Company lists · Data refreshed September 2026

Top 25 Vehicle insurance companies based in the United States

RevenueBase identified 3,532 company matches for vehicle insurance companies associated with the United States as of September 2026 and tracks 107,871 professional contacts across them, including 32,918 with verified work emails. Houston is the largest hub.

This list covers company matches for vehicle 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 19, 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 19, 2026 How this list was built
3,532Companies
107,871Contacts tracked
32,918Verified emails
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The 25 largest vehicle insurance companies based in the United States

Ranked by team size
Top 25 of 3,532 company matches for vehicle insurance companies based in the United States, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
2Exact matchBethesda, MD, United StatesHQ recorded Sep 19, 202610001+28,539 contacts →

Exact match

“At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Sep 19, 20265,001-10,0005,419 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
4Exact matchBrea, CA, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
5Exact matchHuntington Beach, CA, United StatesHQ recorded Sep 19, 20261,001-5,0001,199 contacts →

Exact match

“For more than 50 years, Acceptance Insurance has been helping people save money on their car insurance.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 20261,001-5,0001,178 contacts →

Exact match

“Esurance has joined forces with Allstate and will no longer be posting updates or responses on this page.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchHuntington Beach, CA, United StatesHQ recorded Sep 19, 20261,001-5,0001,106 contacts →

Exact match

“Since 2008, our dedicated agents have helped thousands of people choose the best insurance plans for their needs, at a price they can afford.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchNashville, TN, United StatesHQ recorded Sep 19, 20265,001-10,0001,080 contacts →

Exact match

“Direct Auto Insurance was founded under the belief that everyone should be able to get the coverage they need, the services they want, and the respect they deserve, regardless of…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchOxnard, CA, United StatesHQ recorded Sep 19, 20261,001-5,0001,009 contacts →

Exact match

“What started with a single store front in El Paso Texas in 1974 has grown to be the 18th Largest Hispanic Top 500 Owned and Operated Company in the United States.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchHuntington Beach, CA, United StatesHQ recorded Sep 19, 20261,001-5,000954 contacts →

Exact match

“Confie is the largest personal lines insurance agency in the US.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchNashville, TN, United StatesHQ recorded Sep 19, 2026501-1,000863 contacts →

Exact match

“The General Automobile Insurance Services, Inc.(The General®)- - is a licensed insurance agency that is a subsidiary of PGC Holdings Corp.(PGC).”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchOmaha, NE, United StatesHQ recorded Sep 19, 2026501-1,000820 contacts →

Exact match

“We are National Indemnity Company (NICO).”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchRichardson, TX, United StatesHQ recorded Sep 19, 2026501-1,000722 contacts →

Exact match

“GAINSCO Auto Insurance® is a property and casualty insurance company concentrating on the non-standard personal auto insurance market, specializing in minimum-limits personal auto…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchWilmington, DE, United StatesHQ recorded Sep 19, 20265,001-10,000719 contacts →

Exact match

“21st Century Insurance specializes in providing customized auto insurance for each and every customer.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchIndependence, OH, United StatesHQ recorded Sep 19, 20261,001-5,000718 contacts →

Exact match

“Bristol West®: The Beginning It all started in Florida in 1973.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchRichfield, OH, United StatesHQ recorded Sep 19, 2026501-1,000711 contacts →

Exact match

“National Interstate Insurance Company, with our wholly owned subsidiary, Vanliner Insurance Company, provides highly innovative insurance solutions and world-class customer…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchSeattle, WA, United StatesHQ recorded Sep 19, 2026501-1,000690 contacts →

Exact match

“PEMCO Mutual Insurance provides outstanding service and coverage for autos, homes, renters and boats.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchCaledonia, MI, United StatesHQ recorded Sep 19, 20261,001-5,000539 contacts →

Exact match

“Foremost, part of Farmers Insurance®, has been a leader in the insurance industry since 1952.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchDe Pere, WI, United StatesHQ recorded Sep 19, 20261,001-5,000429 contacts →

Exact match

“CONNECT, powered by American Family Insurance, offers auto, home, condo, renters, umbrella and specialty insurance with exclusive discounts, benefits and Handle With Care®…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchAtlanta, TX, United StatesHQ recorded Sep 19, 2026201-500366 contacts →

Exact match

“At AssuranceAmerica, our mission is to make quality insurance accessible and affordable for everyone.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchWinston-salem, NC, United StatesHQ recorded Sep 19, 2026501-1,000363 contacts →

Exact match

“SafeAuto Insurance Group has been a leading provider of affordable state minimum coverage since its founding in 1993.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchLansing, MI, United StatesHQ recorded Sep 19, 2026501-1,000282 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchJacksonville, FL, United StatesHQ recorded Sep 19, 2026201-500243 contacts →

Exact match

“Stillwater Insurance Group is a national insurance provider offering a full suite of insurance products and services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchCarmel, IN, United StatesHQ recorded Sep 19, 2026201-500215 contacts →

Exact match

“Progressive Fleet & Specialty Programs specializes in providing insurance for the transportation industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchTulsa, OK, United StatesHQ recorded Sep 19, 2026201-500208 contacts →

Exact match

“We are Mid-Continent Group - Strong, Secure, Flexible and Supportive.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 3,532 vehicle insurance companies based in the United States

See the full list, filter by size, metro and specialty, and access 32,918 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Vehicle insurance companies based in the United States at a glance

As of Sep 19, 2026
30.5%Verified-email coverage
30.5Average contacts per company
1-10Median size (employees)
1.2%Largest-city concentration · Houston
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
2,347
11-50
985
51-200
95
201-500
35
501-1,000
17
1,001-5,000
13
5,001-10,000
6
10001+
4

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 3,532 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 “vehicle 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 32,918 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.

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

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

RevenueBase identified 3,532 company matches for vehicle 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?

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

Which city has the most vehicle insurance companies?

Houston leads with 44 company records, followed by Miami (32) and Chicago (28).

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 32,918 professional contacts with verified work emails tracked across these 3,532 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.

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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.