Company lists · Data refreshed October 2026

Top 25 Business owner insurance companies worldwide

RevenueBase identified 3,908 company matches for business owner insurance companies worldwide as of October 2026 and tracks 130,843 professional contacts across them, including 45,216 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for business owner insurance companies 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 October 9, 2026. Country and city lists for business owner insurance companies 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 Oct 9, 2026 How this list was built
3,908Companies
130,843Contacts tracked
45,216Verified emails
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The 25 largest business owner insurance companies worldwide

Ranked by team size
Top 25 of 3,908 company matches for business owner insurance companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202610001+33,538 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 · Oct 9, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Oct 9, 20265,001-10,0007,280 contacts →

Exact match

“CNA is one of the largest U.S.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Oct 9, 20265,001-10,0004,809 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 · Oct 9, 2026 · View company records in RevenueBase
4Exact matchStevens Point, WI, United StatesHQ recorded Oct 9, 20265,001-10,0004,158 contacts →

Exact match

“Sentry Insurance got its start in 1904, when members of the Wisconsin Retail Hardware Association formed their own insurance company.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchBrea, CA, United StatesHQ recorded Oct 9, 20265,001-10,0003,339 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 · Oct 9, 2026 · View company records in RevenueBase
6Exact matchBranchville, NJ, United StatesHQ recorded Oct 9, 20261,001-5,0003,003 contacts →

Exact match

“At Selective, we maintain a commitment to provide unique insurance solutions that help keep the families and businesses of our communities protected.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchCharlotte, NC, United StatesHQ recorded Oct 9, 20261,001-5,0002,827 contacts →

Exact match

“When it comes to protecting what matters most in business and everyday life, at McGriff we believe our clients should never settle for less than the best.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchChennai, IndiaHQ recorded Oct 9, 20261,001-5,0002,587 contacts →

Exact match

“Royal Sundaram is a leading provider of innovative general insurance solutions to individuals, families, and businesses, both directly and through intermediaries and affinity…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchMorristown, NJ, United StatesHQ recorded Oct 9, 20261,001-5,0002,217 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 · Oct 9, 2026 · View company records in RevenueBase
10Exact matchPeoria, IL, United StatesHQ recorded Oct 9, 20261,001-5,0001,424 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 · Oct 9, 2026 · View company records in RevenueBase
11Exact matchBoston, MA, United StatesHQ recorded Oct 9, 20261,001-5,0001,218 contacts →

Exact match

“Homesite.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchMiddleton, WI, United StatesHQ recorded Oct 9, 2026201-5001,163 contacts →

Exact match

“CapSpecialty® is a leading provider of specialty insurance for small to mid-sized businesses in the U.S, offering casualty, professional liability, surety and fidelity products in…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchSarasota, FL, United StatesHQ recorded Oct 9, 2026501-1,0001,070 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchReno, NV, United StatesHQ recorded Oct 9, 2026501-1,0001,046 contacts →

Exact match

“EMPLOYERS focuses on workers' compensation insurance and services for America's small businesses.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchFarmington Hills, MI, United StatesHQ recorded Oct 9, 2026501-1,000846 contacts →

Exact match

“Amerisure Insurance Company’s continuous strength and success are the result of an unwavering commitment to service.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 9, 2026501-1,000821 contacts →

Exact match

“Simply Business is dedicated to making small business insurance simple and accessible.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Oct 9, 2026201-500782 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 9, 20261,001-5,000750 contacts →

Exact match

“No matter where you are on your growth journey, we can help you find solutions to meet your ever-evolving insurance and risk management needs.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchCincinnati, OH, United StatesHQ recorded Oct 9, 20261,001-5,000685 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 · Oct 9, 2026 · View company records in RevenueBase
20Exact matchPhoenix, AZ, United StatesHQ recorded Oct 9, 2026501-1,000668 contacts →

Exact match

“Founded in 1925, CopperPoint Insurance Companies, copperpoint.com, is a leading provider of workers’ compensation and commercial property and casualty insurance solutions.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchOmaha, NE, United StatesHQ recorded Oct 9, 20261,001-5,000645 contacts →

Exact match

“biBerk is a Berkshire Hathaway company offering small business insurance underwritten by A++ AM Best-rated Berkshire Hathaway insurance carriers.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 9, 2026501-1,000572 contacts →

Exact match

“CNA Hardy is a leading specialist commercial insurance provider for clients within the Lloyd’s and company markets.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Oct 9, 2026501-1,000550 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchBrisbane, AustraliaHQ recorded Oct 9, 20261,001-5,000548 contacts →

Exact match

“Supported by over 180 years of experience, Vero provides market leading insurance products and solutions to businesses of all sizes.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchPalo Alto, CA, United StatesHQ recorded Oct 9, 2026501-1,000546 contacts →

Exact match

“ERGO NEXT Insurance is 100% dedicated to small businesses and the self-employed.”

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

Showing 25 of 3,908 business owner insurance companies worldwide

See the full list, filter by size, metro and specialty, and access 45,216 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business owner insurance companies worldwide at a glance

As of Oct 9, 2026
34.6%Verified-email coverage
33.5Average contacts per company
1-10Median size (employees)
1.2%Largest-city concentration · New York
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
2,558
11-50
975
51-200
210
201-500
61
501-1,000
30
1,001-5,000
30
5,001-10,000
9
10001+
8

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 business owner insurance companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “business owner 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. 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 45,216 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 9, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Business owner insurance companies by location

12 lists · largest first

Every Business owner insurance companies 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 “business owner insurance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business owner insurance companies are there worldwide?

RevenueBase identified 3,908 company matches for business owner insurance companies worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which country has the most business owner insurance companies?

The United States leads with 2,339 companies, followed by Brazil (196) and France (130). Every business owner insurance companies list by country and city is linked on this page.

Which city has the most business owner insurance companies?

New York leads with 46 company records, followed by Houston (37) and Sao Paulo (36).

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 45,216 professional contacts with verified work emails tracked across these 3,908 companies; direct dials are available where recorded.

How current is this list?

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

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About this data

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