Company lists · Data verified August 2026

Top 25 Data center security companies based in the Netherlands

Name: Data center security 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 140 companies tracked

There are 140 data center security companies headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 3,262 professional contacts across them, including 630 with verified work emails and 130 with mobile numbers. Amsterdam is the largest hub.

This list covers data center security 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.

140Companies

3,262Contacts tracked

630Verified emails

130Mobile numbers

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The 25 largest data center security companies based in the Netherlands

Ranked by team size

Top 25 of 140 data center security 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	Trigion	Jd	5,001-10,000	1,916	90
2	Conscia Nederland	Ah	201-500	153	119
3	Intergarde	Maastricht	501-1,000	143	46
4	Interconnect Services BV	Hj	51-200	117	91
5	ASB Security	Eindhoven	51-200	48	21
6	Tachyon Security BV	Rijswijk	11-50	27	13
7	Essc NV	n/a	11-50	26	11
8	Threadstone Cyber Security	Km	11-50	23	13
9	Spyke Security	Alkmaar	11-50	23	8
10	EEN Veilig Gevoel B.V	Hendrik Ido Ambacht	11-50	21	14
11	Hillsafety BV	Hn	11-50	20	14
12	Garant Beveiliging	Didam	11-50	16	11
13	BMS Security	Amsterdam	51-200	15	3
14	Interval Groep	Wormerveer	11-50	14	10
15	Elie Beveiliging B.V	Goes	51-200	14	2
16	Immutec B.V	Kd	11-50	13	8
17	Castellum Security Collective	Lk	11-50	12	9
18	Bytesnet	Bb	11-50	11	8
19	Shield Beveiligingstechniek	Assendelft	11-50	11	8
20	DIT IS Beveiligen	Lx	11-50	11	6
21	Comsafe Beveiligingstechniek	Dh	11-50	10	8
22	Amitron It-Security	Db	11-50	10	6
23	Protectgroup Beveiliging Telecom & ICT	Tilburg	11-50	10	2
24	HAK Beveiliging & Adviezen	Bruinisse	11-50	9	9
25	SBA Beveiliging B.V. 030 - 60 11 777	Pv	11-50	9	8

Showing 25 of 140 data center security companies based in the Netherlands

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Data center security companies based in the Netherlands at a glance

As of Aug 28, 2026

11-50Median size (employees)

AmsterdamLargest hub · 10 HQs

130Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

Data center security companies by metro

Metro	Companies
Data center security companies in Amsterdam	10
Data center security companies in Rotterdam	4
Data center security companies in Nijmegen	4
Data center security companies in Groningen	2
Data center security companies in Jc	2
Data center security companies in Veenendaal	2
Data center security companies in Ah	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 “data center security 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 data center security companies are there based in the Netherlands?

There are 140 data center security companies headquartered in the Netherlands as of August 2026 (RevenueBase).

What is the largest company on this list?

Trigion, headquartered in Jd, tops this list with the largest team on record.

Which city has the most data center security companies?

Amsterdam leads with 10 headquartered companies, followed by Rotterdam (4) and Nijmegen (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 630 verified decision-maker contacts tracked across these 140 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.