Company lists · Data refreshed September 2026

Top 25 Outsourcing companies based in Paris, France

Name: Outsourcing companies based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 132 companies tracked

RevenueBase identified 132 outsourcing companies headquartered in Paris, France as of September 2026 and tracks 6,923 professional contacts across them, including 894 with verified work emails and 70 with mobile numbers. Paris is the largest hub.

This list covers outsourcing companies headquartered in Paris, 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 13, 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 13, 2026 86% judged on-target in blind review

132Companies

6,923Contacts tracked

894Verified emails

70Mobile numbers

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The 25 largest outsourcing companies based in Paris, France

Ranked by team size

Top 25 of 132 outsourcing companies based in Paris, France, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Armatis	Strong evidence	Paris, FranceHQ checked Sep 13, 2026	5,001-10,000	3,545 contacts →
	Strong evidence “For 40 years, Armatis, European expert in customer relationship and process outsourcing, has been transforming brands' ambitions into tangible and measurable results.” Source: RevenueBase Database · checked Sep 13, 2026
2	Adecco Outsourcing	Strong evidence	Paris, FranceHQ checked Sep 13, 2026	501-1,000	887 contacts →
	Strong 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 13, 2026
3	Vivetic	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1,001-5,000	737 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 13, 2026
4	Onepilot	Strong evidence	Paris, FranceHQ checked Sep 13, 2026	1,001-5,000	328 contacts →
	Strong evidence “At Onepilot, we’re redefining Customer Support Outsourcing by blending cutting-edge AI, seamless tech integrations, and real human expertise.” Source: RevenueBase Database · checked Sep 13, 2026
5	Umanlink Group	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	501-1,000	193 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 13, 2026
6	Opteamis	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	83 contacts →
	Indirect evidence “Opteamis, membre FrenchTech120, est la 1ère plateforme d’achats spécialisée dans les prestations intellectuelles sur l’ensemble des métiers IT et non IT.” Source: RevenueBase Database · checked Sep 13, 2026
7	Yourbo	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	74 contacts →
	Indirect evidence “YourBO is a company specializing in outsourced management Back-Office since 2012.” Source: RevenueBase Database · checked Sep 13, 2026
8	Groupe Vipp	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1,001-5,000	54 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 13, 2026
9	Intersa	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	30 contacts →
	Indirect evidence “Associations, Marchés Publics et Entreprises recherchent aujourd’hui de nouveaux leviers pour renforcer leurs performances et développer leur activité.” Source: RevenueBase Database · checked Sep 13, 2026
10	Amarylys	Strong evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	29 contacts →
	Strong evidence “Amarylys est née en 2021 afin de répondre aux demandes d’outsourcing des clients d’ATESSIA, cabinet de conseil et d’expertise en Affaires Règlementaires & Pharmaceutiques dédié…” Source: RevenueBase Database · checked Sep 13, 2026
11	Nexoris	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	26 contacts →
	Indirect evidence “Depuis 2010, Nexoris est une société de portage commercial de freelances et d'ESN.” Source: RevenueBase Database · checked Sep 13, 2026
12	Gladys Synergies	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	19 contacts →
	Indirect evidence “Accédez à certaines de nos offres d'emploi : Chez Gladys Synergies**, nous accompagnons les entreprises dans leurs recrutements les plus stratégiques et les plus complexes.” Source: RevenueBase Database · checked Sep 13, 2026
13	Merci Hubert	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	18 contacts →
	Indirect evidence “Merci-Hubert specializes in providing virtual assistant services to enhance business efficiency and reduce operational costs.” Source: RevenueBase Database · checked Sep 13, 2026
14	Share.D	Strong evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	14 contacts →
	Strong evidence “We are Share.d, an interim management and time-sharing resource outsourcing company, specialized in Finance and Human Resources.” Source: RevenueBase Database · checked Sep 13, 2026
15	Netaxis	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	13 contacts →
	Indirect evidence “Fondée en Netaxis est une société de service informatique spécialisée dans l'organisation et la mise en oeuvre de prestations de service offshore dans les domaines d'activité…” Source: RevenueBase Database · checked Sep 13, 2026
16	123 Soleil	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	12 contacts →
	Indirect evidence “Nous externalisons tous types de collaborateurs du moment que le télétravail vous convient - Comptabilité (avec un cabinet membre de l'ordre)-marketing - vendeur - codeur - ADV -…” Source: RevenueBase Database · checked Sep 13, 2026
17	Factory Digitale	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	11 contacts →
	Indirect evidence “Factory Digitale prend en charge vos processus BPO, gère vos campagnes entrantes et sortantes pour vous permettre de vous concentrer sur votre cœur de métier.” Source: RevenueBase Database · checked Sep 13, 2026
18	Perles Office	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	8 contacts →
	Indirect evidence “Perles Office – L'art de trouver votre Perle Rare.” Source: RevenueBase Database · checked Sep 13, 2026
19	Danitis	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	8 contacts →
	Indirect evidence “Danitis is an HR consultancy that has been specialising in the tech sector for 15 years.” Source: RevenueBase Database · checked Sep 13, 2026
20	ICE	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	6 contacts →
	Indirect evidence “Votre partenaire pour une externalisation exceptionnelle!” Source: RevenueBase Database · checked Sep 13, 2026
21	Macinwork	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	6 contacts →
	Indirect evidence “Créée en 2013, Macinwork est une société de services en ingénierie informatique qui propose l’externalisation du service IT.” Source: RevenueBase Database · checked Sep 13, 2026
22	Phidelys Consulting	Strong evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	6 contacts →
	Strong evidence “With 200 consultants Phidelys is the new challenger of outsourcing!” Source: RevenueBase Database · checked Sep 13, 2026
23	Croak Innovative Apps Paris	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	5 contacts →
	Indirect evidence “Nous sommes un collectif spécialisé en services numériques répondant aux besoins d'externalisation des expertises, des services et des projets informatiques des directions…” Source: RevenueBase Database · checked Sep 13, 2026
24	SUPOR	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	5 contacts →
	Indirect evidence “Vos fonctions support en mode externalisé.” Source: RevenueBase Database · checked Sep 13, 2026
25	Obvious Solution	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	5 contacts →
	Indirect evidence “Dans le contexte économique actuel et le monde agile dans lequel nous vivons, de nombreuses structures ont besoin d’externaliser pour réduire leurs coûts et assurer leur…” Source: RevenueBase Database · checked Sep 13, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: outsourcing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names outsourcing companies.
Partial evidence: Its own public description names part of outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outsourcing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 132 outsourcing companies based in Paris, France

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Outsourcing companies based in Paris, France at a glance

As of Sep 13, 2026

12.9%Verified-email coverage

1.0%Mobile-number coverage

52.4Average contacts per company

11-50Median size (employees)

99.2%Largest-city concentration · Paris

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 16.0d

6830–30

19431–60

561–90

190–180

11180+

Company record updated

Median 79.0d

00–30

1,75831–60

3,72461–90

1,15290–180

289180+

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 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 Paris, France whose own description of what they do matches “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 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 outsourcing companies, and records with no verified work email. Companies headquartered outside Paris 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, 894 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 13, 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.

Outsourcing companies by metro in France

Outsourcing companies in Paris131

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 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 outsourcing companies are there based in Paris, France?

RevenueBase identified 132 outsourcing companies headquartered in Paris, 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?

Armatis, headquartered in Paris, tops this list with the largest team on record.

Which city has the most outsourcing companies?

Paris leads with 131 headquartered companies, followed by Lyon (19) and Toulouse (16).

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 894 verified decision-maker contacts tracked across these 132 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 13, 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.