Company lists · Data refreshed September 2026

Top 25 Construction project insurance companies based in the United States

RevenueBase identified 389 company matches for construction project insurance companies associated with the United States as of September 2026 and tracks 5,115 professional contacts across them, including 2,355 with verified work emails. New York is the largest hub.

This list covers company matches for construction project 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 16, 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 16, 2026 How this list was built
389Companies
5,115Contacts tracked
2,355Verified emails
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The 25 largest construction project insurance companies based in the United States

Ranked by team size
Top 25 of 389 company matches for construction project insurance companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchGainesville, FL, United StatesHQ recorded Sep 16, 2026501-1,000559 contacts →

Exact match

“Founded in 1972, Tower Hill Insurance is a leader among residential and commercial property insurers.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchAtlanta, GA, United StatesHQ recorded Sep 16, 2026201-500273 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 · Sep 16, 2026 · View company records in RevenueBase
3Exact matchJacksonville, FL, United StatesHQ recorded Sep 16, 202651-200245 contacts →

Exact match

“As a division of Ryan Specialty Underwriting Managers, US Assure distributes, underwrites and services construction and property insurance products across the U.S.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 16, 202651-200222 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 · Sep 16, 2026 · View company records in RevenueBase
5Exact matchPittsburgh, PA, United StatesHQ recorded Sep 16, 202651-200149 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchSaddle Brook, NJ, United StatesHQ recorded Sep 16, 202651-200101 contacts →

Exact match

“TSIB was founded in 2005 as a subsidiary of Hochtief USA.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchRichardson, TX, United StatesHQ recorded Sep 16, 202651-20079 contacts →

Exact match

“AMERICAN CONTRACTORS INSURANCE GROUP LTD.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchWichita, KS, United StatesHQ recorded Sep 16, 202651-20079 contacts →

Exact match

“At Iron Insurance Partners, LLC we are proud to be one of the largest providers of risk management and risk transfer services in the Midwest.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchMarcellus, NY, United StatesHQ recorded Sep 16, 202651-20073 contacts →

Exact match

“The Reagan Companies is one of the largest insurance and risk management firms located in upstate New York.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchCanton, OH, United StatesHQ recorded Sep 16, 202651-20070 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 · Sep 16, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Sep 16, 202651-20067 contacts →

Exact match

“Making risk frictionless.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchPasadena, CA, United StatesHQ recorded Sep 16, 202651-20065 contacts →

Exact match

“BUILT FOR CONSTRUCTION.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Sep 16, 202611-5060 contacts →

Exact match

“Tradesman Program Managers (TPM) is a trailblazing Managing General Agency, redefining risk management for elite trade and general contractors with forward-thinking commercial…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchAlpharetta, GA, United StatesHQ recorded Sep 16, 202611-5054 contacts →

Exact match

“We are a specialty insurance brokerage and risk consulting firm dedicated to serving architects, engineers, contractors, environmental service firms, and law firms.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchAlbany, NY, United StatesHQ recorded Sep 16, 202651-20045 contacts →

Exact match

“Berkley Alliance Managers offers innovative Professional Liability insurance coverage and risk management solutions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchChantilly, VA, United StatesHQ recorded Sep 16, 202611-5041 contacts →

Exact match

“Headquartered in Chantilly, Virginia, PWSC is nationally recognized as an indispensable risk management partner with deep residential construction expertise and a relentless focus…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchChicopee, MA, United StatesHQ recorded Sep 16, 202611-5040 contacts →

Exact match

“Phillips Insurance Agency, Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchAustin, TX, United StatesHQ recorded Sep 16, 202611-5037 contacts →

Exact match

“Technical Risk Underwriters (TRU) is a specialty underwriter focused on complex construction risks across the U.S.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchChagrin Falls, OH, United StatesHQ recorded Sep 16, 202651-20036 contacts →

Exact match

“Althans Insurance: Leading Midwest agency since 1925.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchFarmington Hills, MI, United StatesHQ recorded Sep 16, 2026501-1,00034 contacts →

Exact match

“Founded in 1905, RB Jones is a leader in providing specialty risk coverage solutions to brokers, agents and wholesalers, including: Commercial Marine, Excess Energy, Commercial…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchPhoenix, AZ, United StatesHQ recorded Sep 16, 202611-5030 contacts →

Exact match

“Who We Are: INSURICA colleagues consistently strive to uphold the agency’s Mission and Core Values statements.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchBraintree, MA, United StatesHQ recorded Sep 16, 202611-5028 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchCedar Knolls, NJ, United StatesHQ recorded Sep 16, 202611-5026 contacts →

Exact match

“Madison Insurance Agency is a specialized insurance brokerage based in New Jersey, serving privately held businesses nationwide.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchAtlanta, GA, United StatesHQ recorded Sep 16, 202651-20025 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 · Sep 16, 2026 · View company records in RevenueBase
25Exact matchCosta Mesa, CA, United StatesHQ recorded Sep 16, 202611-5025 contacts →

Exact match

“Since 1955, the Robert E.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 389 construction project insurance companies based in the United States

See the full list, filter by size, metro and specialty, and access 2,355 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction project insurance companies based in the United States at a glance

As of Sep 16, 2026
46.0%Verified-email coverage
13.1Average contacts per company
1-10Median size (employees)
4.6%Largest-city concentration · New York
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
212
11-50
139
51-200
29
201-500
5
501-1,000
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 389 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 “construction project 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 2,355 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 16, 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 “construction project insurance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 389 company matches for construction project 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?

Tower Hill Insurance Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most construction project insurance companies?

New York leads with 18 company records, followed by Houston (6) and Sacramento (6).

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 2,355 professional contacts with verified work emails tracked across these 389 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 16, 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.