Company lists · Data refreshed September 2026

Top 25 Health and human services nonprofits based in the United States

RevenueBase identified 959 company matches for health and human services nonprofits associated with the United States as of September 2026 and tracks 93,483 professional contacts across them, including 18,172 with verified work emails. New York is the largest hub.

This list covers company matches for health and human services nonprofits 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 20, 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 20, 2026 How this list was built
959Companies
93,483Contacts tracked
18,172Verified emails
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The 25 largest health and human services nonprofits based in the United States

Ranked by team size
Top 25 of 959 company matches for health and human services nonprofits based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 20, 2026n/a31,282 contacts →

Exact match

“For 175 years, the Y has been a place where meaningful connections help build stronger communities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchAlexandria, VA, United StatesHQ recorded Sep 20, 202610001+4,505 contacts →

Exact match

“At Volunteers of America, we are more than a nonprofit organization.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchSeattle, WA, United StatesHQ recorded Sep 20, 20261,001-5,0001,756 contacts →

Exact match

“WE BELIEVE … in compassion, love and respect for all people, especially those who are poor and vulnerable.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchBrooklyn, United StatesHQ recorded Sep 20, 20261,001-5,0001,288 contacts →

Exact match

“CAMBA serves nearly individuals and families each year, citywide, including over youth.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchHenderson, NV, United StatesHQ recorded Sep 20, 20261,001-5,0001,224 contacts →

Exact match

“We are a family of nonprofit organizations that provide a wide range of health and human services, in both residential and outpatient environments.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSpringfield, MA, United StatesHQ recorded Sep 20, 20261,001-5,000883 contacts →

Exact match

“The Center for Human Development, Inc.(CHD) provides a broad range of high quality, community-oriented human services dedicated to promoting, enhancing, and protecting the dignity…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchBronx, NY, United StatesHQ recorded Sep 20, 2026501-1,000762 contacts →

Exact match

“BronxWorks helps individuals and families improve their economic and social well-being.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchClarks Summit, PA, United StatesHQ recorded Sep 20, 20261,001-5,000719 contacts →

Exact match

“Allied Services is the leading provider of healthcare and human services for northeastern Pennsylvanians with disabilities and chronic illness.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchGaithersburg, MD, United StatesHQ recorded Sep 20, 2026201-500690 contacts →

Exact match

“From newborns to adults, Family Services, Inc.(FSI), a part of the Sheppard Pratt Health System, provides high-quality services to foster health and well-being in the home, school…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 2026501-1,000636 contacts →

Exact match

“To transform lives through compassionate care, empowerment, and advocacy – inspiring hope and advancing health justice for all.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchAuburn, NY, United StatesHQ recorded Sep 20, 2026501-1,000621 contacts →

Exact match

“Since 1852, Cayuga Centers has been caring for vulnerable children, families, and individuals.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchSeatac, WA, United StatesHQ recorded Sep 20, 2026501-1,000591 contacts →

Exact match

“Lutheran Community Services (LCS) Northwest makes our world a safer, healthier and more hopeful place to live for us all.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchRochester, NY, United StatesHQ recorded Sep 20, 20261,001-5,000584 contacts →

Exact match

“The Y is in our community to give everyone an opportunity to learn, grow and thrive.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchArlington, VA, United StatesHQ recorded Sep 20, 20261,001-5,000563 contacts →

Exact match

“Core to STGi’s mission is serving marginalized or underserved populations and positively impacting communities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchSudbury, MA, United StatesHQ recorded Sep 20, 2026201-500559 contacts →

Exact match

“For 40 years, Advocates for Human Potential, Inc.(AHP) has focused our people, passion, and expertise on creating practical solutions to improve health and human services systems…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchBaltimore, MD, United StatesHQ recorded Sep 20, 20261,001-5,000558 contacts →

Exact match

“A MEANINGFUL CAREER IS A BEAUTIFUL THING At the Y, we offer careers that are more than just “work”.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchBaltimore, MD, United StatesHQ recorded Sep 20, 20261,001-5,000555 contacts →

Exact match

“Catholic Charities of Baltimore compassionately cares for more than people every year.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchOlympia Fields, IL, United StatesHQ recorded Sep 20, 2026501-1,000545 contacts →

Exact match

“Aunt Martha’s is a family of more than 550 staff and volunteers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Sep 20, 2026501-1,000541 contacts →

Exact match

“Founded in 1893 by social work and public health pioneer Lillian Wald and based on Manhattan's Lower East Side, Henry Street Settlement delivers a wide range of social service…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Sep 20, 2026501-1,000502 contacts →

Exact match

“Public Health Solutions (PHS) is the largest public health nonprofit serving New York City.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchPittsburgh, PA, United StatesHQ recorded Sep 20, 20261,001-5,000481 contacts →

Exact match

“At the Allegheny County Department of Human Services (DHS), we are not just an organization; we are a community of dedicated professionals committed to making a positive impact on…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Sep 20, 2026501-1,000466 contacts →

Exact match

“Today, in addition to caring for children, Lutheran Social Services of New York enables individuals to reach their full potential through its LIFE (Lutheran Initiatives for…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchLos Angeles, CA, United StatesHQ recorded Sep 20, 2026501-1,000450 contacts →

Exact match

“The People Concern is looking for case managers, nurses, clinicians and more!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Sep 20, 2026501-1,000445 contacts →

Exact match

“Mission Statement It is our vocation to serve those in need, to aid those who desire help, and to guide those who seek better lives.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchAshburn, VA, United StatesHQ recorded Sep 20, 2026201-500444 contacts →

Exact match

“At Providencia we are focused on positively impacting the communities where we operate, the lives of vulnerable and underserved populations around the world, and the health of our…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 959 health and human services nonprofits based in the United States

See the full list, filter by size, metro and specialty, and access 18,172 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Health and human services nonprofits based in the United States at a glance

As of Sep 20, 2026
19.4%Verified-email coverage
97.5Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · New York
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
382
11-50
260
51-200
141
201-500
92
501-1,000
50
1,001-5,000
25
5,001-10,000
5
10001+
4

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 959 companies.

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 “health and human services nonprofits” 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 18,172 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 20, 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.

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 “health and human services nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many health and human services nonprofits are there based in the United States?

RevenueBase identified 959 company matches for health and human services nonprofits 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?

Ymca Of The USA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most health and human services nonprofits?

New York leads with 33 company records, followed by Chicago (30) and Los Angeles (17).

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 18,172 professional contacts with verified work emails tracked across these 959 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 20, 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.