Company lists · Data refreshed November 2026
Top 25 Learning disability assessment services based in the United States
RevenueBase identified 204 company matches for learning disability assessment services associated with the United States as of November 2026 and tracks 1,314 professional contacts across them, including 540 with verified work emails. Dallas is the largest hub.
This list covers company matches for learning disability assessment services 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.
The 25 largest learning disability assessment services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 324 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 | |||||
| 2 | 50 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 | |||||
| 3 | 30 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 | |||||
| 4 | 23 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 | |||||
| 5 | 23 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 | |||||
| 6 | 23 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 20 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 | |||||
| 8 | 18 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 | |||||
| 9 | 17 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 | |||||
| 10 | 15 contacts → | ||||
Exact match “At MindWise Psychological Services, we provide careful and thorough evaluation for autism spectrum disorder and other developmental disabilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “Commonwealth Learning Center is an independent nonprofit organization and has served as a leading educational resource for more than 35 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 14 contacts → | ||||
Exact match “Pathways is a School and Evaluation Center in Mesa, AZ.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “Reading Write Alaska diagnoses and treats a variety of speech, language, and learning impairments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “Irby Psychological Services, LLC provides comprehensive psychological assessments to rule-out a variety of disorders ranging from Autism Spectrum Disorder to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “Rhombus Counseling offers a variety testing and evaluations which is a process in which a variety of assessments and tests are used to understand an individual's current…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “MInd by Design is all about finding the right supports for children, teens, young adults and parents, to help them navigate the educational system, learn, grow, and live their…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Founded in 2001 by world renowned expert Maude LeRoux and her husband Charl.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “Diagnostic evaluations for children, adolescents, and adults to assess for dyslexia, ADHD, dysgraphia, dyscalculia, and other learning differences.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “Since 1993, Developmental Learning Solutions has provided individual educational therapy services, directed tutoring and directed studies, adapted technology training, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Carr Assessments is a market leader in the development and administration of comprehensive psychological assessments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “Cognitive Diagnostic Associates is a leading Special Education Company in the United States, specializing in psychoeducational assessments and Independent Educational Evaluations…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “We are a group practice specializing in diagnostic testing to identify psychological conditions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “learning disability assessment services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 204 learning disability assessment services based in the United States
See the full list, filter by size, metro and specialty, and access 540 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Learning disability assessment services based in the United States at a glance
As of Nov 6, 2026Companies by employee count
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 204 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 “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. 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 540 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 “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 based in the United States?
RevenueBase identified 204 company matches for learning disability assessment services 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?
Riverside Insights tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most learning disability assessment services?
Dallas leads with 7 company records, followed by Los Angeles (4) and New York (4).
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 540 professional contacts with verified work emails tracked across these 204 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.
Ready to reach these companies? Verified emails and direct dials for all 204 learning disability assessment services based in the United States. Start with a free account, no credit card.
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Learning disability assessment services by geography
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Learning disability assessment services based in Australia
- Learning disability assessment services based in Canada
- Learning disability assessment services based in the Netherlands
- Learning disability assessment services based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 learning disability assessment services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 204 matching company records for learning disability assessment services based in the United States, with 1,314 tracked contacts and 540 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 learning disability assessment services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Riverside Insightsriversideinsights.comHQ: Remote, United StatesReported employees: 201-500 | Remote, United States | 201-500 | Exact match | 324 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Stern Center For Language And Learningsterncenter.orgHQ: Williston, VT, United StatesReported employees: 51-200 | Williston, VT, United States | 51-200 | Exact match | 50 contacts → |
“The Stern Center for Language and Learning is a nationally recognized nonprofit dedicated to life-changing learning for all.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Newton Neuropsychology Groupnewtonneuro.comHQ: Newton Centre, MA, United StatesReported employees: 1-10 | Newton Centre, MA, United States | 1-10 | Exact match | 30 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Arbor Psychology Group, Pllcarborpsychology.orgHQ: Plymouth, MI, United StatesReported employees: 11-50 | Plymouth, MI, United States | 11-50 | Exact match | 23 contacts → |
“Arbor Psychology Group specializes in assessment and intervention services for children, adolescents, and adults.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Diagnostic Learning Servicesdiagnostic-learning.comHQ: Plano, TX, United StatesReported employees: 1-10 | Plano, TX, United States | 1-10 | Exact match | 23 contacts → |
“Diagnostic Learning Services specializes in providing: Individualized, comprehensive assessments to identify possible learning disabilities, including dyslexia and ADHD Updated…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Neuropsychological Assessment Clinic, INCnpevaluation.com HQ: Brighton, MA, United StatesReported employees: 1-10 | Brighton, MA, United States | 1-10 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  Morrissey-Compton Educational Centermorrissey-compton.orgHQ: Redwood City, CA, United StatesReported employees: 11-50 | Redwood City, CA, United States | 11-50 | Exact match | 20 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Psyched Servicespsychedservices.comHQ: Burlingame, CA, United StatesReported employees: 11-50 | Burlingame, CA, United States | 11-50 | Exact match | 18 contacts → |
“Psyched Services is a team of dedicated professionals who love what we do!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Read Write Learning Centerreadwritelearningcenter.comHQ: Daphne, AL, United StatesReported employees: 11-50 | Daphne, AL, United States | 11-50 | Exact match | 17 contacts → |
“Read Write provides specialized services for people with language-based learning disabilities such as dyslexia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Mindwise Psychological Services, INCbemindwise.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 15 contacts → |
“At MindWise Psychological Services, we provide careful and thorough evaluation for autism spectrum disorder and other developmental disabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Commonwealth Learning Centercommlearn.comHQ: Needham, MA, United StatesReported employees: 11-50 | Needham, MA, United States | 11-50 | Exact match | 15 contacts → |
“Commonwealth Learning Center is an independent nonprofit organization and has served as a leading educational resource for more than 35 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Pathways School And Evaluation Center INCpathwaysschool.org HQ: Mesa, AZ, United StatesReported employees: 11-50 | Mesa, AZ, United States | 11-50 | Exact match | 14 contacts → |
“Pathways is a School and Evaluation Center in Mesa, AZ.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Reading Write Alaskareadingwritealaska.comHQ: Anchorage, AK, United StatesReported employees: 11-50 | Anchorage, AK, United States | 11-50 | Exact match | 13 contacts → |
“Reading Write Alaska diagnoses and treats a variety of speech, language, and learning impairments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Irby Psychological Services, LLCirbypsychservices.netHQ: Southaven, MS, United StatesReported employees: 11-50 | Southaven, MS, United States | 11-50 | Exact match | 13 contacts → |
“Irby Psychological Services, LLC provides comprehensive psychological assessments to rule-out a variety of disorders ranging from Autism Spectrum Disorder to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Rhombus Counselingrhombuscounseling.com HQ: Fullerton, CA, United StatesReported employees: 11-50 | Fullerton, CA, United States | 11-50 | Exact match | 12 contacts → |
“Rhombus Counseling offers a variety testing and evaluations which is a process in which a variety of assessments and tests are used to understand an individual's current…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Mind By Design INCthemindbydesign.comHQ: Campbell, CA, United StatesReported employees: 1-10 | Campbell, CA, United States | 1-10 | Exact match | 11 contacts → |
“MInd by Design is all about finding the right supports for children, teens, young adults and parents, to help them navigate the educational system, learn, grow, and live their…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | The Housson Centerthehoussoncenter.com HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  A Total Approachatotalapproach.comHQ: Glen Mills, PA, United StatesReported employees: 11-50 | Glen Mills, PA, United States | 11-50 | Exact match | 11 contacts → |
“Founded in 2001 by world renowned expert Maude LeRoux and her husband Charl.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Apex Psychological Services LLCapexpsych.net HQ: Woodbridge, CT, United StatesReported employees: 11-50 | Woodbridge, CT, United States | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Minnesota Neuropsychologymnneuropsychology.comHQ: St. Paul, MN, United StatesReported employees: 11-50 | St. Paul, MN, United States | 11-50 | Exact match | 10 contacts → |
“Diagnostic evaluations for children, adolescents, and adults to assess for dyslexia, ADHD, dysgraphia, dyscalculia, and other learning differences.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Developmental Learning Solutions, INCdls-learning.comHQ: San Jose, CA, United StatesReported employees: 11-50 | San Jose, CA, United States | 11-50 | Exact match | 10 contacts → |
“Since 1993, Developmental Learning Solutions has provided individual educational therapy services, directed tutoring and directed studies, adapted technology training, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Carr Assessmentscarrassessments.comHQ: Leawood, KS, United StatesReported employees: 11-50 | Leawood, KS, United States | 11-50 | Exact match | 10 contacts → |
“Carr Assessments is a market leader in the development and administration of comprehensive psychological assessments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Cognitive Diagnostic Associatescdacompany.comHQ: Newport Beach, TX, United StatesReported employees: 51-200 | Newport Beach, TX, United States | 51-200 | Exact match | 9 contacts → |
“Cognitive Diagnostic Associates is a leading Special Education Company in the United States, specializing in psychoeducational assessments and Independent Educational Evaluations…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Variations Psychology PCvariationspsychology.comHQ: Newport Beach, CA, United StatesReported employees: 11-50 | Newport Beach, CA, United States | 11-50 | Exact match | 9 contacts → |
“We are a group practice specializing in diagnostic testing to identify psychological conditions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Center For Pediatric Neuropsychologypediatricneuropsych.comHQ: Los Angeles, United StatesReported employees: 1-10 | Los Angeles, United States | 1-10 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 204 company matches
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Learning disability assessment services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
202 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 204 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for learning disability assessment services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many learning disability assessment services did RevenueBase find based in the United States?
The saved snapshot records 204 matching company records, 1,314 tracked contacts and 540 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Learning disability assessment services by geography
Cite this list
RevenueBase Data Team. Top 25 learning disability assessment services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/learning-disability-assessment-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Learning disability assessment services based in Australia
- Learning disability assessment services based in Canada
- Learning disability assessment services based in the Netherlands
- Learning disability assessment services based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 learning disability assessment services based in the United States
RevenueBase records 204 matching company records for learning disability assessment services based in the United States, with 1,314 tracked contacts and 540 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 learning disability assessment services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Riverside Insightsriversideinsights.com HQ: Remote, United StatesReported employees: 201-500 | Remote, United States | 201-500 | Exact match | 324 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Stern Center For Language And Learningsterncenter.org HQ: Williston, VT, United StatesReported employees: 51-200 | Williston, VT, United States | 51-200 | Exact match | 50 contacts → |
“The Stern Center for Language and Learning is a nationally recognized nonprofit dedicated to life-changing learning for all.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Newton Neuropsychology Groupnewtonneuro.com HQ: Newton Centre, MA, United StatesReported employees: 1-10 | Newton Centre, MA, United States | 1-10 | Exact match | 30 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Arbor Psychology Group, Pllcarborpsychology.org HQ: Plymouth, MI, United StatesReported employees: 11-50 | Plymouth, MI, United States | 11-50 | Exact match | 23 contacts → |
“Arbor Psychology Group specializes in assessment and intervention services for children, adolescents, and adults.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Diagnostic Learning Servicesdiagnostic-learning.com HQ: Plano, TX, United StatesReported employees: 1-10 | Plano, TX, United States | 1-10 | Exact match | 23 contacts → |
“Diagnostic Learning Services specializes in providing: Individualized, comprehensive assessments to identify possible learning disabilities, including dyslexia and ADHD Updated…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Neuropsychological Assessment Clinic, INCnpevaluation.com HQ: Brighton, MA, United StatesReported employees: 1-10 | Brighton, MA, United States | 1-10 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Morrissey-Compton Educational Centermorrissey-compton.org HQ: Redwood City, CA, United StatesReported employees: 11-50 | Redwood City, CA, United States | 11-50 | Exact match | 20 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Psyched Servicespsychedservices.com HQ: Burlingame, CA, United StatesReported employees: 11-50 | Burlingame, CA, United States | 11-50 | Exact match | 18 contacts → |
“Psyched Services is a team of dedicated professionals who love what we do!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Read Write Learning Centerreadwritelearningcenter.com HQ: Daphne, AL, United StatesReported employees: 11-50 | Daphne, AL, United States | 11-50 | Exact match | 17 contacts → |
“Read Write provides specialized services for people with language-based learning disabilities such as dyslexia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mindwise Psychological Services, INCbemindwise.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 15 contacts → |
“At MindWise Psychological Services, we provide careful and thorough evaluation for autism spectrum disorder and other developmental disabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Commonwealth Learning Centercommlearn.com HQ: Needham, MA, United StatesReported employees: 11-50 | Needham, MA, United States | 11-50 | Exact match | 15 contacts → |
“Commonwealth Learning Center is an independent nonprofit organization and has served as a leading educational resource for more than 35 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Pathways School And Evaluation Center INCpathwaysschool.org HQ: Mesa, AZ, United StatesReported employees: 11-50 | Mesa, AZ, United States | 11-50 | Exact match | 14 contacts → |
“Pathways is a School and Evaluation Center in Mesa, AZ.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Reading Write Alaskareadingwritealaska.com HQ: Anchorage, AK, United StatesReported employees: 11-50 | Anchorage, AK, United States | 11-50 | Exact match | 13 contacts → |
“Reading Write Alaska diagnoses and treats a variety of speech, language, and learning impairments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Irby Psychological Services, LLCirbypsychservices.net HQ: Southaven, MS, United StatesReported employees: 11-50 | Southaven, MS, United States | 11-50 | Exact match | 13 contacts → |
“Irby Psychological Services, LLC provides comprehensive psychological assessments to rule-out a variety of disorders ranging from Autism Spectrum Disorder to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Rhombus Counselingrhombuscounseling.com HQ: Fullerton, CA, United StatesReported employees: 11-50 | Fullerton, CA, United States | 11-50 | Exact match | 12 contacts → |
“Rhombus Counseling offers a variety testing and evaluations which is a process in which a variety of assessments and tests are used to understand an individual's current…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mind By Design INCthemindbydesign.com HQ: Campbell, CA, United StatesReported employees: 1-10 | Campbell, CA, United States | 1-10 | Exact match | 11 contacts → |
“MInd by Design is all about finding the right supports for children, teens, young adults and parents, to help them navigate the educational system, learn, grow, and live their…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | The Housson Centerthehoussoncenter.com HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | A Total Approachatotalapproach.com HQ: Glen Mills, PA, United StatesReported employees: 11-50 | Glen Mills, PA, United States | 11-50 | Exact match | 11 contacts → |
“Founded in 2001 by world renowned expert Maude LeRoux and her husband Charl.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Apex Psychological Services LLCapexpsych.net HQ: Woodbridge, CT, United StatesReported employees: 11-50 | Woodbridge, CT, United States | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Minnesota Neuropsychologymnneuropsychology.com HQ: St. Paul, MN, United StatesReported employees: 11-50 | St. Paul, MN, United States | 11-50 | Exact match | 10 contacts → |
“Diagnostic evaluations for children, adolescents, and adults to assess for dyslexia, ADHD, dysgraphia, dyscalculia, and other learning differences.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Developmental Learning Solutions, INCdls-learning.com HQ: San Jose, CA, United StatesReported employees: 11-50 | San Jose, CA, United States | 11-50 | Exact match | 10 contacts → |
“Since 1993, Developmental Learning Solutions has provided individual educational therapy services, directed tutoring and directed studies, adapted technology training, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Carr Assessmentscarrassessments.com HQ: Leawood, KS, United StatesReported employees: 11-50 | Leawood, KS, United States | 11-50 | Exact match | 10 contacts → |
“Carr Assessments is a market leader in the development and administration of comprehensive psychological assessments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cognitive Diagnostic Associatescdacompany.com HQ: Newport Beach, TX, United StatesReported employees: 51-200 | Newport Beach, TX, United States | 51-200 | Exact match | 9 contacts → |
“Cognitive Diagnostic Associates is a leading Special Education Company in the United States, specializing in psychoeducational assessments and Independent Educational Evaluations…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Variations Psychology PCvariationspsychology.com HQ: Newport Beach, CA, United StatesReported employees: 11-50 | Newport Beach, CA, United States | 11-50 | Exact match | 9 contacts → |
“We are a group practice specializing in diagnostic testing to identify psychological conditions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Center For Pediatric Neuropsychologypediatricneuropsych.com HQ: Los Angeles, United StatesReported employees: 1-10 | Los Angeles, United States | 1-10 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 204 company matches
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Learning disability assessment services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
202 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 204 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for learning disability assessment services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many learning disability assessment services did RevenueBase find based in the United States?
The saved snapshot records 204 matching company records, 1,314 tracked contacts and 540 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Learning disability assessment services by geography
Cite this list
RevenueBase Data Team. Top 25 learning disability assessment services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/learning-disability-assessment-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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