Company lists · Data refreshed September 2026
Top 25 Speech and language disorder schools worldwide
RevenueBase identified 3,932 speech and language disorder schools worldwide as of September 2026 and tracks 28,401 professional contacts across them, including 7,682 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers speech and language disorder schools worldwide, 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 22, 2026. Country and city lists for speech and language disorder schools follow the table.
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.
The 25 largest speech and language disorder schools worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,123 contacts → | ||||
Partial evidence “Auris is the expert in helping with hearing, talking, and language.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 495 contacts → | ||||
Indirect evidence “SPG Therapy & Education A Leading Multidisciplinary Provider.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 276 contacts → | ||||
Indirect evidence “New York Therapy is a full-service resource for families who face unique challenges and require additional assistance with their child’s development.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 252 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 244 contacts → | ||||
Indirect evidence “VierTaal is een onderwijsinstelling met scholen en ambulante diensten voor leerlingen met een taalontwikkelingsstoornis (TOS) en/of slechthorend.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 212 contacts → | ||||
Strong evidence “We are Speech and Language UK – we want every child to face the future with confidence.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 206 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 205 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 205 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 202 contacts → | ||||
Partial evidence “Buffalo Hearing & Speech Center offers innovative services to children and adults with communication and educational needs.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 199 contacts → | ||||
Indirect evidence “TinyEYE Therapy Services is your trusted provider of special education and care solutions - founded on empathy, defined by impact.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 168 contacts → | ||||
Partial evidence “SLEA Therapies provides comprehensive evaluations and individualized treatments in the following areas for adults and children with special needs and disabilities: • Speech and…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 140 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 139 contacts → | ||||
Indirect evidence “Contribuyendo al desarrollo integral desde 1959 El Centro Peruano de Audición, Lenguaje y Aprendizaje (CPAL) es pionero en el Perú al ofrecer una atención integral y personalizada…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 138 contacts → | ||||
Indirect evidence “Boothby Therapy Services is a clinician owned company.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 136 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 133 contacts → | ||||
Indirect evidence “Operating across multiple locations in the U.S, at Clarke we teach children who are deaf or hard of hearing to listen and talk.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 128 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 126 contacts → | ||||
Partial evidence “The Maryland School for the Deaf is a school based out of Frederick, MD & Columbia, MD.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 126 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 117 contacts → | ||||
Partial evidence “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.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 114 contacts → | ||||
Indirect evidence “Mission: Emerge empowers children with autism and individuals with communication challenges to achieve independence through an interdisciplinary therapy program within an…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 114 contacts → | ||||
Partial evidence “For nearly 100 years, Gateway (formerly HASA) has been Maryland’s leading resource for language and communication services.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 113 contacts → | ||||
Indirect evidence “At Ascend, we believe every day holds the possibility of a miracle.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 104 contacts → | ||||
Partial evidence “Helping people communicate and connect with one another is what we’re all about at the UT Dallas Callier Center for Communication Disorders.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: speech and language disorder schools. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names speech and language disorder schools.
- Partial evidence
- Its own public description names part of speech and language disorder schools, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name speech and language disorder schools. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 3,932 speech and language disorder schools worldwide
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Speech and language disorder schools worldwide at a glance
As of Sep 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 speech and language disorder schools, 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.
- Coverage
- Every country. Country and city lists for speech and language disorder schools are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “speech and language disorder schools”. 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 speech and language disorder schools), 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 speech and language disorder schools, and records with no verified work email.
- 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, 7,682 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 22, 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.
Speech and language disorder schools by location
11 lists · largest firstEvery Speech and language disorder schools list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Speech and language disorder schools based in the United States1,635
- Speech and language disorder schools based in Australia270
- Speech and language disorder schools based in Germany205
- Speech and language disorder schools based in India184
- Speech and language disorder schools based in the Netherlands177
- Speech and language disorder schools based in Canada160
- Speech and language disorder schools based in the United Kingdom114
- Speech and language disorder schools based in Belgium34
Cities
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 speech and language disorder schools, 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 speech and language disorder schools are there worldwide?
RevenueBase identified 3,932 speech and language disorder schools worldwide 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?
Koninklijke Auris Groep, headquartered in Rt, tops this list with the largest team on record.
Which country has the most speech and language disorder schools?
The United States leads with 1,635 companies, followed by Australia (270) and Germany (205). Every speech and language disorder schools list by country and city is linked on this page.
Which city has the most speech and language disorder schools?
New York leads with 49 headquartered companies, followed by Houston (28) and Miami (27).
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 7,682 verified decision-maker contacts tracked across these 3,932 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 22, 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.