Company lists · Data verified August 2026

Top 25 Dynamic application security testing companies based in the Netherlands

Name: Dynamic application security testing 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 92 companies tracked

There are 92 dynamic application security testing companies headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 449 professional contacts across them, including 189 with verified work emails and 24 with mobile numbers. Amsterdam is the largest hub.

This list covers dynamic application security testing 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.

92Companies

449Contacts tracked

189Verified emails

24Mobile numbers

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The 25 largest dynamic application security testing companies based in the Netherlands

Ranked by team size

Top 25 of 92 dynamic application security testing 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	Spritecloud	Amsterdam	51-200	63	26
2	Securify	Ca	11-50	38	27
3	Surelock IT Security Services	Woerden	11-50	37	33
4	LBVD	Delft	11-50	24	5
5	Dongit	Xc	11-50	18	11
6	Reqon B.V	Leiderdorp	11-50	16	11
7	Whitehats B.V	Ae	11-50	11	8
8	Secwatch B.V	Almere	11-50	11	8
9	Cyber Cloud	Bleskensgraaf	1-10	10	8
10	ONVIO	Gv	11-50	9	5
11	Attic Security	Cj	11-50	7	5
12	Hackdefense	Leiden	11-50	7	2
13	Seclinq	Zb	1-10	7	2
14	Websec B.V	Cd	11-50	7	1
15	Secured By Design	Eb	11-50	6	1
16	Blueprint Cyber Security	The Hague	11-50	6	1
17	Omnext Cerios Solutions	Utrecht	11-50	5	1
18	Shellback	Ea	1-10	5	1
19	CREDS	Ad	1-10	4	3
20	Cyberant	Zeewolde	1-10	4	2
21	Tozetta	Aa	1-10	3	3
22	Socured Cybersecurity	Amsterdam	1-10	3	2
23	Cerberos	Jn	1-10	3	2
24	Codean Labs	Kv	1-10	3	2
25	Secvision	Papendrecht	1-10	3	1

Showing 25 of 92 dynamic application security testing companies based in the Netherlands

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Dynamic application security testing companies based in the Netherlands at a glance

As of Aug 28, 2026

1-10Median size (employees)

AmsterdamLargest hub · 19 HQs

24Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Dynamic application security testing companies by metro

Metro	Companies
Dynamic application security testing companies in Amsterdam	19
Dynamic application security testing companies in Rotterdam	4
Dynamic application security testing companies in The Hague	4
Dynamic application security testing companies in Groningen	3
Dynamic application security testing companies in Eindhoven	3
Dynamic application security testing companies in Delft	3
Dynamic application security testing companies in Utrecht	3
Dynamic application security testing companies in Den Haag	2

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 “dynamic application security testing 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; 0 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 dynamic application security testing companies are there based in the Netherlands?

There are 92 dynamic application security testing companies headquartered in the Netherlands as of August 2026 (RevenueBase).

What is the largest company on this list?

Spritecloud, headquartered in Amsterdam, tops this list with the largest team on record.

Which city has the most dynamic application security testing companies?

Amsterdam leads with 19 headquartered companies, followed by Rotterdam (4) and The Hague (4).

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 189 verified decision-maker contacts tracked across these 92 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.