Company lists · Data refreshed September 2026

Top 25 Hybrid cloud security companies based in the United States

RevenueBase identified 3,717 company matches for hybrid cloud security companies associated with the United States as of September 2026 and tracks 125,625 professional contacts across them, including 58,292 with verified work emails and 39,039 with mobile numbers. New York is the largest hub.

This list covers company matches for hybrid cloud security 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 3, 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 3, 2026 How this list was built
3,717Companies
125,625Contacts tracked
58,292Verified emails
39,039Mobile numbers
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The 25 largest hybrid cloud security companies based in the United States

Ranked by team size
Top 25 of 3,717 company matches for hybrid cloud security companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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 Jose, CA, United StatesHQ recorded Sep 3, 202610001+11,179 contacts →

Exact match

“Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchPalo Alto, VA, United StatesHQ recorded Sep 3, 20261,001-5,0004,381 contacts →

Exact match

“Rubrik (NYSE: RBRK), the Security and AI company, operates at the intersection of data protection, cyber resilience and enterprise AI acceleration.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3Exact matchPlano, TX, United StatesHQ recorded Sep 3, 20261,001-5,0003,490 contacts →

Exact match

“Trellix is a global cybersecurity company delivering intelligence-led cyber resilience for security-conscious organizations at any stage of their journey.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchMountain View, CA, United StatesHQ recorded Sep 3, 20261,001-5,0003,046 contacts →

Exact match

“SentinelOne is the world's leading AI-powered cybersecurity platform.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchFoster City, CA, United StatesHQ recorded Sep 3, 20261,001-5,0003,042 contacts →

Exact match

“Qualys, Inc.(NASDAQ: QLYS) is a leading provider of disruptive cloud-based security, compliance and IT solutions with more than subscription customers worldwide, including a…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchSanta Clara, CA, United StatesHQ recorded Sep 3, 20261,001-5,0003,025 contacts →

Exact match

“Netskope (NASDAQ: NTSK), a leader in modern security and networking for the cloud and AI era, addresses the needs of both security and networking teams by providing optimized…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchMiami, AZ, United StatesHQ recorded Sep 3, 20261,001-5,0002,741 contacts →

Exact match

“Varonis unifies AI-native data security, AI security and governance, and behavior-based threat detection.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchWest New York, NY, United StatesHQ recorded Sep 3, 20261,001-5,0002,528 contacts →

Exact match

“Wiz, now part of Google Cloud, protects everything you build and run.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9Exact matchLeawood, VA, United StatesHQ recorded Sep 3, 20261,001-5,0002,206 contacts →

Exact match

“Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchCampbell, GA, United StatesHQ recorded Sep 3, 20261,001-5,0002,108 contacts →

Exact match

“Barracuda is a leading global cybersecurity company providing complete protection against complex threats for all size business.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchEden Prairie, MN, United StatesHQ recorded Sep 3, 20261,001-5,0001,640 contacts →

Exact match

“Fortra delivers AI-amplified cybersecurity solutions that help organizations use and protect data with confidence.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Sep 3, 20261,001-5,0001,620 contacts →

Exact match

“Forcepoint simplifies security for global businesses and governments.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13Exact matchAustin, TX, United StatesHQ recorded Sep 3, 20261,001-5,0001,252 contacts →

Exact match

“Thales is a global leader in cybersecurity, helping the most trusted organizations in the world protect their most critical applications, data, and identities anywhere at scale.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchReston, FL, United StatesHQ recorded Sep 3, 20261,001-5,0001,234 contacts →

Exact match

“GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15Exact matchSanta Clara, CO, United StatesHQ recorded Sep 3, 20261,001-5,0001,213 contacts →

Exact match

“Druva is the leading provider of data security solutions, empowering customers to secure and recover their data from all threats.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchAustin, TX, United StatesHQ recorded Sep 3, 202610001+1,211 contacts →

Exact match

“On Dec.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchSeattle, WA, United StatesHQ recorded Sep 3, 20261,001-5,0001,054 contacts →

Exact match

“WatchGuard® Technologies, Inc.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Sep 3, 20261,001-5,000960 contacts →

Exact match

“Coalfire is the premier Cybersecurity and Compliance Services leader for the tech, healthcare, and finance industries.(This page is maintained by Marketing.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19Exact matchReston, VA, United StatesHQ recorded Sep 3, 2026501-1,000710 contacts →

Exact match

“AIS helps large commercial and federal clients accelerate innovation with security and compliance in mind.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20Exact matchChicago, IL, United StatesHQ recorded Sep 3, 2026501-1,000690 contacts →

Exact match

“Keeper Security is transforming cybersecurity for millions of individuals and thousands of organizations globally.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Sep 3, 2026501-1,000674 contacts →

Exact match

“BigID Next connects the dots in Data & AI.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22Exact matchSan Jose, CA, United StatesHQ recorded Sep 3, 2026501-1,000673 contacts →

Exact match

“A10 Networks provides security and infrastructure solutions for on-premises, hybrid cloud, and edge-cloud environments.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Sep 3, 2026501-1,000653 contacts →

Exact match

“Good-enough security isn’t good enough.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24Exact matchSan Jose, CA, United StatesHQ recorded Sep 3, 2026501-1,000647 contacts →

Exact match

“Skyhigh Security protects organizations with cloud-native security solutions that are both data-aware and simple to use.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25Exact matchAshburn, NV, United StatesHQ recorded Sep 3, 2026501-1,000636 contacts →

Exact match

“Telos empowers and protects the world’s most security-conscious organizations with solutions for continuous security assurance of individuals, systems, and information.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 25 of 3,717 hybrid cloud security companies based in the United States

See the full list, filter by size, metro and specialty, and access 58,292 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hybrid cloud security companies based in the United States at a glance

As of Sep 3, 2026
46.4%Verified-email coverage
31.1%Mobile-number coverage
33.8Average contacts per company
11-50Median size (employees)
3.5%Largest-city concentration · New York
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
1,827
11-50
1,271
51-200
414
201-500
91
501-1,000
39
1,001-5,000
42
10001+
9

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 “hybrid cloud security 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 58,292 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 3, 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 “hybrid cloud security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hybrid cloud security companies are there based in the United States?

RevenueBase identified 3,717 company matches for hybrid cloud security 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?

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

Which city has the most hybrid cloud security companies?

New York leads with 131 company records, followed by Atlanta (73) and Miami (73).

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 58,292 professional contacts with verified work emails tracked across these 3,717 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 3, 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.