Company lists · Data refreshed November 2026

Top 25 Neurodevelopmental disorder nonprofits worldwide

RevenueBase identified 9,108 company matches for neurodevelopmental disorder nonprofits worldwide as of November 2026 and tracks 224,273 professional contacts across them, including 63,897 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for neurodevelopmental disorder nonprofits 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 November 6, 2026. Country and city lists for neurodevelopmental disorder nonprofits 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 Nov 6, 2026 How this list was built
9,108Companies
224,273Contacts tracked
63,897Verified emails
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The 25 largest neurodevelopmental disorder nonprofits worldwide

Ranked by team size
Top 25 of 9,108 company matches for neurodevelopmental disorder nonprofits worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchVillanova, PA, ItalyHQ recorded Nov 6, 20265,001-10,0003,689 contacts →

Exact match

“Devereux is one of the nation’s largest nonprofit organizations, providing services, insight and leadership in the evolving field of behavioral healthcare.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMemphis, TN, United StatesHQ recorded Nov 6, 20261,001-5,0003,022 contacts →

Exact match

“Youth Villages is a national leader in mental and behavioral health committed to finding the most effective solutions to help children, families and young adults overcome…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 20261,001-5,0002,743 contacts →

Exact match

“Internationally recognized for improving the lives of children and adolescents with disorders and injuries of the brain, spinal cord, and musculoskeletal system the Kennedy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTilburg, NetherlandsHQ recorded Nov 6, 20265,001-10,0002,511 contacts →

Exact match

“Amarant draagt bij aan het welzijn en geluk van mensen met een (verstandelijke) beperking, autisme of hersenletsel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLafayette Hill, PA, United StatesHQ recorded Nov 6, 20265,001-10,0002,397 contacts →

Exact match

“Merakey is a leading developmental, behavioral health and education non-profit provider offering a breadth of integrated services to individuals and communities across the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 20261,001-5,0002,354 contacts →

Exact match

“Sheppard Pratt is the largest private, nonprofit provider of mental health, substance use, developmental disability, special education, and social services in the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261,001-5,0002,237 contacts →

Exact match

“AHRC New York City is a Chapter of The Arc New York.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 20261,001-5,0002,157 contacts →

Exact match

“ACES is dedicated to enhancing the quality of life for individuals and families impacted with Autism or other special needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMedia, PA, United StatesHQ recorded Nov 6, 20261,001-5,0001,996 contacts →

Exact match

“Elwyn is proud to be a premier provider of support, treatment, and education for individuals with intellectual and developmental disabilities (I/DD), autism, and behavioral health…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMonrovia, CA, United StatesHQ recorded Nov 6, 20261,001-5,0001,935 contacts →

Exact match

“We are a full service provider that specializes in the treatment of autism and other developmental disabilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCherry Hill, NJ, United StatesHQ recorded Nov 6, 20261,001-5,0001,932 contacts →

Exact match

“Bancroft is a leading regional nonprofit provider of programs and services for individuals with autism, intellectual and developmental disabilities and those in need of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBelgrano, ArgentinaHQ recorded Nov 6, 20261,001-5,0001,547 contacts →

Exact match

“Fleni, Fundación para la Lucha contra las Enfermedades Neurológicas de la Infancia, es una entidad de bien público sin fines de lucro dedicada a la prevención, diagnóstico…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchErie, PA, United StatesHQ recorded Nov 6, 20261,001-5,0001,341 contacts →

Exact match

“We believe in a world where people of all abilities belong and reach their full potential.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOakton, DE, United StatesHQ recorded Nov 6, 20261,001-5,0001,199 contacts →

Exact match

“ServiceSource is a 501(c)(3) nonprofit organization with a mission to empower people with disabilities to achieve meaningful employment, forge connections, and gain greater…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSpringfield, MA, United StatesHQ recorded Nov 6, 20261,001-5,0001,190 contacts →

Exact match

“BHN is a nonprofit behavioral health provider serving communities across Massachusetts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAlbemarle, NC, United StatesHQ recorded Nov 6, 20261,001-5,0001,137 contacts →

Exact match

“Established in 1958, Monarch is a premier nonprofit organization that provides innovative support to thousands of people with intellectual and developmental disabilities, mental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSantiago, ChileHQ recorded Nov 6, 2026501-1,0001,126 contacts →

Exact match

“Teletón, como entidad pionera y líder en Chile en materia de rehabilitación infantil y juvenil, busca ayudar a los niños y jóvenes en su proceso de integración familiar, escolar…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDedham, MA, United StatesHQ recorded Nov 6, 20261,001-5,0001,085 contacts →

Exact match

“A community-based non-profit organization serving more than people a year in Massachusetts, Riverside Community Care offers a wide range of mental healthcare, developmental and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAlameda, CA, United StatesHQ recorded Nov 6, 20261,001-5,0001,029 contacts →

Exact match

“Center for Social Dynamics (CSD) is an organization providing services to those with developmental delays, including autism, in the state of California, Oregon, Washington…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHarrisburg, PA, United StatesHQ recorded Nov 6, 20261,001-5,000998 contacts →

Exact match

“Keystone Human Services is a nonprofit organization dedicated to advancing the human spirit of all people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWashington, DC, United StatesHQ recorded Nov 6, 2026n/a986 contacts →

Exact match

“The Arc is the largest national community-based organization advocating for and serving people with intellectual and developmental disabilities and their families.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 20261,001-5,000973 contacts →

Exact match

“The mission of Chimes is to foster a compassionate and inclusive community where individuals of differing abilities and behavioral health needs are supported and thrive.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRandolph, MA, United StatesHQ recorded Nov 6, 20261,001-5,000916 contacts →

Exact match

“May Institute is a national leader in applied behavior analysis and evidence-based interdisciplinary care for autistic individuals and those with developmental disabilities, brain…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchÉvry, FranceHQ recorded Nov 6, 20261,001-5,000894 contacts →

Exact match

“L’EPNAK accompagne des personnes en situation de handicap (plus de places) dans une logique inclusive pour permettre à chacun d’exercer sa pleine citoyenneté dans près de 60…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500892 contacts →

Exact match

“The Child Mind Institute is the leading nonprofit dedicated to transforming the lives of children and families experiencing mental health and learning disorders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 9,108 neurodevelopmental disorder nonprofits worldwide

See the full list, filter by size, metro and specialty, and access 63,897 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Neurodevelopmental disorder nonprofits worldwide at a glance

As of Nov 6, 2026
28.5%Verified-email coverage
24.6Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
4,938
11-50
2,276
51-200
1,016
201-500
467
501-1,000
214
1,001-5,000
110
5,001-10,000
6
10001+
10

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 neurodevelopmental disorder nonprofits are linked below.
What qualifies
Company records worldwide whose business descriptions match “neurodevelopmental disorder 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. 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 63,897 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 November 6, 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.

Neurodevelopmental disorder nonprofits by location

43 lists · largest first

Every Neurodevelopmental disorder nonprofits 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 “neurodevelopmental disorder nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many neurodevelopmental disorder nonprofits are there worldwide?

RevenueBase identified 9,108 company matches for neurodevelopmental disorder nonprofits worldwide as of November 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?

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

Which country has the most neurodevelopmental disorder nonprofits?

The United States leads with 3,404 companies, followed by the United Kingdom (596) and Canada (398). Every neurodevelopmental disorder nonprofits list by country and city is linked on this page.

Which city has the most neurodevelopmental disorder nonprofits?

London leads with 147 company records, followed by New York (107) and Sao Paulo (59).

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 63,897 professional contacts with verified work emails tracked across these 9,108 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 November 6, 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.