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, its RevenueBase Smart Search rating, 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 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 3, 2026 86% judged on-target in blind review

1,234Companies

9,701Contacts tracked

2,290Verified emails

334Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

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. RevenueBase Smart Search rates how each company's information relates to human resources 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	Nibelis	Indirect evidence	Levallois Perret, FranceHQ checked Sep 3, 2026	501-1,000	547 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
2	Cegedim Business Services	Indirect evidence	Boulogne Billancourt, FranceHQ checked Sep 3, 2026	1,001-5,000	497 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
3	SILAE	Indirect evidence	Aix-En-Provence, FranceHQ checked Sep 3, 2026	201-500	395 contacts →
	Indirect evidence “Des solutions digitales innovantes, déployées par nos partenaires experts pour simplifier la gestion de la paie et des RH en entreprise.” Source: RevenueBase Database · checked Sep 3, 2026
4	NOOUS	Indirect evidence	Labege, FranceHQ checked Sep 3, 2026	201-500	273 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
5	Alixio Group	Partial evidence	Paris, FranceHQ checked Sep 3, 2026	501-1,000	237 contacts →
	Partial evidence “The Alixio Group is a European leader in supporting companies through transformation and organisational change with high human impact.” Source: RevenueBase Database · checked Sep 3, 2026
6	Arthur Hunt Group	Indirect evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	144 contacts →
	Indirect evidence “For the past 30 years, the consulting firm Arthur Hunt has been supporting companies from all sectors in all of their HR challenges.” Source: RevenueBase Database · checked Sep 3, 2026
7	Manpowergroup France	Indirect evidence	Puteaux, FranceHQ checked Sep 3, 2026	5,001-10,000	139 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
8	Paie & RH Solutions	Indirect evidence	Pau, FranceHQ checked Sep 3, 2026	51-200	134 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
9	SIM Agences D'emploi	Indirect evidence	Paris, FranceHQ checked Sep 3, 2026	201-500	88 contacts →
	Indirect evidence “SIM Agences d'emploi est spécialisé à la fois dans l’apport global mais aussi individualisé de solutions en ressources humaines.” Source: RevenueBase Database · checked Sep 3, 2026
10	Groupe Mare Nostrum	Indirect evidence	Grenoble, FranceHQ checked Sep 3, 2026	201-500	84 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
11	3h18	Indirect evidence	Saint-Germain-En-Laye, FranceHQ checked Sep 3, 2026	201-500	71 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 3, 2026
12	Clef JOB	Indirect evidence	🚀, FranceHQ checked Sep 3, 2026	201-500	59 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
13	Anthéa RH	Indirect evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	59 contacts →
	Indirect evidence “RESSOURCES HUMAINES ET OUTPLACEMENT RÉUSSIS.” Source: RevenueBase Database · checked Sep 3, 2026
14	Aderhis	Indirect evidence	Montrouge, FranceHQ checked Sep 3, 2026	51-200	55 contacts →
	Indirect evidence “AdeRHis, est une société de services spécialisée dans la conception, la mise en œuvre et l’exploitation du Système d’Information Ressources Humaines.” Source: RevenueBase Database · checked Sep 3, 2026
15	Bk- HR	Indirect evidence	Puteaux, FranceHQ checked Sep 3, 2026	51-200	44 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
16	Talentpeople	Indirect evidence	Puteaux, FranceHQ checked Sep 3, 2026	51-200	32 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
17	Groupe Partelio	Indirect evidence	Nanterre, FranceHQ checked Sep 3, 2026	51-200	29 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
18	Act-On Hris	Indirect evidence	Neuilly-Sur-Seine, FranceHQ checked Sep 3, 2026	51-200	26 contacts →
	Indirect evidence “ACT-ON HRIS is the historic core business of ACT-ON GROUP, its dedicated HR and HRIS branch.” Source: RevenueBase Database · checked Sep 3, 2026
19	Randstad Risesmart France	Indirect evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	18 contacts →
	Indirect evidence “randstad risesmart est le cabinet de conseil en ressources humaines du groupe Randstad France.” Source: RevenueBase Database · checked Sep 3, 2026
20	Cegedim Business Services - Paie ET RH	Indirect evidence	FranceHQ checked Sep 3, 2026	1,001-5,000	15 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
21	Vast PRO	Indirect evidence	FranceHQ checked Sep 3, 2026	201-500	13 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
22	Horezon	Indirect evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	11 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
23	Groupe Arobase	Indirect evidence	Artix, FranceHQ checked Sep 3, 2026	51-200	10 contacts →
	Indirect evidence “La solution RH sur mesure est notre credo.” Source: RevenueBase Database · checked Sep 3, 2026
24	Wefy Group Groupe EDG	Indirect evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	10 contacts →
	Indirect evidence “WEFY Group, est un groupe de conseil RH dans l’écosystème digital.” Source: RevenueBase Database · checked Sep 3, 2026
25	ECA France	Indirect evidence	Saltash France, FranceHQ checked Sep 3, 2026	51-200	8 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 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: human resources 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 human resources outsourcing companies.
Partial evidence: Its own public description names part of human resources outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name human resources 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 1,234 human resources outsourcing companies based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,290 reachable decision-makers.

Free signup · no credit card

View the full list →

Human resources outsourcing companies based in France at a glance

As of Sep 3, 2026

23.6%Verified-email coverage

3.4%Mobile-number coverage

7.9Average contacts per company

1-10Median size (employees)

13.7%Largest-city concentration · Paris

Sep 3, 2026Page data 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

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

17331–60

1,31661–90

79790–180

4180+

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 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 “human resources 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 human resources 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 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 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, 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

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 human resources 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 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.

Ready to reach these companies? Verified emails and direct dials for all 1,234 human resources outsourcing companies based in France. Start with a free account, no credit card.

Download this list →

Related lists

Human resources outsourcing companies by geography

Browse the directory

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.