Company lists · Data refreshed October 2026

Top 25 Business auto insurance companies based in the United States

RevenueBase identified 891 company matches for business auto insurance companies associated with the United States as of October 2026 and tracks 17,629 professional contacts across them, including 3,482 with verified work emails. Houston is the largest hub.

This list covers company matches for business auto 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 October 9, 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 Oct 9, 2026 How this list was built
891Companies
17,629Contacts tracked
3,482Verified emails
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The 25 largest business auto insurance companies based in the United States

Ranked by team size
Top 25 of 891 company matches for business auto insurance companies based in the United States, 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 matchOxnard, CA, United StatesHQ recorded Oct 9, 20261,001-5,0001,032 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 · Oct 9, 2026 · View company records in RevenueBase
2Exact matchOmaha, NE, United StatesHQ recorded Oct 9, 2026501-1,000824 contacts →

Exact match

“We are National Indemnity Company (NICO).”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchWilmington, DE, United StatesHQ recorded Oct 9, 20265,001-10,000784 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchRichfield, OH, United StatesHQ recorded Oct 9, 2026501-1,000723 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 · Oct 9, 2026 · View company records in RevenueBase
5Exact matchWashington, DC, United StatesHQ recorded Oct 9, 2026201-500394 contacts →

Exact match

“At Pie Insurance, our mission is simple: make small business insurance affordable and as easy as pie.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchWinston-salem, NC, United StatesHQ recorded Oct 9, 2026501-1,000381 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 · Oct 9, 2026 · View company records in RevenueBase
7Exact matchAtlanta, TX, United StatesHQ recorded Oct 9, 2026201-500378 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchLong Beach, NY, United StatesHQ recorded Oct 9, 2026201-500336 contacts →

Exact match

“Lancer Insurance Company is one of the premier specialty commercial insurance companies in the United States.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchChattanooga, TN, United StatesHQ recorded Oct 9, 2026201-500319 contacts →

Exact match

“Reliance Partners is one of the fastest-growing commercial insurance agencies in the U.S, specializing in trucking and logistics.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchTomball, TX, United StatesHQ recorded Oct 9, 2026n/a254 contacts →

Exact match

“Our agency writes personal and commercial insurance.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchTulsa, OK, United StatesHQ recorded Oct 9, 2026201-500215 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchCoral Gables, FL, United StatesHQ recorded Oct 9, 202651-200213 contacts →

Exact match

“Lowest rates, guaranteed… For 40 years, we have lived up to that motto and built a track record we’re proud of, providing clients with quality insurance coverage while helping…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchCarmel, IN, United StatesHQ recorded Oct 9, 2026201-500210 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchBedford Park, IL, United StatesHQ recorded Oct 9, 202651-200156 contacts →

Exact match

“The company was founded on December 14, 1920 as the Chicago Ice Producers Mutual Liability Company.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchMiami, FL, United StatesHQ recorded Oct 9, 2026501-1,000137 contacts →

Exact match

“Headquartered in sunny Miami, Windhaven® Insurance has written more than $2 billion in auto insurance premium since its founding more than fifteen years ago.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchCarrollton, TX, United StatesHQ recorded Oct 9, 2026201-500131 contacts →

Exact match

“La Familia Insurance is a fast growing company that is dedicated to serving all of the insurance needs of its customers.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchKansas City, MO, United StatesHQ recorded Oct 9, 202651-200123 contacts →

Exact match

“Welcome to Traders Insurance!”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchJacksonville, FL, United StatesHQ recorded Oct 9, 202651-200113 contacts →

Exact match

“Responsive Service • Innovative Solutions • Financial Stability Carolina Casualty is dedicated to the trucking and public transportation insurance industry and delivers value…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchTucson, AZ, United StatesHQ recorded Oct 9, 2026n/a104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchIndianapolis, IN, United StatesHQ recorded Oct 9, 202651-200100 contacts →

Exact match

“We are “Your Transportation Partners.” We leverage our years of collective commercial transportation insurance experience to help clients navigate risk and maximize financial…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchRoswell, GA, United StatesHQ recorded Oct 9, 202651-20095 contacts →

Exact match

“MIG is a commercial insurance company specializing in transportation.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchSan Diego, CA, United StatesHQ recorded Oct 9, 202651-20075 contacts →

Exact match

“Our parent company, Quálitas Compañía de Seguros, S.A.B.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchSouth Sioux City, NE, United StatesHQ recorded Oct 9, 202651-20071 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202651-20071 contacts →

Exact match

“Unique Insurance Company is a proud member of the Producer’s National Corporation family, headquartered just minutes from O'Hare International Airport in Chicago, Illinois.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchBaton Rouge, LA, United StatesHQ recorded Oct 9, 2026201-50069 contacts →

Exact match

“At GoAuto Insurance, we redefine what it means to protect what matters most.”

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

Showing 25 of 891 business auto insurance companies based in the United States

See the full list, filter by size, metro and specialty, and access 3,482 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business auto insurance companies based in the United States at a glance

As of Oct 9, 2026
19.8%Verified-email coverage
19.8Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · Houston
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
575
11-50
234
51-200
46
201-500
22
501-1,000
5
1,001-5,000
3
5,001-10,000
2
10001+
1

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 891 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 “business auto 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 3,482 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.

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

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

RevenueBase identified 891 company matches for business auto insurance companies associated with the United States 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?

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

Which city has the most business auto insurance companies?

Houston leads with 14 company records, followed by Miami (13) and Chicago (12).

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 3,482 professional contacts with verified work emails tracked across these 891 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.