Company lists · Data refreshed September 2026

Top 25 Cybersecurity threat intelligence platforms worldwide

RevenueBase identified 5,780 cybersecurity threat intelligence platforms worldwide as of September 2026 and tracks 244,621 professional contacts across them, including 102,424 with verified work emails. The United States is the largest market and London the largest hub.

This list covers cybersecurity threat intelligence platforms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for cybersecurity threat intelligence platforms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
5,780Companies
244,621Contacts tracked
102,424Verified emails
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The 25 largest cybersecurity threat intelligence platforms worldwide

Ranked by team size
Top 25 of 5,780 cybersecurity threat intelligence platforms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity threat intelligence platforms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceSanta Clara, CA, United StatesHQ checked Sep 28, 202610001+18,431 contacts →

Partial evidence

“Palo Alto Networks, the global cybersecurity leader, is shaping the cloud-centric future with technology that is transforming the way people and organizations operate.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceSunnyvale, CA, United StatesHQ checked Sep 28, 202610001+14,289 contacts →

Indirect evidence

“Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceUnited StatesHQ checked Sep 28, 2026n/a12,771 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceSan Jose, CA, United StatesHQ checked Sep 28, 202610001+11,169 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
5Strong evidenceRemote, United StatesHQ checked Sep 28, 20265,001-10,00010,118 contacts →

Strong evidence

“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…”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceRedwood City, CA, United StatesHQ checked Sep 28, 20265,001-10,0007,668 contacts →

Indirect evidence

“Check Point Software Technologies Ltd.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceYoyogi, JapanHQ checked Sep 28, 20265,001-10,0004,942 contacts →

Partial evidence

“We’re a global cybersecurity leader, helping to make the world safe for exchanging digital information.”

Source: RevenueBase Database · checked Sep 28, 2026
8Strong evidenceAbingdon, United KingdomHQ checked Sep 28, 20265,001-10,0004,925 contacts →

Strong evidence

“Sophos is a cybersecurity leader defending organizations globally with an AI-driven platform and expert-led services.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceTinton Falls, NJ, United StatesHQ checked Sep 28, 20261,001-5,0004,032 contacts →

Indirect evidence

“Commvault (NASDAQ: CVLT) is a leader in unified resilience at enterprise scale.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 28, 2026n/a3,649 contacts →

Partial evidence

“We are a crowdsourced security company that safeguards organizations' assets from sophisticated threat actors before they can strike-by uniting our customers with trusted hackers…”

Source: RevenueBase Database · checked Sep 28, 2026
11Strong evidencePlano, TX, United StatesHQ checked Sep 28, 20261,001-5,0003,447 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceFoster City, CA, United StatesHQ checked Sep 28, 20261,001-5,0003,058 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 28, 2026
13Strong evidenceMountain View, CA, United StatesHQ checked Sep 28, 20261,001-5,0003,052 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceBoston, MA, United StatesHQ checked Sep 28, 20261,001-5,0002,822 contacts →

Partial evidence

“Rapid7, Inc.(NASDAQ: RPD) is a global leader in AI-powered managed cybersecurity operations, trusted to advance organizations’ cyber resilience.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceMiami, FL, United StatesHQ checked Sep 28, 20261,001-5,0002,715 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceClearwater, FL, United StatesHQ checked Sep 28, 20261,001-5,0002,367 contacts →

Indirect evidence

“KnowBe4 empowers the modern workforce to make smarter security decisions every day.”

Source: RevenueBase Database · checked Sep 28, 2026
17Strong evidenceCambridge, United KingdomHQ checked Sep 28, 20261,001-5,0002,355 contacts →

Strong evidence

“Darktrace is a global leader in AI cybersecurity, providing the essential cybersecurity platform to secure organizations today and for an ever-changing future.”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceLondon, United KingdomHQ checked Sep 28, 20261,001-5,0002,304 contacts →

Indirect evidence

“organizations.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceBellevue, WA, United StatesHQ checked Sep 28, 20261,001-5,0002,270 contacts →

Indirect evidence

“Tanium is the Autonomous IT company.”

Source: RevenueBase Database · checked Sep 28, 2026
20Strong evidenceBucuresti, RomaniaHQ checked Sep 28, 20261,001-5,0002,172 contacts →

Strong evidence

“Bitdefender is a cybersecurity leader delivering best-in-class threat prevention, detection, and response solutions worldwide.”

Source: RevenueBase Database · checked Sep 28, 2026
21Strong evidenceCampbell, CA, United StatesHQ checked Sep 28, 20261,001-5,0002,157 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceMorrisville, NC, United StatesHQ checked Sep 28, 20261,001-5,0001,903 contacts →

Partial evidence

“N-able’s mission is to protect businesses against evolving cyberthreats with a unified cyber resiliency platform to manage, secure, and recover.”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceEden Prairie, MN, United StatesHQ checked Sep 28, 20261,001-5,0001,648 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceTampa, FL, United StatesHQ checked Sep 28, 20261,001-5,0001,285 contacts →

Indirect evidence

“ReliaQuest exists to Make Security Possible.”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceAustin, TX, United StatesHQ checked Sep 28, 20261,001-5,0001,252 contacts →

Partial evidence

“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.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 5,780 cybersecurity threat intelligence platforms worldwide

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Cybersecurity threat intelligence platforms worldwide at a glance

As of Sep 28, 2026
41.9%Verified-email coverage
42.3Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
2,610
11-50
2,143
51-200
687
201-500
152
501-1,000
65
1,001-5,000
76
5,001-10,000
26
10001+
16

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cybersecurity threat intelligence platforms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for cybersecurity threat intelligence platforms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “cybersecurity threat intelligence platforms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cybersecurity threat intelligence platforms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among cybersecurity threat intelligence platforms, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 102,424 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Cybersecurity threat intelligence platforms by location

49 lists · largest first

Every Cybersecurity threat intelligence platforms 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cybersecurity threat intelligence platforms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cybersecurity threat intelligence platforms are there worldwide?

RevenueBase identified 5,780 cybersecurity threat intelligence platforms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Palo Alto Networks, headquartered in Santa Clara, tops this list with the largest team on record.

Which country has the most cybersecurity threat intelligence platforms?

The United States leads with 1,471 companies, followed by India (551) and the United Kingdom (335). Every cybersecurity threat intelligence platforms list by country and city is linked on this page.

Which city has the most cybersecurity threat intelligence platforms?

London leads with 182 headquartered companies, followed by Dubai (80) and New York (73).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 102,424 verified decision-maker contacts tracked across these 5,780 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.