Company lists · Data refreshed September 2026

Top 25 Recruitment process outsourcers worldwide

Name: Recruitment process outsourcers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 22,400 companies tracked

RevenueBase identified 22,400 company matches for recruitment process outsourcers worldwide as of September 2026 and tracks 511,872 professional contacts across them, including 57,121 with verified work emails. India is the largest market and London the largest hub.

This list covers company matches for recruitment process outsourcers worldwide, 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 29, 2026. Country and city lists for recruitment process outsourcers follow the table.

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 29, 2026 How this list was built

22,400Companies

511,872Contacts tracked

57,121Verified emails

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The 25 largest recruitment process outsourcers worldwide

Ranked by team size

Top 25 of 22,400 company matches for recruitment process outsourcers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Adecco	Exact match	Zurich, SwitzerlandHQ recorded Sep 29, 2026	10001+	141,230 contacts →
	Exact match “Perfect placements.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Insight Global	Exact match	Atlanta, GA, United StatesHQ recorded Sep 29, 2026	n/a	15,553 contacts →
	Exact match “Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Randstad USA	Exact match	Atlanta, GA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	8,522 contacts →
	Exact match “Randstad North America, Inc.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Robert Walters	Exact match	London, United KingdomHQ recorded Sep 29, 2026	1,001-5,000	4,423 contacts →
	Exact match “Robert Walters is the world’s most trusted talent solutions business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	PSG Global Solutions	Exact match	Marina Del Rey, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	4,000 contacts →
	Exact match “PSG is a global leader in recruitment process optimization, delivering high-performance outsourced recruiting solutions that drive real business results.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Elwood Staffing Services, INC	Exact match	Columbus, IN, United StatesHQ recorded Sep 29, 2026	n/a	3,481 contacts →
	Exact match “Whether you're looking to find your next great employee, make your next career move, or help a friend find a new job, you can trust that Elwood puts its passion and expertise into…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Randstad Enterprise	Exact match	Amsterdam, NetherlandsHQ recorded Sep 29, 2026	5,001-10,000	3,223 contacts →
	Exact match “Randstad Enterprise is the leading global talent solutions provider, enabling companies to create sustainable business value and agility by keeping people at the heart of their…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Randstad India	Exact match	Chennai, IndiaHQ recorded Sep 29, 2026	1,001-5,000	3,145 contacts →
	Exact match “Randstad is the world’s largest talent company and a partner of choice to clients.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Careernet	Exact match	Bangalore, IndiaHQ recorded Sep 29, 2026	1,001-5,000	2,955 contacts →
	Exact match “Careernet is India’s leading holistic talent solutions provider, shaping careers and building exceptional teams since With an expansive network of top employers and having placed…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Academic Work	Exact match	Stockholm, SwedenHQ recorded Sep 29, 2026	1,001-5,000	2,450 contacts →
	Exact match “At Academic Work, we believe that the right person in the right place is the catalyst for growth.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	IMS People Possible	Exact match	Ahmedabad, IndiaHQ recorded Sep 29, 2026	1,001-5,000	2,015 contacts →
	Exact match “IMS People Possible is an Offshore Recruitment Services organisation, partnering with 250+ recruitment brands across the US, UK, EU, and APAC regions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Corporativo Overall	Exact match	Lima, PeruHQ recorded Sep 29, 2026	10001+	1,991 contacts →
	Exact match “Somos una organización con presencia internacional con más de 36 años de exitosa trayectoria.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Remedy Intelligent Staffing	Exact match	Atlanta, GA, United StatesHQ recorded Sep 29, 2026	10001+	1,948 contacts →
	Exact match “Remedy Intelligent Staffing is a nationwide professional staffing organization with more than 50 years of recruiting and selection expertise to match job candidates with positions…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Cielo Talent	Exact match	Wauwatosa, WI, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,910 contacts →
	Exact match “Talent is the currency of now.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Synergie Italia	Exact match	Torino, ItalyHQ recorded Sep 29, 2026	501-1,000	1,748 contacts →
	Exact match “L’Italia è piena di talenti: il nostro lavoro è riconoscerli!” Synergie Italia S.p.A.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Calibehr Business Support Services Pvt. LTD	Exact match	Navi Mumbai, IndiaHQ recorded Sep 29, 2026	10001+	1,725 contacts →
	Exact match “Calibehr is a strategic business solutions provider company that offers end-to-end solutions to organizations for sustainable growth.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Global Empregos Ltda	Exact match	Santo André, BrazilHQ recorded Sep 29, 2026	n/a	1,695 contacts →
	Exact match “Durante os anos 80, o mundo testemunhou o surgimento de uma nova ordem.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	IMS Group	Exact match	Ahmedabad, IndiaHQ recorded Sep 29, 2026	1,001-5,000	1,615 contacts →
	Exact match “IMS Group is a Global Workforce Solutions company with a mission to accelerate and transform businesses’ way of working through a range of flexible and comprehensive offshoring…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Grafton Recruitment	Exact match	Milano, ItalyHQ recorded Sep 29, 2026	1,001-5,000	1,451 contacts →
	Exact match “Grafton is one of the largest recruitment companies worldwide.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Chandler Macleod	Exact match	Sydney, AustraliaHQ recorded Sep 29, 2026	1,001-5,000	1,447 contacts →
	Exact match “Established as Australia’s first firm of organisational psychologists, Chandler Macleod has become the market leading provider of fully-integrated human resource services…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Grupo Gestión	Exact match	Ciudad Autónoma De Buenos Aires, ArgentinaHQ recorded Sep 29, 2026	10001+	1,434 contacts →
	Exact match “Desde su formación en 1997, GRUPO GESTIÓN se afianzó en el país, a través de sus diferentes Unidades de Negocio, como uno de los líderes de Compañías especializadas en la…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	SELF	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	n/a	1,431 contacts →
	Exact match “We are a Full Service Solutions Company specializing in placements of professionals in Information Technology, Finance/Accounting, Energy (front, mid and back office)…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Randstad Canada	Exact match	Toronto, ON, CanadaHQ recorded Sep 29, 2026	501-1,000	1,326 contacts →
	Exact match “As the Canadian leader in recruitment and HR, and one of Canada’s best places to work, we have a uniquely human approach to work.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Buzzworks Business Services Pvt. LTD	Exact match	Chennai, IndiaHQ recorded Sep 29, 2026	10001+	1,275 contacts →
	Exact match “With buzzworks, find the right people with the right skills at the right time.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Innovations Global	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 29, 2026	10001+	1,184 contacts →
	Exact match “With over three decades of experience, Innovations Group has evolved into a global leader in HR, staffing, and workforce outsourcing solutions-trusted by businesses across sectors…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “recruitment process outsourcers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 22,400 recruitment process outsourcers worldwide

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Recruitment process outsourcers worldwide at a glance

As of Sep 29, 2026

11.2%Verified-email coverage

22.9Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

12,262

11-50

6,607

51-200

2,126

201-500

682

501-1,000

313

1,001-5,000

273

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for recruitment process outsourcers are linked below.
What qualifies: Company records worldwide whose business descriptions match “recruitment process outsourcers” 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. 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 57,121 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 29, 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.

Recruitment process outsourcers by location

102 lists · largest first

Every Recruitment process outsourcers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “recruitment process outsourcers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many recruitment process outsourcers are there worldwide?

RevenueBase identified 22,400 company matches for recruitment process outsourcers worldwide 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?

Adecco tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most recruitment process outsourcers?

India leads with 4,837 companies, followed by the United States (2,892) and the United Kingdom (1,403). Every recruitment process outsourcers list by country and city is linked on this page.

Which city has the most recruitment process outsourcers?

London leads with 529 company records, followed by Mumbai (413) and Bangalore (356).

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 57,121 professional contacts with verified work emails tracked across these 22,400 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 29, 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.