Company lists · Data refreshed September 2026

Top 24 Industrial cybersecurity companies based in the Netherlands

Name: Industrial cybersecurity companies based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 120 companies tracked

RevenueBase identified 120 industrial cybersecurity companies headquartered in the Netherlands as of September 2026 and tracks 20,297 professional contacts across them, including 11,679 with verified work emails and 6,326 with mobile numbers. Amsterdam is the largest hub.

This list covers industrial cybersecurity companies headquartered in the Netherlands, 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

120Companies

20,297Contacts tracked

11,679Verified emails

6,326Mobile numbers

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The 24 largest industrial cybersecurity companies based in the Netherlands

Ranked by team size

Top 24 of 120 industrial cybersecurity companies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names industrial cybersecurity companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Fox-ItIndirect evidence	Gk, NetherlandsHQ checked Sep 3, 2026	201-500	237
	“Fox-IT prevents, solves and mitigates the most serious cyber threats with innovative solutions for government, defense, law enforcement, critical infrastructure, banking, and…” Source: company website · checked Sep 3, 2026
2	NsecureIndirect evidence	Barendrecht, NetherlandsHQ checked Sep 3, 2026	51-200	167
	“Introducing Nsecure Nsecure supports organisations in their operational processes by providing innovative combinations of technology, ICT and human oversight.” Source: company website · checked Sep 3, 2026
3	HELINPartial evidence	Ex, NetherlandsHQ checked Sep 3, 2026	51-200	86
	“Industrial Edge Intelligence Platform: We bring intelligence to industrial areas by making dumb assets smart.” Source: company website · checked Sep 3, 2026
4	NedscaperPartial evidence	Schiphol, NetherlandsHQ checked Sep 3, 2026	51-200	59
	“Nedscaper delivers pragmatic, accessible cybersecurity services across Europe and Africa.” Source: company website · checked Sep 3, 2026
5	VisicsIndirect evidence	Waardenburg, NetherlandsHQ checked Sep 3, 2026	51-200	48
	“VISICS is the high tech and fully digital mobile system that offers solutions for Digital Confined Space Monitoring, Remote Gas Detection, Access Control and Management, and…” Source: company website · checked Sep 3, 2026
6	Bavak Security GroupIndirect evidence	Noordwijk, NetherlandsHQ checked Sep 3, 2026	51-200	27
	“Bavak Security Group, founded in 1975, is a leading security systems integrator providing security solutions for critical infrastructure, government buildings and corporate…” Source: company website · checked Sep 3, 2026
7	Un1quelyIndirect evidence	Rotterdam, NetherlandsHQ checked Sep 3, 2026	11-50	23
	“Founded in 2021 as a member of BrightMarbles Holding group from Rotterdam, Netherlands.” Source: company website · checked Sep 3, 2026
8	Threadstone Cyber SecurityPartial evidence	Km, NetherlandsHQ checked Sep 3, 2026	11-50	23
	“ThreadStone is uw toonaangevende specialist op het gebied van cybersecurity.” Source: company website · checked Sep 3, 2026
9	Sandgrain B.VStrong evidence	Eindhoven, NetherlandsHQ checked Sep 3, 2026	11-50	21
	“SandGrain is a Dutch scale-up founded in 2019, specializing in IoT cybersecurity solutions for connected devices across sectors like automotive, industrial IoT, critical…” Source: company website · checked Sep 3, 2026
10	SPLIndirect evidence	Arnhem, NetherlandsHQ checked Sep 3, 2026	11-50	20
	“Digitale veiligheid is van levensbelang voor bedrijven, de maatschappij en de mens.” Source: company website · checked Sep 3, 2026
11	SecuresultIndirect evidence	The Hague, NetherlandsHQ checked Sep 3, 2026	11-50	19
	“Bij Securesult richten we ons op het bieden van hoogwaardige informatiebeveiligingsoplossingen voor organisaties van elke omvang.” Source: company website · checked Sep 3, 2026
12	Applied RiskIndirect evidence	Ej, NetherlandsHQ checked Sep 3, 2026	11-50	14
	“A DNV company.” Source: company website · checked Sep 3, 2026
13	HOB ICT SecurityIndirect evidence	Lopik, NetherlandsHQ checked Sep 3, 2026	11-50	14
	“Bij HOB ICT Security werken we dagelijks aan het versterken van de weerbaarheid van middelgrote en grote organisaties tegen alle vormen van cyberdreigingen.” Source: company website · checked Sep 3, 2026
14	MODATPartial evidence	NetherlandsHQ checked Sep 3, 2026	11-50	13
	“Founded in 2024, Modat is a European research-driven cybersecurity company focused on strengthening cyber resilience for individuals, companies, and governments.” Source: company website · checked Sep 3, 2026
15	Sirius SecurityIndirect evidence	Bj, NetherlandsHQ checked Sep 3, 2026	1-10	12
	“Specialists from Sirius Security have all the skills to help enterprise organisations to secure their IT environment.” Source: company website · checked Sep 3, 2026
16	Txone Networks DachIndirect evidence	Eindhoven, NetherlandsHQ checked Sep 3, 2026	201-500	10
	“TXOne Networks bietet OT-native All-Terrain-Cybersicherheitslösungen, die die Zuverlässigkeit und Sicherheit von ICS-Umgebungen durch die OT-Zero-Trust-Methodik gewährleisten.” Source: company website · checked Sep 3, 2026
17	Profs4securityIndirect evidence	Numansdorp, NetherlandsHQ checked Sep 3, 2026	11-50	10
	“Profs4Security is specialized in securitysystems.” Source: company website · checked Sep 3, 2026
18	Cert2connectIndirect evidence	Ad, NetherlandsHQ checked Sep 3, 2026	1-10	9
	“Cert2Connect BV is the go-to party in the field of advanced digital security solutions, security services and cyber security.” Source: company website · checked Sep 3, 2026
19	SKY NetworksPartial evidence	Dc, NetherlandsHQ checked Sep 3, 2026	11-50	9
	“Sky Networks is de cybersecuritypartner voor ambitieuze organisaties die verder willen kijken dan dreiging alleen.” Source: company website · checked Sep 3, 2026
20	Hudson Cybertec A Kiwa CompanyIndirect evidence	Ea, NetherlandsHQ checked Sep 3, 2026	11-50	8
	“Hudson Cybertec is a cyber security solution provider for ICS/OT.” Source: company website · checked Sep 3, 2026
21	SecianPartial evidence	Amsterdam, NetherlandsHQ checked Sep 3, 2026	11-50	8
	“For too long, SMBs have been denied access to proper cybersecurity protection.” Source: company website · checked Sep 3, 2026
22	HofsecurePartial evidence	Emmen, NetherlandsHQ checked Sep 3, 2026	1-10	7
	“Gespecialiseerd in cybersecurity” Source: company website · checked Sep 3, 2026
23	NeriumIndirect evidence	Ae, NetherlandsHQ checked Sep 3, 2026	1-10	7
	“Nerium is a cyber security company specialized in monitoring, detecting, and responding to digital attacks.” Source: company website · checked Sep 3, 2026
24	DatectIndirect evidence	Al, NetherlandsHQ checked Sep 3, 2026	11-50	6
	“Met Datect kun je met een gerust gevoel blijven werken aan je onderneming.” Source: company website · checked Sep 3, 2026

Showing 24 of 120 industrial cybersecurity companies based in the Netherlands

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Industrial cybersecurity companies based in the Netherlands at a glance

As of Sep 3, 2026

1-10Median size (employees)

AmsterdamLargest hub · 16 HQs

6,326Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

31–60

964

61–90

6,594

90–180

3,927

180+

194

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 industrial cybersecurity companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the Netherlands whose own description of what they do matches “industrial cybersecurity companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among industrial cybersecurity companies, and records with no verified work email. Companies headquartered outside Netherlands are excluded even when they keep an office there.
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 an evidence 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, 11,679 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 3, 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.

Frequently asked

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

RevenueBase identified 120 industrial cybersecurity companies headquartered in the Netherlands 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?

Fox-It, headquartered in Gk, tops this list with the largest team on record.

Which city has the most industrial cybersecurity companies?

Amsterdam leads with 16 headquartered companies, followed by Eindhoven (5) and Rotterdam (4).

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 11,679 verified decision-maker contacts tracked across these 120 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 3, 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.