Company lists · Data verified August 2026

Top 25 Dynamic application security testing companies based in France

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 108 companies tracked

There are 108 dynamic application security testing companies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 1,161 professional contacts across them, including 328 with verified work emails and 26 with mobile numbers. Paris is the largest hub.

This list covers dynamic application security testing 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.

108Companies

1,161Contacts tracked

328Verified emails

26Mobile numbers

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The 25 largest dynamic application security testing companies based in France

Ranked by team size

Top 25 of 108 dynamic application security testing 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	Yogosha	Boulogne-Billancourt	n/a	190	17
2	Synacktiv	Toulouse	51-200	170	125
3	LEXFO	Paris	51-200	65	40
4	Eshard	n/a	11-50	49	28
5	Bsecure	Paris	51-200	33	18
6	Cogiceo	Merle	11-50	32	12
7	Randorisec	Paris	11-50	31	18
8	ACE Service	Rouen	11-50	30	5
9	NBS System	Champs-Sur-Marne	11-50	22	3
10	Intuity	Paris	11-50	16	7
11	Iparcus	Lille	11-50	15	11
12	Vaadata	Lyon	11-50	14	4
13	Skillx	Lille	11-50	11	3
14	ASTAR	Toulouse	1-10	11	1
15	Kamea Security	Paris	11-50	10	2
16	Sxipher	Cenon	11-50	9	3
17	Highjack Offensive Cybersecurity	Reims	1-10	9	1
18	Orasys	Palaiseau	1-10	8	4
19	Qacode	Paris	11-50	7	2
20	Fenrisk	Ermont	1-10	6	3
21	Akaoma	Les Vallois Jouy Sur Eure	1-10	4	2
22	Trackflaw	Paris	1-10	4	2
23	Safekeep LLC	Paris	1-10	3	1
24	Caeirus	Paris	1-10	3	1
25	Oteria Cyber Advisory	Gennevilliers	1-10	3	1

Showing 25 of 108 dynamic application security testing companies based in France

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Dynamic application security testing companies based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 37 HQs

26Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Dynamic application security testing companies by metro

Metro	Companies
Dynamic application security testing companies in Paris	37
Dynamic application security testing companies in Toulouse	7
Dynamic application security testing companies in Lyon	6
Dynamic application security testing companies in Lille	4
Dynamic application security testing companies in Neuilly-Sur-Seine	2
Dynamic application security testing companies in Nantes	2
Dynamic application security testing companies in Cenon	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 “dynamic application security testing 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; 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 dynamic application security testing companies are there based in France?

There are 108 dynamic application security testing companies headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Yogosha, headquartered in Boulogne-Billancourt, tops this list with the largest team on record.

Which city has the most dynamic application security testing companies?

Paris leads with 37 headquartered companies, followed by Toulouse (7) and Lyon (6).

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 328 verified decision-maker contacts tracked across these 108 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.