Company lists · Data refreshed September 2026

Top 25 Nonprofit social service providers worldwide

RevenueBase identified 2,316 company matches for nonprofit social service providers worldwide as of September 2026 and tracks 122,233 professional contacts across them, including 33,404 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for nonprofit social service providers 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 20, 2026. Country and city lists for nonprofit social service providers 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 20, 2026 How this list was built
2,316Companies
122,233Contacts tracked
33,404Verified emails
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The 25 largest nonprofit social service providers worldwide

Ranked by team size
Top 25 of 2,316 company matches for nonprofit social service providers worldwide, 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 matchSanta Ana, CA, United StatesHQ recorded Sep 20, 2026n/a12,023 contacts →

Exact match

“Casa de la Familia (CDLF) is a 501(c)(3) non-profit organization founded in 1996 by Clinical Psychologist Dr.”

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 matchChicago, IL, United StatesHQ recorded Sep 20, 2026n/a3,330 contacts →

Exact match

“Easterseals is a national nonprofit providing expert caregiving and support services across disabilities and stages of life.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchSalvador, BrazilHQ recorded Sep 20, 20265,001-10,0001,992 contacts →

Exact match

“Uma das maiores instituições filantrópicas do Brasil, as Obras Sociais Irmã Dulce atendem crianças e adolescentes, idosos, pessoas com deficiência e em situação de rua.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 20261,001-5,0001,502 contacts →

Exact match

“Resources for Human Development is a comprehensive human services organization based in Philadelphia.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchSydney, AustraliaHQ recorded Sep 20, 20261,001-5,000951 contacts →

Exact match

“SSI is a national not-for-profit organisation providing life-changing human and social services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchTampa, FL, United StatesHQ recorded Sep 20, 20261,001-5,000888 contacts →

Exact match

“Lutheran Services Florida (LSF) is a non-profit organization transforming lives by ensuring safe children, strong families, and vibrant communities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchMiami, FL, United StatesHQ recorded Sep 20, 2026n/a879 contacts →

Exact match

“Established since 1972, CNC is a non-profit organization providing human services to persons in need from all racial and ethnic groups.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Sep 20, 20261,001-5,000860 contacts →

Exact match

“El Instituto de Trabajo Social y de Servicios Sociales, Intress, somos una asociación sin ánimo de lucro creada en 1984 y declarada de utilidad pública en el año 2004 por el…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Sep 20, 20261,001-5,000844 contacts →

Exact match

“At HELP USA, we work to ensure that everyone has a place to call home.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchHindmarsh, AustraliaHQ recorded Sep 20, 20261,001-5,000842 contacts →

Exact match

“AnglicareSA supports people to change their lives for the better.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, United StatesHQ recorded Sep 20, 2026201-500815 contacts →

Exact match

“In-Home Supportive Services Consortium is a non-profit home care agency helping frail elderly and disabled persons in San Francisco remain in their homes.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchSt. Paul, MN, United StatesHQ recorded Sep 20, 20261,001-5,000784 contacts →

Exact match

“Lutheran Social Service of Minnesota is the largest, statewide non-profit social service organization in Minnesota with over 2,300 employees serving in 300 communities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchMelbourne, AustraliaHQ recorded Sep 20, 20261,001-5,000767 contacts →

Exact match

“People are important and change is possible.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchBurlington, VT, United StatesHQ recorded Sep 20, 20261,001-5,000763 contacts →

Exact match

“Situated alongside Lake Champlain, we are the largest private non-profit human services organization in the State of Vermont.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchToronto, ON, CanadaHQ recorded Sep 20, 2026501-1,000736 contacts →

Exact match

“Every year, WoodGreen provides more than Toronto residents with the tools and support they need to thrive.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchDunkerque Cedex, FranceHQ recorded Sep 20, 20261,001-5,000706 contacts →

Exact match

“L’Afeji Hauts-de-France accompagne toutes les personnes vulnérables, de la petite enfance au grand âge, dans les domaines du handicap et du bien vieillir, de l’insertion sociale…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact 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
23Exact matchUnited StatesHQ recorded Sep 20, 2026n/a682 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchLambersart, FranceHQ recorded Sep 20, 20261,001-5,000627 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 2,316 nonprofit social service providers worldwide

See the full list, filter by size, metro and specialty, and access 33,404 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit social service providers worldwide at a glance

As of Sep 20, 2026
27.3%Verified-email coverage
52.8Average contacts per company
11-50Median size (employees)
1.8%Largest-city concentration · New York
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
747
11-50
630
51-200
442
201-500
230
501-1,000
127
1,001-5,000
102
5,001-10,000
12
10001+
9

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 social service providers are linked below.
What qualifies
Company records worldwide whose business descriptions match “nonprofit social service providers” 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 33,404 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.

Nonprofit social service providers by location

10 lists · largest first

Every Nonprofit social service providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 social service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit social service providers are there worldwide?

RevenueBase identified 2,316 company matches for nonprofit social service providers 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?

Casa DE LA Familia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most nonprofit social service providers?

The United States leads with 1,201 companies, followed by Germany (231) and Canada (95). Every nonprofit social service providers list by country and city is linked on this page.

Which city has the most nonprofit social service providers?

New York leads with 42 company records, followed by Los Angeles (26) and Chicago (20).

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 33,404 professional contacts with verified work emails tracked across these 2,316 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.