Company lists · Data verified August 2026

Top 25 B2B contact database companies based in France

Name: B2B contact database companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 94 companies tracked

There are 94 B2B contact database companies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 1,152 professional contacts across them, including 349 with verified work emails and 37 with mobile numbers. Paris is the largest hub.

This list covers B2B contact database 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.

94Companies

1,152Contacts tracked

349Verified emails

37Mobile numbers

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The 25 largest B2B contact database companies based in France

Ranked by team size

Top 25 of 94 B2B contact database 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	Altares	Puteaux	201-500	313	167
2	LOSAM	Paris	11-50	96	64
	RevenueBasePublisher of this directory	Boston, MA	n/a	n/a	Try free
3	DEVEO	Cap	11-50	37	15
4	Kompass International	Sevres	201-500	36	7
5	lalaleads.io	Paris	11-50	34	8
6	CCM Performance	Paris	11-50	17	11
7	Smartdata For Lead	Paris	11-50	13	7
8	Leadactiv	Chavanod	11-50	12	7
9	Icypeas	Paris	1-10	11	1
10	Societeinfo	Paris	1-10	10	9
11	Poivre&sell	n/a	11-50	10	7
12	Prospectio360	Taden	11-50	10	3
13	Acceor	Neuilly-Sur-Seine	51-200	9	7
14	Datapult	Paris	1-10	9	3
15	D-Ana	n/a	1-10	9	2
16	AXE Capital	Paris	11-50	8	6
17	Leadin	Grenoble	1-10	8	2
18	Agence MD	Nantes	1-10	7	3
19	Leadvenus	Lyon	1-10	5	1
20	Growth Canal	Lyon	1-10	3	2
21	Airscale	Paris	1-10	3	2
22	CHARP	Boulogne-Billancourt	11-50	3	1
23	Useartemis	Ecully	1-10	3	1
24	Blinko France	Bayonne	1-10	2	2
25	The Process	Paris	1-10	1	1

Showing 25 of 94 B2B contact database companies based in France

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B2B contact database companies based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 36 HQs

37Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

B2B contact database companies by metro

Metro	Companies
B2B contact database companies in Paris	36
B2B contact database companies in Sevres	3
B2B contact database companies in Boulogne-Billancourt	3
B2B contact database companies in Lyon	3
B2B contact database companies in Nantes	2
B2B contact database companies in Lille	2
B2B contact database companies in Cap	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 “B2B contact database 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; 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 B2B contact database companies are there based in France?

There are 94 B2B contact database companies headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Altares, headquartered in Puteaux, tops this list with the largest team on record.

Which city has the most B2B contact database companies?

Paris leads with 36 headquartered companies, followed by Sevres (3) and Boulogne-Billancourt (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 349 verified decision-maker contacts tracked across these 94 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.