Company lists · Data refreshed November 2026
Top 25 Developmental delay intervention centers worldwide
RevenueBase identified 4,649 company matches for developmental delay intervention centers worldwide as of November 2026 and tracks 73,361 professional contacts across them, including 18,040 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers company matches for developmental delay intervention centers 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 developmental delay intervention centers 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 developmental delay intervention centers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,935 contacts → | ||||
Exact match “We are a full service provider that specializes in the treatment of autism and other developmental disabilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,029 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 810 contacts → | ||||
Exact match “ChildServe knows kids and we know specialty healthcare.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 644 contacts → | ||||
Exact match “Sunny Days, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 591 contacts → | ||||
Exact match “SDN Children’s Services is a for-purpose, not for profit organisation that has been delivering quality early childhood education and child care, children's therapies and family…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 547 contacts → | ||||
Exact match “Helping children thrive, one milestone at a time.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 535 contacts → | ||||
Exact match “Southwest Human Development is Arizona’s largest nonprofit dedicated to early childhood development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 489 contacts → | ||||
Exact match “Whānau Āwhina Plunket is New Zealand’s largest provider of support services for the development, health and wellbeing of children under 5.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 485 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 462 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 430 contacts → | ||||
Exact match “Westside Children’s Therapy is a privately owned clinic that provides quality therapeutic intervention to children with developmental disabilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 401 contacts → | ||||
Exact match “Best Point Education & Behavioral Health is a leading provider of over 30 services, specializing in early childhood, education, and behavioral health.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 390 contacts → | ||||
Exact match “Locations in Madison, Milwaukee, Green Bay, and Eau Claire!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 372 contacts → | ||||
Exact match “Mom’s Belief focuses on awareness & intervention required for every child’s all-round development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 335 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 330 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 | |||||
| 17 | 326 contacts → | ||||
Exact match “Yorneo | jeugd- en opvoedhulp Thuis in opvoeden en opgroeien Bij Yorneo kun je terecht als je zorgen hebt over de ontwikkeling van een kind of het gedrag dat een kind vertoont.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 278 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 263 contacts → | ||||
Exact match “Stepping Stone School is a comprehensive early care and education program that profoundly nurtures children and prepares them for lifelong happiness.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 262 contacts → | ||||
Exact match “Every child deserves a shot at a bright future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 261 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 258 contacts → | ||||
Exact match “For more than 90 years, Easterseals Northern California has provided services to people with disabilities and their families to help them achieve their goals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 257 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 247 contacts → | ||||
Exact match “As the 30th largest employer in Wichita, KS, serving children throughout the region and country, Heartspring makes life-changing differences for children with neurodevelopmental…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 246 contacts → | ||||
Exact match “About NAPA At NAPA Center, we embrace each child’s differences and work with them to overcome their unique challenges.” 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 “developmental delay intervention centers”. 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 4,649 developmental delay intervention centers worldwide
See the full list, filter by size, metro and specialty, and access 18,040 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Developmental delay intervention centers worldwide at a glance
As of Nov 6, 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 developmental delay intervention centers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “developmental delay intervention centers” 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 18,040 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.
Developmental delay intervention centers by location
16 lists · largest firstEvery Developmental delay intervention centers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Developmental delay intervention centers based in the United States1,986
- Developmental delay intervention centers based in India316
- Developmental delay intervention centers based in Australia280
- Developmental delay intervention centers based in Canada192
- Developmental delay intervention centers based in Spain155
- Developmental delay intervention centers based in Brazil130
- Developmental delay intervention centers based in Germany85
- Developmental delay intervention centers based in the Netherlands82
- Developmental delay intervention centers based in the United Kingdom81
- Developmental delay intervention centers based in the United Arab Emirates57
- Developmental delay intervention centers based in Singapore42
Cities
- Developmental delay intervention centers based in New York, United States57
- Developmental delay intervention centers based in Chicago, United States36
- Developmental delay intervention centers based in Dubai, United Arab Emirates33
- Developmental delay intervention centers based in Singapore, Singapore31
- Developmental delay intervention centers based in Los Angeles, United States26
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 “developmental delay intervention centers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many developmental delay intervention centers are there worldwide?
RevenueBase identified 4,649 company matches for developmental delay intervention centers 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?
Autism Learning Partners tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most developmental delay intervention centers?
The United States leads with 1,986 companies, followed by India (316) and Australia (280). Every developmental delay intervention centers list by country and city is linked on this page.
Which city has the most developmental delay intervention centers?
New York leads with 57 company records, followed by Chicago (36) and Dubai (33).
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 18,040 professional contacts with verified work emails tracked across these 4,649 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 4,649 developmental delay intervention centers 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.
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Company intelligence · public preview
Top 25 developmental delay intervention centers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 4,649 matching company records for developmental delay intervention centers worldwide, with 73,361 tracked contacts and 18,040 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 developmental delay intervention centers 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 |  Autism Learning Partnersautismlearningpartners.comHQ: Monrovia, CA, United StatesReported employees: 1,001-5,000 | Monrovia, CA, United States | 1,001-5,000 | Exact match | 1,935 contacts → |
“We are a full service provider that specializes in the treatment of autism and other developmental disabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Center For Social Dynamicscsdautismservices.comHQ: Alameda, CA, United StatesReported employees: 1,001-5,000 | Alameda, CA, United States | 1,001-5,000 | Exact match | 1,029 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Childservechildserve.orgHQ: Johnston, IA, United StatesReported employees: 1,001-5,000 | Johnston, IA, United States | 1,001-5,000 | Exact match | 810 contacts → |
“ChildServe knows kids and we know specialty healthcare.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Sunny Dayssunnydays.comHQ: Manalapan, NJ, United StatesReported employees: 1,001-5,000 | Manalapan, NJ, United States | 1,001-5,000 | Exact match | 644 contacts → |
“Sunny Days, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  SDN Children's Servicessdn.org.auHQ: Glebe, AustraliaReported employees: 501-1,000 | Glebe, Australia | 501-1,000 | Exact match | 591 contacts → |
“SDN Children’s Services is a for-purpose, not for profit organisation that has been delivering quality early childhood education and child care, children's therapies and family…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Therapy 2000t2000.comHQ: Dallas, TX, United StatesReported employees: 1,001-5,000 | Dallas, TX, United States | 1,001-5,000 | Exact match | 547 contacts → |
“Helping children thrive, one milestone at a time.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Southwest Human Developmentswhd.orgHQ: Phoenix, AZ, United StatesReported employees: 501-1,000 | Phoenix, AZ, United States | 501-1,000 | Exact match | 535 contacts → |
“Southwest Human Development is Arizona’s largest nonprofit dedicated to early childhood development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Whānau Āwhina Plunketplunket.org.nzHQ: Wellington, New ZealandReported employees: 1,001-5,000 | Wellington, New Zealand | 1,001-5,000 | Exact match | 489 contacts → |
“Whānau Āwhina Plunket is New Zealand’s largest provider of support services for the development, health and wellbeing of children under 5.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Pediatrics Pluspediatricsplus.comHQ: Conway, AR, United StatesReported employees: 1,001-5,000 | Conway, AR, United States | 1,001-5,000 | Exact match | 485 contacts → |
“Pediatrics Plus is a pediatric healthcare provider specializing in occupational, speech and physical therapy as well as applied behavior analysis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Verbal Beginningsverbalbeginnings.comHQ: Columbia, MD, United StatesReported employees: 501-1,000 | Columbia, MD, United States | 501-1,000 | Exact match | 462 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Westside Children's Therapywestsidechildrenstherapy.comHQ: Mokena, IL, United StatesReported employees: 501-1,000 | Mokena, IL, United States | 501-1,000 | Exact match | 430 contacts → |
“Westside Children’s Therapy is a privately owned clinic that provides quality therapeutic intervention to children with developmental disabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Best Pointbestpoint.orgHQ: Cincinnati, OH, United StatesReported employees: 501-1,000 | Cincinnati, OH, United States | 501-1,000 | Exact match | 401 contacts → |
“Best Point Education & Behavioral Health is a leading provider of over 30 services, specializing in early childhood, education, and behavioral health.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Wisconsin Early Autism Projectwiautism.comHQ: Madison, WI, United StatesReported employees: 501-1,000 | Madison, WI, United States | 501-1,000 | Exact match | 390 contacts → |
“Locations in Madison, Milwaukee, Green Bay, and Eau Claire!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Mom's Beliefmomsbelief.comHQ: Gurgaon, IndiaReported employees: 501-1,000 | Gurgaon, India | 501-1,000 | Exact match | 372 contacts → |
“Mom’s Belief focuses on awareness & intervention required for every child’s all-round development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Family Of Kidzfamilyofkidz.comHQ: Westbury, NY, United StatesReported employees: 501-1,000 | Westbury, NY, United States | 501-1,000 | Exact match | 335 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Early Start Australiaearlystartaustralia.com.auHQ: West Perth, AustraliaReported employees: 501-1,000 | West Perth, Australia | 501-1,000 | Exact match | 330 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Yorneoyorneo.nlHQ: Assen, NetherlandsReported employees: 201-500 | Assen, Netherlands | 201-500 | Exact match | 326 contacts → |
“Yorneo | jeugd- en opvoedhulp Thuis in opvoeden en opgroeien Bij Yorneo kun je terecht als je zorgen hebt over de ontwikkeling van een kind of het gedrag dat een kind vertoont.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Farmingdale, NY, United StatesReported employees: 501-1,000 | Farmingdale, NY, United States | 501-1,000 | Exact match | 278 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Stepping Stone Schoolsteppingstoneschool.comHQ: Austin, TX, United StatesReported employees: 201-500 | Austin, TX, United States | 201-500 | Exact match | 263 contacts → |
“Stepping Stone School is a comprehensive early care and education program that profoundly nurtures children and prepares them for lifelong happiness.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Elmcrest Children's Centerelmcrest.orgHQ: Syracuse, NY, United StatesReported employees: 501-1,000 | Syracuse, NY, United States | 501-1,000 | Exact match | 262 contacts → |
“Every child deserves a shot at a bright future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  ALL About Kidsaakcares.comHQ: Plainview, United StatesReported employees: 1,001-5,000 | Plainview, United States | 1,001-5,000 | Exact match | 261 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Easterseals Northern Californiaesnorcal.orgHQ: Walnut Creek, CA, United StatesReported employees: 201-500 | Walnut Creek, CA, United States | 201-500 | Exact match | 258 contacts → |
“For more than 90 years, Easterseals Northern California has provided services to people with disabilities and their families to help them achieve their goals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Kidsability Centre For Child Developmentkidsability.caHQ: Waterloo, ON, CanadaReported employees: 201-500 | Waterloo, ON, Canada | 201-500 | Exact match | 257 contacts → |
“At KidsAbility, we support over children and youth to reach their communication, social, physical and behavioural goals each year.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Heartspringheartspring.orgHQ: Wichita, KS, United StatesReported employees: 201-500 | Wichita, KS, United States | 201-500 | Exact match | 247 contacts → |
“As the 30th largest employer in Wichita, KS, serving children throughout the region and country, Heartspring makes life-changing differences for children with neurodevelopmental…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Napa Center INCnapacenter.orgHQ: Los Angeles, MA, United StatesReported employees: 201-500 | Los Angeles, MA, United States | 201-500 | Exact match | 246 contacts → |
“About NAPA At NAPA Center, we embrace each child’s differences and work with them to overcome their unique challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,649 company matches
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Developmental delay intervention centers: 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
4,589 records in the displayed employee bands.
60 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 4,649 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 ↗
Developmental delay intervention centers by location
16 lists · largest firstEvery Developmental delay intervention centers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Developmental delay intervention centers based in the United States1,986
- Developmental delay intervention centers based in India316
- Developmental delay intervention centers based in Australia280
- Developmental delay intervention centers based in Canada192
- Developmental delay intervention centers based in Spain155
- Developmental delay intervention centers based in Brazil130
- Developmental delay intervention centers based in Germany85
- Developmental delay intervention centers based in the Netherlands82
- Developmental delay intervention centers based in the United Kingdom81
- Developmental delay intervention centers based in the United Arab Emirates57
- Developmental delay intervention centers based in Singapore42
Cities
- Developmental delay intervention centers based in New York, United States57
- Developmental delay intervention centers based in Chicago, United States36
- Developmental delay intervention centers based in Dubai, United Arab Emirates33
- Developmental delay intervention centers based in Singapore, Singapore31
- Developmental delay intervention centers based in Los Angeles, United States26
Questions about this company list
What does Exact match mean for developmental delay intervention centers?
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 developmental delay intervention centers did RevenueBase find worldwide?
The saved snapshot records 4,649 matching company records, 73,361 tracked contacts and 18,040 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.
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Cite this list
RevenueBase Data Team. Top 25 developmental delay intervention centers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/developmental-delay-intervention-centers.
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 developmental delay intervention centers worldwide
RevenueBase records 4,649 matching company records for developmental delay intervention centers worldwide, with 73,361 tracked contacts and 18,040 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 developmental delay intervention centers 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 | Autism Learning Partnersautismlearningpartners.com HQ: Monrovia, CA, United StatesReported employees: 1,001-5,000 | Monrovia, CA, United States | 1,001-5,000 | Exact match | 1,935 contacts → |
“We are a full service provider that specializes in the treatment of autism and other developmental disabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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 | 1,029 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Childservechildserve.org HQ: Johnston, IA, United StatesReported employees: 1,001-5,000 | Johnston, IA, United States | 1,001-5,000 | Exact match | 810 contacts → |
“ChildServe knows kids and we know specialty healthcare.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Sunny Dayssunnydays.com HQ: Manalapan, NJ, United StatesReported employees: 1,001-5,000 | Manalapan, NJ, United States | 1,001-5,000 | Exact match | 644 contacts → |
“Sunny Days, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | SDN Children's Servicessdn.org.au HQ: Glebe, AustraliaReported employees: 501-1,000 | Glebe, Australia | 501-1,000 | Exact match | 591 contacts → |
“SDN Children’s Services is a for-purpose, not for profit organisation that has been delivering quality early childhood education and child care, children's therapies and family…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Therapy 2000t2000.com HQ: Dallas, TX, United StatesReported employees: 1,001-5,000 | Dallas, TX, United States | 1,001-5,000 | Exact match | 547 contacts → |
“Helping children thrive, one milestone at a time.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Southwest Human Developmentswhd.org HQ: Phoenix, AZ, United StatesReported employees: 501-1,000 | Phoenix, AZ, United States | 501-1,000 | Exact match | 535 contacts → |
“Southwest Human Development is Arizona’s largest nonprofit dedicated to early childhood development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Whānau Āwhina Plunketplunket.org.nz HQ: Wellington, New ZealandReported employees: 1,001-5,000 | Wellington, New Zealand | 1,001-5,000 | Exact match | 489 contacts → |
“Whānau Āwhina Plunket is New Zealand’s largest provider of support services for the development, health and wellbeing of children under 5.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Pediatrics Pluspediatricsplus.com HQ: Conway, AR, United StatesReported employees: 1,001-5,000 | Conway, AR, United States | 1,001-5,000 | Exact match | 485 contacts → |
“Pediatrics Plus is a pediatric healthcare provider specializing in occupational, speech and physical therapy as well as applied behavior analysis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Verbal Beginningsverbalbeginnings.com HQ: Columbia, MD, United StatesReported employees: 501-1,000 | Columbia, MD, United States | 501-1,000 | Exact match | 462 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Westside Children's Therapywestsidechildrenstherapy.com HQ: Mokena, IL, United StatesReported employees: 501-1,000 | Mokena, IL, United States | 501-1,000 | Exact match | 430 contacts → |
“Westside Children’s Therapy is a privately owned clinic that provides quality therapeutic intervention to children with developmental disabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Best Pointbestpoint.org HQ: Cincinnati, OH, United StatesReported employees: 501-1,000 | Cincinnati, OH, United States | 501-1,000 | Exact match | 401 contacts → |
“Best Point Education & Behavioral Health is a leading provider of over 30 services, specializing in early childhood, education, and behavioral health.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wisconsin Early Autism Projectwiautism.com HQ: Madison, WI, United StatesReported employees: 501-1,000 | Madison, WI, United States | 501-1,000 | Exact match | 390 contacts → |
“Locations in Madison, Milwaukee, Green Bay, and Eau Claire!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mom's Beliefmomsbelief.com HQ: Gurgaon, IndiaReported employees: 501-1,000 | Gurgaon, India | 501-1,000 | Exact match | 372 contacts → |
“Mom’s Belief focuses on awareness & intervention required for every child’s all-round development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Family Of Kidzfamilyofkidz.com HQ: Westbury, NY, United StatesReported employees: 501-1,000 | Westbury, NY, United States | 501-1,000 | Exact match | 335 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Early Start Australiaearlystartaustralia.com.au HQ: West Perth, AustraliaReported employees: 501-1,000 | West Perth, Australia | 501-1,000 | Exact match | 330 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Yorneoyorneo.nl HQ: Assen, NetherlandsReported employees: 201-500 | Assen, Netherlands | 201-500 | Exact match | 326 contacts → |
“Yorneo | jeugd- en opvoedhulp Thuis in opvoeden en opgroeien Bij Yorneo kun je terecht als je zorgen hebt over de ontwikkeling van een kind of het gedrag dat een kind vertoont.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Farmingdale, NY, United StatesReported employees: 501-1,000 | Farmingdale, NY, United States | 501-1,000 | Exact match | 278 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Stepping Stone Schoolsteppingstoneschool.com HQ: Austin, TX, United StatesReported employees: 201-500 | Austin, TX, United States | 201-500 | Exact match | 263 contacts → |
“Stepping Stone School is a comprehensive early care and education program that profoundly nurtures children and prepares them for lifelong happiness.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Elmcrest Children's Centerelmcrest.org HQ: Syracuse, NY, United StatesReported employees: 501-1,000 | Syracuse, NY, United States | 501-1,000 | Exact match | 262 contacts → |
“Every child deserves a shot at a bright future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ALL About Kidsaakcares.com HQ: Plainview, United StatesReported employees: 1,001-5,000 | Plainview, United States | 1,001-5,000 | Exact match | 261 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Easterseals Northern Californiaesnorcal.org HQ: Walnut Creek, CA, United StatesReported employees: 201-500 | Walnut Creek, CA, United States | 201-500 | Exact match | 258 contacts → |
“For more than 90 years, Easterseals Northern California has provided services to people with disabilities and their families to help them achieve their goals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Kidsability Centre For Child Developmentkidsability.ca HQ: Waterloo, ON, CanadaReported employees: 201-500 | Waterloo, ON, Canada | 201-500 | Exact match | 257 contacts → |
“At KidsAbility, we support over children and youth to reach their communication, social, physical and behavioural goals each year.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Heartspringheartspring.org HQ: Wichita, KS, United StatesReported employees: 201-500 | Wichita, KS, United States | 201-500 | Exact match | 247 contacts → |
“As the 30th largest employer in Wichita, KS, serving children throughout the region and country, Heartspring makes life-changing differences for children with neurodevelopmental…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Napa Center INCnapacenter.org HQ: Los Angeles, MA, United StatesReported employees: 201-500 | Los Angeles, MA, United States | 201-500 | Exact match | 246 contacts → |
“About NAPA At NAPA Center, we embrace each child’s differences and work with them to overcome their unique challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Developmental delay intervention centers: 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
4,589 records in the displayed employee bands.
60 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 4,649 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 ↗
Developmental delay intervention centers by location
16 lists · largest firstEvery Developmental delay intervention centers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Developmental delay intervention centers based in the United States1,986
- Developmental delay intervention centers based in India316
- Developmental delay intervention centers based in Australia280
- Developmental delay intervention centers based in Canada192
- Developmental delay intervention centers based in Spain155
- Developmental delay intervention centers based in Brazil130
- Developmental delay intervention centers based in Germany85
- Developmental delay intervention centers based in the Netherlands82
- Developmental delay intervention centers based in the United Kingdom81
- Developmental delay intervention centers based in the United Arab Emirates57
- Developmental delay intervention centers based in Singapore42
Cities
- Developmental delay intervention centers based in New York, United States57
- Developmental delay intervention centers based in Chicago, United States36
- Developmental delay intervention centers based in Dubai, United Arab Emirates33
- Developmental delay intervention centers based in Singapore, Singapore31
- Developmental delay intervention centers based in Los Angeles, United States26
Questions about this company list
What does Exact match mean for developmental delay intervention centers?
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 developmental delay intervention centers did RevenueBase find worldwide?
The saved snapshot records 4,649 matching company records, 73,361 tracked contacts and 18,040 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.
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Cite this list
RevenueBase Data Team. Top 25 developmental delay intervention centers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/developmental-delay-intervention-centers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗