Company lists · Data refreshed September 2026

Top 25 Network security insurance companies based in the United States

RevenueBase identified 79 company matches for network security insurance companies associated with the United States as of September 2026 and tracks 2,432 professional contacts across them, including 1,432 with verified work emails and 1,046 with mobile numbers. New York is the largest hub.

This list covers company matches for network security 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 5, 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 5, 2026 How this list was built
79Companies
2,432Contacts tracked
1,432Verified emails
1,046Mobile numbers
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The 25 largest network security insurance companies based in the United States

Ranked by team size
Top 25 of 79 company matches for network security insurance companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 matchSan Francisco, CA, United StatesHQ recorded Sep 5, 2026501-1,000724 contacts →

Exact match

“Coalition is the world's first Active Insurance provider designed to help prevent digital risk before it strikes.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Sep 5, 2026201-500348 contacts →

Exact match

“At-Bay is the world’s first InsurSec provider designed from the ground up to help businesses tackle cyber risk head on.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchNY, United StatesHQ recorded Sep 5, 2026201-500264 contacts →

Exact match

“At Resilience, we’re creating a new category that integrates cybersecurity, cyber insurance, and cyber risk management.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchWest Hartford, CT, United StatesHQ recorded Sep 5, 202651-200157 contacts →

Exact match

“Beazley Security is a global cyber risk management firm committed to helping clients develop true cyber resilience, improving their ability to withstand and recover from any…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchBoston, MA, United StatesHQ recorded Sep 5, 2026201-500114 contacts →

Exact match

“Corvus by Travelers is a team of underwriters, technologists, and cybersecurity pros on a mission to reduce cyber risk and make organizations safer.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Sep 5, 202611-5066 contacts →

Exact match

“Elpha Secure is a cyber insurance MGA serving small and midsize businesses across a range of industries.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Sep 5, 202611-5047 contacts →

Exact match

“Converge fuses cyber insurance, security and technology to provide businesses with clear, confident cyber protection.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchAtlanta, GA, United StatesHQ recorded Sep 5, 202611-5045 contacts →

Exact match

“Located in the Atlanta, INSUREtrust is a pioneer in the cyber industry.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchScottsdale, AZ, United StatesHQ recorded Sep 5, 202651-20042 contacts →

Exact match

“Cyber insurers can use TransUnion TruEmpower™, powered by Cyberscout®, to proactively protect policyholders from growing cyber risk.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Sep 5, 202611-5029 contacts →

Exact match

“Upfort is a leading platform for cyber security and insurance that provides holistic protection from evolving cyber threats.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchFranklin Lakes, United StatesHQ recorded Sep 5, 202611-5026 contacts →

Exact match

“Axis Insurance Services, LLC is a nationwide professional, Management and Cyber liability insurance brokerage.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchAlexandria, VA, United StatesHQ recorded Sep 5, 202611-5026 contacts →

Exact match

“At WhiteHawk, we streamline cybersecurity decision-making through a three-step approach: 1.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchFrisco, TX, United StatesHQ recorded Sep 5, 202651-20020 contacts →

Exact match

“Third Wave helps small and mid-sized businesses take control of cybersecurity in a way that directly impacts their bottom line, including lower insurance costs and better coverage.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchMorristown, NJ, United StatesHQ recorded Sep 5, 202611-5019 contacts →

Exact match

“Our mission is to be the premier choice for Cyber Insurance Solutions through underwriting excellence, advanced risk management services and superior claims response by being…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchGladwyne, PA, United StatesHQ recorded Sep 5, 20261-1017 contacts →

Exact match

“NetDiligence® is a Cyber Risk Assessment and Data Breach Services company.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchSan Rafael, CA, United StatesHQ recorded Sep 5, 202611-5017 contacts →

Exact match

“At Evolve MGA, we are proud to be one of the nation’s leading cyber insurance companies.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchBloomington, IN, United StatesHQ recorded Sep 5, 202611-5017 contacts →

Exact match

“SecondSight changes the game in cyber insurance and risk management by seamlessly aggregating premium market options, enhancing policy selection and binding processes, and…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchYaphank, NY, United StatesHQ recorded Sep 5, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchSunnyvale, CA, United StatesHQ recorded Sep 5, 202611-5011 contacts →

Exact match

“DataStream provides comprehensive coverages for your first-party and third-party losses.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchKansas City, MO, United StatesHQ recorded Sep 5, 202611-5010 contacts →

Exact match

“RAVENii solves today's most complex cyber security challenges for our clients by providing comprehensive cyber security protection that is scalable for any size network.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchRichardson, TX, United StatesHQ recorded Sep 5, 202611-5010 contacts →

Exact match

“At Cybervigilance, our core values center around assembling a top-notch team and providing cutting-edge solutions and exceptional service.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 5, 20261-1010 contacts →

Exact match

“At SeedPod Cyber, we offer unique insurance programs focused on cyber insurance and Tech E&O.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchHuntington Beach, CA, United StatesHQ recorded Sep 5, 202611-5010 contacts →

Exact match

“Introducing The TRSTXCYBER Winning Difference.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchWilmington, DE, United StatesHQ recorded Sep 5, 202611-509 contacts →

Exact match

“For small businesses and their financial stakeholders, managing cybercrime risk is an essential factor in limiting damage and financial impact.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchEmporia, KS, United StatesHQ recorded Sep 5, 20261-107 contacts →

Exact match

“Let us take care of your risks, So you can take care of your business.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 79 network security insurance companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,432 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network security insurance companies based in the United States at a glance

As of Sep 5, 2026
58.9%Verified-email coverage
43.0%Mobile-number coverage
30.8Average contacts per company
1-10Median size (employees)
5.1%Largest-city concentration · New York
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
29
51-200
4
201-500
3
501-1,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “network security 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 1,432 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 5, 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 “network security insurance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 79 company matches for network security 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?

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

Which city has the most network security insurance companies?

New York leads with 4 company records, followed by San Francisco (4) and Houston (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 1,432 professional contacts with verified work emails tracked across these 79 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 5, 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.