Company lists · Data verified August 2026

Top 9 Banking cybersecurity companies based in Paris, France

Name: Banking cybersecurity companies based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 26 companies tracked

There are 26 banking cybersecurity companies headquartered in Paris, France (RevenueBase, August 2026). RevenueBase tracks 193 professional contacts across them, including 63 with verified work emails and 6 with mobile numbers. Paris is the largest hub.

This list covers banking cybersecurity companies headquartered in Paris, 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.

26Companies

193Contacts tracked

63Verified emails

6Mobile numbers

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The 9 largest banking cybersecurity companies based in Paris, France

Ranked by team size

Top 9 of 26 banking cybersecurity companies based in Paris, 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	Techso Group	Paris	51-200	54	24
2	Kytl Security	Paris	11-50	34	4
3	Cybersel Group	Paris	11-50	27	18
4	DND Agency	Paris	11-50	13	2
5	Zero Trust SAS	Paris	11-50	10	7
6	cybersolutions.fr	Paris	11-50	9	2
7	Anguis	Paris	1-10	4	3
8	Jackhenry	Paris	1-10	4	2
9	rootsec.eu	Paris	1-10	1	1

Showing 9 of 26 banking cybersecurity companies based in Paris, France

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Banking cybersecurity companies based in Paris, France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 26 HQs

6Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Banking cybersecurity companies by metro in France

Metro	Companies
Banking cybersecurity companies in Paris	26
Banking cybersecurity companies in Caen	3
Banking cybersecurity companies in Lyon	3
Banking cybersecurity companies in Toulouse	2
Banking cybersecurity companies in Boulogne-Billancourt	2
Banking cybersecurity companies in La Tour-Du-Pin	1
Banking cybersecurity companies in Franconville	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 “banking cybersecurity companies”, with match quality audited by blind human judging, and headquartered in Paris, 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 banking cybersecurity companies are there based in Paris, France?

There are 26 banking cybersecurity companies headquartered in Paris, France as of August 2026 (RevenueBase).

What is the largest company on this list?

Techso Group, headquartered in Paris, tops this list with the largest team on record.

Which city has the most banking cybersecurity companies?

Paris leads with 26 headquartered companies, followed by Caen (3) and Lyon (3).

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 63 verified decision-maker contacts tracked across these 26 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.