Company lists · Data refreshed September 2026
Top 25 Security engineers based in the Netherlands
RevenueBase identified 65 security engineers headquartered in the Netherlands as of September 2026 and tracks 456 professional contacts across them, including 149 with verified work emails and 21 with mobile numbers. Amsterdam is the largest hub.
This list covers security engineers 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 6, 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 security engineers based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 50 | ||||
“ALWAYS ON TOP OF OUR MIND At ASB Security, we specialize in designing, developing, and producing state-of-the-art security solutions.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 35 | ||||
“Working as ethical hackers and security researchers over the past decade we learned that online security became a Wild West for companies.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 28 | ||||
“Omdat IT van onschatbare waarde is om commerciële en maatschappelijke doelen te verwezenlijken zijn pogingen om onrechtmatige toegang tot uw informatie te krijgen helaas aan de…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | VDP Beveiligingstechnieken B.VIndirect evidence | 20 | |||
“VDP Beveiligingstechnieken is sinds jaar en dag de specialist in inbraak- en brandbeveiliging voor (semi)overheidsinstellingen, bedrijven en particulieren in geheel Nederland.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | VirtualmetricPartial evidence | 18 | |||
“VirtualMetric empowers organizations to take full control of their security data.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 18 | ||||
“DongIT is an independent web security and web development company specializing in penetration testing, secure software development, and custom-built web applications.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 12 | ||||
“Specialists from Sirius Security have all the skills to help enterprise organisations to secure their IT environment.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 11 | ||||
“Even when your security is well underpinned, it remains important to remain alert to possible vulnerabilities, to the system's alerting and response capabilities and to the…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 11 | ||||
“Sekurno is a cybersecurity company that provides security services beyond mere compliance.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | ItseqrPartial evidence | 9 | |||
“Altijd inzage in uw IT security door onze SEQR Horizon, een uniek innovatief concept wat u ervan verzekerd dat de inrichting van componenten binnen uw IT omgeving voldoet aan de…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | Cebec BeveiligingenIndirect evidence | 9 | |||
“Cebec beveiligingen is in 1974 begonnen als beveiligingsbedrijf in Rotterdam.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | Fire Stop Holland Detectie BVIndirect evidence | 6 | |||
“FIRE STOP Holland Detectie richt zich op het ontwerpen en aanleggen van elektronische beveligingssystemen -met name detectie van brand- maar ook op inbraakdetectie, ontruimings-…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 6 | ||||
“Blueprint Security specialises in manual penetration testing and multiple IT security certification consultancy.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 4 | ||||
“VDS Beveiligingen B.V is a security and investigations company based out of Ede, Netherlands.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | Zolder BVIndirect evidence | 4 | |||
“Digitalization in a dynamic society demands to think ahead and be prepared for what lies ahead.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4 | ||||
“We are creating a shift in the hyper dynamic world of software development.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 | ||||
“Samen verbeteren we het securityniveau van uw organisatie door uw medewerkers weerbaarder te maken tegen social engineering, securityoplossingen te ontwerpen en te implementeren…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 | ||||
“Codean Labs ethical hackers evaluate the security of your solution and guide you towards vulnerability remediation, from design to production and beyond.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | Dynamx BeveiligingIndirect evidence | 2 | |||
“Wij vinden dat veilig kunnen werken binnen uw bedrijf vanzelfsprekend moet zijn.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 | ||||
“Securing and coding everything"- Apps- Websites- Hardware- Security consultancy- Security architecture- Large scale platforms including back-ends, front-ends, API's, mobile apps…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 | ||||
“Dé technische beveiligingsspecialist!” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 | ||||
Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 | ||||
“Cortexia: Just Networks and Security Voor Cortexia is dit niet zomaar een slogan, het benadrukt de sterke focus op ons vakgebied en de manier waarop we onze klanten van dienst…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | Groenewoud Fire & SecurityPartial evidence | 1 | |||
“Gerard Groenewoud is als eigenaar van Groenewoud Fire & Security vanaf 1983 bekent met beveiliging, o.a.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 | ||||
“SecureIT offers strong security services for small and medium sized businesses.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 65 security engineers based in the Netherlands
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Security engineers based in the Netherlands at a glance
As of Sep 6, 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 security engineers, 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 “security engineers”. 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 security engineers, 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, 149 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 6, 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 security engineers are there based in the Netherlands?
RevenueBase identified 65 security engineers 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?
ASB Security, headquartered in Eindhoven, tops this list with the largest team on record.
Which city has the most security engineers?
Amsterdam leads with 7 headquartered companies, followed by Eindhoven (3) and Ew (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 149 verified decision-maker contacts tracked across these 65 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 6, 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.