Company lists · Data verified August 2026

Top 22 Cloud threat detection companies based in the Netherlands

Name: Cloud threat detection 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 35 companies tracked

There are 35 cloud threat detection companies headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 18,871 professional contacts across them, including 11,330 with verified work emails and 6,273 with mobile numbers. Rotterdam is the largest hub.

This list covers cloud threat detection 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.

35Companies

18,871Contacts tracked

11,330Verified emails

6,273Mobile numbers

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The 22 largest cloud threat detection companies based in the Netherlands

Ranked by team size

Top 22 of 35 cloud threat detection 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	Threadstone Cyber Security	Km	11-50	23	13
4	Securesult	The Hague	11-50	19	8
5	Defenced Cyber Security	Eindhoven	11-50	18	11
6	HOB ICT Security	Lopik	11-50	14	11
7	Sirius Security	Bj	1-10	12	3
8	Amitron It-Security	Db	11-50	10	6
9	Linprofs BV	Me	11-50	9	4
10	Guardian360 B.V	Rotterdam	11-50	9	4
11	Citeel	Amsterdam	11-50	8	3
12	Nerium	Ae	1-10	7	4
13	Invictus Incident Response	Rotterdam	1-10	5	3
14	Netkey Security	Zk	1-10	5	2
15	Titanium24	Ijsselstein	1-10	4	2
16	Yellow Leaf B.V	Eindhoven	1-10	3	2
17	Securityhive	n/a	11-50	3	1
18	Otto IT Consultancy	Wijchen	1-10	1	1
19	LH Networks B.V	Zwaanshoek	1-10	1	1
20	Cynalytics B.V	Capelle Aan Den Ijssel	1-10	1	1
21	Yafsec	Dedemsvaart	1-10	1	1
22	Security Raccoon	n/a	1-10	1	1

Showing 22 of 35 cloud threat detection companies based in the Netherlands

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Cloud threat detection companies based in the Netherlands at a glance

As of Aug 28, 2026

1-10Median size (employees)

RotterdamLargest hub · 3 HQs

6,273Contacts with mobile numbers

52Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Cloud threat detection companies by metro

Metro	Companies
Cloud threat detection companies in Rotterdam	3
Cloud threat detection companies in Amsterdam	3
Cloud threat detection companies in Eindhoven	2
Cloud threat detection companies in The Hague	2
Cloud threat detection companies in Db	2
Cloud threat detection companies in Breda	1
Cloud threat detection companies in Gs	1

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 “cloud threat detection 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; 52 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 cloud threat detection companies are there based in the Netherlands?

There are 35 cloud threat detection 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 cloud threat detection companies?

Rotterdam leads with 3 headquartered companies, followed by Amsterdam (3) and Eindhoven (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 11,330 verified decision-maker contacts tracked across these 35 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.