Company lists · Data refreshed September 2026
Top 25 Infrastructure security software companies based in the Netherlands
RevenueBase identified 57 infrastructure security software companies headquartered in the Netherlands as of September 2026 and tracks 19,580 professional contacts across them, including 11,403 with verified work emails and 6,297 with mobile numbers. Amsterdam is the largest hub.
This list covers infrastructure security software 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.
The 25 largest infrastructure security software companies based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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, 2026Thanks. The Data Team will review it. | |||||
| 2 | VisicsIndirect evidence | 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, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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, 2026Thanks. The Data Team will review it. | |||||
| 4 | 27 | ||||
“Tachyon Security BV is based just outside The Hague in the Netherlands.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 23 | ||||
“Founded in 2021 as a member of BrightMarbles Holding group from Rotterdam, Netherlands.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 18 | ||||
“NtwrkPeople is gespecialiseerd in het ontwerpen, leveren, implementeren en beheren van netwerk- en security infrastructuren.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 18 | ||||
“We are specialized in designing, implementing and managing network and security infrastructure.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 16 | ||||
“Route443 – Uw Cybersecurity Crime Fighters Bij Route443 beschouwen we onszelf als de onverschrokken misdaadbestrijders van het digitale tijdperk.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 14 | ||||
“A DNV company.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 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, 2026Thanks. The Data Team will review it. | |||||
| 11 | 12 | ||||
“Specialists from Sirius Security have all the skills to help enterprise organisations to secure their IT environment.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | Waker Cyber SecurityPartial evidence | 9 | |||
“Waker Cyber Security is hét cybersecuritybedrijf van het Noorden.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 9 | ||||
“Your IT infrastructure is essential to your operation.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | YoursafetynetPartial evidence | 9 | |||
“Within the specific market segment that Media Security Networks operates in on behalf of its customers, we are looking to fulfill a leading solution-oriented role in the field of…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 7 | ||||
“With Attic, the hacking experts from Zolder provide organizations with high-end cybersecurity operations.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 7 | ||||
“Nerium is a cyber security company specialized in monitoring, detecting, and responding to digital attacks.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 5 | ||||
“Checkdone IT is a specialized IT Security Software Integrator committed to empowering your organization with the knowledge to make informed decisions about cybersecurity solutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 5 | ||||
“Netwerkbeveiliging is nog nooit zo uitdagend geweest.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 | ||||
“Welcome to Neo Security (a Korper ICT company); your partner in cutting-edge cybersecurity and data protection.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 | ||||
“Stel je voor, ergens in het digitale universum waarin we leven, zijn er sluwe hackers die de boel willen verstoren.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 | ||||
“Scalys is a leading innovative company to improve security in information technology (IT) and operational technology (OT) environments.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 | ||||
“B2B Secure is in staat om u te helpen met het gehele traject voor de beveiliging van uw Netwerk en data.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 | ||||
“NetGuard is a rapidly expanding company founded with the aim of providing robust security for businesses of all sizes.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 | ||||
“0ver Yafsec Yafsec (zeg maar jaf-sek) is gespecialiseerd in het beveiligen van netwerkstructuren gekoppeld aan het Internet.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 | ||||
“Uw netwerk en beveiliging in één hand.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 57 infrastructure security software companies based in the Netherlands
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Infrastructure security software companies based in the Netherlands at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
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 infrastructure security software 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 “infrastructure security software 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 infrastructure security software 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, 11,403 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 infrastructure security software companies are there based in the Netherlands?
RevenueBase identified 57 infrastructure security software 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 infrastructure security software companies?
Amsterdam leads with 6 headquartered companies, followed by The Hague (3) and Bj (2).
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 11,403 verified decision-maker contacts tracked across these 57 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.
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