Company lists · Data refreshed September 2026

Top 25 Disability advocacy organizations worldwide

Name: Disability advocacy organizations worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 5,035 companies tracked

RevenueBase identified 5,035 disability advocacy organizations worldwide as of September 2026 and tracks 115,612 professional contacts across them, including 27,086 with verified work emails. The United States is the largest market and London the largest hub.

This list covers disability advocacy organizations worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for disability advocacy organizations follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

5,035Companies

115,612Contacts tracked

27,086Verified emails

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The 25 largest disability advocacy organizations worldwide

Ranked by team size

Top 25 of 5,035 disability advocacy organizations worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to disability advocacy organizations: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Easterseals	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	n/a	3,330 contacts →
	Partial evidence “Easterseals is a national nonprofit providing expert caregiving and support services across disabilities and stages of life.” Source: RevenueBase Database · checked Sep 19, 2026
2	Ahrc NEW York City	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,146 contacts →
	Indirect evidence “AHRC New York City is a Chapter of The Arc New York.” Source: RevenueBase Database · checked Sep 19, 2026
3	Tempus Unlimited, INC	Partial evidence	Stoughton, MA, United StatesHQ checked Sep 19, 2026	n/a	1,907 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
4	ONCE	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	10001+	1,701 contacts →
	Indirect evidence “En ONCE trabajamos por la autonomía y la inclusión de las personas ciegas, con discapacidad visual o de otro tipo.” Source: RevenueBase Database · checked Sep 19, 2026
5	SCOPE	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	1,628 contacts →
	Indirect evidence “We’re Scope, creating equal futures with disabled people.” Source: RevenueBase Database · checked Sep 19, 2026
6	Leonard Cheshire	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	1,549 contacts →
	Indirect evidence “We are Leonard Cheshire - supporting individuals to live, learn and work as independently as they choose, whatever their ability.” Source: RevenueBase Database · checked Sep 19, 2026
7	Endeavour Foundation	Indirect evidence	Cannon Hill, AustraliaHQ checked Sep 19, 2026	1,001-5,000	993 contacts →
	Indirect evidence “Endeavour Foundation is an independent, for-purpose organisation founded more than 70 years ago by a small group of families who wanted equal access to education for children with…” Source: RevenueBase Database · checked Sep 19, 2026
8	Apae Brasil	Indirect evidence	Brasil, BrazilHQ checked Sep 19, 2026	n/a	993 contacts →
	Indirect evidence “Associação de Pais e Amigos dos Excepcionais.” Source: RevenueBase Database · checked Sep 19, 2026
9	The ARC Of The United States	Strong evidence	Washington, DC, United StatesHQ checked Sep 19, 2026	n/a	944 contacts →
	Strong evidence “The Arc is the largest national community-based organization advocating for and serving people with intellectual and developmental disabilities and their families.” Source: RevenueBase Database · checked Sep 19, 2026
10	NEW Horizons	Partial evidence	North Hills, CA, United StatesHQ checked Sep 19, 2026	201-500	871 contacts →
	Partial evidence “New Horizons empowers individuals with disabilities to reach their full potential.” Source: RevenueBase Database · checked Sep 19, 2026
11	DE Hartekamp Groep	Indirect evidence	Velserbroek, NetherlandsHQ checked Sep 19, 2026	1,001-5,000	829 contacts →
	Indirect evidence “Wij werken aan een goed leven.” Source: RevenueBase Database · checked Sep 19, 2026
12	Perkins	Partial evidence	Watertown, MA, United StatesHQ checked Sep 19, 2026	501-1,000	801 contacts →
	Partial evidence “Perkins helps children with disabilities find their place in the world.” Source: RevenueBase Database · checked Sep 19, 2026
13	Servicesource	Partial evidence	Oakton, VA, United StatesHQ checked Sep 19, 2026	1,001-5,000	801 contacts →
	Partial evidence “ServiceSource is a 501(c)(3) nonprofit organization with a mission to facilitate services, resources, and partnerships to support people with disabilities, their families…” Source: RevenueBase Database · checked Sep 19, 2026
14	Rehab Group	Partial evidence	Dublin 12, IrelandHQ checked Sep 19, 2026	1,001-5,000	689 contacts →
	Partial evidence “We are an independent voluntary organisation providing services and support for people with disabilities and their families for more than 75 years.” Source: RevenueBase Database · checked Sep 19, 2026
15	Yooralla	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1,001-5,000	644 contacts →
	Partial evidence “Yooralla has been supporting people with disability to pursue their goals, build independence and live meaningful lives for more than a century.” Source: RevenueBase Database · checked Sep 19, 2026
16	Adapt Community Network	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	642 contacts →
	Partial evidence “ADAPT Community Network is the leading not-for-profit agency and a pioneer in providing programs and services that improve the quality of life for people with disabilities.” Source: RevenueBase Database · checked Sep 19, 2026
17	Ability Beyond	Indirect evidence	Bethel, CT, United StatesHQ checked Sep 19, 2026	1,001-5,000	624 contacts →
	Indirect evidence “At Ability Beyond, we discover, build and celebrate the ability in all people.” Source: RevenueBase Database · checked Sep 19, 2026
18	Florida Agency For Persons With Disabilities	Partial evidence	Tallahassee, FL, United StatesHQ checked Sep 19, 2026	1,001-5,000	575 contacts →
	Partial evidence “The Agency for Persons with Disabilities (APD) supports individuals with disabilities and their families in living, learning and working within their communities by creating…” Source: RevenueBase Database · checked Sep 19, 2026
19	Adapei 69	Indirect evidence	Lyon, FranceHQ checked Sep 19, 2026	1,001-5,000	567 contacts →
	Indirect evidence “L'Adapei 69 est l'Association métropolitaine et départementale des parents et amis de personnes handicapées mentales.” Source: RevenueBase Database · checked Sep 19, 2026
20	Opportunity Village	Partial evidence	Las Vegas, NV, United StatesHQ checked Sep 19, 2026	501-1,000	492 contacts →
	Partial evidence “Since 1954, Opportunity Village has been dedicated to helping people with disabilities find the very best version of themselves.” Source: RevenueBase Database · checked Sep 19, 2026
21	Melwood	Partial evidence	Upper Marlboro, MD, United StatesHQ checked Sep 19, 2026	1,001-5,000	477 contacts →
	Partial evidence “Melwood is a family of companies with a shared vision of a world where people with disabilities are fully included.” Source: RevenueBase Database · checked Sep 19, 2026
22	Lifeworks Services, INC	Partial evidence	Richfield, MN, United StatesHQ checked Sep 19, 2026	1,001-5,000	458 contacts →
	Partial evidence “Lifeworks is a Minnesota 501(c)(3) nonprofit organization founded in 1965 by parents of children with disabilities.” Source: RevenueBase Database · checked Sep 19, 2026
23	Allsup	Partial evidence	Belleville, IL, United StatesHQ checked Sep 19, 2026	501-1,000	443 contacts →
	Partial evidence “Allsup and its subsidiaries provide specialized services and technology that help those with disabilities navigate complex government programs, including Social Security…” Source: RevenueBase Database · checked Sep 19, 2026
24	The Resource Center	Partial evidence	Jamestown, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	440 contacts →
	Partial evidence “The Resource Center has been providing services to persons with disabilities in the Chautauqua County area since 1959.” Source: RevenueBase Database · checked Sep 19, 2026
25	Fundación DFA	Indirect evidence	Zaragoza, SpainHQ checked Sep 19, 2026	501-1,000	435 contacts →
	Indirect evidence “Fundación Dfa es la entidad más veterana y representativa de personas con discapacidad en Aragón.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: disability advocacy organizations. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names disability advocacy organizations.
Partial evidence: Its own public description names part of disability advocacy organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name disability advocacy organizations. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 5,035 disability advocacy organizations worldwide

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Disability advocacy organizations worldwide at a glance

As of Sep 19, 2026

23.4%Verified-email coverage

23.0Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

2,501

11-50

1,362

51-200

616

201-500

303

501-1,000

132

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among disability advocacy organizations, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for disability advocacy organizations are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “disability advocacy organizations”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names disability advocacy organizations), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among disability advocacy organizations, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 27,086 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Disability advocacy organizations by location

19 lists · largest first

Every Disability advocacy organizations 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names disability advocacy organizations, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many disability advocacy organizations are there worldwide?

RevenueBase identified 5,035 disability advocacy organizations worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Easterseals, headquartered in Chicago, tops this list with the largest team on record.

Which country has the most disability advocacy organizations?

The United States leads with 1,768 companies, followed by Australia (423) and France (290). Every disability advocacy organizations list by country and city is linked on this page.

Which city has the most disability advocacy organizations?

London leads with 56 headquartered companies, followed by Washington (48) and Melbourne (42).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 27,086 verified decision-maker contacts tracked across these 5,035 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.