Company lists · Data refreshed September 2026

Top 22 Disability advocacy organizations based in Washington, United States

RevenueBase identified 48 company matches for disability advocacy organizations associated with Washington, United States as of September 2026 and tracks 1,776 professional contacts across them, including 357 with verified work emails. Across the United States, Washington is the largest hub for this category.

This list covers company matches for disability advocacy organizations associated with Washington, 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 19, 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 19, 2026 How this list was built
48Companies
1,776Contacts tracked
357Verified emails
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The 22 largest disability advocacy organizations based in Washington, United States

Ranked by team size
Top 22 of 48 company matches for disability advocacy organizations based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchWashington, DC, United StatesHQ recorded Sep 19, 2026n/a944 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 · Sep 19, 2026 · View company records in RevenueBase
2Exact matchWashington, DC, United StatesHQ recorded Sep 19, 2026501-1,000211 contacts →

Exact match

“SJCS is different from other agencies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-5058 contacts →

Exact match

“The National Organization on Disability (NOD) is the nation's leading nonprofit advancing disability employment, serving as a partner to America's top employers for over four…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-5056 contacts →

Exact match

“The National Disability Rights Network (NDRN) is the nonprofit membership organization for the federally mandated Protection and Advocacy (P&A) Systems and Client Assistance…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchWashington, DC, United StatesHQ recorded Sep 19, 2026n/a48 contacts →

Exact match

“The American Association of People with Disabilities (AAPD) is a convener, connector, and catalyst for change, increasing the political and economic power of people with…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-5033 contacts →

Exact match

“Women Enabled International (WEI) advances human rights at the intersection of gender and disability worldwide.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchWashington, DC, United StatesHQ recorded Sep 19, 2026n/a32 contacts →

Exact match

“The Bazelon Center for Mental Health Law is a D.C-based nonprofit organization devoted to improving the lives of people with mental illnesses through changes in policy and law.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-1028 contacts →

Exact match

“The Autistic Self Advocacy Network seeks to advance the principles of the disability rights movement in the world of autism.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-5028 contacts →

Exact match

“Founded in 1996, the mission of Advocates for Justice and Education, Inc.(AJE), is to promote equality for children and youth with special needs in the areas of education and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-5024 contacts →

Exact match

“Quality Trust is a champion for people with intellectual and developmental disabilities.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-5024 contacts →

Exact match

“The National Organization of Social Security Claimants’ Representatives (NOSSCR) is a an association of representatives who advocate for Social Security Disability Insurance and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-1016 contacts →

Exact match

“TASH is an international leader in disability advocacy.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-1013 contacts →

Exact match

“NCIL’s mission is to advance the disability-led Independent Living Movement to expand the capacity of Independent Living Programs to enhance the human and civil rights of all…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-1012 contacts →

Exact match

“CommunicationFIRST is the only disability-led nonprofit organization (EIN 83-0836835) dedicated to protecting and advancing the civil rights of the more than 5 million people in…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-1012 contacts →

Exact match

“The National Association of Councils on Developmental Disabilities (NACDD) is a national membership organization representing the 56 State and Territorial Councils on…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-509 contacts →

Exact match

“The IDPP at American University prepares transformative disability policy leaders and serves as a collaborative "think tank" on disability policy through an unparalleled network…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202651-2007 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Rooted in Gospel values that affirm the dignity of every person, the National Catholic Partnership on Disability (NCPD) works collaboratively to ensure meaningful participation of…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Global Reach Out Initiative, Inc.(GRO) strives to create a sustainable community of Deaf advocates through the establishment of peer-to-peer cross-cultural programs in developing…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-103 contacts →

Exact match

“The mission of the CEO Commission for Disability Employment is to advance disability-inclusive employment by inspiring and engaging business leaders to drive change through…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Washington, D.C.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchWashington, DC, United StatesHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Utilizing a family-centered framework for program design and project management, Chi Bornfree, Inc.supports government agencies, nonprofit organizations, higher education…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 22 of 48 disability advocacy organizations based in Washington, United States

See the full list, filter by size, metro and specialty, and access 357 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Disability advocacy organizations based in Washington, United States at a glance

As of Sep 19, 2026
20.1%Verified-email coverage
37.0Average contacts per company
1-10Median size (employees)
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
18
51-200
1
501-1,000
1

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 48 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 Washington, United States whose business descriptions match “disability advocacy organizations” 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 357 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 19, 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.

Disability advocacy organizations by metro in the United States

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 “disability advocacy organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many disability advocacy organizations are there based in Washington, United States?

RevenueBase identified 48 company matches for disability advocacy organizations associated with Washington, 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?

The ARC Of The United States tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most disability advocacy organizations?

Washington leads the United States with 48 company records, followed by New York (42) and Chicago (25).

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 357 professional contacts with verified work emails tracked across these 48 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 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 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.