Company lists · Data refreshed October 2026

Top 25 Equipment and machinery insurers based in the United States

RevenueBase identified 315 company matches for equipment and machinery insurers associated with the United States as of October 2026 and tracks 40,419 professional contacts across them, including 16,088 with verified work emails. Houston is the largest hub.

This list covers company matches for equipment and machinery insurers 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 12, 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 12, 2026 How this list was built
315Companies
40,419Contacts tracked
16,088Verified emails
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The 25 largest equipment and machinery insurers based in the United States

Ranked by team size
Top 25 of 315 company matches for equipment and machinery insurers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 12, 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 12, 2026 · View company records in RevenueBase
2Exact matchHartford, CT, United StatesHQ recorded Oct 12, 20261,001-5,0002,152 contacts →

Exact match

“Hartford Steam Boiler (HSB), a proud part of Munich Re, is a leading engineering and technical risk insurer providing equipment breakdown and other specialty coverages, inspection…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchFarmington Hills, MI, United StatesHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
4Exact matchJersey City, NJ, United StatesHQ recorded Oct 12, 2026201-500373 contacts →

Exact match

“Tokio Marine has been conducting business in the U.S.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchGoldsboro, NC, United StatesHQ recorded Oct 12, 2026201-500333 contacts →

Exact match

“Atlantic Casualty Insurance Company (Atlantic Casualty) was formed by Strickland Insurance Group (SIG) in 1983 to underwrite a substantial book of non-standard personal auto.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchAtlanta, GA, United StatesHQ recorded Oct 12, 2026201-500297 contacts →

Exact match

“Great Place To Work Certified™ | Best Places To Work in Insurance 2024 | Rated A “Excellent” by AM Best | 32+ years strong | Competitive salaries and benefits | Expertise and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchSt. Petersburg, FL, United StatesHQ recorded Oct 12, 2026201-500255 contacts →

Exact match

“Founded in 1976, Bankers Insurance Group has grown from a small local company to a diverse corporation known for its innovative insurance products and superior customer service.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 12, 202651-200233 contacts →

Exact match

“Pennsylvania Lumbermens Mutual Insurance Company is a nationally recognized property and casualty insurance carrier serving the lumber, woodworking and building material…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchAlgona, IA, United StatesHQ recorded Oct 12, 2026201-500151 contacts →

Exact match

“For more than a century, Pharmacists Mutual has been providing specialized insurance solutions backed by solid industry insight.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchTucson, AZ, United StatesHQ recorded Oct 12, 2026n/a104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-20093 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 · Oct 12, 2026 · View company records in RevenueBase
12Exact matchFishkill, NY, United StatesHQ recorded Oct 12, 202651-20084 contacts →

Exact match

“Emery & Webb is a family owned insurance company, in business since 1886, with over 100 trained insurance professionals who serve clients throughout New York's Hudson Valley and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchMarlton, NJ, United StatesHQ recorded Oct 12, 202651-20082 contacts →

Exact match

“Insurance is the business of protecting futures.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchCanton, OH, United StatesHQ recorded Oct 12, 202651-20069 contacts →

Exact match

“Our industry-leading, 95-percent client retention rate is a reflection of our people and our approach.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchTurlock, CA, United StatesHQ recorded Oct 12, 202651-20067 contacts →

Exact match

“Winton-Ireland, Strom & Green Insurance Agency is a team of customer-service driven professionals who care about our community.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchMiami, FL, United StatesHQ recorded Oct 12, 2026501-1,00060 contacts →

Exact match

“Sebanda Insurance is a trusted insurance organization with a strong presence in Florida and Texas.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchDryden, NY, United StatesHQ recorded Oct 12, 202611-5053 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Oct 12, 2026201-50051 contacts →

Exact match

“International Marine Underwriters (IMU) traces its roots to the early 1900s, and offers a full range of ocean and inland marine insurance solutions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Oct 12, 2026201-50044 contacts →

Exact match

“Old Republic Inland Marine is a collaborative team of highly specialized, experienced underwriters with the authority to deliver thoughtful, timely underwriting decisions for…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchAustin, TX, United StatesHQ recorded Oct 12, 202611-5040 contacts →

Exact match

“Since 1972, Whorton Insurance has stood for strong business principles: Providing consistent financial stability for its customers - locally, nationally and globally.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchMontgomery, AL, United StatesHQ recorded Oct 12, 202611-5035 contacts →

Exact match

“We're an independent insurance agency built to be your Risk Advisor.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchWorcester, MA, United StatesHQ recorded Oct 12, 202611-5031 contacts →

Exact match

“Commercial property-casualty insurance, including environmental.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchSchaumburg, IL, United StatesHQ recorded Oct 12, 20261,001-5,00026 contacts →

Exact match

“Specialty Equipment Insurance Services, formally known as AmTrust Specialty Equipment.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchAtlanta, GA, United StatesHQ recorded Oct 12, 202651-20023 contacts →

Exact match

“NBIS specializes in providing policyholders with the most effective risk management products and innovative insurance solutions for the heavy construction and related…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchRochester, NY, United StatesHQ recorded Oct 12, 202611-5023 contacts →

Exact match

“The Flanders Group is an insurance agency with an expertise in finding creative solutions for your insurance needs.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 315 equipment and machinery insurers based in the United States

See the full list, filter by size, metro and specialty, and access 16,088 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Equipment and machinery insurers based in the United States at a glance

As of Oct 12, 2026
39.8%Verified-email coverage
128.3Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · Houston
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
187
11-50
84
51-200
23
201-500
12
501-1,000
4
1,001-5,000
3
10001+
2

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 315 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 “equipment and machinery 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. 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 16,088 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 12, 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 “equipment and machinery insurers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many equipment and machinery insurers are there based in the United States?

RevenueBase identified 315 company matches for equipment and machinery insurers 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?

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

Which city has the most equipment and machinery insurers?

Houston leads with 8 company records, followed by Atlanta (5) and Miami (4).

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 16,088 professional contacts with verified work emails tracked across these 315 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 12, 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.