Company lists · Data verified August 2026

Top 25 Call center companies based in France

Name: Call center companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 100 companies tracked

There are 100 call center companies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 3,770 professional contacts across them, including 343 with verified work emails and 21 with mobile numbers. Paris is the largest hub.

This list covers call center 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.

100Companies

3,770Contacts tracked

343Verified emails

21Mobile numbers

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The 25 largest call center companies based in France

Ranked by team size

Top 25 of 100 call center 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	B2s Business Support Services	Gennevilliers Cedex	10001+	981	65
2	Tersea	Aix-En-Provence	1,001-5,000	391	102
3	Voicecom Group	Lyon	201-500	209	3
4	Voxens	Rouen	201-500	196	29
5	Umanlink CX Services	Paris	501-1,000	142	6
6	ABSYS	Thizy	11-50	49	21
7	Télémaque	Caudan	51-200	45	15
8	Anstel SAS	Courbevoie	51-200	44	8
9	Mars Marketing	Marseille	51-200	34	7
10	Agaphone	Cabourg	51-200	31	9
11	Thelem France	Tassin-La-Demi-Lune	51-200	31	6
12	Conversens	Saint-Herblain	11-50	28	8
13	Terre D'appels	Strasbourg	51-200	27	7
14	Manifone	Vannes	11-50	24	15
15	Wecall	Paris	51-200	16	1
16	Orbicall	Paris	11-50	16	1
17	Contactmedia	n/a	11-50	15	6
18	VEJES	Toulouse	11-50	13	3
19	Alphadial	Guyancourt	11-50	13	1
20	Atouts Call	Selles Saint Denis	11-50	12	2
21	LES Calls DE Marie	Pessac	11-50	12	1
22	Groupa2m	St Quentin	11-50	10	3
23	LA Ligne Verte	Crozant	11-50	8	4
24	Believe Corporate	Tours	11-50	7	3
25	Gotcha Outsourcing	Saint Martin	11-50	7	1

Showing 25 of 100 call center companies based in France

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Call center companies based in France at a glance

As of Aug 28, 2026

11-50Median size (employees)

ParisLargest hub · 9 HQs

21Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Call center companies by metro

Metro	Companies
Call center companies in Paris	9
Call center companies in Marseille	4
Call center companies in Cambrai	2
Call center companies in Villeneuve-Dascq	2
Call center companies in Limas	2
Call center companies in Antibes	2
Call center companies in Toulouse	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 “call center 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 call center companies are there based in France?

There are 100 call center companies headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

B2s Business Support Services, headquartered in Gennevilliers Cedex, tops this list with the largest team on record.

Which city has the most call center companies?

Paris leads with 9 headquartered companies, followed by Marseille (4) and Cambrai (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 343 verified decision-maker contacts tracked across these 100 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.