Company lists · Data verified August 2026

Top 21 Cloud threat detection companies based in France

Name: Cloud threat detection companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 56 companies tracked

There are 56 cloud threat detection companies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 877 professional contacts across them, including 378 with verified work emails and 126 with mobile numbers. Paris is the largest hub.

This list covers cloud threat detection companies headquartered in France, 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.

56Companies

877Contacts tracked

378Verified emails

126Mobile numbers

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The 21 largest cloud threat detection companies based in France

Ranked by team size

Top 21 of 56 cloud threat detection companies based in France, 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	Trackforce	Maisons	201-500	400	164
2	Cybelangel	Clichy	51-200	161	97
3	Kytl Security	Paris	11-50	34	4
4	Randorisec	Paris	11-50	31	18
5	ACE Service	Rouen	11-50	30	5
6	Five Nines	Paris	11-50	26	11
7	Riss-Consulting	Bry-Sur-Marne	11-50	17	12
8	Ého.Link	n/a	11-50	16	13
9	VADE	Hem	201-500	11	10
10	Custocy	Labege	11-50	11	4
11	Zero Trust SAS	Paris	11-50	10	7
12	Upinfo	Paris	11-50	8	7
13	IT Consultant Services	n/a	1-10	6	1
14	Metsys Network Infrastructure Services	Saint-Gregoire	1-10	5	4
15	Kokiris	Aix-En-Provence	1-10	4	4
16	WELAN	Paris	1-10	4	4
17	IT Monkeys	Lyon	1-10	3	3
18	Windfiel	Paris	1-10	3	2
19	Safekeep LLC	Paris	1-10	3	1
20	Cylresc	Montchauvet	1-10	2	1
21	rootsec.eu	Paris	1-10	1	1

Showing 21 of 56 cloud threat detection companies based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 378 reachable decision-makers.

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Cloud threat detection companies based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 25 HQs

126Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Cloud threat detection companies by metro

Metro	Companies
Cloud threat detection companies in Paris	25
Cloud threat detection companies in Lyon	3
Cloud threat detection companies in Auxerre	2
Cloud threat detection companies in Aix-En-Provence	1
Cloud threat detection companies in Saint-Roch	1
Cloud threat detection companies in Saint-Gregoire	1
Cloud threat detection companies in Clichy	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 threat detection companies”, with match quality audited by blind human judging, and headquartered in France.
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; 1 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 threat detection companies are there based in France?

There are 56 cloud threat detection companies headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Trackforce, headquartered in Maisons, tops this list with the largest team on record.

Which city has the most cloud threat detection companies?

Paris leads with 25 headquartered companies, followed by Lyon (3) and Auxerre (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 378 verified decision-maker contacts tracked across these 56 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.