Company lists · Data refreshed November 2026

Top 25 Early intervention specialist training companies worldwide

RevenueBase identified 593 company matches for early intervention specialist training companies worldwide as of November 2026 and tracks 7,451 professional contacts across them, including 2,115 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for early intervention specialist training companies 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 early intervention specialist training companies 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
593Companies
7,451Contacts tracked
2,115Verified emails
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The 25 largest early intervention specialist training companies worldwide

Ranked by team size
Top 25 of 593 company matches for early intervention specialist training companies 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 matchWest Perth, AustraliaHQ recorded Nov 6, 2026501-1,000330 contacts →

Exact match

“Early Start Australia is a national organisation committed to delivering evidence-based best practice early intervention and therapy services to children, young adults and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 202651-200249 contacts →

Exact match

“Parents as Teachers promotes the optimal early development, learning and health of young children by supporting and engaging their parents and caregivers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 2026201-500213 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFramingham, MA, United StatesHQ recorded Nov 6, 2026501-1,000191 contacts →

Exact match

“Thom Child and Family Services works with over infants, toddlers, and their families throughout Massachusetts – providing critical Early Intervention and related services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500159 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFort Worth, TX, United StatesHQ recorded Nov 6, 202651-200138 contacts →

Exact match

“Lena Pope is a nonprofit organization that equips children, families, caregivers, and community with a strong foundation through counseling, education, and behavior interventions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-200128 contacts →

Exact match

“Atuamos para o sucesso na identificação precoce do autismo e na intervenção terapêutica de crianças com desenvolvimento atípico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWichita, KS, United StatesHQ recorded Nov 6, 2026201-500125 contacts →

Exact match

“Child Start provides early childhood development services that prepare children for lifelong success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWilliamsburg, VA, United StatesHQ recorded Nov 6, 202651-200118 contacts →

Exact match

“Established in 1965, Child Development Resources (CDR) serves more than 1,400 children and their families each year.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMalvern, AustraliaHQ recorded Nov 6, 2026201-500116 contacts →

Exact match

“Founded in 1971, Noah’s Ark is an innovative not-for-profit community organisation providing childhood intervention services to children with disabilities and additional needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGarden City, NY, United StatesHQ recorded Nov 6, 2026201-500105 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchChula Vista, CA, United StatesHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“Stars Therapy Services is a bilingual, specialized, Early Intervention service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“DDI Vantage promotes and provides exemplary services to facilitate the development and independence of children, adults and families with special needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHazlet, NJ, United StatesHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“Progressive Steps, LLC's mission is to provide quality Early Childhood Intervention, Support and Therapeutic Services to enhance the capacity of families to meet the developmental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCromwell, CT, United StatesHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Beacon Services of Connecticut is a group practice of early intervention specialists, behavior analysts, and behavioral therapists providing services to children with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“At Brighton Center, we witness the magic of possibility every day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFortitude Valley, AustraliaHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“is dedicated to providing the highest quality education and training to create passionate, skilled, and confident early childhood educators.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchThousand Oaks, CA, United StatesHQ recorded Nov 6, 202611-5077 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDécines, FranceHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“Engagés au cœur de la petite enfance depuis plus de 10 ans!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrooklyn, NY, United StatesHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Welcome to Challenge Early Intervention Center!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchColumbia, SC, United StatesHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“About Play early intervention believes a lifetime of learning begins with a child’s experiences of play.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBronx, NY, United StatesHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“We are an educational and allied health organization specializing in early childhood development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchUnited StatesHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Central Indiana First Steps provides home based early intervention healthcare services for qualifying families with children ages 0-3 with developmental delays.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDoha, QatarHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Established in 2013, Child Development Center provides a network of internationally qualified and licensed professionals who offer child-centered and evidence-based early…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFresh Meadows, United StatesHQ recorded Nov 6, 2026201-50053 contacts →

Exact match

“Metro Children's Services Early Intervention program provides services to infants and toddlers who are at high risk, or exhibit developmental delays.”

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

Showing 25 of 593 early intervention specialist training companies worldwide

See the full list, filter by size, metro and specialty, and access 2,115 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Early intervention specialist training companies worldwide at a glance

As of Nov 6, 2026
28.4%Verified-email coverage
12.6Average contacts per company
1-10Median size (employees)
3.0%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
321
11-50
167
51-200
67
201-500
20
501-1,000
7
1,001-5,000
1

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 early intervention specialist training companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “early intervention specialist training companies” 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 2,115 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.

Early intervention specialist training companies by location

3 lists · largest first

Every Early intervention specialist training companies 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 “early intervention specialist training companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many early intervention specialist training companies are there worldwide?

RevenueBase identified 593 company matches for early intervention specialist training companies 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?

Early Start Australia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most early intervention specialist training companies?

The United States leads with 254 companies, followed by Australia (36) and France (33). Every early intervention specialist training companies list by country and city is linked on this page.

Which city has the most early intervention specialist training companies?

New York leads with 18 company records, followed by Brooklyn (9) and Pittsburgh (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 2,115 professional contacts with verified work emails tracked across these 593 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.