Company lists · Data refreshed September 2026

Top 25 Human resources outsourcing companies based in France

Name: Human resources outsourcing companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 1,234 companies tracked

RevenueBase identified 1,234 human resources outsourcing companies headquartered in France as of September 2026 and tracks 9,701 professional contacts across them, including 2,290 with verified work emails and 334 with mobile numbers. Paris is the largest hub.

This list covers human resources 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

1,234Companies

9,701Contacts tracked

2,290Verified emails

334Mobile numbers

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The 25 largest human resources outsourcing companies based in France

Ranked by team size

Top 25 of 1,234 human resources outsourcing companies based in France, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names human resources outsourcing companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	NibelisIndirect evidence	Levallois Perret, FranceHQ checked Sep 3, 2026	501-1,000	547
	“Leader français du SIRH en Cloud, fondée il y a 15 ans par Alain Crémer, Nibelis accompagne les entreprises de taille intermédiaire (de 50 à salariés) dans leur gestion de la Paie…” Source: company website · checked Sep 3, 2026
2	Cegedim Business ServicesIndirect evidence	Boulogne Billancourt, FranceHQ checked Sep 3, 2026	1,001-5,000	497
	“Gestion externalisée de la paie et des RH Cegedim Business Services est un acteur incontournable du marché des solutions et des services paie/RH.” Source: company website · checked Sep 3, 2026
3	SILAEIndirect evidence	Aix-En-Provence, FranceHQ checked Sep 3, 2026	201-500	395
	“Des solutions digitales innovantes, déployées par nos partenaires experts pour simplifier la gestion de la paie et des RH en entreprise.” Source: company website · checked Sep 3, 2026
4	NOOUSIndirect evidence	Labege, FranceHQ checked Sep 3, 2026	201-500	273
	“NOOUS est une agence de conseil en ressources humaines spécialisée depuis 25 ans dans l'accompagnement stratégique et opérationnel de la formation Fort de son savoir-faire…” Source: company website · checked Sep 3, 2026
5	Alixio GroupPartial evidence	Paris, FranceHQ checked Sep 3, 2026	501-1,000	237
	“The Alixio Group is a European leader in supporting companies through transformation and organisational change with high human impact.” Source: company website · checked Sep 3, 2026
6	Arthur Hunt GroupIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	144
	“For the past 30 years, the consulting firm Arthur Hunt has been supporting companies from all sectors in all of their HR challenges.” Source: company website · checked Sep 3, 2026
7	Manpowergroup FranceIndirect evidence	Puteaux, FranceHQ checked Sep 3, 2026	5,001-10,000	139
	“Au sein de ManpowerGroup, leader de services en Ressources Humaines, notre capacité à comprendre le basculement des expériences du travail, les besoins de nos clients et les…” Source: company website · checked Sep 3, 2026
8	Paie & RH SolutionsIndirect evidence	Pau, FranceHQ checked Sep 3, 2026	51-200	134
	“Le groupe Paie & RH Solutions est le partenaire des entreprises proposant une nouvelle vision de leur écosystème RH au travers d’un ensemble de services, de logiciels et de…” Source: company website · checked Sep 3, 2026
9	SIM Agences D'emploiIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	201-500	88
	“SIM Agences d'emploi est spécialisé à la fois dans l’apport global mais aussi individualisé de solutions en ressources humaines.” Source: company website · checked Sep 3, 2026
10	Groupe Mare NostrumIndirect evidence	Grenoble, FranceHQ checked Sep 3, 2026	201-500	84
	“Depuis plus de 18 ans, le Groupe Mare Nostrum est un acteur global de la gestion des ressources humaines spécialisé dans le travail temporaire, le recrutement, la formation ainsi…” Source: company website · checked Sep 3, 2026
11	3h18Indirect evidence	Saint-Germain-En-Laye, FranceHQ checked Sep 3, 2026	201-500	71
	“3H18 est leader en France dans l'externalisation des fonctions d'assistants et de managers en temps partagé et transition.” Source: company website · checked Sep 3, 2026
12	Clef JOBIndirect evidence	🚀, FranceHQ checked Sep 3, 2026	201-500	59
	“Depuis 2014, CLEF JOB développe des méthodes et des actions innovantes capables de s’adapter à toutes les entreprises, sur tous les territoires - pour simplifier la gestion de vos…” Source: company website · checked Sep 3, 2026
13	Anthéa RHIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	59
	“RESSOURCES HUMAINES ET OUTPLACEMENT RÉUSSIS.” Source: company website · checked Sep 3, 2026
14	AderhisIndirect evidence	Montrouge, FranceHQ checked Sep 3, 2026	51-200	55
	“AdeRHis, est une société de services spécialisée dans la conception, la mise en œuvre et l’exploitation du Système d’Information Ressources Humaines.” Source: company website · checked Sep 3, 2026
15	Bk- HRIndirect evidence	Puteaux, FranceHQ checked Sep 3, 2026	51-200	44
	“BK HR est une société de conseil spécialisée dans les domaines des Ressources Humaines (RH) et des Systèmes d’Information des Ressources Humaines (SIRH).” Source: company website · checked Sep 3, 2026
16	TalentpeopleIndirect evidence	Puteaux, FranceHQ checked Sep 3, 2026	51-200	32
	“Société de services en Ressources Humaines, TALENTPEOPLE développe depuis 2004 une offre alternative innovante pour répondre aux nouvelles attentes des Directions RH des Grandes…” Source: company website · checked Sep 3, 2026
17	Groupe PartelioIndirect evidence	Nanterre, FranceHQ checked Sep 3, 2026	51-200	29
	“Aujourd’hui, de nombreuses entreprises sont quotidiennement confrontées à des freins en matières de recrutement, gestion du personnel et optimisation des ressources par manque de…” Source: company website · checked Sep 3, 2026
18	Act-On HrisIndirect evidence	Neuilly-Sur-Seine, FranceHQ checked Sep 3, 2026	51-200	26
	“ACT-ON HRIS is the historic core business of ACT-ON GROUP, its dedicated HR and HRIS branch.” Source: company website · checked Sep 3, 2026
19	Randstad Risesmart FranceIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	18
	“randstad risesmart est le cabinet de conseil en ressources humaines du groupe Randstad France.” Source: company website · checked Sep 3, 2026
20	Cegedim Business Services - Paie ET RHIndirect evidence	FranceHQ checked Sep 3, 2026	1,001-5,000	15
	“Gestion externalisée de la paie et des RH Cegedim Business Services est un acteur incontournable du marché des solutions et des services paie/RH.” Source: company website · checked Sep 3, 2026
21	Vast PROIndirect evidence	FranceHQ checked Sep 3, 2026	201-500	13
	“VAST PRO, c’est l’histoire d’un cabinet né à Marseille avec une ambition claire : replacer l’humain au cœur de la performance.” Source: company website · checked Sep 3, 2026
22	HorezonIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	11
	“HOReZON met à votre disposition des ressources humaines au service de votre transformation digitale - Externalisation de vos ressources avec de la prestation en Assistance…” Source: company website · checked Sep 3, 2026
23	Groupe ArobaseIndirect evidence	Artix, FranceHQ checked Sep 3, 2026	51-200	10
	“La solution RH sur mesure est notre credo.” Source: company website · checked Sep 3, 2026
24	Wefy Group Groupe EDGIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	10
	“WEFY Group, est un groupe de conseil RH dans l’écosystème digital.” Source: company website · checked Sep 3, 2026
25	ECA FranceIndirect evidence	Saltash France, FranceHQ checked Sep 3, 2026	51-200	8
	“CONSEIL et GESTION DELEGUEE de vos opérations RH-formations externes et internes - Optimisation de vos opérations de gestion des compétences - Gestion des inscriptions de vos…” Source: company website · checked Sep 3, 2026

Showing 25 of 1,234 human resources outsourcing companies based in France

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Human resources outsourcing companies based in France at a glance

As of Sep 3, 2026

1-10Median size (employees)

ParisLargest hub · 169 HQs

334Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

1,022

11-50

134

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Verified emails by last verification

0–30

31–60

173

61–90

1,316

90–180

797

180+

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 human resources outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “human resources outsourcing companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among human resources 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 an evidence 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, 2,290 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 3, 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.

Human resources outsourcing companies by metro

Human resources outsourcing companies in Paris169
Human resources outsourcing companies in Lyon47

Frequently asked

How many human resources outsourcing companies are there based in France?

RevenueBase identified 1,234 human resources 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?

Nibelis, headquartered in Labege, tops this list with the largest team on record.

Which city has the most human resources outsourcing companies?

Paris leads with 169 headquartered companies, followed by Lyon (47) and Toulouse (24).

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 2,290 verified decision-maker contacts tracked across these 1,234 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 3, 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.