Company lists · Data refreshed October 2026

Top 22 Threat intelligence and incident response software companies based in the Netherlands

RevenueBase identified 49 company matches for threat intelligence and incident response software companies associated with the Netherlands as of October 2026 and tracks 524 professional contacts across them, including 210 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for threat intelligence and incident response software companies associated with the Netherlands, 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 October 20, 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 Oct 20, 2026 How this list was built
49Companies
524Contacts tracked
210Verified emails
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The 22 largest threat intelligence and incident response software companies based in the Netherlands

Ranked by team size
Top 22 of 49 company matches for threat intelligence and incident response software companies based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 20, 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 matchRijswijk, NetherlandsHQ recorded Oct 20, 2026201-500226 contacts →

Exact match

“Fox-IT prevents, solves and mitigates the most serious cyber threats with innovative solutions for government, defense, law enforcement, critical infrastructure, banking, and…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
2Exact matchAmsterdam, NetherlandsHQ recorded Oct 20, 202651-20066 contacts →

Exact match

“EclecticIQ is a global cybersecurity leader founded in 2014, specializing in threat intelligence technology.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
3Exact matchThe Hague, NetherlandsHQ recorded Oct 20, 202611-5015 contacts →

Exact match

“Modat is a European Internet Intelligence company helping organisations understand the intent behind internet infrastructure before it is weaponised.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
4Exact matchAlkmaar, NetherlandsHQ recorded Oct 20, 20261-1013 contacts →

Exact match

“Specialists from Sirius Security have all the skills to help enterprise organisations to secure their IT environment.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
5Exact matchThe Hague, NetherlandsHQ recorded Oct 20, 202611-5012 contacts →

Exact match

“CFLW is a tech-SME that pursues a safer cyberspace through cutting-edge intelligence services- Dark Web Monitor – Providing actionable dark web intelligence to law enforcement…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
6Exact matchZevenbergen, NetherlandsHQ recorded Oct 20, 202611-509 contacts →

Exact match

“Attic Security delivers Identity-First Agentic MDR for Microsoft 365.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
7Exact matchAmsterdam, NetherlandsHQ recorded Oct 20, 202611-509 contacts →

Exact match

“Siberson is a cybersecurity vendor that helps modern organizations make sensitive data visible, controlled, and protected.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
8Exact matchEindhoven, NetherlandsHQ recorded Oct 20, 20261-108 contacts →

Exact match

“Nerium is a cyber security company specialized in monitoring, detecting, and responding to digital attacks.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
9Exact matchAmsterdam, NetherlandsHQ recorded Oct 20, 202611-505 contacts →

Exact match

“ReaQta develops an innovative Endpoint Threat Response platform powered by A.I, capable of detecting new and previously unknown cyber threats, ranging from simple ransomware to…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
10Exact matchBm, NetherlandsHQ recorded Oct 20, 20261-105 contacts →

Exact match

“Absolute Security is een Nederlands cybersecuritybedrijf, dat begin 2020 is opgericht door een aantal voormalig IBM-medewerkers.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
11Exact matchEindhoven, NetherlandsHQ recorded Oct 20, 20261-105 contacts →

Exact match

“Venation is the evidence layer for security and compliance teams.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
12Exact matchAmsterdam, NetherlandsHQ recorded Oct 20, 202611-505 contacts →

Exact match

“Welcome to Neo Security (a Korper ICT company); your partner in cutting-edge cybersecurity and data protection.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
13Exact matchIjsselstein, NetherlandsHQ recorded Oct 20, 20261-104 contacts →

Exact match

“Titanium24 is dé partner op het gebied van cybersecurity voor bedrijven die de beveiliging van hun digitale infrastructuur serieus nemen.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
14Exact matchZaandam, NetherlandsHQ recorded Oct 20, 20261-104 contacts →

Exact match

“Netwerkbeveiliging is nog nooit zo uitdagend geweest.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
15Exact matchAmstelveen, NetherlandsHQ recorded Oct 20, 20261-104 contacts →

Exact match

“Magic Stone Cyber Security BV is a Netherlands-based boutique cybersecurity firm helping organizations use AI to strengthen security, reduce operational burden, and stay ahead of…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
16Exact matchOud-beijerland, NetherlandsHQ recorded Oct 20, 20261-103 contacts →

Exact match

“Bij Experiensys combineren we diepgaande expertise in cybersecurity met uitgebreide ervaring in IT management om een robuuste verdediging te bieden tegen de steeds veranderende…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
17Exact matchRotterdam, NetherlandsHQ recorded Oct 20, 202611-503 contacts →

Exact match

“Someone opened a bad spreadsheet"-should never be the reason why your entire customer base can't work.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
18Exact matchZeewolde, NetherlandsHQ recorded Oct 20, 20261-102 contacts →

Exact match

“Stel je voor, ergens in het digitale universum waarin we leven, zijn er sluwe hackers die de boel willen verstoren.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
19Exact matchAmsterdam, NetherlandsHQ recorded Oct 20, 202611-501 contacts →

Exact match

“At Stormbits creating is in our DNA.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
20Exact matchAmsterdam, NetherlandsHQ recorded Oct 20, 20261-101 contacts →

Exact match

“Having a clear understanding of the challanges faced by organizations and individuals with regards to cyber security, Cyber Resolve has been started with the mission to simplify…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
21Exact matchPutten, NetherlandsHQ recorded Oct 20, 20261-101 contacts →

Exact match

“Protecting Enterprises through Proven Cybersecurity Leadership At Savvy Minds B.V, we excel in managing large-scale cybersecurity programs to safeguard enterprises against…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
22Exact matchZwaanshoek, NetherlandsHQ recorded Oct 20, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase

Showing 22 of 49 threat intelligence and incident response software companies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 210 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Threat intelligence and incident response software companies based in the Netherlands at a glance

As of Oct 20, 2026
40.1%Verified-email coverage
10.7Average contacts per company
1-10Median size (employees)
12.2%Largest-city concentration · Amsterdam
Oct 20, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
15
51-200
3
201-500
1
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 49 companies.

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 Netherlands whose business descriptions match “threat intelligence and incident response software 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 210 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 October 20, 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 “threat intelligence and incident response software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many threat intelligence and incident response software companies are there based in the Netherlands?

RevenueBase identified 49 company matches for threat intelligence and incident response software companies associated with the Netherlands as of October 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?

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

Which city has the most threat intelligence and incident response software companies?

Amsterdam leads with 6 company records, followed by The Hague (6) and Ae (1).

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 210 professional contacts with verified work emails tracked across these 49 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 October 20, 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.