Company lists · Data refreshed September 2026

Top 25 Child development assessment services based in the United States

RevenueBase identified 497 company matches for child development assessment services associated with the United States as of September 2026 and tracks 6,214 professional contacts across them, including 1,534 with verified work emails. New York is the largest hub.

This list covers company matches for child development 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 September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
497Companies
6,214Contacts tracked
1,534Verified emails
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The 25 largest child development assessment services based in the United States

Ranked by team size
Top 25 of 497 company matches for child development assessment services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchForest Hills, United StatesHQ recorded Sep 19, 20261,001-5,000566 contacts →

Exact match

“Achieve Beyond provides pediatric therapy and educational services to children, students and families throughout the United States including Virginia (VA)/ Maryland (MD)/ DC area…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchPlainview, NY, United StatesHQ recorded Sep 19, 20261,001-5,000252 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 · Sep 19, 2026 · View company records in RevenueBase
3Exact matchLos Angeles, CA, United StatesHQ recorded Sep 19, 2026201-500168 contacts →

Exact match

“SLEA Therapies provides comprehensive evaluations and individualized treatments in the following areas for adults and children with special needs and disabilities: • Speech and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchGlastonbury, CT, United StatesHQ recorded Sep 19, 202651-200119 contacts →

Exact match

“The Center for Children with Special Needs (CCSN) is the largest private outpatient assessment and treatment facility specifically for Autism and related neurodevelopmental…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchMilwaukee, WI, United StatesHQ recorded Sep 19, 202651-200118 contacts →

Exact match

“A leader in child development, Penfield Children's Center creates a positive start in life for infants and children, many of whom have developmental delays or disabilities, by…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchGarden City, NY, United StatesHQ recorded Sep 19, 2026201-500103 contacts →

Exact match

“Kidz Therapy was established to promote and enhance the development of infants and young children (birth to five years) with special needs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Sep 19, 2026201-50097 contacts →

Exact match

“Los Niños Services is an award winning multilingual agency serving the developmental needs of young children and their families.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchNicholasville, KY, United StatesHQ recorded Sep 19, 202651-20085 contacts →

Exact match

“Marshall Pediatric Therapy is dedicated to helping families build skills for life.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchThousand Oaks, CA, United StatesHQ recorded Sep 19, 202611-5070 contacts →

Exact match

“Amigo Baby was established in 2004 and has served thousands of children and their families.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Sep 19, 2026201-50068 contacts →

Exact match

“WE ARE HIRING!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchStamford, CT, United StatesHQ recorded Sep 19, 202611-5063 contacts →

Exact match

“The Center for Social Enrichment and Educational Development is a state-of-the-art, all-inclusive center for individuals with autism and other related disabilities, providing a…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchHighland, IN, United StatesHQ recorded Sep 19, 202651-20060 contacts →

Exact match

“At Milestone Therapy, we’re driven by one passion: To Unlock Life’s Potential for the children we serve and the team members who support them.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchProsper, TX, United StatesHQ recorded Sep 19, 2026201-50059 contacts →

Exact match

“Locally owned and operated, Autism Response Team has been serving the special needs population of North Texas since 2014.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5058 contacts →

Exact match

“Guided by the principles of behavior, the Manhattan Behavioral Center (MBC) provides clients and families with specialized educational assessments, interventions, related…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchJonesboro, AR, United StatesHQ recorded Sep 19, 202651-20055 contacts →

Exact match

“Miracle Kids Success Academy is a day treatment clinic for children with special needs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchFarmington Hills, MI, United StatesHQ recorded Sep 19, 202651-20052 contacts →

Exact match

“Global Psychological provides full-service consulting, staffing, assessment, and program offerings that are customized to the unique needs of individuals, schools, and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchShoreline, WA, United StatesHQ recorded Sep 19, 202651-20052 contacts →

Exact match

“Wonderland Child & Family Services is a 501(c)(3) multi-program nonprofit agency, dedicated to helping children with specials needs reach their full potential.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchGlendale, NY, United StatesHQ recorded Sep 19, 202611-5052 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 2026n/a42 contacts →

Exact match

“Our Purpose and Goals:~To provide services to families with children with special needs and help meet the unique needs of those families with services, support and resources ~To…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchMauldin, SC, United StatesHQ recorded Sep 19, 202651-20037 contacts →

Exact match

“Our Mission is to love and serve our community by providing timely, efficient, high-quality, and effective services to children with disabilities and their families.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchGlenview, IL, United StatesHQ recorded Sep 19, 202611-5035 contacts →

Exact match

“Little Steps is a privately owned company comprised of Pediatric Professionals who focus on providing physical therapy, speech therapy, occupational therapy, and developmental…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchSouthampton, PA, United StatesHQ recorded Sep 19, 202651-20033 contacts →

Exact match

“Kidology, Inc.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchSan Antonio, TX, United StatesHQ recorded Sep 19, 202611-5031 contacts →

Exact match

“WELCOME!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchNorth Hollywood, CA, United StatesHQ recorded Sep 19, 202651-20031 contacts →

Exact match

“Every Child Achieves (ECA) is a multi-disciplinary early intervention company providing quality infant developmental services to children and their families in their natural…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchLas Cruces, NM, United StatesHQ recorded Sep 19, 202651-20029 contacts →

Exact match

“MECA Therapies has been providing therapy services in Dona Ana County for over 10 years serving thousands of children and families.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 497 child development assessment services based in the United States

See the full list, filter by size, metro and specialty, and access 1,534 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Child development assessment services based in the United States at a glance

As of Sep 19, 2026
24.7%Verified-email coverage
12.5Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · New York
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
294
11-50
136
51-200
44
201-500
13
501-1,000
2
1,001-5,000
3

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 497 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 “child development 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 1,534 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 September 19, 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 “child development assessment services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many child development assessment services are there based in the United States?

RevenueBase identified 497 company matches for child development assessment services associated with the United States as of September 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?

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

Which city has the most child development assessment services?

New York leads with 20 company records, followed by Los Angeles (12) and Houston (11).

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 1,534 professional contacts with verified work emails tracked across these 497 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 September 19, 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.