Company lists · Data refreshed November 2026

Top 25 Cloud security operations companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 4,598 companies tracked

RevenueBase identified 4,598 company matches for cloud security operations companies worldwide as of November 2026 and tracks 157,351 professional contacts across them, including 63,375 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for cloud security operations companies 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 November 4, 2026. Country and city lists for cloud security operations companies 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 Nov 4, 2026 How this list was built

4,598Companies

157,351Contacts tracked

63,375Verified emails

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The 25 largest cloud security operations companies worldwide

Ranked by team size

Top 25 of 4,598 company matches for cloud security operations companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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, United StatesHQ recorded Nov 4, 2026	10001+	21,906 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 · Nov 4, 2026 · View company records in RevenueBase
2	Vmware	Exact match	Palo Alto, CA, United StatesHQ recorded Nov 4, 2026	10001+	16,819 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 · Nov 4, 2026 · View company records in RevenueBase
3	Crowdstrike	Exact match	Remote, United StatesHQ recorded Nov 4, 2026	5,001-10,000	11,304 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 · Nov 4, 2026 · View company records in RevenueBase
4	Sophos	Exact match	Abingdon, United KingdomHQ recorded Nov 4, 2026	5,001-10,000	5,283 contacts →
	Exact match “Sophos, a global cybersecurity leader, defends more than organizations worldwide with Sophos Fusion, the industry's first and most complete AI-native cybersecurity defense system…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5	Arctic Wolf	Exact match	Eden Prairie, United StatesHQ recorded Nov 4, 2026	1,001-5,000	3,355 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 · Nov 4, 2026 · View company records in RevenueBase
6	Qualys	Exact match	Foster City, CA, United StatesHQ recorded Nov 4, 2026	1,001-5,000	3,323 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 · Nov 4, 2026 · View company records in RevenueBase
7	Sentinelone	Exact match	Mountain View, CA, United StatesHQ recorded Nov 4, 2026	1,001-5,000	3,154 contacts →
	Exact match “SentinelOne is the world's leading AI-powered cybersecurity platform.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8	Rocket Software	Exact match	Waltham, United StatesHQ recorded Nov 4, 2026	1,001-5,000	2,797 contacts →
	Exact match “As a global technology leader, Rocket Software is the partner of choice for organizations transforming their IT from core systems to the cloud.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9	Trend Micro	Exact match	Yoyogi, JapanHQ recorded Nov 4, 2026	5,001-10,000	2,797 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 · Nov 4, 2026 · View company records in RevenueBase
10	Barracuda	Exact match	Campbell, CA, United StatesHQ recorded Nov 4, 2026	1,001-5,000	2,408 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 · Nov 4, 2026 · View company records in RevenueBase
11	Cloud4c Services	Exact match	Amsterdam, SingaporeHQ recorded Nov 4, 2026	1,001-5,000	1,691 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 · Nov 4, 2026 · View company records in RevenueBase
12	Core42	Exact match	United Arab EmiratesHQ recorded Nov 4, 2026	1,001-5,000	1,614 contacts →
	Exact match “Core42, a G42 company, delivers the cloud, AI, and digital infrastructure that empowers governments, enterprises, and industries to scale innovation responsibly.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13	Niveus Solutions	Exact match	Udupi, IndiaHQ recorded Nov 4, 2026	501-1,000	1,142 contacts →
	Exact match “Niveus Solutions, an award-winning cloud engineering services organization & Google Cloud Partner, empowers enterprises to harness the power of cloud services and build resilient…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14	Netenrich	Exact match	San Jose, CA, United StatesHQ recorded Nov 4, 2026	501-1,000	883 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 · Nov 4, 2026 · View company records in RevenueBase
15	Sumo Logic	Exact match	Redwood City, CA, United StatesHQ recorded Nov 4, 2026	501-1,000	866 contacts →
	Exact match “Sumo Logic helps make the digital world secure, fast, and reliable by unifying critical security and operational data through its Intelligent Operations Platform.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16	Megazonecloud	Exact match	Gwacheon-si, South KoreaHQ recorded Nov 4, 2026	1,001-5,000	865 contacts →
	Exact match “MSP).” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17	Huntress	Exact match	Columbia, MD, United StatesHQ recorded Nov 4, 2026	501-1,000	831 contacts →
	Exact match “Protect Your Endpoints, Identities, Logs, and Employees.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18	Securonix	Exact match	Plano, TX, United StatesHQ recorded Nov 4, 2026	501-1,000	720 contacts →
	Exact match “Securonix is transforming how security operations are delivered, measured, and scaled.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19	DOIT	Exact match	Santa Clara, United StatesHQ recorded Nov 4, 2026	501-1,000	695 contacts →
	Exact match “Your cloud infrastructure, always at its best.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20	Bluevoyant	Exact match	New York, NY, United StatesHQ recorded Nov 4, 2026	501-1,000	668 contacts →
	Exact match “BlueVoyant’s Cyber Defense Platform (CDP) integrates MDR, TPRM, and DRP into a seamless, scalable solution.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21	Network Intelligence	Exact match	Plano, TX, United StatesHQ recorded Nov 4, 2026	501-1,000	658 contacts →
	Exact match “At Network Intelligence, we combine our team of 500+ security professionals with Transilience – our cutting-edge AI platform.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22	Sysdig	Exact match	San Francisco, CA, United StatesHQ recorded Nov 4, 2026	501-1,000	626 contacts →
	Exact match “Good-enough security isn’t good enough.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23	Group-Ib	Exact match	SingaporeHQ recorded Nov 4, 2026	501-1,000	624 contacts →
	Exact match “Founded in 2003 and headquartered in Singapore, Group-IB is a leading creator of cybersecurity technologies to investigate, prevent, and fight digital crime.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24	EKCO	Exact match	Dublin 2, IrelandHQ recorded Nov 4, 2026	501-1,000	610 contacts →
	Exact match “We’re Ekco: The people who power your possible One of Europe’s leading security-first managed cloud providers.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25	own.security	Exact match	Paris, FranceHQ recorded Nov 4, 2026	51-200	558 contacts →
	Exact match “Founded in 2008, OWN is a Pure Player in cybersecurity, with offices in Paris, Rennes and Toulouse, but with a presence throughout France with its fully remote employees.” Recorded in the RevenueBase company graph · Nov 4, 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 security operations companies”. 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 4,598 cloud security operations companies worldwide

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Cloud security operations companies worldwide at a glance

As of Nov 4, 2026

40.3%Verified-email coverage

34.2Average contacts per company

11-50Median size (employees)

2.2%Largest-city concentration · London

Nov 4, 2026Page data refreshed

Companies by employee count

1-10

2,030

11-50

1,694

51-200

587

201-500

136

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 security operations companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “cloud security operations 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. 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 63,375 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 November 4, 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 security operations companies by location

40 lists · largest first

Every Cloud security operations companies 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 security operations companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud security operations companies are there worldwide?

RevenueBase identified 4,598 company matches for cloud security operations companies worldwide as of November 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 security operations companies?

The United States leads with 1,066 companies, followed by India (561) and the United Kingdom (233). Every cloud security operations companies list by country and city is linked on this page.

Which city has the most cloud security operations companies?

London leads with 103 company records, followed by Bangalore (73) and New York (65).

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 63,375 professional contacts with verified work emails tracked across these 4,598 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 November 4, 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.