Company lists · Data refreshed September 2026

Top 25 Property and casualty insurance companies based in Houston, United States

Name: Property and casualty insurance companies based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 131 companies tracked

RevenueBase identified 131 company matches for property and casualty insurance companies associated with Houston, United States as of September 2026 and tracks 3,354 professional contacts across them, including 1,936 with verified work emails. Across the United States, Houston is the largest hub for this category.

This list covers company matches for property and casualty insurance companies associated with Houston, 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 17, 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 17, 2026 How this list was built

131Companies

3,354Contacts tracked

1,936Verified emails

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The 25 largest property and casualty insurance companies based in Houston, United States

Ranked by team size

Top 25 of 131 company matches for property and casualty insurance companies based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Tokio Marine HCC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,006 contacts →
	Exact match “Tokio Marine HCC focuses on what matters most; our people.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Skyward Specialty Insurance	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	561 contacts →
	Exact match “Skyward Specialty is a rapidly growing and innovative specialty insurance company, delivering commercial P&C products and solutions on a non-admitted and admitted basis.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Berkley OIL & GAS A Berkley Company	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	89 contacts →
	Exact match “Berkley Oil & Gas, a Berkley Company, is an energy insurance provider that is committed to providing innovative insurance products and services to upstream oil and gas customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Texan Insurance	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “Texan Insurance serves as a single source for insurance and risk management services by providing access to commercial and personal property/casualty coverage, employee benefits…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Iscential	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	50 contacts →
	Exact match “Iscential was founded in 1993, and in 29 years the agency has grown to more than 150 associates and represents over 140 insurance companies in market locations across the US.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Carroll Insurance Agency	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	44 contacts →
	Exact match “Carroll Insurance Agency assists businesses and individuals in managing and protecting their assets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	ABM Insurance & Benefit Services INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “Let ABM Insurance & Benefit Services, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Greenway Insurance & Risk Management Agency, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Greenway Insurance is an independent property and casualty insurance agency headquartered in the Houston, Texas with offices in Dallas/Fort Worth, Austin Texas and Oxnard…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Cravens Warren & Company	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Cravens Warren has been serving the insurance needs of Texans since 1946.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Affordable Insurance Of Texas	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	22 contacts →
	Exact match “AIT promises to provide outstanding and unique services for their customers, where as AIT is not limited to serving only clients but yet a substantial part of its success is…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Pasadena Insurance Agency Piai	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Pasadena Insurance Agency, Inc.(PIAI) is a third-generation, family-owned, boutique independent insurance agency serving the Houston area for over 83 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Alta PRO Insurance Services	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Alta Professional Insurance Services Agency, LLC,(Alta Pro) provides innovative, intelligent, professional insurance underwriting, claims, risk management, product development…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	EL Dorado Insurance Agency, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Fifty Plus Years of Niche Industry Expertise In 1968, El Dorado began with a commitment to our customers to provide the utmost in service and to design custom insurance programs…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	W. M. Jones & Company INC	Exact match	Houston, United StatesHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Assist businesses with the placement of their property and casualty insurance, risk management, bonds.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Amco Auto Insurance	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Amco's value proposition is to provide respectful customer service and fair pricing, which not only keeps customers returning but also encourages them to refer family and friends…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Four Oaks Insurance Group INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1-10	11 contacts →
	Exact match “Four Oaks Insurance Group, Inc is an independent insurance agency representing many different elite companies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	IMS London American	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “IMS \| London American is a company of dedicated insurance professionals whose focus is on the needs of our independent agency clients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Rafail Insurance Agency	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match “The Rafail Insurance Agency is an award winning full service insurance agency & insurance brokerage that specializes in virtually all insurance products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Columbia Lloyds Insurance CO	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Columbia Lloyds Insurance company was incorporated in 1983.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Argo Insurance	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Argo Insurance is a licensed independent Texas insurance agency based in Houston.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Texas First Insurance	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “We write all lines of insurance.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Trusted Benefits Group, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “Trusted Benefits Group, LLC, is a national insurance organization specializing in Health, Life, Accident, General Lines and Specialty products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Associated Insurance Managers	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Associated Insurance Managers (AIM) is a trusted, full-service independent insurance agency proudly serving Texas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	The Vanguard Agency LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “At The Vanguard Agency, we are a highly respected, independent, and forward-thinking insurance agency located in Texas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	TWFG	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 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 companies”. 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 131 property and casualty insurance companies based in Houston, United States

See the full list, filter by size, metro and specialty, and access 1,936 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Property and casualty insurance companies based in Houston, United States at a glance

As of Sep 17, 2026

57.7%Verified-email coverage

25.6Average contacts per company

1-10Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 131 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 Houston, United States whose business descriptions match “property and casualty 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 1,936 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 17, 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 companies by metro in the United States

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

How many property and casualty insurance companies are there based in Houston, United States?

RevenueBase identified 131 company matches for property and casualty insurance companies associated with Houston, 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?

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

Which city in the United States has the most property and casualty insurance companies?

Houston leads the United States with 131 company records, followed by New York (108) and Miami (92).

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 1,936 professional contacts with verified work emails tracked across these 131 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 17, 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.