Company lists · Data refreshed September 2026

Top 25 Commercial property and casualty insurers worldwide

Name: Commercial property and casualty insurers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 22,370 companies tracked

RevenueBase identified 22,370 company matches for commercial property and casualty insurers worldwide as of September 2026 and tracks 1,077,676 professional contacts across them, including 395,825 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for commercial property and casualty insurers worldwide, 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 19, 2026. Country and city lists for commercial property and casualty insurers follow the table.

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 19, 2026 How this list was built

22,370Companies

1,077,676Contacts tracked

395,825Verified emails

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The 25 largest commercial property and casualty insurers worldwide

Ranked by team size

Top 25 of 22,370 company matches for commercial property and casualty insurers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Progressive Insurance	Exact match	Mayfield Village, OH, United StatesHQ recorded Sep 19, 2026	10001+	39,169 contacts →
	Exact match “Every journey has a beginning, and wherever you are on your career path, we want to help you along the way.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Farmers Insurance	Exact match	Woodland Hills, CA, United StatesHQ recorded Sep 19, 2026	10001+	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 19, 2026 · View company records in RevenueBase
3	CHUBB	Exact match	Zurich, SwitzerlandHQ recorded Sep 19, 2026	10001+	35,664 contacts →
	Exact match “Chubb is a world leader in insurance.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	AFLAC	Exact match	Columbus, GA, United StatesHQ recorded Sep 19, 2026	10001+	33,480 contacts →
	Exact match “Over 50 Million people worldwide have chosen Aflac because of our commitment to providing customers with the confidence that comes from knowing they have assistance in being…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Travelers	Exact match	New York, NY, United StatesHQ recorded Sep 19, 2026	10001+	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 19, 2026 · View company records in RevenueBase
6	Liberty Mutual Insurance	Exact match	Boston, MA, United StatesHQ recorded Sep 19, 2026	10001+	30,330 contacts →
	Exact match “At Liberty Mutual, we believe progress happens when people feel secure.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	AIG	Exact match	New York, NY, United StatesHQ recorded Sep 19, 2026	10001+	23,438 contacts →
	Exact match “American International Group, Inc.(NYSE: AIG) is a leading global insurance organization.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	MARSH	Exact match	New York, NY, United StatesHQ recorded Sep 19, 2026	10001+	15,852 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 · Sep 19, 2026 · View company records in RevenueBase
9	HUB International	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	10001+	14,217 contacts →
	Exact match “Hi, we’re HUB.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Swiss RE	Exact match	Zurich, SwitzerlandHQ recorded Sep 19, 2026	10001+	13,675 contacts →
	Exact match “The Swiss Re Group is a leading wholesale provider of reinsurance, insurance and other insurance-based forms of risk transfer.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Lockton	Exact match	Dallas, TX, United StatesHQ recorded Sep 19, 2026	10001+	13,482 contacts →
	Exact match “What makes Lockton stand apart is also what makes us better: independence.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	USI Insurance Services	Exact match	Valhalla, NY, United StatesHQ recorded Sep 19, 2026	10001+	10,303 contacts →
	Exact match “USI is one of the largest insurance brokerage and consulting firms in the world, delivering property and casualty, employee benefits, personal risk, program and retirement…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	AXA XL	Exact match	Hamilton, BermudaHQ recorded Sep 19, 2026	10001+	9,825 contacts →
	Exact match “We are a leading provider of insurance and reinsurance offering innovative risk management solutions for businesses worldwide.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	QBE Insurance	Exact match	Sydney, AustraliaHQ recorded Sep 19, 2026	10001+	9,614 contacts →
	Exact match “At QBE we’re driven by our purpose of enabling a more resilient future.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Munich RE	Exact match	Munich, GermanyHQ recorded Sep 19, 2026	10001+	9,143 contacts →
	Exact match “Munich Re is one of the world’s leading providers of reinsurance, primary insurance and insurance-related risk solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Marsh Mclennan Agency	Exact match	White Plains, NY, United StatesHQ recorded Sep 19, 2026	10001+	9,086 contacts →
	Exact match “Marsh McLennan Agency, a business of Marsh (NYSE: MRSH), is a leading provider of business insurance, employee health & benefits, retirement & wealth, and private client insurance…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Zurich North America	Exact match	Schaumburg, IL, United StatesHQ recorded Sep 19, 2026	5,001-10,000	8,988 contacts →
	Exact match “Zurich North America is one of the largest providers of insurance solutions and services to businesses and individuals.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Colonial Life	Exact match	Columbia, SC, United StatesHQ recorded Sep 19, 2026	1,001-5,000	7,742 contacts →
	Exact match “Colonial Life & Accident Insurance Company, a subsidiary of Unum Group, provides financial protection benefits to America’s workers and their families when the unexpected happens.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Country Financial	Exact match	Bloomington, IL, United StatesHQ recorded Sep 19, 2026	5,001-10,000	7,402 contacts →
	Exact match “COUNTRY Financial® provides insurance and financial services for over a million households and businesses across 19 states.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	CNA Insurance	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	5,001-10,000	6,984 contacts →
	Exact match “CNA is one of the largest U.S.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Allianz France	Exact match	Puteaux, FranceHQ recorded Sep 19, 2026	5,001-10,000	6,821 contacts →
	Exact match “Numéro 1 mondial en assurance de biens et de responsabilités, numéro 2 mondial en assurance de personnes, Allianz propose une offre complète qui couvre tous les besoins en…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	FM	Exact match	Johnston, RI, United StatesHQ recorded Sep 19, 2026	5,001-10,000	6,351 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 19, 2026 · View company records in RevenueBase
23	Erie Insurance Group	Exact match	Erie, PA, United StatesHQ recorded Sep 19, 2026	5,001-10,000	6,321 contacts →
	Exact match “From our modest roots starting in 1925 as a Pennsylvania auto insurer, we've grown to become a multi-line insurance company, offering auto, home, business and life insurance…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Alliant Insurance Services	Exact match	Irvine, CA, United StatesHQ recorded Sep 19, 2026	10001+	6,091 contacts →
	Exact match “Alliant Insurance Services is among the top 5 largest and fastest-growing insurance brokerage and consulting firms in the United States.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Kemper	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	5,001-10,000	5,419 contacts →
	Exact match “The Kemper family of companies is one of the nation’s leading specialized insurers.” Recorded in the RevenueBase company graph · Sep 19, 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 “commercial property and casualty insurers”. 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 22,370 commercial property and casualty insurers worldwide

See the full list, filter by size, metro and specialty, and access 395,825 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial property and casualty insurers worldwide at a glance

As of Sep 19, 2026

36.7%Verified-email coverage

48.2Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

12,830

11-50

6,229

51-200

1,741

201-500

561

501-1,000

237

1,001-5,000

278

5,001-10,000

10001+

278

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for commercial property and casualty insurers are linked below.
What qualifies: Company records worldwide whose business descriptions match “commercial property and casualty insurers” 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. 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 395,825 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 19, 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.

Commercial property and casualty insurers by location

87 lists · largest first

Every Commercial property and casualty insurers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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

How many commercial property and casualty insurers are there worldwide?

RevenueBase identified 22,370 company matches for commercial property and casualty insurers worldwide 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?

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

Which country has the most commercial property and casualty insurers?

The United States leads with 10,281 companies, followed by Brazil (1,604) and the United Kingdom (819). Every commercial property and casualty insurers list by country and city is linked on this page.

Which city has the most commercial property and casualty insurers?

Sao Paulo leads with 408 company records, followed by Rolling Meadows (167) and New York (166).

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 395,825 professional contacts with verified work emails tracked across these 22,370 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 22,370 commercial property and casualty insurers worldwide. 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.