Company lists · Data verified August 2026

Top 12 Banking cybersecurity companies based in Belgium

Name: Banking cybersecurity companies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 26 companies tracked

There are 26 banking cybersecurity companies headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 3,933 professional contacts across them, including 2,184 with verified work emails and 65 with mobile numbers. Sint-Niklaas is the largest hub.

This list covers banking cybersecurity 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.

26Companies

3,933Contacts tracked

2,184Verified emails

65Mobile numbers

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The 12 largest banking cybersecurity companies based in Belgium

Ranked by team size

Top 12 of 26 banking cybersecurity 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	Orange Cyberdefense	n/a	1,001-5,000	3,706	2,083
2	Xalient Benelux	Asse	201-500	74	53
3	Sertalink	Belsele	11-50	27	13
4	Thales Cyber Solutions Belgium	n/a	11-50	20	1
5	Actwise	Kontich	11-50	18	10
6	MCG	Ottignies-Louvain-La-Neuve	1-10	16	8
7	Curios	n/a	1-10	10	4
8	Brand Solutions Europe	Sint-Niklaas	1-10	8	4
9	Resilix	n/a	1-10	5	3
10	Qfirst	Bilzen	1-10	3	2
11	Threatproof	n/a	11-50	2	2
12	Securenza	Genk	1-10	1	1

Showing 12 of 26 banking cybersecurity companies based in Belgium

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Banking cybersecurity companies based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sint-NiklaasLargest hub · 2 HQs

65Contacts with mobile numbers

7Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Banking cybersecurity companies by metro

Metro	Companies
Banking cybersecurity companies in Sint-Niklaas	2
Banking cybersecurity companies in Lochristi	1
Banking cybersecurity companies in Antwerpen Not	1
Banking cybersecurity companies in Bilzen	1
Banking cybersecurity companies in Waterloo	1
Banking cybersecurity companies in Asse	1
Banking cybersecurity companies in Genk	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 “banking cybersecurity 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; 7 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 banking cybersecurity companies are there based in Belgium?

There are 26 banking cybersecurity companies headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most banking cybersecurity companies?

Sint-Niklaas leads with 2 headquartered companies, followed by Lochristi (1) and Antwerpen Not (1).

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 2,184 verified decision-maker contacts tracked across these 26 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.