Company lists · Data refreshed September 2026

Top 24 Cybersecurity AI companies based in the Netherlands

RevenueBase identified 65 company matches for cybersecurity AI companies associated with the Netherlands as of September 2026 and tracks 591 professional contacts across them, including 261 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for cybersecurity AI 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 September 21, 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 Sep 21, 2026 How this list was built
65Companies
591Contacts tracked
261Verified emails
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The 24 largest cybersecurity AI companies based in the Netherlands

Ranked by team size
Top 24 of 65 company matches for cybersecurity AI companies based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 Sep 21, 2026201-500233 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 · Sep 21, 2026 · View company records in RevenueBase
2Exact matchAmsterdam, NetherlandsHQ recorded Sep 21, 202651-200115 contacts →

Exact match

“Hadrian is an agentic AI offensive security platform that helps modern security teams prevent breaches before they begin.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchRotterdam, NetherlandsHQ recorded Sep 21, 202611-5023 contacts →

Exact match

“ThreadStone is uw toonaangevende specialist op het gebied van cybersecurity.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchThe Hague, NetherlandsHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“Founded in 2024, Modat is a European research-driven cybersecurity company focused on strengthening cyber resilience for individuals, companies, and governments.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchAmsterdam, NetherlandsHQ recorded Sep 21, 20261-109 contacts →

Exact match

“Cert2Connect BV is the go-to party in the field of advanced digital security solutions, security services and cyber security.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchHendrik-ido-ambacht, NetherlandsHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Sky Networks is de cybersecuritypartner voor ambitieuze organisaties die verder willen kijken dan dreiging alleen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchEindhoven, NetherlandsHQ recorded Sep 21, 20261-107 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchIjsselstein, NetherlandsHQ recorded Sep 21, 202611-506 contacts →

Exact match

“NetBoss is committed to assisting companies, in the era of a growing number of Artificial Intelligence solutions, to understand potential cybersecurity risks that could directly…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchZaandam, NetherlandsHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Netwerkbeveiliging is nog nooit zo uitdagend geweest.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchAmsterdam, NetherlandsHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
11Exact matchUtrecht, NetherlandsHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Clember is the AI-native platform transforming cybersecurity consulting.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchEindhoven, NetherlandsHQ recorded Sep 21, 20261-104 contacts →

Exact match

“We are creating a shift in the hyper dynamic world of software development.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchAmstelveen, NetherlandsHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
14Exact matchRandstad, NetherlandsHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Manukai offers cutting-edge AI-driven threat prediction and management solutions, empowering organizations of all sizes to safeguard their people, assets, and operations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchRotterdam, NetherlandsHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
16Exact matchThe Hague, NetherlandsHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Upfront Security helps companies with innovative products & services to prevent, recognise and recover from (identity) fraud.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchZuid-holland, NetherlandsHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Are you a CTO, CISO, or IT Manager struggling with persistent security challenges?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchEindhoven, NetherlandsHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Constructors of competitive advantage with AI.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchAmsterdam, NetherlandsHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Disruptive in Cybersecurity, Artificial Intelligence and Machine Learning”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchAmsterdam, NetherlandsHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Safe AI Culture, Security Awareness Consulting We help organisations turn their people from a vulnerability into a line of defence.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchCulemborg, NetherlandsHQ recorded Sep 21, 202611-501 contacts →

Exact match

“Our portfolio consists of the following high-quality & intelligence-driven solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchZwaanshoek, NetherlandsHQ recorded Sep 21, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchRotterdam, NetherlandsHQ recorded Sep 21, 20261-101 contacts →

Exact match

“We provide you with a constant, realtime overview of your current security position to withstand the latest threats.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchTerneuzen, NetherlandsHQ recorded Sep 21, 20261-101 contacts →

Exact match

“View Security is een jong, energiek beveiligingsbedrijf.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 24 of 65 cybersecurity AI companies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 261 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity AI companies based in the Netherlands at a glance

As of Sep 21, 2026
44.2%Verified-email coverage
9.1Average contacts per company
1-10Median size (employees)
10.8%Largest-city concentration · Amsterdam
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
22
51-200
2
201-500
1
501-1,000
1
1,001-5,000
1

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 65 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 “cybersecurity AI 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 261 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 21, 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 “cybersecurity AI companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity AI companies are there based in the Netherlands?

RevenueBase identified 65 company matches for cybersecurity AI companies associated with the Netherlands 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?

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

Which city has the most cybersecurity AI companies?

Amsterdam leads with 7 company records, followed by Rotterdam (4) and Ad (2).

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 261 professional contacts with verified work emails tracked across these 65 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 21, 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.