Company lists · Data refreshed November 2026

Top 25 Speech and language disorder nonprofits worldwide

RevenueBase identified 3,141 company matches for speech and language disorder nonprofits worldwide as of November 2026 and tracks 18,430 professional contacts across them, including 5,293 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for speech and language disorder nonprofits worldwide, 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. Country and city lists for speech and language disorder nonprofits follow the table.

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
3,141Companies
18,430Contacts tracked
5,293Verified emails
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The 25 largest speech and language disorder nonprofits worldwide

Ranked by team size
Top 25 of 3,141 company matches for speech and language disorder nonprofits worldwide, 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 matchGlasgow, United KingdomHQ recorded Nov 6, 20261,001-5,000377 contacts →

Exact match

“We support people with communication support needs associated with complex and sensory disabilities, and put their individual needs and choices first.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 2026501-1,000255 contacts →

Exact match

“VierTaal is een onderwijsinstelling met scholen en ambulante diensten voor leerlingen met een taalontwikkelingsstoornis (TOS) en/of slechthorend.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchApeldoorn, NetherlandsHQ recorded Nov 6, 2026201-500233 contacts →

Exact match

“Pento Audiologische Centra zijn gespecialiseerde centra voor onderzoek, revalidatie, advies en begeleiding voor mensen met gehoorproblemen en kinderen met een taal- en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200216 contacts →

Exact match

“We are Speech and Language UK – we want every child to face the future with confidence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 2026201-500179 contacts →

Exact match

“NSDSK specialist voor taal en gehoor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPrinceton, NJ, United StatesHQ recorded Nov 6, 202651-200153 contacts →

Exact match

“Lingraphica provides clinically relevant tools and services to help individuals with language and cognitive disorders connect with family, friends and communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact 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
11Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“AnthroMed Education is committed to enhancing the landscape of K-12 education by supporting and advocating for the dedicated professionals who serve students' diverse needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchRichardson, TX, United StatesHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“The Warren Center is a nonprofit agency that advocates, serves and empowers the children and families impacted by developmental delays and disabilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWembley, United KingdomHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“TSH (Teach, Speak, Hear), formerly known as Telethon Speech & Hearing, originated in 1967 and is a proud Western Australian success story.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“The Royal College Of Speech and Language Therapists is the professional body for speech and language therapists in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPalm Desert, CA, United StatesHQ recorded Nov 6, 2026201-50092 contacts →

Exact match

“Founded in 2014 by a team of dedicated Speech-Language Pathologists, Ensemble Therapy has been committed to transforming the lives of individuals diagnosed with disabilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSchijndel, NetherlandsHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Bij Milo maken we communicatie mogelijk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCleveland, OH, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Cleveland Hearing & Speech Center (CHSC) is the nation’s oldest freestanding speech center, and Northeast Ohio’s only non-profit organization, dedicated solely to serving those…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNew York, United StatesHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“CITY SOUNDS OF NY (CSNY) is a pediatric based speech-language pathology center serving the New York metropolitan area since 1998.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchFremont, CA, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“The Center for Speech, Language, Occupational Therapy and Applied Behavior Analysis, CSLOT, is a complete diagnostic and therapeutic center for disorders of communication…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 2026201-50074 contacts →

Exact match

“Specialized Therapy Services is a premier provider of pediatric and adolescent therapies and special education services in San Diego, California.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHawthorne, United StatesHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Leading Telehealth Speech Pathology Clinic.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Texas Hearing Institute, formerly known as The Center for Hearing and Speech, is the most comprehensive resource for pediatric hearing loss in Texas and the only facility in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHasselt, BelgiumHQ recorded Nov 6, 2026501-1,00069 contacts →

Exact match

“KIDS vzw Communicatieve beperking Het KIDS wil een antwoord bieden op de zorgvragen van gezinnen, van kinderen en (jong)volwassenen met een communicatieve beperking.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchOxted, United KingdomHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Moor House is a registered Charitable Incorporated Organisation (CIO) providing life changing education and therapy to students aged 7-19 with language disorders, including…”

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

Showing 25 of 3,141 speech and language disorder nonprofits worldwide

See the full list, filter by size, metro and specialty, and access 5,293 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Speech and language disorder nonprofits worldwide at a glance

As of Nov 6, 2026
28.7%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
1.4%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,372
11-50
574
51-200
103
201-500
16
501-1,000
2
1,001-5,000
9

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for speech and language disorder nonprofits are linked below.
What qualifies
Company records worldwide whose business descriptions match “speech and language disorder nonprofits” 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. 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 5,293 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.

Speech and language disorder nonprofits by location

11 lists · largest first

Every Speech and language disorder nonprofits 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 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 “speech and language disorder nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many speech and language disorder nonprofits are there worldwide?

RevenueBase identified 3,141 company matches for speech and language disorder nonprofits worldwide 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?

Sense Scotland tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most speech and language disorder nonprofits?

The United States leads with 1,275 companies, followed by Australia (289) and Germany (159). Every speech and language disorder nonprofits list by country and city is linked on this page.

Which city has the most speech and language disorder nonprofits?

New York leads with 44 company records, followed by London (28) and Houston (26).

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 5,293 professional contacts with verified work emails tracked across these 3,141 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.