Company lists · Data refreshed November 2026

Top 25 Learning disability assessment services worldwide

RevenueBase identified 662 company matches for learning disability assessment services worldwide as of November 2026 and tracks 3,418 professional contacts across them, including 1,023 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for learning disability assessment services 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 learning disability assessment services 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
662Companies
3,418Contacts tracked
1,023Verified emails
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The 25 largest learning disability assessment services worldwide

Ranked by team size
Top 25 of 662 company matches for learning disability assessment services 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 matchRemote, United StatesHQ recorded Nov 6, 2026201-500324 contacts →

Exact match

“Riverside Insights® has been providing research-backed assessments for nearly a century, empowering educators with the insights needed to understand each student’s strengths and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Le CERENE est le Centre de Référence pour l’Evaluation Neuropsychologique de l’Enfant, indépendant des écoles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 202611-5070 contacts →

Exact match

“ABC Diagnostic & Learning Center is Riyadh's first CARF-accredited child development, diagnostic, therapy and learning centre (first accredited 2021), and a licensed Arrowsmith…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAravaca, SpainHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“Somos un grupo interdisciplirar de profesionales de distintos ámbitos de la salud y la educación, orientado a la evaluación y tratamiento de diferentes patologías en la etapa…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEsher, United KingdomHQ recorded Nov 6, 2026201-50053 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWilliston, VT, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“The Stern Center for Language and Learning is a nationally recognized nonprofit dedicated to life-changing learning for all.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNewton Centre, MA, United StatesHQ recorded Nov 6, 20261-1030 contacts →

Exact match

“Specializing in neuropsychological and psychological testing of children and adults, we tailor our testing batteries to the individual needs and questions that you have about…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPune, IndiaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPlymouth, MI, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Arbor Psychology Group specializes in assessment and intervention services for children, adolescents, and adults.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPlano, TX, United StatesHQ recorded Nov 6, 20261-1023 contacts →

Exact match

“Diagnostic Learning Services specializes in providing: Individualized, comprehensive assessments to identify possible learning disabilities, including dyslexia and ADHD Updated…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrighton, MA, United StatesHQ recorded Nov 6, 20261-1023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVught, NetherlandsHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Binnen de praktijk is jarenlang ervaring aanwezig met kinderen en jongeren die te maken hebben met problemen in hun ontwikkeling, naast het begeleiden van hun ouders en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchUnited StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“The Center for Learning and Behavior Solutions (C4L) utilizes a multidisciplinary approach to bridge the disciplines of psychology and education to better understand each child.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchUnited StatesHQ recorded Nov 6, 20261-1022 contacts →

Exact match

“SPELD NZ is a not-for-profit organisation that specialises in assisting people with dyslexia and other specific learning disabilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRedwood City, CA, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“The Morrissey-Compton Educational Center is a not-for-profit 501 (c)(3) organization established over 30 years ago by Patricia Morrissey and Carolyn Compton.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKidderminster, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Working across the UK, The Family Psychologist understand that parents need honest, open answers when making decisions about what is right for their family; which is precisely…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchShropshire, United KingdomHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“The Autism Service is the UK’s leading independent provider of autism and ADHD assessments for children, young people, and adults.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBurlingame, CA, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Psyched Services is a team of dedicated professionals who love what we do!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAustraliaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLane Cove, AustraliaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Sydney Speech Clinic is a medical practice company based out of 1 Pottery Ln, Lane Cove, Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDaphne, AL, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Read Write provides specialized services for people with language-based learning disabilities such as dyslexia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSolihull, United KingdomHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Welcome to The Autism Assessment Hub!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRoosendaal, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“OPPB is er voor kinderen en jongeren die problemen ondervinden met gedrag en/of leren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“CF Psychology is an educational psychology practice comprising a team of highly skilled educational psychologists who are experts in assessing the learning needs of children…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchOldham, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“At ATtherapy, we believe in building richer lives through communication.”

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

Showing 25 of 662 learning disability assessment services worldwide

See the full list, filter by size, metro and specialty, and access 1,023 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Learning disability assessment services worldwide at a glance

As of Nov 6, 2026
29.9%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
2.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
482
11-50
146
51-200
17
201-500
4

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 learning disability assessment services are linked below.
What qualifies
Company records worldwide whose business descriptions match “learning disability assessment 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. 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 1,023 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.

Learning disability assessment services by location

5 lists · largest first

Every Learning disability assessment services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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

How many learning disability assessment services are there worldwide?

RevenueBase identified 662 company matches for learning disability assessment services 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?

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

Which country has the most learning disability assessment services?

The United States leads with 204 companies, followed by the United Kingdom (116) and Australia (51). Every learning disability assessment services list by country and city is linked on this page.

Which city has the most learning disability assessment services?

London leads with 19 company records, followed by Barcelona (9) and Dallas (7).

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 1,023 professional contacts with verified work emails tracked across these 662 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.