Company lists · Data verified August 2026

Top 25 Defense cybersecurity companies based in the Netherlands

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 156 companies tracked

There are 156 defense cybersecurity companies headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 20,228 professional contacts across them, including 11,612 with verified work emails and 6,327 with mobile numbers. Amsterdam is the largest hub.

This list covers defense 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. Data current as of August 28, 2026.

156Companies

20,228Contacts tracked

11,612Verified emails

6,327Mobile numbers

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The 25 largest defense cybersecurity companies based in the Netherlands

Ranked by team size

Top 25 of 156 defense cybersecurity companies based in the Netherlands, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Palo Alto Networks	He	10001+	18,430	11,119
2	Fox-It	Gk	201-500	237	128
3	Pinewood	Xj	51-200	106	25
4	Nedscaper	Amsterdam	51-200	59	37
5	Hunt & Hackett	The Hague	51-200	40	23
6	Bgtek Cyber Security	Xw	11-50	33	9
7	Nubix BV	Haaksbergen	11-50	28	14
8	Lemonshark Cybersecurity	Utrecht	11-50	25	21
9	LBVD	Delft	11-50	24	5
10	Un1quely	n/a	11-50	23	16
11	Threadstone Cyber Security	Km	11-50	23	13
12	SPL	Arnhem	11-50	20	13
13	Securesult	The Hague	11-50	19	8
14	West Consulting	Eh	11-50	19	7
15	Cyber Seals	Utrecht	11-50	15	9
16	Applied Risk	Ej	11-50	14	12
17	HOB ICT Security	Lopik	11-50	14	11
18	Base Cyber Security	Ak	11-50	14	3
19	Schippers IT Your Digital Specialist	Oosterhout	11-50	13	8
20	MODAT	n/a	11-50	13	6
21	Waker Cyber Security	Zuidlaren	11-50	9	5
22	Data4 Cyber Security	Maastricht-Airport	11-50	8	7
23	Mydigitals	Alkmaar	11-50	8	6
24	Soteryan	Amsterdam	11-50	8	3
25	Securiment	Amsterdam	11-50	8	2

Showing 25 of 156 defense cybersecurity companies based in the Netherlands

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Defense cybersecurity companies based in the Netherlands at a glance

As of Aug 28, 2026

1-10Median size (employees)

AmsterdamLargest hub · 22 HQs

6,327Contacts with mobile numbers

19Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Defense cybersecurity companies by metro

Metro	Companies
Defense cybersecurity companies in Amsterdam	22
Defense cybersecurity companies in The Hague	6
Defense cybersecurity companies in Utrecht	6
Defense cybersecurity companies in Groningen	4
Defense cybersecurity companies in Breda	4
Defense cybersecurity companies in Eindhoven	3
Defense cybersecurity companies in Rotterdam	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “defense cybersecurity companies”, with match quality audited by blind human judging, and headquartered in the Netherlands.
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: Contact records re-verify on a rolling cadence; 19 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 156 defense cybersecurity companies headquartered in the Netherlands as of August 2026 (RevenueBase).

What is the largest company on this list?

Palo Alto Networks, headquartered in He, tops this list with the largest team on record.

Which city has the most defense cybersecurity companies?

Amsterdam leads with 22 headquartered companies, followed by The Hague (6) and Utrecht (6).

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 11,612 verified decision-maker contacts tracked across these 156 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.