Company lists · Data verified August 2026

Top 14 Cloud security operations companies based in Belgium

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 31 companies tracked

There are 31 cloud security operations companies headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 175 professional contacts across them, including 72 with verified work emails and 7 with mobile numbers. Kontich is the largest hub.

This list covers cloud security operations 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.

31Companies

175Contacts tracked

72Verified emails

7Mobile numbers

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The 14 largest cloud security operations companies based in Belgium

Ranked by team size

Top 14 of 31 cloud security operations 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	Stackguardian	Brussels	11-50	42	28
2	Aurify	Antwerp	11-50	38	17
3	Thales Cyber Solutions Belgium	n/a	11-50	20	1
4	Curios	n/a	1-10	10	4
5	Bulls-I	Kontich	11-50	7	4
6	Nubex Cloud Experts	n/a	11-50	5	4
7	Dexmach	n/a	11-50	5	2
8	Icteryus	Gentbrugge	1-10	4	2
9	WEMIT	Antwerpen	1-10	4	2
10	Threatproof	n/a	11-50	2	2
11	2buildit BV	Essen	1-10	2	2
12	Bytecove Consultancy	Gistel	1-10	2	2
13	NYNOX	Kontich	11-50	1	1
14	Dfendit	Ninove	1-10	1	1

Showing 14 of 31 cloud security operations companies based in Belgium

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Cloud security operations companies based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

KontichLargest hub · 4 HQs

7Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Cloud security operations companies by metro

Metro	Companies
Cloud security operations companies in Kontich	4
Cloud security operations companies in Brussels	2
Cloud security operations companies in Lommel	1
Cloud security operations companies in Lochristi	1
Cloud security operations companies in Gent	1
Cloud security operations companies in Antwerp	1
Cloud security operations companies in Bruxelles	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 “cloud security operations 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; 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 cloud security operations companies are there based in Belgium?

There are 31 cloud security operations companies headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

Stackguardian, headquartered in Brussels, tops this list with the largest team on record.

Which city has the most cloud security operations companies?

Kontich leads with 4 headquartered companies, followed by Brussels (2) and Lommel (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 72 verified decision-maker contacts tracked across these 31 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.