 · View company records in RevenueBase | |||||
| 10 | 2,955 contacts → | ||||
Exact match “RT Specialty is a leading wholesale distributor of specialty insurance products and services and the wholesale broking specialty for Ryan Specialty.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 2,840 contacts → | ||||
Exact match “We believe insurance is about relationships.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 2,250 contacts → | ||||
Exact match “Intelligent Solutions Inc.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 2,224 contacts → | ||||
Exact match “For more than 40 years, Applied Systems has created innovative technology for the global insurance industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 2,105 contacts → | ||||
Exact match “Crum & Forster (C&F) provides market leading property & casualty, accident & health, specialty and standard commercial lines insurance solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 1,809 contacts → | ||||
Exact match “Duck Creek Technologies is the intelligent solutions provider defining the future of the property and casualty (P&C) and general insurance industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 1,431 contacts → | ||||
Exact match “Insurance Office of America (IOA) is the fourth largest privately held insurance brokerage in the United States.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 1,386 contacts → | ||||
Exact match “RLI is a U.S-based specialty insurer that serves niche property, casualty and surety markets.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 1,266 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 | |||||
| 19 | 1,116 contacts → | ||||
Exact match “PURE is a specialty property and casualty insurer dedicated to helping a membership of responsible people protect high value homes, jewelry, artwork and other fine assets.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 1,113 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 29, 2026 · View company records in RevenueBase | |||||
| 21 | 1,095 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 1,036 contacts → | ||||
Exact match “FCCI Insurance Group provides commercial property and casualty insurance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 1,008 contacts → | ||||
Exact match “Founded in 1946 as United Fire & Casualty Company, UFG Insurance (Nasdaq: UFCS) is engaged in the business of writing property and casualty insurance through its insurance company…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 998 contacts → | ||||
Exact match “Insurity is a leading provider of cloud-based software for insurance carriers, brokers, and MGAs.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 969 contacts → | ||||
Exact match “Voted a Boston Business Journal Best Place to Work since 2009!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “property and casualty insurance platforms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 1,346 property and casualty insurance platforms based in the United States
See the full list, filter by size, metro and specialty, and access 67,141 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Property and casualty insurance platforms based in the United States at a glance
As of Sep 29, 2026Companies by employee count
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 1,346 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 platforms” 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 67,141 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 platforms 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 platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many property and casualty insurance platforms are there based in the United States?
RevenueBase identified 1,346 company matches for property and casualty insurance platforms 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 platforms?
New York leads with 65 company records, followed by San Francisco (25) and Dallas (23).
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 67,141 professional contacts with verified work emails tracked across these 1,346 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 1,346 property and casualty insurance platforms based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Property and casualty insurance platforms by geography
- Property and casualty insurance platforms based in Toronto, Canada
- Property and casualty insurance platforms based in Paris, France
- Property and casualty insurance platforms based in London, United Kingdom
- Property and casualty insurance platforms based in New York, United States
- Property and casualty insurance platforms based in San Francisco, United States
- Property and casualty insurance platforms based in Argentina
- Property and casualty insurance platforms based in Australia
- Property and casualty insurance platforms based in Brazil
- Property and casualty insurance platforms based in Canada
- Property and casualty insurance platforms based in France
- Property and casualty insurance platforms based in Germany
- Property and casualty insurance platforms based in India
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Property and casualty insurance platforms based in Toronto, Canada
- Property and casualty insurance platforms based in Paris, France
- Property and casualty insurance platforms based in London, United Kingdom
- Property and casualty insurance platforms based in New York, United States
- Property and casualty insurance platforms based in San Francisco, United States
- Property and casualty insurance platforms based in Argentina
Company intelligence · public preview
Top 25 property and casualty insurance platforms based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,346 matching company records for property and casualty insurance platforms based in the United States, with 157,052 tracked contacts and 67,141 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 property and casualty insurance platforms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Liberty Mutual Insurancelibertymutualgroup.comHQ: Boston, MA, United StatesReported employees: 10001+ | Boston, MA, United States | 10001+ | Exact match | 30,330 contacts → |
“At Liberty Mutual, we believe progress happens when people feel secure.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  CNA Insurancecna.comHQ: Chicago, IL, United StatesReported employees: 5,001-10,000 | Chicago, IL, United States | 5,001-10,000 | Exact match | 6,984 contacts → |
“CNA is one of the largest U.S.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  The Hanover Insurance Grouphanover.comHQ: Worcester, MA, United StatesReported employees: 5,001-10,000 | Worcester, MA, United States | 5,001-10,000 | Exact match | 5,132 contacts → |
“Rooted in our commitment to be with you, every step, The Hanover Insurance Group, Inc.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Great American Insurance Groupgaig.com HQ: Cincinnati, OH, United StatesReported employees: 5,001-10,000 | Cincinnati, OH, United States | 5,001-10,000 | Exact match | 5,039 contacts → |
“For more than 150 years, customers have trusted us to protect what matters most to them.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Amtrust Financial Services, INCamtrustfinancial.comHQ: New York, NY, United StatesReported employees: 5,001-10,000 | New York, NY, United States | 5,001-10,000 | Exact match | 4,734 contacts → |
“AmTrust Financial Services, Inc, through its subsidiaries, operates as a multinational property and casualty insurance company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  The Cincinnati Insurance Companiescinfin.comHQ: Fairfield, OH, United StatesReported employees: 1,001-5,000 | Fairfield, OH, United States | 1,001-5,000 | Exact match | 4,539 contacts → |
“The Cincinnati Insurance Company, operating since 1950, stands among the nation's top 25 property casualty insurer groups based on net written premiums.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Shelter Insurance Companiesshelterinsurance.comHQ: Columbia, MO, United StatesReported employees: 1,001-5,000 | Columbia, MO, United States | 1,001-5,000 | Exact match | 3,912 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Guidewire Softwareguidewire.comHQ: San Mateo, CA, United StatesReported employees: 1,001-5,000 | San Mateo, CA, United States | 1,001-5,000 | Exact match | 3,765 contacts → |
“Guidewire is the platform P&C insurers trust to engage, innovate, and grow efficiently.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Mercury Insurancemercuryinsurance.comHQ: Brea, CA, United StatesReported employees: 5,001-10,000 | Brea, CA, United States | 5,001-10,000 | Exact match | 3,186 contacts → |
“At Mercury, we have been guided by our purpose to help people reduce risk and overcome unexpected events for more than 60 years.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  RT Specialtyrtspecialty.comHQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 2,955 contacts → |
“RT Specialty is a leading wholesale distributor of specialty insurance products and services and the wholesale broking specialty for Ryan Specialty.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Vertaforevertafore.comHQ: Denver, CO, United StatesReported employees: 1,001-5,000 | Denver, CO, United States | 1,001-5,000 | Exact match | 2,840 contacts → |
“We believe insurance is about relationships.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  CCC Intelligent Solutionscccis.comHQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 2,250 contacts → |
“Intelligent Solutions Inc.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Applied Systemsappliedsystems.comHQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 2,224 contacts → |
“For more than 40 years, Applied Systems has created innovative technology for the global insurance industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Crum & Forstercfins.comHQ: Morristown, NJ, United StatesReported employees: 1,001-5,000 | Morristown, NJ, United States | 1,001-5,000 | Exact match | 2,105 contacts → |
“Crum & Forster (C&F) provides market leading property & casualty, accident & health, specialty and standard commercial lines insurance solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Duck Creek Technologiesduckcreek.comHQ: Boston, MA, United StatesReported employees: 1,001-5,000 | Boston, MA, United States | 1,001-5,000 | Exact match | 1,809 contacts → |
“Duck Creek Technologies is the intelligent solutions provider defining the future of the property and casualty (P&C) and general insurance industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Insurance Office Of Americaioausa.comHQ: Longwood, FL, United StatesReported employees: 1,001-5,000 | Longwood, FL, United States | 1,001-5,000 | Exact match | 1,431 contacts → |
“Insurance Office of America (IOA) is the fourth largest privately held insurance brokerage in the United States.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | RLI Insurance Companyrlicorp.com HQ: Peoria, IL, United StatesReported employees: 1,001-5,000 | Peoria, IL, United States | 1,001-5,000 | Exact match | 1,386 contacts → |
“RLI is a U.S-based specialty insurer that serves niche property, casualty and surety markets.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  ICW Groupicwgroup.comHQ: San Diego, CA, United StatesReported employees: 1,001-5,000 | San Diego, CA, United States | 1,001-5,000 | Exact match | 1,266 contacts → |
“ICW Group Insurance Companies is a top-tier, national, multi-line Property & Casualty insurance company, providing comprehensive coverage to safeguard our customers’ world.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Pure Insurancepureins.co HQ: White Plains, NY, United StatesReported employees: 501-1,000 | White Plains, NY, United States | 501-1,000 | Exact match | 1,116 contacts → |
“PURE is a specialty property and casualty insurer dedicated to helping a membership of responsible people protect high value homes, jewelry, artwork and other fine assets.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  American Modern Insurance Groupamig.comHQ: Cincinnati, OH, United StatesReported employees: 1,001-5,000 | Cincinnati, OH, United States | 1,001-5,000 | Exact match | 1,113 contacts → |
“American Modern provides insurance solutions for customers who need coverage not readily found in the general market.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Root INCroot.comHQ: Columbus, OH, United StatesReported employees: 1,001-5,000 | Columbus, OH, United States | 1,001-5,000 | Exact match | 1,095 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Fcci Insurance Groupfcci-group.com HQ: Sarasota, FL, United StatesReported employees: 501-1,000 | Sarasota, FL, United States | 501-1,000 | Exact match | 1,036 contacts → |
“FCCI Insurance Group provides commercial property and casualty insurance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  UFG Insuranceufginsurance.comHQ: Cedar Rapids, IA, United StatesReported employees: 501-1,000 | Cedar Rapids, IA, United States | 501-1,000 | Exact match | 1,008 contacts → |
“Founded in 1946 as United Fire & Casualty Company, UFG Insurance (Nasdaq: UFCS) is engaged in the business of writing property and casualty insurance through its insurance company…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Insurityinsurity.comHQ: Hartford, CT, United StatesReported employees: 1,001-5,000 | Hartford, CT, United States | 1,001-5,000 | Exact match | 998 contacts → |
“Insurity is a leading provider of cloud-based software for insurance carriers, brokers, and MGAs.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Arbella Insurance Grouparbella.comHQ: Quincy, MA, United StatesReported employees: 501-1,000 | Quincy, MA, United States | 501-1,000 | Exact match | 969 contacts → |
“Voted a Boston Business Journal Best Place to Work since 2009!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,346 company matches
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Property and casualty insurance platforms: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,344 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,346 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Property and casualty insurance platforms by metro
Questions about this company list
What does Exact match mean for property and casualty insurance platforms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many property and casualty insurance platforms did RevenueBase find based in the United States?
The saved snapshot records 1,346 matching company records, 157,052 tracked contacts and 67,141 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Property and casualty insurance platforms by geography
- Property and casualty insurance platforms based in Toronto, Canada
- Property and casualty insurance platforms based in Paris, France
- Property and casualty insurance platforms based in London, United Kingdom
- Property and casualty insurance platforms based in New York, United States
- Property and casualty insurance platforms based in San Francisco, United States
- Property and casualty insurance platforms based in Argentina
- Property and casualty insurance platforms based in Australia
- Property and casualty insurance platforms based in Brazil
- Property and casualty insurance platforms based in Canada
- Property and casualty insurance platforms based in France
- Property and casualty insurance platforms based in Germany
- Property and casualty insurance platforms based in India
Cite this list
RevenueBase Data Team. Top 25 property and casualty insurance platforms based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/property-and-casualty-insurance-platforms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Property and casualty insurance platforms based in Toronto, Canada
- Property and casualty insurance platforms based in Paris, France
- Property and casualty insurance platforms based in London, United Kingdom
- Property and casualty insurance platforms based in New York, United States
- Property and casualty insurance platforms based in San Francisco, United States
- Property and casualty insurance platforms based in Argentina
Company intelligence · public preview
Top 25 property and casualty insurance platforms based in the United States
RevenueBase records 1,346 matching company records for property and casualty insurance platforms based in the United States, with 157,052 tracked contacts and 67,141 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 property and casualty insurance platforms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Liberty Mutual Insurancelibertymutualgroup.com HQ: Boston, MA, United StatesReported employees: 10001+ | Boston, MA, United States | 10001+ | Exact match | 30,330 contacts → |
“At Liberty Mutual, we believe progress happens when people feel secure.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | CNA Insurancecna.com HQ: Chicago, IL, United StatesReported employees: 5,001-10,000 | Chicago, IL, United States | 5,001-10,000 | Exact match | 6,984 contacts → |
“CNA is one of the largest U.S.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | The Hanover Insurance Grouphanover.com HQ: Worcester, MA, United StatesReported employees: 5,001-10,000 | Worcester, MA, United States | 5,001-10,000 | Exact match | 5,132 contacts → |
“Rooted in our commitment to be with you, every step, The Hanover Insurance Group, Inc.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Great American Insurance Groupgaig.com HQ: Cincinnati, OH, United StatesReported employees: 5,001-10,000 | Cincinnati, OH, United States | 5,001-10,000 | Exact match | 5,039 contacts → |
“For more than 150 years, customers have trusted us to protect what matters most to them.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Amtrust Financial Services, INCamtrustfinancial.com HQ: New York, NY, United StatesReported employees: 5,001-10,000 | New York, NY, United States | 5,001-10,000 | Exact match | 4,734 contacts → |
“AmTrust Financial Services, Inc, through its subsidiaries, operates as a multinational property and casualty insurance company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | The Cincinnati Insurance Companiescinfin.com HQ: Fairfield, OH, United StatesReported employees: 1,001-5,000 | Fairfield, OH, United States | 1,001-5,000 | Exact match | 4,539 contacts → |
“The Cincinnati Insurance Company, operating since 1950, stands among the nation's top 25 property casualty insurer groups based on net written premiums.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Shelter Insurance Companiesshelterinsurance.com HQ: Columbia, MO, United StatesReported employees: 1,001-5,000 | Columbia, MO, United States | 1,001-5,000 | Exact match | 3,912 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Guidewire Softwareguidewire.com HQ: San Mateo, CA, United StatesReported employees: 1,001-5,000 | San Mateo, CA, United States | 1,001-5,000 | Exact match | 3,765 contacts → |
“Guidewire is the platform P&C insurers trust to engage, innovate, and grow efficiently.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mercury Insurancemercuryinsurance.com HQ: Brea, CA, United StatesReported employees: 5,001-10,000 | Brea, CA, United States | 5,001-10,000 | Exact match | 3,186 contacts → |
“At Mercury, we have been guided by our purpose to help people reduce risk and overcome unexpected events for more than 60 years.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | RT Specialtyrtspecialty.com HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 2,955 contacts → |
“RT Specialty is a leading wholesale distributor of specialty insurance products and services and the wholesale broking specialty for Ryan Specialty.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Vertaforevertafore.com HQ: Denver, CO, United StatesReported employees: 1,001-5,000 | Denver, CO, United States | 1,001-5,000 | Exact match | 2,840 contacts → |
“We believe insurance is about relationships.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | CCC Intelligent Solutionscccis.com HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 2,250 contacts → |
“Intelligent Solutions Inc.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Applied Systemsappliedsystems.com HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 2,224 contacts → |
“For more than 40 years, Applied Systems has created innovative technology for the global insurance industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Crum & Forstercfins.com HQ: Morristown, NJ, United StatesReported employees: 1,001-5,000 | Morristown, NJ, United States | 1,001-5,000 | Exact match | 2,105 contacts → |
“Crum & Forster (C&F) provides market leading property & casualty, accident & health, specialty and standard commercial lines insurance solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Duck Creek Technologiesduckcreek.com HQ: Boston, MA, United StatesReported employees: 1,001-5,000 | Boston, MA, United States | 1,001-5,000 | Exact match | 1,809 contacts → |
“Duck Creek Technologies is the intelligent solutions provider defining the future of the property and casualty (P&C) and general insurance industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Insurance Office Of Americaioausa.com HQ: Longwood, FL, United StatesReported employees: 1,001-5,000 | Longwood, FL, United States | 1,001-5,000 | Exact match | 1,431 contacts → |
“Insurance Office of America (IOA) is the fourth largest privately held insurance brokerage in the United States.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | RLI Insurance Companyrlicorp.com HQ: Peoria, IL, United StatesReported employees: 1,001-5,000 | Peoria, IL, United States | 1,001-5,000 | Exact match | 1,386 contacts → |
“RLI is a U.S-based specialty insurer that serves niche property, casualty and surety markets.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ICW Groupicwgroup.com HQ: San Diego, CA, United StatesReported employees: 1,001-5,000 | San Diego, CA, United States | 1,001-5,000 | Exact match | 1,266 contacts → |
“ICW Group Insurance Companies is a top-tier, national, multi-line Property & Casualty insurance company, providing comprehensive coverage to safeguard our customers’ world.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Pure Insurancepureins.co HQ: White Plains, NY, United StatesReported employees: 501-1,000 | White Plains, NY, United States | 501-1,000 | Exact match | 1,116 contacts → |
“PURE is a specialty property and casualty insurer dedicated to helping a membership of responsible people protect high value homes, jewelry, artwork and other fine assets.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | American Modern Insurance Groupamig.com HQ: Cincinnati, OH, United StatesReported employees: 1,001-5,000 | Cincinnati, OH, United States | 1,001-5,000 | Exact match | 1,113 contacts → |
“American Modern provides insurance solutions for customers who need coverage not readily found in the general market.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Root INCroot.com HQ: Columbus, OH, United StatesReported employees: 1,001-5,000 | Columbus, OH, United States | 1,001-5,000 | Exact match | 1,095 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Fcci Insurance Groupfcci-group.com HQ: Sarasota, FL, United StatesReported employees: 501-1,000 | Sarasota, FL, United States | 501-1,000 | Exact match | 1,036 contacts → |
“FCCI Insurance Group provides commercial property and casualty insurance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | UFG Insuranceufginsurance.com HQ: Cedar Rapids, IA, United StatesReported employees: 501-1,000 | Cedar Rapids, IA, United States | 501-1,000 | Exact match | 1,008 contacts → |
“Founded in 1946 as United Fire & Casualty Company, UFG Insurance (Nasdaq: UFCS) is engaged in the business of writing property and casualty insurance through its insurance company…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Insurityinsurity.com HQ: Hartford, CT, United StatesReported employees: 1,001-5,000 | Hartford, CT, United States | 1,001-5,000 | Exact match | 998 contacts → |
“Insurity is a leading provider of cloud-based software for insurance carriers, brokers, and MGAs.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Arbella Insurance Grouparbella.com HQ: Quincy, MA, United StatesReported employees: 501-1,000 | Quincy, MA, United States | 501-1,000 | Exact match | 969 contacts → |
“Voted a Boston Business Journal Best Place to Work since 2009!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,346 company matches
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Property and casualty insurance platforms: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,344 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,346 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Property and casualty insurance platforms by metro
Questions about this company list
What does Exact match mean for property and casualty insurance platforms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many property and casualty insurance platforms did RevenueBase find based in the United States?
The saved snapshot records 1,346 matching company records, 157,052 tracked contacts and 67,141 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Property and casualty insurance platforms by geography
- Property and casualty insurance platforms based in Toronto, Canada
- Property and casualty insurance platforms based in Paris, France
- Property and casualty insurance platforms based in London, United Kingdom
- Property and casualty insurance platforms based in New York, United States
- Property and casualty insurance platforms based in San Francisco, United States
- Property and casualty insurance platforms based in Argentina
- Property and casualty insurance platforms based in Australia
- Property and casualty insurance platforms based in Brazil
- Property and casualty insurance platforms based in Canada
- Property and casualty insurance platforms based in France
- Property and casualty insurance platforms based in Germany
- Property and casualty insurance platforms based in India
Cite this list
RevenueBase Data Team. Top 25 property and casualty insurance platforms based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/property-and-casualty-insurance-platforms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Property and casualty insurance platforms based in Toronto, Canada
- Property and casualty insurance platforms based in Paris, France
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