Company lists · Data verified August 2026

Top 25 Cybersecurity for industrial networks based in France

Name: Cybersecurity for industrial networks based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 133 companies tracked

There are 133 cybersecurity for industrial networks headquartered in France (RevenueBase, August 2026). RevenueBase tracks 3,714 professional contacts across them, including 911 with verified work emails and 97 with mobile numbers. Paris is the largest hub.

This list covers cybersecurity for industrial networks 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.

133Companies

3,714Contacts tracked

911Verified emails

97Mobile numbers

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The 25 largest cybersecurity for industrial networks based in France

Ranked by team size

Top 25 of 133 cybersecurity for industrial networks 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	I-Tracing	Courbevoie	1,001-5,000	643	394
2	own.security	Rennes	51-200	506	26
3	Cybelangel	Clichy	51-200	161	97
4	Itrust	Toulouse	51-200	126	76
5	CS In Cybersecurity	Le Plessis-Robinson	51-200	75	20
6	Techso Group	Paris	51-200	54	24
7	Dcit Conseil	Sene	n/a	48	1
8	ACG Cybersecurity	Paris	11-50	34	14
9	Kytl Security	Paris	11-50	34	4
10	Excube	Lyon	11-50	33	22
11	Randorisec	Paris	11-50	31	18
12	Cybermaker	Saint Cloud	11-50	26	12
13	Five Nines	Paris	11-50	26	11
14	Sec-It	Aix-En-Provence	11-50	26	11
15	Holiseum	Puteaux	11-50	25	18
16	Becycure	n/a	11-50	23	12
17	Seclab	Perols	11-50	22	13
18	Kyron Solutions Informatiques	Toulouse	11-50	22	10
19	Riss-Consulting	Bry-Sur-Marne	11-50	17	12
20	Sec-Cure	Saint Denis	11-50	17	7
21	Ého.Link	n/a	11-50	16	13
22	Allistic	Lille	11-50	15	3
23	DND Agency	Paris	11-50	13	2
24	Iriguard	Puteaux	11-50	13	2
25	Cyber-Ssi	Orsay	11-50	11	5

Showing 25 of 133 cybersecurity for industrial networks based in France

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Cybersecurity for industrial networks based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 34 HQs

97Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Cybersecurity for industrial networks by metro

Metro	Companies
Cybersecurity for industrial networks in Paris	34
Cybersecurity for industrial networks in Lyon	9
Cybersecurity for industrial networks in Toulouse	6
Cybersecurity for industrial networks in Courbevoie	3
Cybersecurity for industrial networks in Caen	3
Cybersecurity for industrial networks in Puteaux	2
Cybersecurity for industrial networks in Rennes	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 “cybersecurity for industrial networks”, 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; 3 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 cybersecurity for industrial networks are there based in France?

There are 133 cybersecurity for industrial networks headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

I-Tracing, headquartered in Courbevoie, tops this list with the largest team on record.

Which city has the most cybersecurity for industrial networks?

Paris leads with 34 headquartered companies, followed by Lyon (9) and Toulouse (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 911 verified decision-maker contacts tracked across these 133 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.