Company lists · Data refreshed September 2026

Top 25 Executive search firms for interim executives based in the United States

Name: Executive search firms for interim executives based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 14,431 companies tracked

RevenueBase identified 14,431 company matches for executive search firms for interim executives associated with the United States as of September 2026 and tracks 334,317 professional contacts across them, including 64,747 with verified work emails and 94,633 with mobile numbers. New York is the largest hub.

This list covers company matches for executive search firms for interim executives associated with the United States, 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 30, 2026.

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 30, 2026 How this list was built

14,431Companies

334,317Contacts tracked

64,747Verified emails

94,633Mobile numbers

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

The 25 largest executive search firms for interim executives based in the United States

Ranked by team size

Top 25 of 14,431 company matches for executive search firms for interim executives based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Manpowergroup	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 30, 2026	10001+	27,063 contacts →
	Exact match “ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Robert Half	Exact match	Menlo Park, CA, United StatesHQ recorded Sep 30, 2026	10001+	25,574 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Manpower	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 30, 2026	10001+	22,508 contacts →
	Exact match “Manpower is the global leader in contingent and permanent recruitment workforce solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Insight Global	Exact match	Atlanta, GA, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
5	Randstad USA	Exact match	Atlanta, GA, United StatesHQ recorded Sep 30, 2026	1,001-5,000	8,522 contacts →
	Exact match “Randstad North America, Inc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Spherion	Exact match	Atlanta, GA, United StatesHQ recorded Sep 30, 2026	10001+	4,263 contacts →
	Exact match “We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Heidrick & Struggles	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1,001-5,000	3,376 contacts →
	Exact match “Heidrick & Struggles is the premier provider of executive search, corporate culture and leadership consulting services.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Beacon Hill	Exact match	Boston, MA, United StatesHQ recorded Sep 30, 2026	1,001-5,000	3,238 contacts →
	Exact match “Beacon Hill was founded to set a new standard in search, career placement and flexible staffing.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Allegis Group	Exact match	Hanover, MD, United StatesHQ recorded Sep 30, 2026	10001+	3,103 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Spencer Stuart	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1,001-5,000	2,889 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Aston Carter	Exact match	Hanover, MD, United StatesHQ recorded Sep 30, 2026	1,001-5,000	2,437 contacts →
	Exact match “Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Remedy Intelligent Staffing	Exact match	Atlanta, GA, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
13	Addison Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,840 contacts →
	Exact match “Addison Group provides comprehensive talent solutions and consulting services across diverse practice areas, including Non-Clinical Healthcare, Information Technology (IT), Human…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Nesco Resource	Exact match	Mayfield Heights, OH, United StatesHQ recorded Sep 30, 2026	501-1,000	1,599 contacts →
	Exact match “Companies need talent.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	SELF	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
16	TRS Staffing Solutions	Exact match	Greenville, United StatesHQ recorded Sep 30, 2026	201-500	1,187 contacts →
	Exact match “TRS Staffing Solutions is a world leading engineering recruitment agency specialising in the recruitment and supply of professional, engineering, technical and field talent.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Peoplescout	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,173 contacts →
	Exact match “PeopleScout, a TrueBlue company, is a global talent solutions leader.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Planet Pharma	Exact match	Raleigh, NC, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,088 contacts →
	Exact match “Founded in 2012, Planet Pharma is a global leader in life sciences recruitment and staffing, specializing in Pharmaceuticals, Biotechnology, Medical Device, Labs & Healthcare…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Accounting & Finance Professionals	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 30, 2026	n/a	973 contacts →
	Exact match “With over a decade of experience, we specialize in Finance, Accounting, Administrative, and Executive staffing markets.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Self Opportunity, INC	Exact match	Lewisville, TX, United StatesHQ recorded Sep 30, 2026	n/a	969 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Diverse Lynx	Exact match	Princeton, NJ, United StatesHQ recorded Sep 30, 2026	1,001-5,000	961 contacts →
	Exact match “Diverse Lynx is a WBENC- and NMSDC-certified partner, helping organizations turn diversity goals into measurable impact through staffing and contingent workforce solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	MAX International	Exact match	Salt Lake City, UT, United StatesHQ recorded Sep 30, 2026	501-1,000	960 contacts →
	Exact match “Max International is a trusted US staffing and recruitment firm committed to connecting top-tier talent with leading organizations across the United States.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Career Strategies	Exact match	Round Rock, TX, United StatesHQ recorded Sep 30, 2026	n/a	955 contacts →
	Exact match “Career Strategies is a full service staffing firm specializing in Property Management, Healthcare and Professional Services recruitment.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Boyden	Exact match	Tarrytown, NY, United StatesHQ recorded Sep 30, 2026	1,001-5,000	939 contacts →
	Exact match “Transforming today’s organisations with tomorrow’s leaders.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Remx The Workforce Experts	Exact match	Atlanta, GA, United StatesHQ recorded Sep 30, 2026	1,001-5,000	901 contacts →
	Exact match “RemX is the professional staffing division of EmployBridge, a $3 billion staffing organization with more than 600 offices in the U.S.” Recorded in the RevenueBase company graph · Sep 30, 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 “executive search firms for interim executives”. 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 14,431 executive search firms for interim executives based in the United States

See the full list, filter by size, metro and specialty, and access 64,747 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Executive search firms for interim executives based in the United States at a glance

As of Sep 30, 2026

19.4%Verified-email coverage

28.3%Mobile-number coverage

23.2Average contacts per company

1-10Median size (employees)

7.3%Largest-city concentration · New York

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

9,239

11-50

3,441

51-200

1,182

201-500

317

501-1,000

108

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 33.0d

14,0350–30

33,57731–60

1,56761–90

3990–180

348180+

Company record updated

Median 93.0d

00–30

37,16531–60

55,76661–90

121,29190–180

13,546180+

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.
What qualifies: Company records associated with the United States whose business descriptions match “executive search firms for interim executives” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 64,747 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 30, 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.

Executive search firms for interim executives by metro

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 “executive search firms for interim executives”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many executive search firms for interim executives are there based in the United States?

RevenueBase identified 14,431 company matches for executive search firms for interim executives associated with the United States 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?

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

Which city has the most executive search firms for interim executives?

New York leads with 1054 company records, followed by Chicago (396) and Houston (382).

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 64,747 professional contacts with verified work emails tracked across these 14,431 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 30, 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.