Company lists · Data refreshed September 2026

Top 25 AI talent acquisition services worldwide

Name: AI talent acquisition services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 29,660 companies tracked

RevenueBase identified 29,660 AI talent acquisition services worldwide as of September 2026 and tracks 504,689 professional contacts across them, including 85,827 with verified work emails. The United States is the largest market and London the largest hub.

This list covers AI talent acquisition services worldwide, 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 27, 2026. Country and city lists for AI talent acquisition services follow the table.

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 27, 2026 86% judged on-target in blind review

29,660Companies

504,689Contacts tracked

85,827Verified emails

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The 25 largest AI talent acquisition services worldwide

Ranked by team size

Top 25 of 29,660 AI talent acquisition services worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to AI talent acquisition services: 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	Robert Half	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 27, 2026	10001+	25,574 contacts →
	Indirect evidence “At Robert Half, we prioritize your security-if you believe you've encountered a scam or fraudulent recruiter, please report it immediately to All Robert Half recruiters…” Source: RevenueBase Database · checked Sep 27, 2026
2	The Adecco Group	Partial evidence	Zurich, SwitzerlandHQ checked Sep 27, 2026	10001+	22,616 contacts →
	Partial evidence “The Adecco Group is a world leading talent company.” Source: RevenueBase Database · checked Sep 27, 2026
3	Insight Global	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	n/a	15,553 contacts →
	Partial evidence “Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.” Source: RevenueBase Database · checked Sep 27, 2026
4	LHH	Indirect evidence	Jacksonville, FL, United StatesHQ checked Sep 27, 2026	10001+	12,889 contacts →
	Indirect evidence “At LHH, we believe work should be meaningful, fulfilling, and connected.” Source: RevenueBase Database · checked Sep 27, 2026
5	AMS	Indirect evidence	London, GermanyHQ checked Sep 27, 2026	5,001-10,000	6,874 contacts →
	Indirect evidence “We are people experts.” Source: RevenueBase Database · checked Sep 27, 2026
6	Turing	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	6,094 contacts →
	Partial evidence “Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems.” Source: RevenueBase Database · checked Sep 27, 2026
7	Robert Walters	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	1,001-5,000	4,423 contacts →
	Partial evidence “Robert Walters is the world’s most trusted talent solutions business.” Source: RevenueBase Database · checked Sep 27, 2026
8	Career International 科锐国际	Partial evidence	Chaoyang, ChinaHQ checked Sep 27, 2026	1,001-5,000	3,243 contacts →
	Partial evidence “Career International is a leading technology-driven integrated talent solutions provider.” Source: RevenueBase Database · checked Sep 27, 2026
9	Randstad Enterprise	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 27, 2026	5,001-10,000	3,223 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
10	Allegis Group	Partial evidence	Hanover, MD, United StatesHQ checked Sep 27, 2026	10001+	3,103 contacts →
	Partial evidence “As the global leader in talent solutions, we take pride in what we do, connecting great people to great opportunities, helping businesses win and careers soar.” Source: RevenueBase Database · checked Sep 27, 2026
11	24 Seven Talent	Partial evidence	NY, United StatesHQ checked Sep 27, 2026	n/a	2,554 contacts →
	Partial evidence “24 Seven partners with companies to get marketing, creative, and digital work done by providing the right talent, innovation, and insights.” Source: RevenueBase Database · checked Sep 27, 2026
12	Aston Carter	Partial evidence	Hanover, MD, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,437 contacts →
	Partial evidence “Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe.” Source: RevenueBase Database · checked Sep 27, 2026
13	Mindlance	Partial evidence	Union, NJ, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,096 contacts →
	Partial evidence “Mindlance is a global Talent, Teams, Projects, and Workforce Solutions partner, serving leading enterprises across industries since With a strong footprint across multiple…” Source: RevenueBase Database · checked Sep 27, 2026
14	Avance Consulting	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	501-1,000	1,927 contacts →
	Partial evidence “Avance Consulting is a global organization focused on delivering innovative talent solution services to some of the most renowned companies in the world, across industries that…” Source: RevenueBase Database · checked Sep 27, 2026
15	Cielo Talent	Partial evidence	Wauwatosa, WI, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,910 contacts →
	Partial evidence “Talent is the currency of now.” Source: RevenueBase Database · checked Sep 27, 2026
16	Spectraforce	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,845 contacts →
	Indirect evidence “Founded in 2004, SPECTRAFORCE® is a global staffing and workforce solutions company that helps organizations build high-performing teams across healthcare, technology, financial…” Source: RevenueBase Database · checked Sep 27, 2026
17	CPL	Partial evidence	Dublin 4, IrelandHQ checked Sep 27, 2026	10001+	1,841 contacts →
	Partial evidence “Cpl is a global provider of talent solutions to startup companies, multinationals, and SMEs in every sector from Pharmaceuticals to Fund Accounting.” Source: RevenueBase Database · checked Sep 27, 2026
18	Addison Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,840 contacts →
	Partial evidence “Addison Group provides comprehensive talent solutions and consulting services across diverse practice areas, including Non-Clinical Healthcare, Information Technology (IT), Human…” Source: RevenueBase Database · checked Sep 27, 2026
19	Ciel HR	Indirect evidence	Bengaluru, IndiaHQ checked Sep 27, 2026	501-1,000	1,809 contacts →
	Indirect evidence “CIEL HR is the only company in India which provides a comprehensive suite of technology-driven human resources solutions across the entire human resource chain and impacts every…” Source: RevenueBase Database · checked Sep 27, 2026
20	GPAC	Indirect evidence	Sioux Falls, SD, United StatesHQ checked Sep 27, 2026	501-1,000	1,742 contacts →
	Indirect evidence “gpac is the #1 digital recruitment platform, built on the belief that staffing is fundamentally a people business.” Source: RevenueBase Database · checked Sep 27, 2026
21	Global Empregos Ltda	Indirect evidence	Santo André, BrazilHQ checked Sep 27, 2026	n/a	1,695 contacts →
	Indirect evidence “Durante os anos 80, o mundo testemunhou o surgimento de uma nova ordem.” Source: RevenueBase Database · checked Sep 27, 2026
22	Manpowergroup Talent Solutions	Partial evidence	Milwaukee, WI, United StatesHQ checked Sep 27, 2026	5,001-10,000	1,570 contacts →
	Partial evidence “Talent Solutions combines our leading global offerings RPO, TAPFIN-MSP and Right Management to provide end-to-end, data-driven capabilities across the talent lifecycle.” Source: RevenueBase Database · checked Sep 27, 2026
23	Grafton Recruitment	Indirect evidence	Milano, ItalyHQ checked Sep 27, 2026	1,001-5,000	1,451 contacts →
	Indirect evidence “Grafton is one of the largest recruitment companies worldwide.” Source: RevenueBase Database · checked Sep 27, 2026
24	Activos Colombia	Partial evidence	Bogota, ColombiaHQ checked Sep 27, 2026	10001+	1,442 contacts →
	Partial evidence “Con más de 40 años de experiencia, somos un grupo empresarial líder en Colombia en la gestión integral del Talento Humano.” Source: RevenueBase Database · checked Sep 27, 2026
25	Morgan Mckinley	Partial evidence	Cork, IrelandHQ checked Sep 27, 2026	1,001-5,000	1,380 contacts →
	Partial evidence “Morgan McKinley is a global talent services expert, offering the full spectrum of solutions to meet both employers’ and jobseekers’ needs.” Source: RevenueBase Database · checked Sep 27, 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: AI talent acquisition services. 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 AI talent acquisition services.
Partial evidence: Its own public description names part of AI talent acquisition services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI talent acquisition services. 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 29,660 AI talent acquisition services worldwide

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AI talent acquisition services worldwide at a glance

As of Sep 27, 2026

17.0%Verified-email coverage

17.0Average contacts per company

1-10Median size (employees)

3.7%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

17,084

11-50

8,544

51-200

2,746

201-500

692

501-1,000

269

1,001-5,000

195

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 AI talent acquisition services, 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.
Coverage: Every country. Country and city lists for AI talent acquisition services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “AI talent acquisition services”. 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 AI talent acquisition services), 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 AI talent acquisition services, and records with no verified work email.
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, 85,827 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 27, 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.

AI talent acquisition services by location

122 lists · largest first

Every AI talent acquisition services 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 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 AI talent acquisition services, 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 AI talent acquisition services are there worldwide?

RevenueBase identified 29,660 AI talent acquisition services worldwide 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?

Robert Half, headquartered in Menlo Park, tops this list with the largest team on record.

Which country has the most AI talent acquisition services?

The United States leads with 7,024 companies, followed by India (4,993) and the United Kingdom (2,379). Every AI talent acquisition services list by country and city is linked on this page.

Which city has the most AI talent acquisition services?

London leads with 1105 headquartered companies, followed by Bangalore (446) and New York (410).

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 85,827 verified decision-maker contacts tracked across these 29,660 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 27, 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.