Company lists · Data verified August 2026

Top 19 Data protection software companies based in France

Name: Data protection software companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 46 companies tracked

There are 46 data protection software companies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 416 professional contacts across them, including 120 with verified work emails and 16 with mobile numbers. Paris is the largest hub.

This list covers data protection software 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.

46Companies

416Contacts tracked

120Verified emails

16Mobile numbers

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The 19 largest data protection software companies based in France

Ranked by team size

Top 19 of 46 data protection software 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	Atempo	Massy	201-500	160	53
2	Beemo Technologie	Perols	11-50	28	20
3	Cosmian	Paris	11-50	15	13
4	Cyferall	Paris	1-10	11	4
5	Adequacy	Paris	11-50	11	3
6	Inkivari	Epinal	11-50	10	3
7	Plakar	Paris	1-10	10	3
8	Astase	Paris	1-10	8	3
9	Mexon Technology	Courbevoie Cedex	51-200	8	2
10	ARX ONE	Nantes	1-10	7	4
11	BKUBE	Nice	1-10	7	1
12	Difenso	Paris	11-50	5	1
13	Alterid	Bordeaux	1-10	5	1
14	Lemoncurl	Orleans	1-10	3	3
15	Data Cash Solution Limited	Marseille	1-10	3	2
16	It-Block	Le Barp	1-10	3	1
17	Waybox LA Voie DE LA Sérénité Informatique	Lezennes	11-50	2	1
18	Exigen'tech	Saint-Junien	1-10	1	1
19	Logicom Informatique SA	Mont-Saint-Aignan	1-10	1	1

Showing 19 of 46 data protection software companies based in France

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Data protection software companies based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 9 HQs

16Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Data protection software companies by metro

Metro	Companies
Data protection software companies in Paris	9
Data protection software companies in Courbevoie Cedex	2
Data protection software companies in Marseille	2
Data protection software companies in La Ciotat	2
Data protection software companies in Nice	2
Data protection software companies in Bassussarry	1
Data protection software companies in Andernos	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 “data protection software 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 data protection software companies are there based in France?

There are 46 data protection software companies headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Atempo, headquartered in Massy, tops this list with the largest team on record.

Which city has the most data protection software companies?

Paris leads with 9 headquartered companies, followed by Courbevoie Cedex (2) and Marseille (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 120 verified decision-maker contacts tracked across these 46 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.