Company lists · Data verified August 2026

Top 25 Data center security companies based in Belgium

Name: Data center security companies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 74 companies tracked

There are 74 data center security companies headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 2,156 professional contacts across them, including 640 with verified work emails and 30 with mobile numbers. Waterloo is the largest hub.

This list covers data center security companies headquartered in Belgium, 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.

74Companies

2,156Contacts tracked

640Verified emails

30Mobile numbers

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The 25 largest data center security companies based in Belgium

Ranked by team size

Top 25 of 74 data center security companies based in Belgium, 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	Securitas Belgium	n/a	5,001-10,000	1,419	346
2	Bauwatch Group	n/a	501-1,000	129	75
3	Prosec Security Systems	Hasselt	11-50	95	3
4	Xalient Benelux	Asse	201-500	74	53
5	Varel Security	n/a	51-200	71	43
6	The Belgian NV	Wolvertem	51-200	50	28
7	Optimalis Security	Wavre	51-200	34	1
8	DC Security	Hulshout	1-10	22	6
9	Thales Cyber Solutions Belgium	n/a	11-50	20	1
10	Benoit Security	Westkapelle	11-50	19	16
11	Actwise	Kontich	11-50	18	10
12	Netcure	Zaventem	1-10	9	7
13	Trium Security	Aarschot	11-50	9	4
14	Brand Solutions Europe	Sint-Niklaas	1-10	8	4
15	IBS Inter Belgium Security SA	Wavre Brabant	11-50	8	3
16	Korelec Bvba	Kuurne	11-50	7	4
17	Firesafe Solutions BBS Engineering BV	Kuurne	11-50	7	3
18	Connexcenter	Enghien	11-50	7	1
19	Maas Beveiligingstechniek Turnhout	Turnhout	11-50	5	4
20	Goozz Security BV	Oedelem	1-10	5	3
21	Sterkens Security NV	Beerse	11-50	4	4
22	Group Brepoels	Bilzen	11-50	4	3
23	Apex Networks	Wingene	1-10	4	3
24	Sfinx Security	Alken	11-50	4	1
25	W3 Solutions	Aartselaar	1-10	4	1

Showing 25 of 74 data center security companies based in Belgium

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Data center security companies based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

WaterlooLargest hub · 3 HQs

30Contacts with mobile numbers

2Emails 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 Waterloo	3
Data center security companies in Brussels	3
Data center security companies in Kuurne	2
Data center security companies in Wommelgem	2
Data center security companies in Enghien	2
Data center security companies in Hasselt	2
Data center security companies in Ciney	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 “data center security companies”, with match quality audited by blind human judging, and headquartered in Belgium.
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 companies are there based in Belgium?

There are 74 data center security companies headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

Securitas Belgium, headquartered in Belgium, tops this list with the largest team on record.

Which city has the most data center security companies?

Waterloo leads with 3 headquartered companies, followed by Brussels (3) and Kuurne (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 640 verified decision-maker contacts tracked across these 74 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.