Company lists · Data refreshed September 2026

Top 25 Disability inclusion consulting firms based in the United States

RevenueBase identified 2,284 disability inclusion consulting firms headquartered in the United States as of September 2026 and tracks 32,979 professional contacts across them, including 8,414 with verified work emails. New York is the largest hub.

This list covers disability inclusion consulting firms headquartered in the United States, 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 28, 2026.

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 28, 2026 86% judged on-target in blind review
2,284Companies
32,979Contacts tracked
8,414Verified emails
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The 25 largest disability inclusion consulting firms based in the United States

Ranked by team size
Top 25 of 2,284 disability inclusion consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to disability inclusion consulting firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceStoughton, MA, United StatesHQ checked Sep 28, 2026n/a1,907 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 28, 2026
2Partial evidenceOakton, VA, United StatesHQ checked Sep 28, 20261,001-5,000801 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 28, 2026
3Indirect evidenceBethel, CT, United StatesHQ checked Sep 28, 20261,001-5,000624 contacts →

Indirect evidence

“At Ability Beyond, we discover, build and celebrate the ability in all people.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceMankato, MN, United StatesHQ checked Sep 28, 2026501-1,000582 contacts →

Partial evidence

“MRCI is one of Minnesota's largest human service non-profit organizations creating opportunities for people with disabilities and disadvantages.”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceVienna, VA, United StatesHQ checked Sep 28, 2026201-500541 contacts →

Partial evidence

“Careers at SourceAmerica SourceAmerica is a leading job creator for people with disabilities.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceSeatac, WA, United StatesHQ checked Sep 28, 2026501-1,000532 contacts →

Indirect evidence

“We envision a day when all people have the same opportunities to grow, contribute to our society and enjoy a fulfilling life.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceLas Vegas, NV, United StatesHQ checked Sep 28, 2026501-1,000492 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 28, 2026
8Indirect evidenceSomerset, NJ, United StatesHQ checked Sep 28, 2026501-1,000487 contacts →

Indirect evidence

“Rangam is a global, innovative, Total Talent management firm with the mission of accelerating meaningful employment for everyone!”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceUpper Marlboro, MD, United StatesHQ checked Sep 28, 20261,001-5,000477 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 28, 2026
10Partial evidenceRichfield, MN, United StatesHQ checked Sep 28, 20261,001-5,000458 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 28, 2026
11Partial evidenceBelleville, IL, United StatesHQ checked Sep 28, 2026501-1,000443 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 28, 2026
12Partial evidenceMinnetonka, MN, United StatesHQ checked Sep 28, 2026501-1,000337 contacts →

Partial evidence

“The mission of Opportunity Partners is to advance the quality of life for people with disabilities.”

Source: RevenueBase Database · checked Sep 28, 2026
13Strong evidenceAlexandria, VA, United StatesHQ checked Sep 28, 2026n/a307 contacts →

Strong evidence

“Your Business Partner for Disability Inclusion: Disability:IN is the leading nonprofit resource for business disability inclusion worldwide.”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceCrestwood, IL, United StatesHQ checked Sep 28, 2026201-500298 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceRochester, NY, United StatesHQ checked Sep 28, 20261,001-5,000290 contacts →

Partial evidence

“The Center for Disability Rights (CDR) is a disability led, not-for-profit corporation.”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceUtica, NY, United StatesHQ checked Sep 28, 20261,001-5,000270 contacts →

Partial evidence

“Mission & Core Purpose RCIL is a national healthcare and human services leader operating where community care, social infrastructure, and disability equity meet.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceTrumbull, CT, United StatesHQ checked Sep 28, 2026501-1,000270 contacts →

Indirect evidence

“The Kennedy Center, Inc.”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidencePhoenix, AZ, United StatesHQ checked Sep 28, 20261,001-5,000247 contacts →

Partial evidence

“Ability360 advocates personal responsibility – by, and for, people with disabilities – as a means to independence.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceAlpharetta, GA, United StatesHQ checked Sep 28, 202651-200224 contacts →

Indirect evidence

“Axiom Staffing Group was founded in in Vinings, GA.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceSeattle, WA, United StatesHQ checked Sep 28, 2026201-500211 contacts →

Partial evidence

“Our mission is to support people with disabilities to fulfill their life choices.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidencePortland, OR, United StatesHQ checked Sep 28, 2026501-1,000203 contacts →

Indirect evidence

“Our VISION All disabled people belong.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceCamp Hill, PA, United StatesHQ checked Sep 28, 20261,001-5,000203 contacts →

Partial evidence

“UCP Central PA has been creating opportunities for people of all ages with all types of disabilities for nearly seventy years.”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceBurnsville, MN, United StatesHQ checked Sep 28, 2026201-500196 contacts →

Partial evidence

“TechDigital is a Sustainable Diversity and Inclusion Supplier of Workforce solutions with offices in USA, Canada and India.”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 28, 202651-200192 contacts →

Partial evidence

“Community Integrated Services’ mission is to empower people with disabilities through individualized employment opportunities that foster self-sustainability, equality, and…”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceBoston, MA, United StatesHQ checked Sep 28, 2026501-1,000190 contacts →

Indirect evidence

“NTI was founded in 1995 as a 501(c)(3) nonprofit organization.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 2,284 disability inclusion consulting firms based in the United States

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Disability inclusion consulting firms based in the United States at a glance

As of Sep 28, 2026
25.5%Verified-email coverage
14.4Average contacts per company
1-10Median size (employees)
3.6%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
1,663
11-50
385
51-200
127
201-500
66
501-1,000
28
1,001-5,000
12

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 2,284 companies.

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 inclusion consulting firms, 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.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “disability inclusion consulting firms”. 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 inclusion consulting firms), 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 inclusion consulting firms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 8,414 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 28, 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.

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 inclusion consulting firms, 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 inclusion consulting firms are there based in the United States?

RevenueBase identified 2,284 disability inclusion consulting firms headquartered in the United States 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?

Tempus Unlimited, INC, headquartered in Stoughton, tops this list with the largest team on record.

Which city has the most disability inclusion consulting firms?

New York leads with 83 headquartered companies, followed by Washington (74) and Chicago (66).

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 8,414 verified decision-maker contacts tracked across these 2,284 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 28, 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.