Company lists · Data refreshed November 2026

Top 25 Schools for language disorders based in the United States

RevenueBase identified 1,896 company matches for schools for language disorders associated with the United States as of November 2026 and tracks 23,078 professional contacts across them, including 8,178 with verified work emails. New York is the largest hub.

This list covers company matches for schools for language disorders 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
1,896Companies
23,078Contacts tracked
8,178Verified emails
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The 25 largest schools for language disorders based in the United States

Ranked by team size
Top 25 of 1,896 company matches for schools for language disorders 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 matchConcord, CA, United StatesHQ recorded Nov 6, 20261,001-5,000524 contacts →

Exact match

“SPG Therapy & Education A Leading Multidisciplinary Provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSewickley, PA, United StatesHQ recorded Nov 6, 2026501-1,000328 contacts →

Exact match

“Established in 1917, the Watson Institute is an educational organization specializing in educating children with disabilities through four schools in Western PA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFarmingdale, NY, United StatesHQ recorded Nov 6, 2026501-1,000278 contacts →

Exact match

“New York Therapy is a full-service resource for families who face unique challenges and require additional assistance with their child’s development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPlainview, United StatesHQ recorded Nov 6, 20261,001-5,000261 contacts →

Exact match

“All About Kids was founded by Cathy Grossfeld in 1988, later joined by her husband Michael who are both New York State licensed Speech-Language Pathologists and have over 60 years…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPrides Crossing, MA, United StatesHQ recorded Nov 6, 2026201-500249 contacts →

Exact match

“LANDMARK SCHOOL We are a school community of 460 male and female students in grades 2 through 12 located 30 miles north of Boston.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWest Hartford, CT, United StatesHQ recorded Nov 6, 2026201-500240 contacts →

Exact match

“Mission & Philosophy: ASD's communication approach embraces an American Sign Language (ASL)/English Bi-Lingual approach, the integration of American Sign Language, speech…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBrooklyn, NY, United StatesHQ recorded Nov 6, 2026501-1,000224 contacts →

Exact match

“Since 1963, HASC continues to provide high quality education and therapeutic services to children with special needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAtlanta, United StatesHQ recorded Nov 6, 2026201-500219 contacts →

Exact match

“Positioned at the intersection of brain science and social science, the Atlanta Speech School effects transformative change in the lives of children and adults through…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBuffalo, NY, United StatesHQ recorded Nov 6, 2026201-500219 contacts →

Exact match

“Buffalo Hearing & Speech Center offers innovative services to children and adults with communication and educational needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 2026201-500213 contacts →

Exact match

“Kindering embraces children of diverse abilities and their families by providing the finest education and therapies to nurture hope, courage, and the skills to soar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFort Washington, PA, United StatesHQ recorded Nov 6, 2026501-1,000204 contacts →

Exact match

“Our Mission is to be the best service provider of educational and medical-based therapies, offering innovative and effective therapy solutions, while touching as many lives as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Nov 6, 2026501-1,000204 contacts →

Exact match

“Texas School for the Deaf ensures students learn, grow and belong in a language-rich environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 2026201-500162 contacts →

Exact match

“The Maryland School for the Deaf is a school based out of Frederick, MD & Columbia, MD.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500159 contacts →

Exact match

“The Kennedy Children's Center (KCC) is dedicated to providing high quality education services to young children with developmental delays, in partnership with families and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLexington, MA, United StatesHQ recorded Nov 6, 202651-200147 contacts →

Exact match

“Cotting School is a leader in educating students with special needs ages 3 to 22 with moderate to severe learning disabilities, communication needs, complex medical conditions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200145 contacts →

Exact match

“A pioneer in special education founded in 1962, Stephen Gaynor School is an independent Pre-K, Lower, and Middle School for bright children with language-based learning…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLaconia, NH, United StatesHQ recorded Nov 6, 202651-200142 contacts →

Exact match

“Boothby Therapy Services is a clinician owned company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200140 contacts →

Exact match

“At Children’s Academy, our mission is to educate children with speech and language challenges and learning differences in a supportive social environment, through collaborative…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDallas, TX, United StatesHQ recorded Nov 6, 2026201-500138 contacts →

Exact match

“Shelton School & Evaluation Center is the largest independent school serving intelligent students with learning differences, including dyslexia, dysgraphia, dyscalculia, ADHD and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNorthampton, FL, United StatesHQ recorded Nov 6, 20261,001-5,000136 contacts →

Exact match

“Operating across multiple locations in the United States, Clarke provides specialized hearing healthcare, early intervention, education, and telehealth services for children who…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDearborn, MI, United StatesHQ recorded Nov 6, 2026201-500134 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDenville, NJ, United StatesHQ recorded Nov 6, 2026201-500130 contacts →

Exact match

“Celebrate the Children (CTC) is a non-profit, state-approved private school, which serves a diverse range of students ages 3-21 with autism and other challenges in relating and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 202651-200123 contacts →

Exact match

“For nearly 100 years, Gateway (formerly HASA) has been Maryland’s leading resource for language and communication services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBeverly, MA, United StatesHQ recorded Nov 6, 202651-200122 contacts →

Exact match

“Founded in 1876, Beverly School for the Deaf is one of the oldest schools for Deaf and hard of Hearing children in the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchClarksburg, VT, United StatesHQ recorded Nov 6, 2026201-500122 contacts →

Exact match

“College Steps partners with colleges, high schools, and parents to advance the social, academic, independent living, and career aspirations of students living with a social…”

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

Showing 25 of 1,896 schools for language disorders based in the United States

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Schools for language disorders based in the United States at a glance

As of Nov 6, 2026
35.4%Verified-email coverage
12.2Average contacts per company
1-10Median size (employees)
3.3%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,113
11-50
555
51-200
178
201-500
25
501-1,000
12
1,001-5,000
4

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 1,896 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 “schools for language disorders” 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 8,178 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 “schools for language disorders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many schools for language disorders are there based in the United States?

RevenueBase identified 1,896 company matches for schools for language disorders 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?

SPG Therapy & Education tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most schools for language disorders?

New York leads with 62 company records, followed by Houston (36) and Chicago (29).

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 8,178 professional contacts with verified work emails tracked across these 1,896 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.