Company lists · Data refreshed September 2026

Top 25 Customer service outsourcing companies based in France

RevenueBase identified 207 company matches for customer service outsourcing companies associated with France as of September 2026 and tracks 11,594 professional contacts across them, including 853 with verified work emails and 88 with mobile numbers. Paris is the largest hub.

This list covers company matches for customer service outsourcing companies associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 1, 2026 How this list was built
207Companies
11,594Contacts tracked
853Verified emails
88Mobile numbers
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The 25 largest customer service outsourcing companies based in France

Ranked by team size
Top 25 of 207 company matches for customer service outsourcing companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchFrance1,001-5,0001,690 contacts →

Exact match

“Leading Customer Experience and Operations outsourcing provider in emerging markets, PCCI Group has quickly emerged as a key player delivering consistent and branded customer…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2Exact matchGennevilliers Cedex, France10001+981 contacts →

Exact match

“Expert de la relation client depuis 1996, b2s est le N°1 de l’externalisation de votre relation client en qualité délivrée.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3Exact matchFrance1,001-5,000957 contacts →

Exact match

“Le Groupe VIPP propose des prestations de relation client et BPO au meilleur rapport qualité prix via ses implantations en Afrique subsaharienne et ses 3 collaborateurs.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4Exact matchParis, France501-1,000883 contacts →

Exact match

“Adecco Outsourcing propose aux entreprises des solutions d’externalisation dédiées à l’Accueil en entreprise, à l’Evènementiel, au Marketing terrain et aux activités de production…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5Exact matchParis, France1,001-5,000738 contacts →

Exact match

“Acteur historique de l’externalisation de la Relation Client, du Back-Office (BPO) et des Services Numériques & Informatiques, implanté en France et dans l’Océan Indien, à…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6Exact matchAix-En-Provence, France1,001-5,000391 contacts →

Exact match

“Tersea est le premier opérateur de centre de contact qui propose une solution originale et innovante et qui met tout son savoir faire à disposition de ses clients.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7Exact matchParis, France1,001-5,000320 contacts →

Exact match

“At Onepilot, we’re redefining Customer Support Outsourcing by blending cutting-edge AI, seamless tech integrations, and real human expertise.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8Exact matchDijon, France201-500305 contacts →

Exact match

“Teletech supports you in initiating or nurturing the relationship with your prospects / users / customers.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9Exact matchLyon, France201-500209 contacts →

Exact match

“Growing quickly in its field of activities, Voicecom earned a big part in the national and international market.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10Exact matchAix-En-Provence, France1,001-5,000199 contacts →

Exact match

“Acteur indépendant et audacieux de l'externalisation, OCEANCALL réinvente de nouvelles solutions souples, agiles et innovantes, pour vous accompagner dans la prise en charge de…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11Exact matchParis, France501-1,000193 contacts →

Exact match

“Umanlink Group, est un centre de services international qui accompagne les entreprises de toutes tailles dans l’externalisation de leurs projets, en proposant des solutions CX et…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
12Exact matchOrsay, France201-500184 contacts →

Exact match

“COMEARTH est un Centre d'externalisation de la Relation Client, B2B et B2C.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13Exact matchAbbeville, France501-1,000167 contacts →

Exact match

“Faire de la relation client un levier majeur de valorisation de votre marque.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14Exact matchSauzet, France201-500151 contacts →

Exact match

“RMAsa est spécialisée dans les services d’externalisation de vos forces de vente, d’animations commerciales et merchandising depuis 1986.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15Exact matchParis, France51-200113 contacts →

Exact match

“Welcome to Sqwad, your outsourcing partner for customer relations, dedicated to exceptionally improving your customer service and business performance.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16Exact matchSuresnes, France51-20082 contacts →

Exact match

“Notre métier?”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17Exact matchSaint-Malo, France501-1,00080 contacts →

Exact match

“EDIIS propose un ensemble de services d'externalisation des process métiers autour du document et de la relation client.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18Exact matchFrance51-20052 contacts →

Exact match

“Mercatus is an international BPO and ITO service provider delivering tailored outsourcing solutions that help businesses streamline operations, accelerate growth, and achieve…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19Exact matchCourbevoie, France51-20044 contacts →

Exact match

“Anstel est le premier centre de contacts omnicanal dédié à la gestion des appels 24h/24 et 7j/7.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20Exact matchMontrouge, France201-50044 contacts →

Exact match

“Distriplus is a major player in B2B outsourcing.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21Exact matchMerignac, France51-20043 contacts →

Exact match

“Citizen Call accompagne les entreprises de service dans leur développement commercial, l’amélioration de leur expérience client et la connaissance de leurs marchés.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22Exact matchParis, France51-20043 contacts →

Exact match

“Créée en 2014, nous comptons aujourd’hui plus de 120 clients en France et en Europe.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23Exact matchMarseille, France51-20034 contacts →

Exact match

“Mars Marketing est un centre d’appels dédiés à la relation client.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24Exact matchCabourg, France51-20031 contacts →

Exact match

“En 1985, Valentine Lambert s’inspire du concept d’Answering Service aux États-Unis avec l’ambition de le développer en France elle crée alors Agaphone, le premier accueil…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25Exact matchStrasbourg, France51-20027 contacts →

Exact match

“Terre d’Appels, ce sont des années d’expertise sur le terrain de la Relation Client.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

Showing 25 of 207 customer service outsourcing companies based in France

See the full list, filter by size, metro and specialty, and access 853 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer service outsourcing companies based in France at a glance

As of Sep 1, 2026
7.4%Verified-email coverage
0.8%Mobile-number coverage
56.0Average contacts per company
11-50Median size (employees)
19.3%Largest-city concentration · Paris
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
83
11-50
56
51-200
29
201-500
14
501-1,000
10
1,001-5,000
10
10001+
4

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with France whose business descriptions match “customer service outsourcing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 853 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Customer service outsourcing companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “customer service outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer service outsourcing companies are there based in France?

RevenueBase identified 207 company matches for customer service outsourcing companies associated with France as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Pcci Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most customer service outsourcing companies?

Paris leads with 40 company records, followed by Marseille (4) and Lyon (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 853 professional contacts with verified work emails tracked across these 207 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.