Company lists · Data verified August 2026

Top 25 Cyber-physical security companies based in Belgium

Name: Cyber-physical 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 245 companies tracked

There are 245 cyber-physical security companies headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 5,353 professional contacts across them, including 1,203 with verified work emails and 67 with mobile numbers. Bruxelles is the largest hub.

This list covers cyber-physical 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.

245Companies

5,353Contacts tracked

1,203Verified emails

67Mobile numbers

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The 25 largest cyber-physical security companies based in Belgium

Ranked by team size

Top 25 of 245 cyber-physical 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	Seris Belgium	Vilvoorde	1,001-5,000	1,056	169
3	Bauwatch Group	n/a	501-1,000	129	75
4	Alertis NV	Roeselare	51-200	85	49
5	VLV Belux DEF Network	Ans	51-200	75	42
6	Xalient Benelux	Asse	201-500	74	53
7	Varel Security	n/a	51-200	71	43
8	TND Group	Gent	201-500	52	10
9	The Belgian NV	Wolvertem	51-200	50	28
10	The Safe Group	Hasselt	11-50	38	17
11	Synguard	Beverlo	11-50	37	24
12	Optimalis Security	Wavre	51-200	34	1
13	Watchguard Security	Merksem	11-50	30	15
14	Fichet Security Solutions Belgium & The Netherlands	Zaventem	51-200	25	11
15	Spider Security	Schoten	11-50	25	7
16	Inbraakveilig Group	Grembergen	11-50	23	14
17	ESA Security	Bertrix	11-50	20	11
18	Thales Cyber Solutions Belgium	n/a	11-50	20	1
19	Benoit Security	Westkapelle	11-50	19	16
20	LUCO	Helchteren	11-50	18	14
21	RAS AIS	Marke	11-50	17	10
22	MVH Security	Sint-Niklaas	11-50	15	9
23	ALSEC	Nivelles	11-50	15	2
24	SAM Security	Bruxelles	11-50	15	1
25	Rombit Solutions	n/a	11-50	14	10

Showing 25 of 245 cyber-physical security companies based in Belgium

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Cyber-physical security companies based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

BruxellesLargest hub · 5 HQs

67Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

131

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Cyber-physical security companies by metro

Metro	Companies
Cyber-physical security companies in Bruxelles	5
Cyber-physical security companies in Gent	5
Cyber-physical security companies in Wommelgem	4
Cyber-physical security companies in Turnhout	4
Cyber-physical security companies in Rixensart	4
Cyber-physical security companies in Kortrijk	4
Cyber-physical security companies in Schoten	3

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 “cyber-physical 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; 4 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 cyber-physical security companies are there based in Belgium?

There are 245 cyber-physical 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 cyber-physical security companies?

Bruxelles leads with 5 headquartered companies, followed by Gent (5) and Wommelgem (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 1,203 verified decision-maker contacts tracked across these 245 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.