Company lists · Data refreshed September 2026

Top 25 Cybersecurity law firms based in the Netherlands

RevenueBase identified 120 company matches for cybersecurity law firms associated with the Netherlands as of September 2026 and tracks 901 professional contacts across them, including 349 with verified work emails and 48 with mobile numbers. Amsterdam is the largest hub.

This list covers company matches for cybersecurity law firms 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 1, 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 1, 2026 How this list was built
120Companies
901Contacts tracked
349Verified emails
48Mobile numbers
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The 25 largest cybersecurity law firms based in the Netherlands

Ranked by team size
Top 25 of 120 company matches for cybersecurity law firms based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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 matchGk, Netherlands201-500237 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 1, 2026 · View company records in RevenueBase
2Exact matchRotterdam, Netherlands11-5026 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3Exact matchAe, Netherlands11-5026 contacts →

Exact match

“SOLV is a law firm specialised in technology, media and communication.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4Exact matchUtrecht, Netherlands11-5025 contacts →

Exact match

“Onze missie, visie & strategie Wij willen onze samenleving veiliger maken en dat doen we dankzij de zeer specialistische kennis van onze cybersecurity experts.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5Exact matchKm, Netherlands11-5023 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6Exact matchUtrecht, Netherlands11-5020 contacts →

Exact match

“Want to take your company’s digital security to the next level?”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7Exact matchEa, Netherlands11-5016 contacts →

Exact match

“The Data Lawyers is an independent and highly specialised Dutch law firm.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8Exact matchUtrecht, Netherlands11-5015 contacts →

Exact match

“At Cyber Seals, we believe in a digital world where you can work, innovate, and grow securely.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9Exact matchOosterhout, Netherlands11-5013 contacts →

Exact match

“Provide total peace of mind in the digital field.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10Exact matchAmsterdam, Netherlands11-5013 contacts →

Exact match

“Project Moore - IT law and privacy specialists in the broadest sense.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11Exact matchBj, Netherlands1-1012 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 · Sep 1, 2026 · View company records in RevenueBase
12Exact matchThe Hague, Netherlands11-5011 contacts →

Exact match

“Hooghiemstra & Partners is een strategisch en juridisch adviesbureau op het raakvlak van data en recht.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13Exact matchAmsterdam, Netherlands1-1011 contacts →

Exact match

“Introducing Sofecta Labs, the premier spin-off from Sofecta, dedicated to revolutionizing cyber security solutions for businesses.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14Exact matchVj, Netherlands1-1010 contacts →

Exact match

“Hoe vatbaar is jouw organisatie voor hacks?”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15Exact matchZuidlaren, Netherlands11-509 contacts →

Exact match

“Waker Cyber Security is hét cybersecuritybedrijf van het Noorden.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16Exact matchZoetermeer, Netherlands1-109 contacts →

Exact match

“Zoeken naar verbinding, en het bieden van totaaloplossingen, dat is waar wij continu mee bezig zijn.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17Exact matchMaastricht-Airport, Netherlands11-508 contacts →

Exact match

“Zoekt u digitale rust en zekerheid?”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18Exact matchNetherlands1-108 contacts →

Exact match

“LAWYERS OF CHANGE - Louwers IP & Tech Advocaten is a no nonsense niche firm specialised in the closely intertwined fields of intellectual property & innovation, IT & IT…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19Exact matchAlkmaar, Netherlands11-508 contacts →

Exact match

“Mydigitals gelooft dat organisaties vrij en veilig gebruik moeten kunnen maken van de digitale mogelijkheden.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20Exact matchAmsterdam, Netherlands11-508 contacts →

Exact match

“Soteryan is a leading provider of cybersecurity consultancy and service solutions.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21Exact matchAl, Netherlands11-506 contacts →

Exact match

“Met Datect kun je met een gerust gevoel blijven werken aan je onderneming.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22Exact matchBm, Netherlands1-105 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 · Sep 1, 2026 · View company records in RevenueBase
23Exact matchHj, Netherlands11-505 contacts →

Exact match

“Het internet ontvouwt zich sinds de jaren 90 in razendsnel tempo.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24Exact matchAmsterdam, Netherlands11-505 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 1, 2026 · View company records in RevenueBase
25Exact matchEindhoven, Netherlands1-105 contacts →

Exact match

“Welcome to Ksemin Advisory™ Services, where trust meets expertise in the realm of cybersecurity and information security.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

Showing 25 of 120 cybersecurity law firms based in the Netherlands

See the full list, filter by size, metro and specialty, and access 349 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity law firms based in the Netherlands at a glance

As of Sep 1, 2026
38.7%Verified-email coverage
5.3%Mobile-number coverage
7.5Average contacts per company
1-10Median size (employees)
12.5%Largest-city concentration · Amsterdam
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
83
11-50
29
51-200
6
201-500
2

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 law firms” 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 349 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 1, 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 law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity law firms are there based in the Netherlands?

RevenueBase identified 120 company matches for cybersecurity law firms 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 law firms?

Amsterdam leads with 15 company records, followed by Utrecht (6) and The Hague (6).

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 349 professional contacts with verified work emails tracked across these 120 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 1, 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.