Company lists · Data refreshed September 2026

Top 25 Flood insurance companies based in the United States

RevenueBase identified 86 company matches for flood insurance companies associated with the United States as of September 2026 and tracks 3,173 professional contacts across them, including 966 with verified work emails. St. Petersburg is the largest hub.

This list covers company matches for flood 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
86Companies
3,173Contacts tracked
966Verified emails
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The 25 largest flood insurance companies based in the United States

Ranked by team size
Top 25 of 86 company matches for flood 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 matchSt. Petersburg, FL, United StatesHQ recorded Sep 16, 2026501-1,000405 contacts →

Exact match

“ASI is the 15th largest homeowners insurance carrier in the United States.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchSt. Petersburg, FL, United StatesHQ recorded Sep 16, 2026201-500249 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 · Sep 16, 2026 · View company records in RevenueBase
4Exact matchTroy, MI, United StatesHQ recorded Sep 16, 2026201-500199 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchKalispell, MT, United StatesHQ recorded Sep 16, 2026201-500176 contacts →

Exact match

“Torrent Technologies is the US leader in providing complete flood insurance solutions, including private flood insurance that complements the National Flood Insurance Program…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchKalispell, MT, United StatesHQ recorded Sep 16, 202651-200133 contacts →

Exact match

“Our guiding principle at Taurus Flood is to make a difference in people’s lives by helping protect what’s important.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchSarasota, FL, United StatesHQ recorded Sep 16, 2026201-500119 contacts →

Exact match

“We are committed to offering quality insurance coverage for policyholders in 17 states and across four time zones.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchJacksonville, FL, United StatesHQ recorded Sep 16, 202651-20094 contacts →

Exact match

“Since 1996, Florida Family Insurance has been a financially strong, stable Florida homeowners insurer, providing outstanding customer service to its Agents and Policyholders.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchIrvine, CA, United StatesHQ recorded Sep 16, 202651-20063 contacts →

Exact match

“A (Excellent) rated by A.M.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchPlano, TX, United StatesHQ recorded Sep 16, 202651-20061 contacts →

Exact match

“American Flood Research, Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchGarden City, NY, United StatesHQ recorded Sep 16, 2026201-50040 contacts →

Exact match

“The Wright Insurance Group is a specialty insurance holding company in operation for over 30 years, previously as Wright Risk Management, WRM and WRM America.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchPineville, LA, United StatesHQ recorded Sep 16, 2026201-50030 contacts →

Exact match

“FOUNTAIN GROUP ADJUSTERS, specializes in professional claims management, adjusting services for NFIP flood losses and catastrophe property losses.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchNew York, United StatesHQ recorded Sep 16, 202611-5022 contacts →

Exact match

“Floodbase - a data provider and reporting agent - partners with re/insurers and humanitarian organizations to profitably design, underwrite, and monitor parametric flood insurance…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchWilmington, NC, United StatesHQ recorded Sep 16, 202611-5021 contacts →

Exact match

“FinPoint Insurance Group was established in 1989 with its first office in Wilmington, NC.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchWest Palm Beach, FL, United StatesHQ recorded Sep 16, 202611-5020 contacts →

Exact match

“Rocket Flood is transforming the way flood insurance is quoted and delivered.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchLafayette, LA, United StatesHQ recorded Sep 16, 202611-5018 contacts →

Exact match

“Gulf States Insurance Group consists of Gulf States Insurance and Coastal American Insurance.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchMelbourne, FL, United StatesHQ recorded Sep 16, 202611-5018 contacts →

Exact match

“We believe the time to get flood insurance coverage is before a flood occurs.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchLake Worth, FL, United StatesHQ recorded Sep 16, 202611-5016 contacts →

Exact match

“Flood Risk America manufactures custom flood barriers designed for rapid installation and proven defense against severe flooding.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchSarasota, FL, United StatesHQ recorded Sep 16, 202611-5015 contacts →

Exact match

“Centauri Insurance is a part of Centauri Specialty Insurance Holdings, Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchDedham, MA, United StatesHQ recorded Sep 16, 202611-5011 contacts →

Exact match

“ShoreOne covers all your needs with a single policy, so you don't need to juggle separate policies and deductibles for homeowners and flood insurance.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchOrlando, FL, United StatesHQ recorded Sep 16, 202651-20010 contacts →

Exact match

“Jackson Adjustment Company is a leading provider of claim solutions for the National Flood Insurance Program.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchSanibel, FL, United StatesHQ recorded Sep 16, 202611-508 contacts →

Exact match

“Heidrick & Co.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchSan Diego, CA, United StatesHQ recorded Sep 16, 20261-107 contacts →

Exact match

“Instant flood insurance quotes and service”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchCarver, MA, United StatesHQ recorded Sep 16, 202611-507 contacts →

Exact match

“Joe Flood Insurance Brokerage, Inc.(JFIB) is an MGA and flood insurance wholesaler.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchMadison, MS, United StatesHQ recorded Sep 16, 20261-106 contacts →

Exact match

“Sterling Surplus Underwriters has been the industry leader for Private Flood placement since 2008.”

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

Showing 25 of 86 flood insurance companies based in the United States

See the full list, filter by size, metro and specialty, and access 966 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Flood insurance companies based in the United States at a glance

As of Sep 16, 2026
30.4%Verified-email coverage
36.9Average contacts per company
11-50Median size (employees)
7.0%Largest-city concentration · St. Petersburg
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
24
51-200
12
201-500
8
501-1,000
2
1,001-5,000
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 86 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 “flood 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 966 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 “flood insurance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 86 company matches for flood 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 flood insurance companies?

St. Petersburg leads with 6 company records, followed by Delray Beach (3) and Kalispell (3).

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 966 professional contacts with verified work emails tracked across these 86 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.

Ready to reach these companies? Verified emails and direct dials for all 86 flood insurance companies 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.