Company lists · Data refreshed November 2026

Top 25 Inclusion support services based in the United States

RevenueBase identified 283 company matches for inclusion support services associated with the United States as of November 2026 and tracks 8,697 professional contacts across them, including 1,843 with verified work emails. Washington is the largest hub.

This list covers company matches for inclusion support services associated with the 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 November 6, 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 Nov 6, 2026 How this list was built
283Companies
8,697Contacts tracked
1,843Verified emails
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The 25 largest inclusion support services based in the United States

Ranked by team size
Top 25 of 283 company matches for inclusion support services based in the United States, 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 matchStoughton, MA, United StatesHQ recorded Nov 6, 2026501-1,0002,115 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
2Exact matchLas Vegas, NV, United StatesHQ recorded Nov 6, 2026501-1,000517 contacts →

Exact match

“Since 1954, Opportunity Village has been dedicated to helping people with disabilities find the very best version of themselves.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJamestown, NY, United StatesHQ recorded Nov 6, 20261,001-5,000450 contacts →

Exact match

“The Resource Center has been providing services to persons with disabilities in the Chautauqua County area since 1959.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCrestwood, IL, United StatesHQ recorded Nov 6, 2026201-500303 contacts →

Exact match

“Elim's vision is to see people with disabilities thriving in their communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSpringfield, MA, United StatesHQ recorded Nov 6, 2026501-1,000189 contacts →

Exact match

“Our mission is to build a world in which individuals with disabilities and other disadvantages realize acceptance, inclusion, and access.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 2026201-500169 contacts →

Exact match

“Through Community Living and Support Services (CLASS), CLASS serves more than 600 men, women, and children with disabilities and their families, both directly and indirectly daily.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRochester, NY, United StatesHQ recorded Nov 6, 2026201-500153 contacts →

Exact match

“CP Rochester supports individuals of all ages and abilities in determining their own pathway in life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLittle Rock, AR, United StatesHQ recorded Nov 6, 2026501-1,000149 contacts →

Exact match

“The mission of Easterseals Arkansas is to empower people with disabilities to live, learn, work and play in their communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBinghamton, NY, United StatesHQ recorded Nov 6, 2026501-1,000136 contacts →

Exact match

“STIC's mission has three parts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchChesterfield, SC, United StatesHQ recorded Nov 6, 202651-200135 contacts →

Exact match

“CHESCO SERVICES is a company based out of PO BOX 151, CHESTERFIELD, South Carolina, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchOklahoma City, OK, United StatesHQ recorded Nov 6, 2026201-500134 contacts →

Exact match

“DRTC promotes a disability-inclusive workforce, connecting people with employment opportunities in the Oklahoma City metro that fit their skills and interests.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchConcord, CA, United StatesHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“Futures Explored has been in the business of person-centered support since 1964.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRochester, NY, United StatesHQ recorded Nov 6, 2026201-500101 contacts →

Exact match

“We partner with people who have disabilities, their families, and others who support them, to realize fulfilling possibilities in education, employment, and healthy living.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAuburn, WA, United StatesHQ recorded Nov 6, 202651-200100 contacts →

Exact match

“Trillium helps businesses recruit, train and retain employees with disabilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTowson, MD, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Founded in 1964 by passionate physicians and parents, Abilities Network has a long-standing history as an organization that assists individuals in Maryland to achieve their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAlbertson, NY, United StatesHQ recorded Nov 6, 2026201-50079 contacts →

Exact match

“The Viscardi Center is a network of non-profits dedicated to educating, employing, and empowering children, adolescents, and adults with disabilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBangor, ME, United StatesHQ recorded Nov 6, 2026201-50077 contacts →

Exact match

“At UCP of Maine, we’re leaders in providing innovative, compassionate care for individuals and families across our state.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchFort Wayne, IN, United StatesHQ recorded Nov 6, 2026501-1,00072 contacts →

Exact match

“Our purpose is to lead the way to 100% equity, inclusion, and access for people with disabilities, families and communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEwing, NJ, United StatesHQ recorded Nov 6, 2026201-50069 contacts →

Exact match

“Advancing Opportunities enhances the lives of people with all disabilities and enables full participation in society through advocacy, direct services, and education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLargo, MD, United StatesHQ recorded Nov 6, 2026501-1,00067 contacts →

Exact match

“Since its creation in 1952, The Arc has led the county in establishing special education programs and developing opportunities for advancement and inclusion in the community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 2026201-50064 contacts →

Exact match

“Tangram is a 501(c)(3) non-profit, United Way partner agency, which was established in 1985 in Hancock County, Indiana by families of individuals with disabilities who wanted…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSarasota, FL, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Easterseals Southwest Florida provides exceptional services and programs for children, youth and adults with disabilities along with their families.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSpringfield, MA, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“At neba, we empower people with disabilities and other barriers who have been historically marginalized, to be fully included in their communities through employment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPortland, OR, United StatesHQ recorded Nov 6, 2026201-50059 contacts →

Exact match

“Our Work is Heart Work ALSO is one of Oregon’s nonprofit disability support services providers in the Portland Metro area, Deschutes County, Klamath County, Umatilla County…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHonesdale, PA, United StatesHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“HRC is a 501(3)c nonprofit organization based in Northeast Pennsylvania providing support and services to individuals with disabilities in Wayne, Pike, Carbon, Monroe, Lackawanna…”

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

Showing 25 of 283 inclusion support services based in the United States

See the full list, filter by size, metro and specialty, and access 1,843 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Inclusion support services based in the United States at a glance

As of Nov 6, 2026
21.2%Verified-email coverage
30.7Average contacts per company
11-50Median size (employees)
2.5%Largest-city concentration · Washington
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
130
11-50
62
51-200
52
201-500
23
501-1,000
11
1,001-5,000
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 283 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 the United States whose business descriptions match “inclusion support 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. 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 1,843 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.

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 “inclusion support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many inclusion support services are there based in the United States?

RevenueBase identified 283 company matches for inclusion support services associated with the United States 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?

Tempus Unlimited, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most inclusion support services?

Washington leads with 7 company records, followed by New York (6) and Los Angeles (5).

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 1,843 professional contacts with verified work emails tracked across these 283 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.