Company lists · Data verified August 2026

Top 25 Data center security installers based in the Netherlands

Name: Data center security installers based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 495 companies tracked

There are 495 data center security installers headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 3,614 professional contacts across them, including 1,621 with verified work emails and 210 with mobile numbers. Rotterdam is the largest hub.

This list covers data center security installers 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.

495Companies

3,614Contacts tracked

1,621Verified emails

210Mobile numbers

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The 25 largest data center security installers based in the Netherlands

Ranked by team size

Top 25 of 495 data center security installers 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	Nsecure	n/a	51-200	167	83
2	Conscia Nederland	Ah	201-500	153	119
3	NVD Beveiligingsgroep	Haarlem	201-500	118	43
4	Smartsd Benelux	Breda	51-200	81	52
5	Automatic Signal	n/a	51-200	68	22
6	Wardenburg Beveiliging & Telecom	Kolham	51-200	62	53
7	X-Ict	Zwolle	51-200	53	26
8	ASB Security	Eindhoven	51-200	48	21
9	Bavak Beveiligingsgroep BV	Noordwijk	51-200	47	28
10	Zenith Security	Vianen	51-200	46	33
11	Ajar Technology	n/a	11-50	45	31
12	Mactwin Security	Lv	51-200	44	31
13	Iolan B.V	Etten-Leur	11-50	38	20
14	VAN DEN Broek Systemen	Oss	51-200	34	27
15	Essc NV	n/a	11-50	26	11
16	Gacom Brand- EN Beveiligingssystemen	Schijndel	11-50	24	14
17	Detec Beveiliging	Zuidoostbeemster	51-200	24	13
18	KOP Beveiliging BV	Leerdam	11-50	23	12
19	A2b Security	Venray	11-50	21	15
20	Martinu	Ridderkerk	11-50	21	4
21	Safe Beveiliging	Lb	11-50	20	16
22	Tragter Groep	Neede	11-50	17	12
23	Cruxin	Dordrecht	51-200	17	10
24	Securicon	Gemert	11-50	17	10
25	Chubb Fire & Security Nederland	Utrecht	1,001-5,000	15	8

Showing 25 of 495 data center security installers based in the Netherlands

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Data center security installers based in the Netherlands at a glance

As of Aug 28, 2026

1-10Median size (employees)

RotterdamLargest hub · 11 HQs

210Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

251

11-50

195

51-200

201-500

1,001-5,000

Data center security installers by metro

Metro	Companies
Data center security installers in Rotterdam	11
Data center security installers in Amsterdam	10
Data center security installers in Eindhoven	7
Data center security installers in Nijmegen	6
Data center security installers in Dordrecht	5
Data center security installers in Aj	5
Data center security installers in Ede	5

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 installers”, 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; 2 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 installers are there based in the Netherlands?

There are 495 data center security installers headquartered in the Netherlands as of August 2026 (RevenueBase).

What is the largest company on this list?

Nsecure, headquartered in Netherlands, tops this list with the largest team on record.

Which city has the most data center security installers?

Rotterdam leads with 11 headquartered companies, followed by Amsterdam (10) and Eindhoven (7).

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 1,621 verified decision-maker contacts tracked across these 495 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.