Company lists · Data refreshed September 2026

Top 25 Sme outsourcing companies based in France

RevenueBase identified 481 sme outsourcing companies headquartered in France as of September 2026 and tracks 7,174 professional contacts across them, including 878 with verified work emails. Paris is the largest hub.

This list covers sme outsourcing companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review
481Companies
7,174Contacts tracked
878Verified emails
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The 25 largest sme outsourcing companies based in France

Ranked by team size
Top 25 of 481 sme outsourcing companies based in France, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to sme outsourcing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceGennevilliers Cedex, FranceHQ checked Sep 21, 202610001+978 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
2Indirect evidenceParis, FranceHQ checked Sep 21, 20261,001-5,000964 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceParis, FranceHQ checked Sep 21, 2026501-1,000887 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 21, 2026
4Indirect evidenceParis, FranceHQ checked Sep 21, 20261,001-5,000737 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceClichy, FranceHQ checked Sep 21, 2026201-500306 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceAix-en-provence, FranceHQ checked Sep 21, 20261,001-5,000198 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidenceParis, FranceHQ checked Sep 21, 2026501-1,000193 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 21, 2026
8Indirect evidenceParis, FranceHQ checked Sep 21, 2026201-500152 contacts →

Indirect evidence

“Direction des fonctions supports externalisée à Temps Partagé Augmenté® Un dispositif innovant et sans engagement qui permet aux dirigeants de PME & ETI de renforcer, dans la…”

Source: RevenueBase Database · checked Sep 21, 2026
9Indirect evidenceLyon, FranceHQ checked Sep 21, 2026201-500142 contacts →

Indirect evidence

“Nous proposons en externalisation toutes les compétences nécessaires à la gestion administrative et à l'administration des entreprises dans les conditions optimales de performance.”

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceSaint-malo, FranceHQ checked Sep 21, 2026501-1,00082 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
11Indirect evidenceParis, FranceHQ checked Sep 21, 202651-20074 contacts →

Indirect evidence

“YourBO is a company specializing in outsourced management Back-Office since 2012.”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceSaint-germain-en-laye, FranceHQ checked Sep 21, 2026201-50072 contacts →

Indirect evidence

“3H18 est leader en France dans l'externalisation des fonctions d'assistants et de managers en temps partagé et transition.”

Source: RevenueBase Database · checked Sep 21, 2026
13Partial evidenceMontrouge, FranceHQ checked Sep 21, 2026201-50044 contacts →

Partial evidence

“Distriplus is a major player in B2B outsourcing.”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceRaon L'étape, FranceHQ checked Sep 21, 2026201-50040 contacts →

Indirect evidence

“Externaliser ses travaux de main d' œuvre chez Gestra, c'est nous confier la réalisation de travaux peu qualifiés en dehors de votre cœur de métier (conditionnement, travaux…”

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceParis, FranceHQ checked Sep 21, 202611-5037 contacts →

Indirect evidence

“Officy est le partenaire #1 des dirigeants de PME et ETI qui souhaitent externaliser, recruter ou automatiser leurs fonctions administratives et supports : EXTERNALISER auprès…”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceDardilly, FranceHQ checked Sep 21, 2026201-50034 contacts →

Indirect evidence

“Qui sommes-nous?”

Source: RevenueBase Database · checked Sep 21, 2026
17Indirect evidenceGennevilliers, FranceHQ checked Sep 21, 2026n/a18 contacts →

Indirect evidence

“Konecta est un acteur leader du Customer Management BPO présent dans 24 pays à travers 4 continents et fort de plus de 130 collaborateurs passionnés.”

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceLyon, FranceHQ checked Sep 21, 202611-5017 contacts →

Indirect evidence

“Chez Support-Héros, nous externalisons la gestion administrative et financière des TPE et PME afin de permettre aux dirigeants de se concentrer sur le pilotage et le développement…”

Source: RevenueBase Database · checked Sep 21, 2026
19Indirect evidenceCourbevoie, FranceHQ checked Sep 21, 20261-1016 contacts →

Indirect evidence

“Depuis 2019, FaaS est spécialisée dans l'externalisation de la direction financière.”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidenceValence, FranceHQ checked Sep 21, 20261-1015 contacts →

Indirect evidence

“Services Administratifs et Financiers Externalisés”

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceGriesbach, FranceHQ checked Sep 21, 202651-20015 contacts →

Indirect evidence

“TELEPRO MARKETING accompagne depuis plus de 20 ans, les entreprises dans leur développement commercial.”

Source: RevenueBase Database · checked Sep 21, 2026
22Indirect evidenceLyon, FranceHQ checked Sep 21, 20261-1014 contacts →

Indirect evidence

“Alternative DSI accompagne les dirigeants de PME et ETI dans la gestion et l’évolution de leurs systèmes d’informations.”

Source: RevenueBase Database · checked Sep 21, 2026
23Indirect evidenceParis, FranceHQ checked Sep 21, 202611-5014 contacts →

Indirect evidence

“Dirigeants de TPE-PME ou d'entreprises en développement, quel que soit votre secteur d'activité, vous avez besoin d’accompagnement en gestion financière, de trésorerie, de budget…”

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceBeaucouzé, FranceHQ checked Sep 21, 20261-1014 contacts →

Indirect evidence

“Vous êtes débordé!”

Source: RevenueBase Database · checked Sep 21, 2026
25Indirect evidenceParis, FranceHQ checked Sep 21, 202611-5013 contacts →

Indirect evidence

“Créée en sur le concept du Responsable Informatique à Temps Partagé, Plenium s'étend aujourd'hui sur les domaines de l’infogérance, les projets d’infrastructure, le CRM, le…”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 481 sme outsourcing companies based in France

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Sme outsourcing companies based in France at a glance

As of Sep 21, 2026
12.2%Verified-email coverage
14.9Average contacts per company
1-10Median size (employees)
16.0%Largest-city concentration · Paris
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
385
11-50
51
51-200
20
201-500
8
501-1,000
6
1,001-5,000
5
10001+
3

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 481 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among sme outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in France whose own description of what they do matches “sme outsourcing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names sme outsourcing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among sme outsourcing companies, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 878 across the full list. 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.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Sme outsourcing companies by metro

  • Sme outsourcing companies in Paris77

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names sme outsourcing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many sme outsourcing companies are there based in France?

RevenueBase identified 481 sme outsourcing companies headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

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 sme outsourcing companies?

Paris leads with 77 headquartered companies, followed by Lyon (18) and Toulouse (9).

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 878 verified decision-maker contacts tracked across these 481 companies.

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 Smart Search, 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.