Company lists · Data refreshed September 2026
Top 25 Early intervention services worldwide
RevenueBase identified 3,260 company matches for early intervention services worldwide as of September 2026 and tracks 41,851 professional contacts across them, including 10,156 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 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 September 19, 2026. Country and city lists for early intervention 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.
The 25 largest early intervention services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 981 contacts → | ||||
Exact match “Center for Social Dynamics (CSD) is an organization providing services to those with developmental delays, including autism, in the state of California, Oregon, Washington…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 788 contacts → | ||||
Exact match “ChildServe knows kids and we know specialty healthcare.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 646 contacts → | ||||
Exact match “Sunny Days, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 566 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 | |||||
| 5 | 527 contacts → | ||||
Exact match “Helping children thrive, one milestone at a time.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 456 contacts → | ||||
Exact match “Pediatrics Plus is a pediatric healthcare provider specializing in occupational, speech and physical therapy as well as applied behavior analysis.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 447 contacts → | ||||
Exact match “Verbal Beginnings is a family-focused network of professionals providing exceptional comprehensive autism services to families across the MD, PA, DE, DC and NoVA region.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 352 contacts → | ||||
Exact match “Locations in Madison, Milwaukee, Green Bay, and Eau Claire!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 331 contacts → | ||||
Exact match “At Family of Kidz, we bring together highly qualified teams of professionals that work diligently to help individuals with special needs, from birth through adulthood.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 323 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 276 contacts → | ||||
Exact match “New York Therapy is a full-service resource for families who face unique challenges and require additional assistance with their child’s development.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 273 contacts → | ||||
Exact match “At KidsAbility, we support over children and youth to reach their communication, social, physical and behavioural goals each year.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 252 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 | |||||
| 14 | 205 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 199 contacts → | ||||
Exact match “Since 1949, TVCC (formerly Thames Valley Children's Centre) has been working with children and youth with physical disabilities, communication disorders, developmental delays and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 199 contacts → | ||||
Exact match “Ireland Home Based Services has worked in the counties of Southern Indiana providing quality home-based services for over 25 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 177 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 172 contacts → | ||||
Exact match “Meeting Street is where children of all abilities - birth to age 22 - receive individualized services from highly trained and dedicated educators, therapists, and allied…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 168 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 | |||||
| 20 | 163 contacts → | ||||
Exact match “Blue Bird Day is an intensive pediatric therapy program designed to foster socialization, sensory regulation and academic learning in children ages 2-7 in therapeutic rotations…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 159 contacts → | ||||
Exact match “AEIOU Foundation is a leading provider of evidence-based early intervention for preschool-aged children with autism.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 156 contacts → | ||||
Exact match “Advancing abilities for people with special needs - since 1951 Abilis (ABLE-ISS), is a 501(c)3 nonprofit organization that provides services and supports for over 800 individuals…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 156 contacts → | ||||
Exact match “Our Mission: ABLE Kids is dedicated to helping children with autism Achieve Beyond Life's Expectations!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 150 contacts → | ||||
Exact match “The skills and knowledge your child will learn today play a major role in determining who they'll be tomorrow.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 142 contacts → | ||||
Exact match “We offer therapy for children from birth to age 21 with a wide range of needs.” Recorded in the RevenueBase company graph · Sep 19, 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 “early intervention 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 3,260 early intervention services worldwide
See the full list, filter by size, metro and specialty, and access 10,156 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Early intervention services worldwide at a glance
As of Sep 19, 2026Companies by employee count
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 services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “early intervention 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 10,156 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.
Early intervention services by location
8 lists · largest firstEvery Early intervention services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Early intervention services based in the United States1,641
- Early intervention services based in Australia205
- Early intervention services based in Canada102
- Early intervention services based in the Netherlands29
- Early intervention services based in the United Kingdom28
- Early intervention services based in Singapore27
Cities
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 services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many early intervention services are there worldwide?
RevenueBase identified 3,260 company matches for early intervention services worldwide 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?
Center For Social Dynamics tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most early intervention services?
The United States leads with 1,641 companies, followed by Australia (205) and Canada (102). Every early intervention services list by country and city is linked on this page.
Which city has the most early intervention services?
New York leads with 47 company records, followed by Miami (28) and Chicago (26).
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 10,156 professional contacts with verified work emails tracked across these 3,260 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.
Ready to reach these companies? Verified emails and direct dials for all 3,260 early intervention services worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 early intervention services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 3,260 matching company records for early intervention services worldwide, with 41,851 tracked contacts and 10,156 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: September 19, 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 early intervention services worldwide
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 |  Center For Social Dynamicscsdautismservices.comHQ: Alameda, CA, United StatesReported employees: 1,001-5,000 | Alameda, CA, United States | 1,001-5,000 | Exact match | 981 contacts → |
“Center for Social Dynamics (CSD) is an organization providing services to those with developmental delays, including autism, in the state of California, Oregon, Washington…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Childservechildserve.org HQ: Johnston, IA, United StatesReported employees: 1,001-5,000 | Johnston, IA, United States | 1,001-5,000 | Exact match | 788 contacts → |
“ChildServe knows kids and we know specialty healthcare.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sunny Dayssunnydays.com HQ: Manalapan, NJ, United StatesReported employees: 1,001-5,000 | Manalapan, NJ, United States | 1,001-5,000 | Exact match | 646 contacts → |
“Sunny Days, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Achieve Beyondachievebeyondusa.comHQ: Forest Hills, United StatesReported employees: 1,001-5,000 | Forest Hills, United States | 1,001-5,000 | Exact match | 566 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Therapy 2000t2000.com HQ: Dallas, TX, United StatesReported employees: 1,001-5,000 | Dallas, TX, United States | 1,001-5,000 | Exact match | 527 contacts → |
“Helping children thrive, one milestone at a time.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Pediatrics Pluspediatricsplus.com HQ: Conway, AR, United StatesReported employees: 1,001-5,000 | Conway, AR, United States | 1,001-5,000 | Exact match | 456 contacts → |
“Pediatrics Plus is a pediatric healthcare provider specializing in occupational, speech and physical therapy as well as applied behavior analysis.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Verbal Beginningsverbalbeginnings.com HQ: Columbia, MD, United StatesReported employees: 501-1,000 | Columbia, MD, United States | 501-1,000 | Exact match | 447 contacts → |
“Verbal Beginnings is a family-focused network of professionals providing exceptional comprehensive autism services to families across the MD, PA, DE, DC and NoVA region.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Wisconsin Early Autism Projectwiautism.com HQ: Madison, WI, United StatesReported employees: 501-1,000 | Madison, WI, United States | 501-1,000 | Exact match | 352 contacts → |
“Locations in Madison, Milwaukee, Green Bay, and Eau Claire!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Family Of Kidzfamilyofkidz.com HQ: Westbury, NY, United StatesReported employees: 501-1,000 | Westbury, NY, United States | 501-1,000 | Exact match | 331 contacts → |
“At Family of Kidz, we bring together highly qualified teams of professionals that work diligently to help individuals with special needs, from birth through adulthood.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Early Start Australiaearlystartaustralia.com.auHQ: West Perth, AustraliaReported employees: 501-1,000 | West Perth, Australia | 501-1,000 | Exact match | 323 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Farmingdale, NY, United StatesReported employees: 501-1,000 | Farmingdale, NY, United States | 501-1,000 | Exact match | 276 contacts → |
“New York Therapy is a full-service resource for families who face unique challenges and require additional assistance with their child’s development.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Kidsability Centre For Child Developmentkidsability.ca HQ: Waterloo, ON, CanadaReported employees: 201-500 | Waterloo, ON, Canada | 201-500 | Exact match | 273 contacts → |
“At KidsAbility, we support over children and youth to reach their communication, social, physical and behavioural goals each year.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  ALL About Kidsaakcares.comHQ: Plainview, NY, United StatesReported employees: 1,001-5,000 | Plainview, NY, United States | 1,001-5,000 | Exact match | 252 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Kinderingkindering.org HQ: Bellevue, WA, United StatesReported employees: 201-500 | Bellevue, WA, United States | 201-500 | Exact match | 205 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  TVCCtvcc.on.caHQ: London, ON, CanadaReported employees: 201-500 | London, ON, Canada | 201-500 | Exact match | 199 contacts → |
“Since 1949, TVCC (formerly Thames Valley Children's Centre) has been working with children and youth with physical disabilities, communication disorders, developmental delays and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ireland Home Based Servicesihbs.us HQ: Evansville, IN, United StatesReported employees: 201-500 | Evansville, IN, United States | 201-500 | Exact match | 199 contacts → |
“Ireland Home Based Services has worked in the counties of Southern Indiana providing quality home-based services for over 25 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Thom Child And Family Servicesthomchild.org HQ: Framingham, MA, United StatesReported employees: 501-1,000 | Framingham, MA, United States | 501-1,000 | Exact match | 177 contacts → |
“Thom Child and Family Services works with over infants, toddlers, and their families throughout Massachusetts – providing critical Early Intervention and related services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Meeting Streetmeetingstreet.org HQ: Providence, RI, United StatesReported employees: 201-500 | Providence, RI, United States | 201-500 | Exact match | 172 contacts → |
“Meeting Street is where children of all abilities - birth to age 22 - receive individualized services from highly trained and dedicated educators, therapists, and allied…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Slea Therapiessleatherapies.com HQ: Los Angeles, CA, United StatesReported employees: 201-500 | Los Angeles, CA, United States | 201-500 | Exact match | 168 contacts → |
“SLEA Therapies provides comprehensive evaluations and individualized treatments in the following areas for adults and children with special needs and disabilities: • Speech and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Blue Bird DAYbluebirddayprogram.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 163 contacts → |
“Blue Bird Day is an intensive pediatric therapy program designed to foster socialization, sensory regulation and academic learning in children ages 2-7 in therapeutic rotations…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Aeiou Foundation For Children With Autismaeiou.org.auHQ: Spring Hill, United StatesReported employees: 201-500 | Spring Hill, United States | 201-500 | Exact match | 159 contacts → |
“AEIOU Foundation is a leading provider of evidence-based early intervention for preschool-aged children with autism.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Abilisabilis.usHQ: Greenwich, CT, United KingdomReported employees: 201-500 | Greenwich, CT, United Kingdom | 201-500 | Exact match | 156 contacts → |
“Advancing abilities for people with special needs - since 1951 Abilis (ABLE-ISS), is a 501(c)3 nonprofit organization that provides services and supports for over 800 individuals…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Able Kidsablekids.comHQ: Augusta, GA, United StatesReported employees: 201-500 | Augusta, GA, United States | 201-500 | Exact match | 156 contacts → |
“Our Mission: ABLE Kids is dedicated to helping children with autism Achieve Beyond Life's Expectations!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Little Lukeslittlelukes.com HQ: Oswego, NY, United StatesReported employees: 201-500 | Oswego, NY, United States | 201-500 | Exact match | 150 contacts → |
“The skills and knowledge your child will learn today play a major role in determining who they'll be tomorrow.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Rush Kids Pediatric Therapyrushpt.com HQ: Chicago, IL, United StatesReported employees: 501-1,000 | Chicago, IL, United States | 501-1,000 | Exact match | 142 contacts → |
“We offer therapy for children from birth to age 21 with a wide range of needs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,260 company matches
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Early intervention services: dataset insights
September 19, 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
3,238 records in the displayed employee bands.
22 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,260 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: September 19, 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 ↗
Early intervention services by location
8 lists · largest firstEvery Early intervention services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Early intervention services based in the United States1,641
- Early intervention services based in Australia205
- Early intervention services based in Canada102
- Early intervention services based in the Netherlands29
- Early intervention services based in the United Kingdom28
- Early intervention services based in Singapore27
Cities
Questions about this company list
What does Exact match mean for early intervention 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 early intervention services did RevenueBase find worldwide?
The saved snapshot records 3,260 matching company records, 41,851 tracked contacts and 10,156 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: September 19, 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
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Cite this list
RevenueBase Data Team. Top 25 early intervention services worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/early-intervention-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 early intervention services worldwide
RevenueBase records 3,260 matching company records for early intervention services worldwide, with 41,851 tracked contacts and 10,156 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: September 19, 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 early intervention services worldwide
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 | Center For Social Dynamicscsdautismservices.com HQ: Alameda, CA, United StatesReported employees: 1,001-5,000 | Alameda, CA, United States | 1,001-5,000 | Exact match | 981 contacts → |
“Center for Social Dynamics (CSD) is an organization providing services to those with developmental delays, including autism, in the state of California, Oregon, Washington…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Childservechildserve.org HQ: Johnston, IA, United StatesReported employees: 1,001-5,000 | Johnston, IA, United States | 1,001-5,000 | Exact match | 788 contacts → |
“ChildServe knows kids and we know specialty healthcare.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sunny Dayssunnydays.com HQ: Manalapan, NJ, United StatesReported employees: 1,001-5,000 | Manalapan, NJ, United States | 1,001-5,000 | Exact match | 646 contacts → |
“Sunny Days, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Achieve Beyondachievebeyondusa.com HQ: Forest Hills, United StatesReported employees: 1,001-5,000 | Forest Hills, United States | 1,001-5,000 | Exact match | 566 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Therapy 2000t2000.com HQ: Dallas, TX, United StatesReported employees: 1,001-5,000 | Dallas, TX, United States | 1,001-5,000 | Exact match | 527 contacts → |
“Helping children thrive, one milestone at a time.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Pediatrics Pluspediatricsplus.com HQ: Conway, AR, United StatesReported employees: 1,001-5,000 | Conway, AR, United States | 1,001-5,000 | Exact match | 456 contacts → |
“Pediatrics Plus is a pediatric healthcare provider specializing in occupational, speech and physical therapy as well as applied behavior analysis.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Verbal Beginningsverbalbeginnings.com HQ: Columbia, MD, United StatesReported employees: 501-1,000 | Columbia, MD, United States | 501-1,000 | Exact match | 447 contacts → |
“Verbal Beginnings is a family-focused network of professionals providing exceptional comprehensive autism services to families across the MD, PA, DE, DC and NoVA region.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Wisconsin Early Autism Projectwiautism.com HQ: Madison, WI, United StatesReported employees: 501-1,000 | Madison, WI, United States | 501-1,000 | Exact match | 352 contacts → |
“Locations in Madison, Milwaukee, Green Bay, and Eau Claire!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Family Of Kidzfamilyofkidz.com HQ: Westbury, NY, United StatesReported employees: 501-1,000 | Westbury, NY, United States | 501-1,000 | Exact match | 331 contacts → |
“At Family of Kidz, we bring together highly qualified teams of professionals that work diligently to help individuals with special needs, from birth through adulthood.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Early Start Australiaearlystartaustralia.com.au HQ: West Perth, AustraliaReported employees: 501-1,000 | West Perth, Australia | 501-1,000 | Exact match | 323 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Farmingdale, NY, United StatesReported employees: 501-1,000 | Farmingdale, NY, United States | 501-1,000 | Exact match | 276 contacts → |
“New York Therapy is a full-service resource for families who face unique challenges and require additional assistance with their child’s development.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Kidsability Centre For Child Developmentkidsability.ca HQ: Waterloo, ON, CanadaReported employees: 201-500 | Waterloo, ON, Canada | 201-500 | Exact match | 273 contacts → |
“At KidsAbility, we support over children and youth to reach their communication, social, physical and behavioural goals each year.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ALL About Kidsaakcares.com HQ: Plainview, NY, United StatesReported employees: 1,001-5,000 | Plainview, NY, United States | 1,001-5,000 | Exact match | 252 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Kinderingkindering.org HQ: Bellevue, WA, United StatesReported employees: 201-500 | Bellevue, WA, United States | 201-500 | Exact match | 205 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | TVCCtvcc.on.ca HQ: London, ON, CanadaReported employees: 201-500 | London, ON, Canada | 201-500 | Exact match | 199 contacts → |
“Since 1949, TVCC (formerly Thames Valley Children's Centre) has been working with children and youth with physical disabilities, communication disorders, developmental delays and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ireland Home Based Servicesihbs.us HQ: Evansville, IN, United StatesReported employees: 201-500 | Evansville, IN, United States | 201-500 | Exact match | 199 contacts → |
“Ireland Home Based Services has worked in the counties of Southern Indiana providing quality home-based services for over 25 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Thom Child And Family Servicesthomchild.org HQ: Framingham, MA, United StatesReported employees: 501-1,000 | Framingham, MA, United States | 501-1,000 | Exact match | 177 contacts → |
“Thom Child and Family Services works with over infants, toddlers, and their families throughout Massachusetts – providing critical Early Intervention and related services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Meeting Streetmeetingstreet.org HQ: Providence, RI, United StatesReported employees: 201-500 | Providence, RI, United States | 201-500 | Exact match | 172 contacts → |
“Meeting Street is where children of all abilities - birth to age 22 - receive individualized services from highly trained and dedicated educators, therapists, and allied…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Slea Therapiessleatherapies.com HQ: Los Angeles, CA, United StatesReported employees: 201-500 | Los Angeles, CA, United States | 201-500 | Exact match | 168 contacts → |
“SLEA Therapies provides comprehensive evaluations and individualized treatments in the following areas for adults and children with special needs and disabilities: • Speech and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Blue Bird DAYbluebirddayprogram.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 163 contacts → |
“Blue Bird Day is an intensive pediatric therapy program designed to foster socialization, sensory regulation and academic learning in children ages 2-7 in therapeutic rotations…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Aeiou Foundation For Children With Autismaeiou.org.au HQ: Spring Hill, United StatesReported employees: 201-500 | Spring Hill, United States | 201-500 | Exact match | 159 contacts → |
“AEIOU Foundation is a leading provider of evidence-based early intervention for preschool-aged children with autism.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Abilisabilis.us HQ: Greenwich, CT, United KingdomReported employees: 201-500 | Greenwich, CT, United Kingdom | 201-500 | Exact match | 156 contacts → |
“Advancing abilities for people with special needs - since 1951 Abilis (ABLE-ISS), is a 501(c)3 nonprofit organization that provides services and supports for over 800 individuals…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Able Kidsablekids.com HQ: Augusta, GA, United StatesReported employees: 201-500 | Augusta, GA, United States | 201-500 | Exact match | 156 contacts → |
“Our Mission: ABLE Kids is dedicated to helping children with autism Achieve Beyond Life's Expectations!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Little Lukeslittlelukes.com HQ: Oswego, NY, United StatesReported employees: 201-500 | Oswego, NY, United States | 201-500 | Exact match | 150 contacts → |
“The skills and knowledge your child will learn today play a major role in determining who they'll be tomorrow.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Rush Kids Pediatric Therapyrushpt.com HQ: Chicago, IL, United StatesReported employees: 501-1,000 | Chicago, IL, United States | 501-1,000 | Exact match | 142 contacts → |
“We offer therapy for children from birth to age 21 with a wide range of needs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Early intervention services: dataset insights
September 19, 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
3,238 records in the displayed employee bands.
22 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,260 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: September 19, 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 ↗
Early intervention services by location
8 lists · largest firstEvery Early intervention services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Early intervention services based in the United States1,641
- Early intervention services based in Australia205
- Early intervention services based in Canada102
- Early intervention services based in the Netherlands29
- Early intervention services based in the United Kingdom28
- Early intervention services based in Singapore27
Cities
Questions about this company list
What does Exact match mean for early intervention 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 early intervention services did RevenueBase find worldwide?
The saved snapshot records 3,260 matching company records, 41,851 tracked contacts and 10,156 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: September 19, 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.
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Cite this list
RevenueBase Data Team. Top 25 early intervention services worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/early-intervention-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗