Company lists · Data refreshed September 2026

Top 25 Nonprofit executive search companies worldwide

RevenueBase identified 4,366 company matches for nonprofit executive search companies worldwide as of September 2026 and tracks 51,097 professional contacts across them, including 14,429 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for nonprofit executive search companies 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 nonprofit executive search companies 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
4,366Companies
51,097Contacts tracked
14,429Verified emails
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The 25 largest nonprofit executive search companies worldwide

Ranked by team size
Top 25 of 4,366 company matches for nonprofit executive search companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChicago, IL, United StatesHQ recorded Sep 29, 20261,001-5,0003,376 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 29, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 29, 20261,001-5,0002,889 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Sep 29, 2026n/a1,884 contacts →

Exact match

“Specialists in not-for-profit sector recruitment Australia - Asia Pacific - International - talented professionals placed since 2004 - registered professionals on our candidate…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 29, 2026501-1,000807 contacts →

Exact match

“True is modernizing executive hiring by combining global search expertise with the True AI Capability Index™, the industry’s only methodology for assessing candidate adaptability…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchNetherlandsHQ recorded Sep 29, 2026n/a796 contacts →

Exact match

“NGO Recruit Partners is a global executive search and recruitment firm serving the non-profit, sustainable development, and social impact sector.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchAustin, TX, United StatesHQ recorded Sep 29, 2026501-1,000766 contacts →

Exact match

“Great organizations need exceptional leaders.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Sep 29, 2026501-1,000656 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 29, 2026n/a486 contacts →

Exact match

“PNP Staffing Group believes in the power of nonprofits to make a difference, and we provide the staff to help make that difference.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchOak Brook, IL, United StatesHQ recorded Sep 29, 2026201-500474 contacts →

Exact match

“WittKieffer is the premier executive search and leadership advisory firm developing impactful leadership teams for organizations that improve quality of life.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchBeverly Hills, CA, United StatesHQ recorded Sep 29, 2026n/a442 contacts →

Exact match

“JJA is a team of executive headhunters specializing in swift, discreet, drama-free placements across the innovation economy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchUk, United KingdomHQ recorded Sep 29, 2026n/a320 contacts →

Exact match

“In 2018 PGC rebranded as Friisberg & Partners International +44 207 062 3603”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchWashington, DC, United StatesHQ recorded Sep 29, 202610001+300 contacts →

Exact match

“Nonprofit HR was founded with one goal in mind: to strengthen the social impact sector by strengthening its people.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Sep 29, 2026n/a285 contacts →

Exact match

“Johnson Partners is an independent, Australasian leadership advisory firm specialising in Board Search, Executive Search, Interim Executive Search and Leadership Succession.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchBoston, MA, United StatesHQ recorded Sep 29, 2026201-500250 contacts →

Exact match

“Isaacson, Miller is one of the nation's premier executive search firms serving organizations that advance the public good.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Sep 29, 202651-200245 contacts →

Exact match

“TALENT TRANSFORMS Caldwell is an elite executive search firm trusted by established and growth-focused companies alike.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchPrague, Czech RepublicHQ recorded Sep 29, 202651-200215 contacts →

Exact match

“Accord Group East & Central Europe is a founding member of AltoPartners, the international alliance of independent executive search and leadership consulting firms, with offices…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchSantiago, ChileHQ recorded Sep 29, 2026n/a211 contacts →

Exact match

“HK Human Capital es una de las empresas líderes del mercado de “executive search”, que inicia sus actividades el 2002.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 29, 2026201-500205 contacts →

Exact match

“EMA Partners is a global executive search firm, with more than 40 offices, located on five continents.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchVancouver, BC, CanadaHQ recorded Sep 29, 2026n/a197 contacts →

Exact match

“MacDonald Search Group is a national executive search and recruitment firm helping companies across Canada and North America hire high-impact leaders in sales, marketing…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchPune, IndiaHQ recorded Sep 29, 2026201-500190 contacts →

Exact match

“Huntsmen & Barons is a premier executive search and board advisory consulting firm focused on service excellence & disciplined execution.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-200187 contacts →

Exact match

“Green Park is a specialist executive search and advisory firm trusted by organisations seeking stronger, more future-ready leadership.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Sep 29, 202651-200183 contacts →

Exact match

“At Claire Joster we are Executive Search experts, specialists in searching for management profiles and middle-managers for the major functional areas.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchSeoul, South KoreaHQ recorded Sep 29, 202651-200158 contacts →

Exact match

“1992 HR, 1984.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchChicago, IL, United StatesHQ recorded Sep 29, 202651-200156 contacts →

Exact match

“What got us here won’t get us there… Business today is more volatile and unpredictable than ever.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchMumbai, IndiaHQ recorded Sep 29, 202651-200141 contacts →

Exact match

“TalentAhead is specialized provider of Board & Executive Search, Recruitment Services, Diversity Hiring and HR Consulting.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 4,366 nonprofit executive search companies worldwide

See the full list, filter by size, metro and specialty, and access 14,429 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit executive search companies worldwide at a glance

As of Sep 29, 2026
28.2%Verified-email coverage
11.7Average contacts per company
1-10Median size (employees)
3.6%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
3,100
11-50
1,023
51-200
172
201-500
33
501-1,000
17
1,001-5,000
15
10001+
3

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 nonprofit executive search companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “nonprofit executive search companies” 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 14,429 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.

Nonprofit executive search companies by location

35 lists · largest first

Every Nonprofit executive search companies 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 “nonprofit executive search companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit executive search companies are there worldwide?

RevenueBase identified 4,366 company matches for nonprofit executive search companies 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?

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

Which country has the most nonprofit executive search companies?

The United States leads with 1,845 companies, followed by the United Kingdom (279) and India (167). Every nonprofit executive search companies list by country and city is linked on this page.

Which city has the most nonprofit executive search companies?

London leads with 157 company records, followed by New York (129) and Chicago (79).

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 14,429 professional contacts with verified work emails tracked across these 4,366 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.