Company lists · Data refreshed September 2026

Top 25 Customer service outsourcing agencies based in France

RevenueBase identified 272 company matches for customer service outsourcing agencies associated with France as of September 2026 and tracks 17,685 professional contacts across them, including 1,918 with verified work emails. Paris is the largest hub.

This list covers company matches for customer service outsourcing agencies 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 21, 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 21, 2026 How this list was built
272Companies
17,685Contacts tracked
1,918Verified emails
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The 25 largest customer service outsourcing agencies based in France

Ranked by team size
Top 25 of 272 company matches for customer service outsourcing agencies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchParis, FranceHQ recorded Sep 21, 20265,001-10,0003,545 contacts →

Exact match

“For 40 years, Armatis, European expert in customer relationship and process outsourcing, has been transforming brands' ambitions into tangible and measurable results.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchGennevilliers Cedex, FranceHQ recorded Sep 21, 202610001+978 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 21, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Sep 21, 20261,001-5,000964 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 21, 2026 · View company records in RevenueBase
4Exact matchParis, FranceHQ recorded Sep 21, 2026501-1,000887 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 21, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Sep 21, 20261,001-5,000737 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 21, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Sep 21, 20261,001-5,000395 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 21, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Sep 21, 20261,001-5,000328 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 21, 2026 · View company records in RevenueBase
8Exact matchClichy, FranceHQ recorded Sep 21, 2026201-500306 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchWasquehal, FranceHQ recorded Sep 21, 20261,001-5,000298 contacts →

Exact match

“SoMezzo Contribuer et faire de votre Relation Client, la vitrine de votre Marque.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchVélizy-villacoublay, FranceHQ recorded Sep 21, 2026201-500250 contacts →

Exact match

“Vendez plus, vendez mieux avec Service Innovation Group France!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Sep 21, 202651-200224 contacts →

Exact match

“Adkontact is a Customer Care Solutions provider company which was established in October 2009 as a direct response to a strongly recognized need for the provision of world class…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchAix-en-provence, FranceHQ recorded Sep 21, 20261,001-5,000198 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 21, 2026 · View company records in RevenueBase
13Exact matchRouen, FranceHQ recorded Sep 21, 2026201-500198 contacts →

Exact match

“Voxens est un centre d'appel multicanal intervenant sur des opérations de marketing téléphonique, en conquête, fidélisation, rétention et réactivation clients, B to B et B to C.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Sep 21, 2026501-1,000193 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 21, 2026 · View company records in RevenueBase
15Exact matchOrsay, FranceHQ recorded Sep 21, 2026201-500186 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchAbbeville, FranceHQ recorded Sep 21, 2026501-1,000168 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchSauzet, FranceHQ recorded Sep 21, 2026201-500154 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 21, 2026 · View company records in RevenueBase
18Exact matchMontrouge, FranceHQ recorded Sep 21, 202651-200144 contacts →

Exact match

“Upsell assure la commercialisation des marques qui lui sont confiées auprès de l’ensemble des circuits de distribution.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchNeuilly Sur Seine, FranceHQ recorded Sep 21, 202651-200135 contacts →

Exact match

“Créée en 1993, Daytona est une agence d’externalisation commerciale du Groupe Cosïne, filiale d’Omnicom Group.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchParis, FranceHQ recorded Sep 21, 202651-200113 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 21, 2026 · View company records in RevenueBase
21Exact matchSaint-malo, FranceHQ recorded Sep 21, 2026501-1,00082 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 21, 2026 · View company records in RevenueBase
22Exact matchSuresnes, FranceHQ recorded Sep 21, 202651-20082 contacts →

Exact match

“Notre métier?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchBoulogne-billancourt, FranceHQ recorded Sep 21, 202611-5082 contacts →

Exact match

“Eodom est un centre de contacts Multi-canal innovant par la relocalisation à domicile (Homeshoring), nous proposons une gestion de la relation client basée sur la qualité et la…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchOrléans, FranceHQ recorded Sep 21, 202651-20066 contacts →

Exact match

“CENTRE DE CONTACT ET D’EXPERTISE DE LA RELATION CLIENTS Par l’innovation, Par l’intelligence relationnelle, Pour l’excellence client, Le GIE ACCEFIL est le centre de contact et…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchLevallois-perret, FranceHQ recorded Sep 21, 2026201-50057 contacts →

Exact match

“Approche sur Mesure is now Odity.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 272 customer service outsourcing agencies based in France

See the full list, filter by size, metro and specialty, and access 1,918 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer service outsourcing agencies based in France at a glance

As of Sep 21, 2026
10.8%Verified-email coverage
65.0Average contacts per company
11-50Median size (employees)
21.0%Largest-city concentration · Paris
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
108
11-50
71
51-200
43
201-500
22
501-1,000
12
1,001-5,000
11
5,001-10,000
1
10001+
4

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 272 companies.

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 agencies” 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 1,918 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 21, 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.

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 agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 272 company matches for customer service outsourcing agencies 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?

Armatis 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 agencies?

Paris leads with 57 company records, followed by Marseille (5) and Toulouse (5).

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 1,918 professional contacts with verified work emails tracked across these 272 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 21, 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.