Company lists · Data refreshed September 2026

Top 25 Cloud infrastructure security services worldwide

Name: Cloud infrastructure security services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 8,460 companies tracked

RevenueBase identified 8,460 company matches for cloud infrastructure security services worldwide as of September 2026 and tracks 263,019 professional contacts across them, including 98,849 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for cloud infrastructure security services worldwide, 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 27, 2026. Country and city lists for cloud infrastructure security services follow the table.

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 27, 2026 How this list was built

8,460Companies

263,019Contacts tracked

98,849Verified emails

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The 25 largest cloud infrastructure security services worldwide

Ranked by team size

Top 25 of 8,460 company matches for cloud infrastructure security services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Palo Alto Networks	Exact match	Santa Clara, CA, United StatesHQ recorded Sep 27, 2026	10001+	18,431 contacts →
	Exact match “Palo Alto Networks, the global cybersecurity leader, is shaping the cloud-centric future with technology that is transforming the way people and organizations operate.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Vmware	Exact match	Palo Alto, CA, United StatesHQ recorded Sep 27, 2026	10001+	17,326 contacts →
	Exact match “Broadcom's VMware software manages cloud complexity so customers can modernize infrastructure, accelerate app development, and protect workloads, wherever these reside.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Fortinet	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 27, 2026	10001+	14,289 contacts →
	Exact match “Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Private Sector	Exact match	United StatesHQ recorded Sep 27, 2026	n/a	12,771 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Crowdstrike	Exact match	Remote, United StatesHQ recorded Sep 27, 2026	5,001-10,000	10,118 contacts →
	Exact match “CrowdStrike (Nasdaq: CRWD), a global cybersecurity leader, has redefined modern security with the world’s most advanced cloud-native platform for protecting critical areas of…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Trend Micro	Exact match	Yoyogi, JapanHQ recorded Sep 27, 2026	5,001-10,000	4,942 contacts →
	Exact match “We’re a global cybersecurity leader, helping to make the world safe for exchanging digital information.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Sophos	Exact match	Abingdon, United KingdomHQ recorded Sep 27, 2026	5,001-10,000	4,925 contacts →
	Exact match “Sophos is a cybersecurity leader defending organizations globally with an AI-driven platform and expert-led services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Rubrik	Exact match	Palo Alto, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	4,448 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 27, 2026 · View company records in RevenueBase
9	Arctic Wolf	Exact match	Eden Prairie, MN, United StatesHQ recorded Sep 27, 2026	1,001-5,000	3,145 contacts →
	Exact match “Every year new technologies, vendors, and solutions emerge-yet despite this constant innovation, high-profile breaches are all over the headlines.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Qualys	Exact match	Foster City, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	3,058 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 27, 2026 · View company records in RevenueBase
11	Netskope	Exact match	Santa Clara, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	3,056 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 27, 2026 · View company records in RevenueBase
12	Sentinelone	Exact match	Mountain View, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	3,052 contacts →
	Exact match “SentinelOne is the world's leading AI-powered cybersecurity platform.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Varonis	Exact match	Miami, FL, United StatesHQ recorded Sep 27, 2026	1,001-5,000	2,715 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 27, 2026 · View company records in RevenueBase
14	WIZ	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	1,001-5,000	2,559 contacts →
	Exact match “Wiz, now part of Google Cloud, protects everything you build and run.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Avepoint	Exact match	Jersey City, NJ, United StatesHQ recorded Sep 27, 2026	1,001-5,000	2,199 contacts →
	Exact match “AvePoint is the global leader in data protection, unifying data security, governance, and resilience to provide a trusted foundation for AI.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Forcepoint	Exact match	Austin, TX, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,636 contacts →
	Exact match “Forcepoint simplifies security for global businesses and governments.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Cloud4c Services	Exact match	SingaporeHQ recorded Sep 27, 2026	1,001-5,000	1,614 contacts →
	Exact match “Cloud4C, part of Capgemini, is a global leader in AI-powered, automation-driven, application-centric managed services and cloud infrastructure, delivering Sovereign and Secure…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Radware	Exact match	Tel Aviv, IsraelHQ recorded Sep 27, 2026	1,001-5,000	1,456 contacts →
	Exact match “Radware® is a global leader in application security and delivery solutions for multi-cloud environments.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Sangfor Technologies	Exact match	Shenzhen, ChinaHQ recorded Sep 27, 2026	5,001-10,000	1,297 contacts →
	Exact match “Sangfor Technologies is a global leader in cybersecurity, cloud computing, and IT infrastructure, providing fully integrated and AI-driven solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Thales Cybersecurity Products	Exact match	Austin, TX, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,252 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 27, 2026 · View company records in RevenueBase
21	Guidepoint Security	Exact match	Reston, VA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,232 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 27, 2026 · View company records in RevenueBase
22	Imperva	Exact match	Austin, TX, United StatesHQ recorded Sep 27, 2026	10001+	1,217 contacts →
	Exact match “On Dec.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Irdeto	Exact match	Hoofddorp, NetherlandsHQ recorded Sep 27, 2026	1,001-5,000	1,026 contacts →
	Exact match “Irdeto, a CANAL+ company, is the world leader in digital platform cybersecurity, empowering businesses to innovate for a secure, connected future.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Zerofox	Exact match	Baltimore, MD, United StatesHQ recorded Sep 27, 2026	501-1,000	904 contacts →
	Exact match “ZeroFox is the solution to discover, validate, and disrupt external cyber threats before they harm revenue or reputation.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Netenrich	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	501-1,000	889 contacts →
	Exact match “Netenrich is redefining security operations by shifting the focus from "efficiency"(speed) to "efficacy"(comprehensive coverage).” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “cloud infrastructure security services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 8,460 cloud infrastructure security services worldwide

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Cloud infrastructure security services worldwide at a glance

As of Sep 27, 2026

37.6%Verified-email coverage

31.1Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

4,014

11-50

3,097

51-200

911

201-500

229

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for cloud infrastructure security services are linked below.
What qualifies: Company records worldwide whose business descriptions match “cloud infrastructure security services” 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. 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 98,849 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 27, 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.

Cloud infrastructure security services by location

51 lists · largest first

Every Cloud infrastructure security services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “cloud infrastructure security services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud infrastructure security services are there worldwide?

RevenueBase identified 8,460 company matches for cloud infrastructure security services worldwide 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?

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

Which country has the most cloud infrastructure security services?

The United States leads with 2,172 companies, followed by India (907) and the United Kingdom (469). Every cloud infrastructure security services list by country and city is linked on this page.

Which city has the most cloud infrastructure security services?

London leads with 193 company records, followed by Dubai (95) and New York (93).

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 98,849 professional contacts with verified work emails tracked across these 8,460 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 27, 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.