Company lists · Data refreshed September 2026

Top 25 IT executive search agencies worldwide

Name: IT executive search agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 38,558 companies tracked

RevenueBase identified 38,558 IT executive search agencies worldwide as of September 2026 and tracks 590,786 professional contacts across them, including 120,518 with verified work emails and 116,122 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers IT executive search agencies 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 IT executive search agencies 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

38,558Companies

590,786Contacts tracked

120,518Verified emails

116,122Mobile numbers

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The 25 largest IT executive search agencies worldwide

Ranked by team size

Top 25 of 38,558 IT executive search agencies worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT executive search agencies: 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	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 27, 2026	10001+	25,574 contacts →
	Partial 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	HAYS	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	5,001-10,000	22,731 contacts →
	Indirect evidence “At Hays, we believe that the right job can transform a person's life - and the right person can transform a business.” Source: RevenueBase Database · checked Sep 27, 2026
3	Insight Global	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	n/a	15,553 contacts →
	Indirect 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	Kforce INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 27, 2026	1,001-5,000	6,147 contacts →
	Indirect evidence “Kforce is a solutions firm specializing in technology, finance and accounting, and professional staffing services.” Source: RevenueBase Database · checked Sep 27, 2026
5	Appleone Employment Services	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	4,627 contacts →
	Indirect evidence “AppleOne Employment Services is a full-service employment company.” Source: RevenueBase Database · checked Sep 27, 2026
6	Robert Walters	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	1,001-5,000	4,423 contacts →
	Indirect evidence “Robert Walters is the world’s most trusted talent solutions business.” Source: RevenueBase Database · checked Sep 27, 2026
7	Spherion	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	10001+	4,263 contacts →
	Indirect evidence “We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Source: RevenueBase Database · checked Sep 27, 2026
8	Heidrick & Struggles	Strong evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	1,001-5,000	3,376 contacts →
	Strong evidence “Heidrick & Struggles is the premier provider of executive search, corporate culture and leadership consulting services.” Source: RevenueBase Database · checked Sep 27, 2026
9	Beacon Hill	Partial evidence	Boston, MA, United StatesHQ checked Sep 27, 2026	1,001-5,000	3,238 contacts →
	Partial evidence “Beacon Hill was founded to set a new standard in search, career placement and flexible staffing.” Source: RevenueBase Database · checked Sep 27, 2026
10	Computer Futures	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	501-1,000	2,673 contacts →
	Indirect evidence “Building tomorrow’s tech landscape together Computer Futures is a Technology specialist, part of SThree, the global STEM workforce consultancy.” Source: RevenueBase Database · checked Sep 27, 2026
11	Freiberuflich Tätig	Indirect evidence	Pluederhausen, GermanyHQ checked Sep 27, 2026	n/a	2,523 contacts →
	Indirect evidence “Consulting Personalberatung Revision” Source: RevenueBase Database · checked Sep 27, 2026
12	Pagegroup	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	5,001-10,000	2,071 contacts →
	Partial evidence “Michael Page, Page Personnel, Page Executive and Page Outsourcing are all part of PageGroup.” Source: RevenueBase Database · checked Sep 27, 2026
13	Antal International	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	1,001-5,000	1,979 contacts →
	Strong evidence “Antal International is a global executive search organisation with over 130 offices in more than 30 countries.” Source: RevenueBase Database · checked Sep 27, 2026
14	Remedy Intelligent Staffing	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	10001+	1,948 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
15	Avance Consulting	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	501-1,000	1,927 contacts →
	Indirect 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
16	CPL	Indirect evidence	Dublin 4, IrelandHQ checked Sep 27, 2026	10001+	1,841 contacts →
	Indirect 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
17	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
18	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
19	Nesco Resource	Indirect evidence	Mayfield Heights, OH, United StatesHQ checked Sep 27, 2026	501-1,000	1,599 contacts →
	Indirect evidence “Companies need talent.” Source: RevenueBase Database · checked Sep 27, 2026
20	Infotree Global Solutions	Indirect evidence	Plymouth, MI, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,545 contacts →
	Indirect evidence “Infotree Global was founded in 2002 in a small office in Canton, MI, Infotree Global had a clear mission; To bring the world’s best talent together with the greatest companies…” Source: RevenueBase Database · checked Sep 27, 2026
21	ALKU	Indirect evidence	Andover, MA, United StatesHQ checked Sep 27, 2026	201-500	1,480 contacts →
	Indirect evidence “ALKU® is a highly specialized consulting services firm focused on deploying highly skilled consulting resources in the areas of Technologies, HCIT, Life Sciences, and Government…” Source: RevenueBase Database · checked Sep 27, 2026
22	SELF	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	n/a	1,431 contacts →
	Indirect evidence “We are a Full Service Solutions Company specializing in placements of professionals in Information Technology, Finance/Accounting, Energy (front, mid and back office)…” Source: RevenueBase Database · checked Sep 27, 2026
23	Morgan Mckinley	Indirect evidence	Cork, IrelandHQ checked Sep 27, 2026	1,001-5,000	1,380 contacts →
	Indirect 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
24	ASK Consulting	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 27, 2026	501-1,000	1,296 contacts →
	Indirect evidence “ASK Consulting is an award-winning technology and professional services recruiting firm servicing Fortune 500 organizations nationally.” Source: RevenueBase Database · checked Sep 27, 2026
25	Harvey Nash	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	5,001-10,000	1,248 contacts →
	Indirect evidence “We’re Harvey Nash, and we build amazing technology and digital teams.” 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: IT executive search agencies. 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 IT executive search agencies.
Partial evidence: Its own public description names part of IT executive search agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT executive search agencies. 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 38,558 IT executive search agencies worldwide

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IT executive search agencies worldwide at a glance

As of Sep 27, 2026

20.4%Verified-email coverage

19.7%Mobile-number coverage

15.3Average contacts per company

1-10Median size (employees)

7.5%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

24,535

11-50

9,636

51-200

3,088

201-500

771

501-1,000

244

1,001-5,000

167

5,001-10,000

10001+

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 IT executive search agencies, 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: 35 countries, largest first: the United States, the United Kingdom, France, Brazil, South Africa, Germany, Canada, Spain, Mexico, Australia and 25 more. Country and city lists for IT executive search agencies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “IT executive search agencies”. 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 IT executive search agencies), 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 IT executive search agencies, 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, 120,518 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.

IT executive search agencies by location

182 lists · largest first

Every IT executive search agencies 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 IT executive search agencies, 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 IT executive search agencies are there worldwide?

RevenueBase identified 38,558 IT executive search agencies 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 IT executive search agencies?

The United States leads with 19,230 companies, followed by the United Kingdom (6,401) and France (1,871). Every IT executive search agencies list by country and city is linked on this page.

Which city has the most IT executive search agencies?

London leads with 2877 headquartered companies, followed by New York (1211) and Paris (780).

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 120,518 verified decision-maker contacts tracked across these 38,558 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.