Company lists · Data refreshed September 2026

Top 25 Threat intelligence platform providers worldwide

RevenueBase identified 2,243 threat intelligence platform providers worldwide as of September 2026 and tracks 108,499 professional contacts across them, including 51,179 with verified work emails. The United States is the largest market and London the largest hub.

This list covers threat intelligence platform providers 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 29, 2026. Country and city lists for threat intelligence platform providers 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 29, 2026 86% judged on-target in blind review
2,243Companies
108,499Contacts tracked
51,179Verified emails
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The 25 largest threat intelligence platform providers worldwide

Ranked by team size
Top 25 of 2,243 threat intelligence platform providers worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to threat intelligence platform providers: 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 evidenceRemote, United StatesHQ checked Sep 29, 20265,001-10,00010,118 contacts →

Partial 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 29, 2026
2Indirect evidenceYoyogi, JapanHQ checked Sep 29, 20265,001-10,0004,942 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceAbingdon, United KingdomHQ checked Sep 29, 20265,001-10,0004,925 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 29, 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 29, 2026
5Partial evidencePlano, TX, United StatesHQ checked Sep 29, 20261,001-5,0003,447 contacts →

Partial 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 29, 2026
6Indirect evidenceFoster City, CA, United StatesHQ checked Sep 29, 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 29, 2026
7Partial evidenceMountain View, CA, United StatesHQ checked Sep 29, 20261,001-5,0003,052 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 20261,001-5,0002,822 contacts →

Indirect 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 29, 2026
9Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20261,001-5,0002,779 contacts →

Indirect evidence

“In a world drowning in data, we deliver clarity.”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceMiami, FL, United StatesHQ checked Sep 29, 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 29, 2026
11Partial evidenceCambridge, United KingdomHQ checked Sep 29, 20261,001-5,0002,355 contacts →

Partial 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 29, 2026
12Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20261,001-5,0002,304 contacts →

Indirect evidence

“organizations.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceBellevue, WA, United StatesHQ checked Sep 29, 20261,001-5,0002,270 contacts →

Indirect evidence

“Tanium is the Autonomous IT company.”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceCampbell, CA, United StatesHQ checked Sep 29, 20261,001-5,0002,157 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceEden Prairie, MN, United StatesHQ checked Sep 29, 20261,001-5,0001,648 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceTampa, FL, United StatesHQ checked Sep 29, 20261,001-5,0001,285 contacts →

Indirect evidence

“ReliaQuest exists to Make Security Possible.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceSan Jose, CA, United StatesHQ checked Sep 29, 20261,001-5,0001,181 contacts →

Indirect evidence

“As AI-driven vulnerability and exploitation accelerate attack velocity to machine speed, Forescout is a foundational cyber defense layer that allows organizations to segment and…”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 2026501-1,0001,030 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceBaltimore, MD, United StatesHQ checked Sep 29, 2026501-1,000904 contacts →

Partial evidence

“ZeroFox is the solution to discover, validate, and disrupt external cyber threats before they harm revenue or reputation.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceSan Jose, CA, United StatesHQ checked Sep 29, 2026501-1,000889 contacts →

Indirect evidence

“Netenrich is redefining security operations by shifting the focus from "efficiency"(speed) to "efficacy"(comprehensive coverage).”

Source: RevenueBase Database · checked Sep 29, 2026
21Strong evidenceRedwood City, CA, United StatesHQ checked Sep 29, 2026501-1,000828 contacts →

Strong evidence

“Sumo Logic helps make the digital world secure, fast, and reliable by unifying critical security and operational data through its Intelligent Operations Platform.”

Source: RevenueBase Database · checked Sep 29, 2026
22Strong evidenceNew York, NY, United StatesHQ checked Sep 29, 2026501-1,000802 contacts →

Strong evidence

“Axonius is the asset intelligence platform for unified security operations and exposure management.”

Source: RevenueBase Database · checked Sep 29, 2026
23Strong evidenceNew York, NY, United StatesHQ checked Sep 29, 2026501-1,000789 contacts →

Strong evidence

“Dataminr has created a revolutionary AI platform for discovering real-time events, risks, and threats in public data, providing global organizations and corporations with critical…”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceBoston, MA, United StatesHQ checked Sep 29, 2026501-1,000752 contacts →

Partial evidence

“Bitsight is the global leader in cyber risk intelligence, leveraging advanced AI to empower organizations with precise insights derived from the industry’s most extensive external…”

Source: RevenueBase Database · checked Sep 29, 2026
25Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 2026501-1,000725 contacts →

Partial evidence

“Claroty has redefined cyber-physical systems (CPS) protection with an unrivaled industry-centric platform built to secure mission-critical infrastructure.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 2,243 threat intelligence platform providers worldwide

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Threat intelligence platform providers worldwide at a glance

As of Sep 29, 2026
47.2%Verified-email coverage
48.4Average contacts per company
11-50Median size (employees)
4.5%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
1,038
11-50
765
51-200
284
201-500
71
501-1,000
30
1,001-5,000
36
5,001-10,000
15
10001+
3

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 threat intelligence platform providers, 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 threat intelligence platform providers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “threat intelligence platform providers”. 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 threat intelligence platform providers), 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 threat intelligence platform providers, 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, 51,179 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 29, 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.

Threat intelligence platform providers by location

16 lists · largest first

Every Threat intelligence platform providers 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 threat intelligence platform providers, 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 threat intelligence platform providers are there worldwide?

RevenueBase identified 2,243 threat intelligence platform providers 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?

Crowdstrike, headquartered in Remote, tops this list with the largest team on record.

Which country has the most threat intelligence platform providers?

The United States leads with 709 companies, followed by India (173) and the United Kingdom (158). Every threat intelligence platform providers list by country and city is linked on this page.

Which city has the most threat intelligence platform providers?

London leads with 100 headquartered companies, followed by New York (48) and San Francisco (37).

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 51,179 verified decision-maker contacts tracked across these 2,243 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 29, 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.