Company lists · Data refreshed September 2026

Top 25 Executive search technology companies based in Chicago, United States

Name: Executive search technology companies based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 183 companies tracked

RevenueBase identified 183 executive search technology companies headquartered in Chicago, United States as of September 2026 and tracks 8,460 professional contacts across them, including 4,191 with verified work emails. Across the United States, New York is the largest hub for this category (532 companies); Chicago has 183.

This list covers executive search technology companies headquartered in Chicago, United States, 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 28, 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 28, 2026 86% judged on-target in blind review

183Companies

8,460Contacts tracked

4,191Verified emails

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The 25 largest executive search technology companies based in Chicago, United States

Ranked by team size

Top 25 of 183 executive search technology companies based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to executive search technology 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	Heidrick & Struggles	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 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 28, 2026
2	Spencer Stuart	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,889 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
3	DHR Global	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	656 contacts →
	Strong evidence “For more than 35 years, DHR has been a leading provider of executive search, leadership consulting and emerging leader search solutions, serving more than 60 markets around the…” Source: RevenueBase Database · checked Sep 28, 2026
4	Hunt Club	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	105 contacts →
	Strong evidence “Hunt Club is an executive search firm for pre- and post-IPO companies, private equity and venture capital firms, and their portfolio business leaders who require access to…” Source: RevenueBase Database · checked Sep 28, 2026
5	Harmer	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	89 contacts →
	Partial evidence “Founded in 1986, Harmer is a trusted recruiting partner specializing in Accounting, Finance, and Information Technology.” Source: RevenueBase Database · checked Sep 28, 2026
6	Slayton Search Partners	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	80 contacts →
	Partial evidence “Since our beginning in 1985, Slayton Search Partners' strategy has been to focus on possibilities, not limitations.” Source: RevenueBase Database · checked Sep 28, 2026
7	CMC Consultants, INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	65 contacts →
	Indirect evidence “CMC Consultants Inc.” Source: RevenueBase Database · checked Sep 28, 2026
8	JBM Recruitment	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	n/a	60 contacts →
	Strong evidence “Your retained source for executive search!” Source: RevenueBase Database · checked Sep 28, 2026
9	20 20 Foresight Executive Talent Solutions	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	54 contacts →
	Strong evidence “Founded in 1994, 20/20 Foresight is a national executive search and full-service talent advisory firm that specializes in real estate, financial services, and professional…” Source: RevenueBase Database · checked Sep 28, 2026
10	Jobplex	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	48 contacts →
	Strong evidence “Since 1996, Jobplex has served the emerging leader recruiting market, complementing the senior-level retained executive search services provided by our parent company, DHR Global.” Source: RevenueBase Database · checked Sep 28, 2026
11	Piercegray	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	44 contacts →
	Partial evidence “As a boutique retained search firm, PierceGray helps clients succeed by finding the right leaders.” Source: RevenueBase Database · checked Sep 28, 2026
12	Talentfoot Executive Search	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	40 contacts →
	Indirect evidence “Recruit Forward-Thinking Leaders who Accelerate Growth, Unlock Innovation, and Boost Profitability.” Source: RevenueBase Database · checked Sep 28, 2026
13	Sierra ITS	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	28 contacts →
	Strong evidence “Solving Business and Technology Challenges through Talent Solutions for Growing Companies, Associations, and Municipalities \| Contract \| Direct Hire \| Executive Search” Source: RevenueBase Database · checked Sep 28, 2026
14	LMB Associates	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	26 contacts →
	Indirect evidence “Although the recruitment business can be transactional, LMB Associates believes in a collaborative, personalized approach to recruiting, building valued relationships with both…” Source: RevenueBase Database · checked Sep 28, 2026
15	Grayson Search Partners	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “As a premier search firm, Grayson Search Partners specializes in connecting exceptional talent with organizations.” Source: RevenueBase Database · checked Sep 28, 2026
16	Employment Process Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “At Employment Process Group we only bring the highest class talent into your recruiting pool.” Source: RevenueBase Database · checked Sep 28, 2026
17	Lantern Partners	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	21 contacts →
	Strong evidence “Founded in 2003, Lantern Partners is a premier, retained, executive recruitment firm, focused on C-level and executive leadership positions for the investor-backed technology…” Source: RevenueBase Database · checked Sep 28, 2026
18	Peer Technical Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	21 contacts →
	Partial evidence “Peer Technical is a Veteran-owned strategic search and recruitment firm specializing in engineering talent.” Source: RevenueBase Database · checked Sep 28, 2026
19	Compucore Solutions INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	21 contacts →
	Partial evidence “CompuCore is a leading staffing, recruitment and consulting firm focused on Information Technological and Non Information Technological industries.” Source: RevenueBase Database · checked Sep 28, 2026
20	The Hunter Group Associates	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	20 contacts →
	Indirect evidence “The Hunter Group.” Source: RevenueBase Database · checked Sep 28, 2026
21	Roberts & Ryan	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “We specialize in nationwide retained searches for: Director level and above roles for Fortune 500 companies VP and C-Level roles for public, private or family-owned, mid-market…” Source: RevenueBase Database · checked Sep 28, 2026
22	Buzzco	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	18 contacts →
	Strong evidence “BuzzCo is a woman-owned executive search consultancy fueling Marketing, Advertising & Creative with talent that keeps pace with innovation.” Source: RevenueBase Database · checked Sep 28, 2026
23	The Equus Group	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Strong evidence “The Equus Group is a full-service executive search firm offering a highly customized approach to talent acquisition.” Source: RevenueBase Database · checked Sep 28, 2026
24	Reilly Partners	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “When it comes to finding and hiring the very best talent for your executive team, are you making the safe choice or the right choice?” Source: RevenueBase Database · checked Sep 28, 2026
25	Excel Talent Solutions - ETS	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Excel Talent Solutions (ETS) is a prestigious provider of diversified executive and professional recruiting services to clients across the country including retained, container…” Source: RevenueBase Database · checked Sep 28, 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: executive search technology 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 executive search technology companies.
Partial evidence: Its own public description names part of executive search technology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name executive search technology 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 183 executive search technology companies based in Chicago, United States

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Executive search technology companies based in Chicago, United States at a glance

As of Sep 28, 2026

49.5%Verified-email coverage

46.2Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

117

11-50

51-200

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 183 companies.

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 executive search technology 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 Chicago, United States whose own description of what they do matches “executive search technology 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 executive search technology 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 executive search technology companies, and records with no verified work email. Companies headquartered outside Chicago 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, 4,191 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 28, 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.

Executive search technology companies by metro in the United States

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 executive search technology 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 executive search technology companies are there based in Chicago, United States?

RevenueBase identified 183 executive search technology companies headquartered in Chicago, United States 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?

Heidrick & Struggles, headquartered in Chicago, tops this list with the largest team on record.

Which city in the United States has the most executive search technology companies?

New York leads the United States with 532 headquartered companies, followed by San Francisco (196) and Chicago (183).

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 4,191 verified decision-maker contacts tracked across these 183 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 28, 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.