Company lists · Data verified August 2026

Top 21 Application security companies based in France

Name: Application security companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 60 companies tracked

There are 60 application security companies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 742 professional contacts across them, including 389 with verified work emails and 19 with mobile numbers. Paris is the largest hub.

This list covers application security 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.

60Companies

742Contacts tracked

389Verified emails

19Mobile numbers

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The 21 largest application security companies based in France

Ranked by team size

Top 21 of 60 application security 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	Synacktiv	Toulouse	51-200	170	125
2	Quarkslab	Paris	51-200	94	45
3	UBIKA	n/a	51-200	58	41
4	patrowl.io	Paris	11-50	49	35
5	Trustinsoft	Paris	11-50	49	32
6	Eshard	n/a	11-50	49	28
7	Cogiceo	Merle	11-50	32	12
8	Randorisec	Paris	11-50	31	18
9	ACE Service	Rouen	11-50	30	5
10	V6protect	Bordeaux	11-50	16	8
11	Intuity	Paris	11-50	16	7
12	Bastion Technologies	Paris	11-50	15	7
13	SBI Groupe	Avignon	1-10	9	6
14	Fenrisk	Ermont	1-10	6	3
15	Edge Security France	Bordeaux	11-50	5	1
16	IS Laboratory	n/a	1-10	3	2
17	Safekeep LLC	Paris	1-10	3	1
18	Hubrix	Paris	1-10	2	2
19	DANE	Paris	1-10	2	1
20	continus.io	Paris	1-10	2	1
21	Cyber-Alarme	Lyon	1-10	1	1

Showing 21 of 60 application security companies based in France

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Application security companies based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 27 HQs

19Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

1,001-5,000

10001+

Application security companies by metro

Metro	Companies
Application security companies in Paris	27
Application security companies in Toulouse	5
Application security companies in Rouen	2
Application security companies in Nantes	2
Application security companies in Boulogne-Billancourt	2
Application security companies in Lille	2
Application security companies in Lyon	2

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 “application security 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; 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 application security companies are there based in France?

There are 60 application security companies headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Synacktiv, headquartered in Toulouse, tops this list with the largest team on record.

Which city has the most application security companies?

Paris leads with 27 headquartered companies, followed by Toulouse (5) and Rouen (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 389 verified decision-maker contacts tracked across these 60 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.