Company lists · Data refreshed November 2026

Top 25 Developmental disability services worldwide

Name: Developmental disability services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 13,054 companies tracked

RevenueBase identified 13,054 company matches for developmental disability services worldwide as of November 2026 and tracks 525,420 professional contacts across them, including 141,915 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for developmental disability services 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 developmental disability services 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

13,054Companies

525,420Contacts tracked

141,915Verified emails

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The 25 largest developmental disability services worldwide

Ranked by team size

Top 25 of 13,054 company matches for developmental disability services 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Rescare	Exact match	Louisville, KY, United StatesHQ recorded Nov 6, 2026	n/a	8,474 contacts →
	Exact match “For ResCare Community Living, please follow us at” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	's Heeren LOO	Exact match	Amersfoort, NetherlandsHQ recorded Nov 6, 2026	10001+	8,254 contacts →
	Exact match “s Heeren Loo zorgt ervoor dat mensen met een (verstandelijke) beperking op een prettige manier kunnen wonen, werken of aan activiteiten deelnemen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Sevita	Exact match	Edina, MN, United StatesHQ recorded Nov 6, 2026	10001+	4,172 contacts →
	Exact match “Homes and communities are where people thrive.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Stichting Philadelphia Zorg	Exact match	Amersfoort, NetherlandsHQ recorded Nov 6, 2026	5,001-10,000	4,007 contacts →
	Exact match “Philadelphia biedt ondersteuning aan mensen met een verstandelijke beperking.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Devereux	Exact match	Villanova, PA, ItalyHQ recorded Nov 6, 2026	5,001-10,000	3,689 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
6	Attendo	Exact match	Danderyd, SwedenHQ recorded Nov 6, 2026	10001+	3,527 contacts →
	Exact match “Attendo offer care services that enhance the lives and independence of the older or disabled.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Pluryn	Exact match	Nijmegen, NetherlandsHQ recorded Nov 6, 2026	5,001-10,000	2,921 contacts →
	Exact match “Pluryn is een organisatie voor Jeugdzorg en Gehandicaptenzorg.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Ipse DE Bruggen	Exact match	Zoetermeer, NetherlandsHQ recorded Nov 6, 2026	5,001-10,000	2,628 contacts →
	Exact match “Institution for people with mental disabilities Whether you are young or old, very normal, or just a tiny bit different: community participation is important.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	RHA Health Services, LLC	Exact match	Asheville, United StatesHQ recorded Nov 6, 2026	5,001-10,000	2,512 contacts →
	Exact match “At RHA Health Services, the people we serve and support are at the very center of everything we do.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Amarant	Exact match	Tilburg, NetherlandsHQ recorded Nov 6, 2026	5,001-10,000	2,511 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
11	Merakey	Exact match	Lafayette Hill, PA, United StatesHQ recorded Nov 6, 2026	5,001-10,000	2,397 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
12	Voyage Care LTD	Exact match	Lichfield, United KingdomHQ recorded Nov 6, 2026	10001+	2,272 contacts →
	Exact match “Voyage Care supports thousands of people across the UK with a variety of complex and specialist support needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Aces Comprehensive Educational Services	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,157 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
14	Tempus Unlimited, INC	Exact match	Stoughton, MA, United StatesHQ recorded Nov 6, 2026	501-1,000	2,115 contacts →
	Exact match “Tempus Unlimited exists to provide a continuum of community based services that support the efforts of children and adults with disabilities to live as independently as possible…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Community Options, INC	Exact match	Princeton, NJ, United StatesHQ recorded Nov 6, 2026	5,001-10,000	2,037 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	ELWYN	Exact match	Media, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,996 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
17	Bancroft	Exact match	Cherry Hill, NJ, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,932 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
18	Dungarvin	Exact match	Mendota Heights, MN, IndiaHQ recorded Nov 6, 2026	5,001-10,000	1,888 contacts →
	Exact match “At Dungarvin, we're not just a national company; we're a family of caring, passionate, and dedicated team members working together nationwide to offer top-notch, community-based…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Dichterbij	Exact match	Gennep, NetherlandsHQ recorded Nov 6, 2026	1,001-5,000	1,878 contacts →
	Exact match “Verschil maken doe je samen Werken bij Dichterbij betekent dat je alle ruimte krijgt om jezelf te zijn en je talenten te ontwikkelen op een manier die bij jou past.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Lifeways Group	Exact match	Warrington, United KingdomHQ recorded Nov 6, 2026	10001+	1,853 contacts →
	Exact match “Lifeways is the UK’s largest team of support professionals providing support for adults in the community.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Di-Rumah	Exact match	Arnhem, NetherlandsHQ recorded Nov 6, 2026	n/a	1,829 contacts →
	Exact match “Het idee achter di-rumah Kleinschaligheid, pragmatisch, samenwerkend en met oog voor ieder individu, dat zijn centrale begrippen in de werkwijze van di-rumah.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	YAI	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,734 contacts →
	Exact match “YAI is committed to providing first-rate, essential services for people with intellectual and developmental disabilities and/or behavioral health needs to enable living, loving…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Koraal	Exact match	Sittard, NetherlandsHQ recorded Nov 6, 2026	1,001-5,000	1,676 contacts →
	Exact match “Samen op eigen kracht!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Resources For Human Development	Exact match	Philadelphia, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,570 contacts →
	Exact match “Resources for Human Development is a comprehensive human services organization based in Philadelphia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Caregiver	Exact match	Fort Worth, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,532 contacts →
	Exact match “Caregiver provides long-term care and support services for individuals with intellectual and developmental disabilities (IDD), helping people live with dignity, independence, and…” Recorded in the RevenueBase company graph · Nov 6, 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 “developmental disability services”. 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 13,054 developmental disability services worldwide

See the full list, filter by size, metro and specialty, and access 141,915 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Developmental disability services worldwide at a glance

As of Nov 6, 2026

27.0%Verified-email coverage

40.2Average contacts per company

11-50Median size (employees)

0.7%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

3,988

11-50

3,538

51-200

2,865

201-500

1,411

501-1,000

612

1,001-5,000

364

5,001-10,000

10001+

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 developmental disability services are linked below.
What qualifies: Company records worldwide whose business descriptions match “developmental disability services” 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 141,915 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.

Developmental disability services by location

48 lists · largest first

Every Developmental disability services 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 “developmental disability services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many developmental disability services are there worldwide?

RevenueBase identified 13,054 company matches for developmental disability services 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?

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

Which country has the most developmental disability services?

The United States leads with 5,543 companies, followed by Australia (1,164) and the United Kingdom (885). Every developmental disability services list by country and city is linked on this page.

Which city has the most developmental disability services?

London leads with 92 company records, followed by Melbourne (87) and Sydney (74).

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 141,915 professional contacts with verified work emails tracked across these 13,054 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.