Company lists · Data verified August 2026

Top 25 Cybersecurity consulting for defense based in the Netherlands

Name: Cybersecurity consulting for defense based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 330 companies tracked

There are 330 cybersecurity consulting for defense headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 3,325 professional contacts across them, including 915 with verified work emails and 177 with mobile numbers. Amsterdam is the largest hub.

This list covers cybersecurity consulting for defense 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.

330Companies

3,325Contacts tracked

915Verified emails

177Mobile numbers

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The 25 largest cybersecurity consulting for defense based in the Netherlands

Ranked by team size

Top 25 of 330 cybersecurity consulting for defense 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	Fox-It	Gk	201-500	237	128
2	Conscia Nederland	Ah	201-500	153	119
3	Comsec	Amsterdam	51-200	140	17
4	Pinewood	Xj	51-200	106	25
5	On2it Cybersecurity	Lj	51-200	83	44
6	Nedscaper	Amsterdam	51-200	59	37
7	Iris ONE	Rosmalen	51-200	45	38
8	Hunt & Hackett	The Hague	51-200	40	23
9	Surelock IT Security Services	Woerden	11-50	37	33
10	Bgtek Cyber Security	Xw	11-50	33	9
11	Ferwerda Beveiliging	Groningen	11-50	30	9
12	Lemonshark Cybersecurity	Utrecht	11-50	25	21
13	LBVD	Delft	11-50	24	5
14	Un1quely	n/a	11-50	23	16
15	Threadstone Cyber Security	Km	11-50	23	13
16	Purasec B.V	Zwolle	11-50	21	13
17	SPL	Arnhem	11-50	20	13
18	Falconforce	Utrecht	11-50	20	11
19	Securesult	The Hague	11-50	19	8
20	West Consulting	Eh	11-50	19	7
21	Dongit	Xc	11-50	18	11
22	Cyber Seals	Utrecht	11-50	15	9
23	HOB ICT Security	Lopik	11-50	14	11
24	Base Cyber Security	Ak	11-50	14	3
25	Schippers IT Your Digital Specialist	Oosterhout	11-50	13	8

Showing 25 of 330 cybersecurity consulting for defense based in the Netherlands

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Cybersecurity consulting for defense based in the Netherlands at a glance

As of Aug 28, 2026

1-10Median size (employees)

AmsterdamLargest hub · 34 HQs

177Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

238

11-50

51-200

201-500

501-1,000

1,001-5,000

Cybersecurity consulting for defense by metro

Metro	Companies
Cybersecurity consulting for defense in Amsterdam	34
Cybersecurity consulting for defense in Utrecht	13
Cybersecurity consulting for defense in The Hague	9
Cybersecurity consulting for defense in Rotterdam	8
Cybersecurity consulting for defense in Eindhoven	8
Cybersecurity consulting for defense in Almere	6
Cybersecurity consulting for defense in Breda	6

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 “cybersecurity consulting for defense”, 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; 1 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 cybersecurity consulting for defense are there based in the Netherlands?

There are 330 cybersecurity consulting for defense headquartered in the Netherlands as of August 2026 (RevenueBase).

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 cybersecurity consulting for defense?

Amsterdam leads with 34 headquartered companies, followed by Utrecht (13) and The Hague (9).

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 915 verified decision-maker contacts tracked across these 330 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.