Company lists · Data verified August 2026

Top 25 Cybersecurity for industrial systems based in Belgium

Name: Cybersecurity for industrial systems based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 57 companies tracked

There are 57 cybersecurity for industrial systems headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 314 professional contacts across them, including 120 with verified work emails and 11 with mobile numbers. Kontich is the largest hub.

This list covers cybersecurity for industrial systems 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.

57Companies

314Contacts tracked

120Verified emails

11Mobile numbers

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The 25 largest cybersecurity for industrial systems based in Belgium

Ranked by team size

Top 25 of 57 cybersecurity for industrial systems 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	Approach Cyber	Mechelen	51-200	93	48
2	Resilient Security	n/a	11-50	20	14
3	Thales Cyber Solutions Belgium	n/a	11-50	20	1
4	Easi Network	Vise	1-10	11	7
5	Splynter	Kontich	1-10	10	8
6	Soterics, Your End-To-End Partner In OT Security	Kontich	11-50	10	4
7	Curios	n/a	1-10	10	4
8	Defend-Ot	Kampenhout	1-10	6	4
9	Aspida	n/a	1-10	5	5
10	Resilix	n/a	1-10	5	3
11	Guardis	Hannut	1-10	5	2
12	Soteria	Ghent	1-10	4	3
13	Infosec4you	Bruxelles Bruxelles	11-50	3	2
14	Threatproof	n/a	11-50	2	2
15	Syntory	Rumst	11-50	2	2
16	Kemsec	Vilvoorde	1-10	2	2
17	Odsc Sprl	Namur	1-10	2	1
18	Securenza	Genk	1-10	1	1
19	Flowz-It Cyberprotection For Smes	n/a	1-10	1	1
20	Blue Canary	Bruges	1-10	1	1
21	Cyberxpert	Antwerpen	1-10	1	1
22	Otsecure BV	Ekeren	1-10	1	1
23	MA Cloud Connect	Wemmel	1-10	1	1
24	Secudea BV	Roeselare	1-10	1	1
25	Cybertronica	Kontich	1-10	1	1

Showing 25 of 57 cybersecurity for industrial systems based in Belgium

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Cybersecurity for industrial systems based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

KontichLargest hub · 3 HQs

11Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Cybersecurity for industrial systems by metro

Metro	Companies
Cybersecurity for industrial systems in Kontich	3
Cybersecurity for industrial systems in Antwerp	3
Cybersecurity for industrial systems in Brussels	3
Cybersecurity for industrial systems in Wemmel	2
Cybersecurity for industrial systems in Kortrijk	2
Cybersecurity for industrial systems in Aalst	1
Cybersecurity for industrial systems in Ghent	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 “cybersecurity for industrial systems”, 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; 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 cybersecurity for industrial systems are there based in Belgium?

There are 57 cybersecurity for industrial systems headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

Approach Cyber, headquartered in Mechelen, tops this list with the largest team on record.

Which city has the most cybersecurity for industrial systems?

Kontich leads with 3 headquartered companies, followed by Antwerp (3) and Brussels (3).

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 120 verified decision-maker contacts tracked across these 57 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.