Company lists · Data refreshed October 2026

Top 25 Marine and inland marine insurance brokers based in the United States

RevenueBase identified 649 company matches for marine and inland marine insurance brokers associated with the United States as of October 2026 and tracks 10,472 professional contacts across them, including 4,741 with verified work emails. New York is the largest hub.

This list covers company matches for marine and inland marine insurance brokers 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 18, 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 18, 2026 How this list was built
649Companies
10,472Contacts tracked
4,741Verified emails
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The 25 largest marine and inland marine insurance brokers based in the United States

Ranked by team size
Top 25 of 649 company matches for marine and inland marine insurance brokers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchChicago, IL, United StatesHQ recorded Oct 18, 20265,001-10,0001,168 contacts →

Exact match

“Ryan Specialty (NYSE: RYAN) is an international specialty insurance firm that provides distribution, underwriting, product development, administration and risk management services…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchCincinnati, OH, United StatesHQ recorded Oct 18, 20261,001-5,000685 contacts →

Exact match

“Core Specialty, through its subsidiary insurers, offers a diversified range of property, casualty, and marine insurance products for small to mid-sized businesses.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchLa Jolla, CA, United StatesHQ recorded Oct 18, 2026501-1,000405 contacts →

Exact match

“Founded in 2014, by a team with deep experience across underwriting, analytics, reinsurance and capital markets, Palomar is an innovative specialty insurer serving residential and…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchAtlanta, GA, United StatesHQ recorded Oct 18, 20261,001-5,000335 contacts →

Exact match

“CRC Swett has over 100 years of experience in helping to mitigate the risks of doing business here and around the globe.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchGoldsboro, NC, United StatesHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
6Exact matchChattanooga, TN, United StatesHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
7Exact matchNorth Kingstown, RI, United StatesHQ recorded Oct 18, 202651-200237 contacts →

Exact match

“Falvey Insurance Group is one group with many solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchTulsa, OK, United StatesHQ recorded Oct 18, 2026201-500215 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchPleasant Grove, UT, United StatesHQ recorded Oct 18, 202651-200190 contacts →

Exact match

“Veracity Insurance Solutions is an international insurance brokerage firm specializing in the placement of Programs, General Liability, and Product Liability Insurance.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchMobile, AL, United StatesHQ recorded Oct 18, 202651-200168 contacts →

Exact match

“The American Equity Underwriters, Inc.(AEU) delivers specialized coverage and risk management solutions to waterfront employers across the United States.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchBaltimore, MD, United StatesHQ recorded Oct 18, 2026201-500149 contacts →

Exact match

“Maury Donnelly & Parr, Inc.(MDP) was founded in 1875, initially providing insurance solutions for marine industry-serving trade businesses and other mercantile transactions…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchNew Orleans, LA, United StatesHQ recorded Oct 18, 2026201-500137 contacts →

Exact match

“Turn Services is one of the largest independent fleeting and shifting companies in the United States.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Oct 18, 202651-200106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchDoral, United StatesHQ recorded Oct 18, 202651-20098 contacts →

Exact match

“Brokers Corp • More than 20 years of experience insuring goods • International trade professionals • Presence in 13 countries”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Oct 18, 202651-20096 contacts →

Exact match

“Founded in 1861, Foa & Son are international insurance brokers based in New York City.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchMattapoisett, MA, United StatesHQ recorded Oct 18, 202611-5092 contacts →

Exact match

“Award winning Insurance Agency, founded in 1927.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchJersey City, NJ, United StatesHQ recorded Oct 18, 202611-5090 contacts →

Exact match

“At EIMC, we are the trusted partner for marine insurance and global supply chain communities worldwide.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchWilmington, NC, United StatesHQ recorded Oct 18, 202651-20088 contacts →

Exact match

“For more than a century, Wells Insurance has combined the strength of a nationally competitive brokerage with the personal commitment of a family business.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchLake Success, NY, United StatesHQ recorded Oct 18, 202651-20083 contacts →

Exact match

“Rampart Brokerage Corp.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchSchaumburg, IL, United StatesHQ recorded Oct 18, 20265,001-10,00065 contacts →

Exact match

“Berkley Fire & Marine was launched in 2013 and is a Berkley company offering preferred inland marine and related property risks and services.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchWestbrook, CT, United StatesHQ recorded Oct 18, 20261,001-5,00061 contacts →

Exact match

“As one of the nation's Top-20 independent insurance agencies, Gowrie Group, a Division of Risk Strategies, provides total risk management services to individuals and businesses…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchBoston, MA, United StatesHQ recorded Oct 18, 202651-20060 contacts →

Exact match

“Founded in 1987, Pilgrim provides third-party management and operational services to property and casualty insurers, alternative market risk financing facilities, and…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchMinneapolis, MN, United StatesHQ recorded Oct 18, 202651-20055 contacts →

Exact match

“The Alive Risk programs provide access to specialty insurance coverage for today’s most demanding amusement, entertainment, special events and sports & leisure industries.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchDenver, CO, United StatesHQ recorded Oct 18, 202611-5053 contacts →

Exact match

“Parsyl is an insurer of complex supply chains with a mission to underwrite for impact by combining underwriting excellence with modern technology to guide customers toward more…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchDaytona Beach, FL, United StatesHQ recorded Oct 18, 2026n/a51 contacts →

Exact match

“At Brown & Brown, our guiding principles include building our team with the highest quality people and delivering innovative solutions and superior service.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 649 marine and inland marine insurance brokers based in the United States

See the full list, filter by size, metro and specialty, and access 4,741 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marine and inland marine insurance brokers based in the United States at a glance

As of Oct 18, 2026
45.3%Verified-email coverage
16.1Average contacts per company
1-10Median size (employees)
4.6%Largest-city concentration · New York
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
353
11-50
204
51-200
55
201-500
14
501-1,000
6
1,001-5,000
8
5,001-10,000
2
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 649 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 “marine and inland marine insurance brokers” 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 4,741 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 18, 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.

Marine and inland marine insurance brokers by metro

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 “marine and inland marine insurance brokers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine and inland marine insurance brokers are there based in the United States?

RevenueBase identified 649 company matches for marine and inland marine insurance brokers 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?

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

Which city has the most marine and inland marine insurance brokers?

New York leads with 30 company records, followed by Miami (20) and Houston (14).

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 4,741 professional contacts with verified work emails tracked across these 649 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 18, 2026.

Ready to reach these companies? Verified emails and direct dials for all 649 marine and inland marine insurance brokers based in the United States. Start with a free account, no credit card.

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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.