Company lists · Data refreshed November 2026
Top 25 Early intervention services based in the United States
RevenueBase identified 1,436 company matches for early intervention services associated with the United States as of November 2026 and tracks 33,451 professional contacts across them, including 9,251 with verified work emails. New York is the largest hub.
This list covers company matches for early intervention services associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest early intervention services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 | |||||
| 2 | 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 | |||||
| 3 | 708 contacts → | ||||
Exact match “Founded in 1905, KenCrest provides community-based supports to more than 12,500 people with intellectual or disabilities and autism, at over 400 sites in Pennsylvania, Delaware…” 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 | 582 contacts → | ||||
Exact match “Started by two parents wanting the best for their own children with disabilities, Damar had a narrow focus: Care for children with a specific set of needs.” 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 | 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 | |||||
| 9 | 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 | |||||
| 10 | 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 | |||||
| 11 | 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 | |||||
| 12 | 276 contacts → | ||||
Exact match “To learn, to grow, to reach for the stars.these are the goals and dreams of the people served by Lakemary - children and adults with intellectual/developmental disabilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 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 | |||||
| 14 | 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 | |||||
| 15 | 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 | |||||
| 16 | 248 contacts → | ||||
Exact match “Western Youth Services (WYS) is a hub for outpatient mental health care and wellness solutions for children in Orange County, California.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 243 contacts → | ||||
Exact match “Family Central Inc.(FCI) is a comprehensive, accredited, and multi-cultural social service agency serving children and families in South Florida.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 237 contacts → | ||||
Exact match “Home of Guiding Hands has provided services for individuals with intellectual and developmental disabilities for over 50 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 233 contacts → | ||||
Exact match “Since 1967, the County of Summit Developmental Disabilities Board (Summit DD) has been helping children and adults with developmental disabilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 213 contacts → | ||||
Exact match “Kindering embraces children of diverse abilities and their families by providing the finest education and therapies to nurture hope, courage, and the skills to soar.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 203 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 191 contacts → | ||||
Exact match “Thom Child and Family Services works with over infants, toddlers, and their families throughout Massachusetts – providing critical Early Intervention and related services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 191 contacts → | ||||
Exact match “The Sacramento Children's Home is opening doors to the future by maximizing the potential of children and families.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 182 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 177 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 · 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 “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 1,436 early intervention services based in the United States
See the full list, filter by size, metro and specialty, and access 9,251 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Early intervention services based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,436 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 9,251 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Early intervention services by metro
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 based in the United States?
RevenueBase identified 1,436 company matches for early intervention services associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Center For Social Dynamics tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most early intervention services?
New York leads with 52 company records, followed by Chicago (27) and Los Angeles (23).
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 9,251 professional contacts with verified work emails tracked across these 1,436 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 1,436 early intervention services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Early intervention services by geography
- Early intervention services based in Chicago, United States
- Early intervention services based in New York, United States
- Early intervention services based in Australia
- Early intervention services based in Canada
- Early intervention services based in Germany
- Early intervention services based in India
- Early intervention services based in the Netherlands
- Early intervention services based in Singapore
- Early intervention services based in Spain
- Early intervention services based in the United Arab Emirates
- Early intervention services based in the United Kingdom
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
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- Lists A-Z
- New lists
- Early intervention services based in Chicago, United States
- Early intervention services based in New York, United States
- Early intervention services based in Australia
- Early intervention services based in Canada
- Early intervention services based in Germany
- Early intervention services based in India
Company intelligence · public preview
Top 25 early intervention services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,436 matching company records for early intervention services based in the United States, with 33,451 tracked contacts and 9,251 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 early intervention services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  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. | |||||
| 2 |  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. | |||||
| 3 |  Kencrestkencrest.orgHQ: Blue Bell, DE, United StatesReported employees: 1,001-5,000 | Blue Bell, DE, United States | 1,001-5,000 | Exact match | 708 contacts → |
“Founded in 1905, KenCrest provides community-based supports to more than 12,500 people with intellectual or disabilities and autism, at over 400 sites in Pennsylvania, Delaware…” 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 |  Damar Services, INCdamar.orgHQ: Indianapolis, IN, United StatesReported employees: 501-1,000 | Indianapolis, IN, United States | 501-1,000 | Exact match | 582 contacts → |
“Started by two parents wanting the best for their own children with disabilities, Damar had a narrow focus: Care for children with a specific set of needs.” 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 |  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. | |||||
| 9 |  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. | |||||
| 10 |  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. | |||||
| 11 | 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. | |||||
| 12 |  Lakemary Centerlakemary.orgHQ: Paola, KS, United StatesReported employees: 201-500 | Paola, KS, United States | 201-500 | Exact match | 276 contacts → |
“To learn, to grow, to reach for the stars.these are the goals and dreams of the people served by Lakemary - children and adults with intellectual/developmental disabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  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. | |||||
| 14 |  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. | |||||
| 15 |  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. | |||||
| 16 |  Western Youth Serviceswesternyouthservices.orgHQ: Laguna Hills, CA, United StatesReported employees: 201-500 | Laguna Hills, CA, United States | 201-500 | Exact match | 248 contacts → |
“Western Youth Services (WYS) is a hub for outpatient mental health care and wellness solutions for children in Orange County, California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Family Central, INCfamilycentral.orgHQ: Fort Lauderdale, FL, United StatesReported employees: 51-200 | Fort Lauderdale, FL, United States | 51-200 | Exact match | 243 contacts → |
“Family Central Inc.(FCI) is a comprehensive, accredited, and multi-cultural social service agency serving children and families in South Florida.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Home Of Guiding Handsguidinghands.orgHQ: El Cajon, CA, United StatesReported employees: 1,001-5,000 | El Cajon, CA, United States | 1,001-5,000 | Exact match | 237 contacts → |
“Home of Guiding Hands has provided services for individuals with intellectual and developmental disabilities for over 50 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Summit County Developmental Disabilities Boardsummitdd.orgHQ: Cuyahoga Falls, OH, United StatesReported employees: 201-500 | Cuyahoga Falls, OH, United States | 201-500 | Exact match | 233 contacts → |
“Since 1967, the County of Summit Developmental Disabilities Board (Summit DD) has been helping children and adults with developmental disabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Kinderingkindering.orgHQ: Bellevue, WA, United StatesReported employees: 201-500 | Bellevue, WA, United States | 201-500 | Exact match | 213 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Ireland Home Based Servicesihbs.usHQ: Evansville, IN, United StatesReported employees: 201-500 | Evansville, IN, United States | 201-500 | Exact match | 203 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Thom Child And Family Servicesthomchild.orgHQ: Framingham, MA, United StatesReported employees: 501-1,000 | Framingham, MA, United States | 501-1,000 | Exact match | 191 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Sacramento Children's Homekidshome.orgHQ: Sacramento, CA, United StatesReported employees: 201-500 | Sacramento, CA, United States | 201-500 | Exact match | 191 contacts → |
“The Sacramento Children's Home is opening doors to the future by maximizing the potential of children and families.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Meeting Streetmeetingstreet.orgHQ: Providence, MA, United StatesReported employees: 201-500 | Providence, MA, United States | 201-500 | Exact match | 182 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Little Lukeslittlelukes.comHQ: Oswego, NY, United StatesReported employees: 201-500 | Oswego, NY, United States | 201-500 | Exact match | 177 contacts → |
“The skills and knowledge your child will learn today play a major role in determining who they'll be tomorrow.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,436 company matches
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Early intervention services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,429 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,436 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 ↗
Early intervention services by metro
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 based in the United States?
The saved snapshot records 1,436 matching company records, 33,451 tracked contacts and 9,251 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Early intervention services by geography
- Early intervention services based in Chicago, United States
- Early intervention services based in New York, United States
- Early intervention services based in Australia
- Early intervention services based in Canada
- Early intervention services based in Germany
- Early intervention services based in India
- Early intervention services based in the Netherlands
- Early intervention services based in Singapore
- Early intervention services based in Spain
- Early intervention services based in the United Arab Emirates
- Early intervention services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 early intervention services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/early-intervention-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Early intervention services based in Chicago, United States
- Early intervention services based in New York, United States
- Early intervention services based in Australia
- Early intervention services based in Canada
- Early intervention services based in Germany
- Early intervention services based in India
Company intelligence · public preview
Top 25 early intervention services based in the United States
RevenueBase records 1,436 matching company records for early intervention services based in the United States, with 33,451 tracked contacts and 9,251 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 early intervention services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | 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. | |||||
| 2 | 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. | |||||
| 3 | Kencrestkencrest.org HQ: Blue Bell, DE, United StatesReported employees: 1,001-5,000 | Blue Bell, DE, United States | 1,001-5,000 | Exact match | 708 contacts → |
“Founded in 1905, KenCrest provides community-based supports to more than 12,500 people with intellectual or disabilities and autism, at over 400 sites in Pennsylvania, Delaware…” 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 | Damar Services, INCdamar.org HQ: Indianapolis, IN, United StatesReported employees: 501-1,000 | Indianapolis, IN, United States | 501-1,000 | Exact match | 582 contacts → |
“Started by two parents wanting the best for their own children with disabilities, Damar had a narrow focus: Care for children with a specific set of needs.” 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 | 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. | |||||
| 9 | 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. | |||||
| 10 | 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. | |||||
| 11 | 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. | |||||
| 12 | Lakemary Centerlakemary.org HQ: Paola, KS, United StatesReported employees: 201-500 | Paola, KS, United States | 201-500 | Exact match | 276 contacts → |
“To learn, to grow, to reach for the stars.these are the goals and dreams of the people served by Lakemary - children and adults with intellectual/developmental disabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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. | |||||
| 14 | 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. | |||||
| 15 | 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. | |||||
| 16 | Western Youth Serviceswesternyouthservices.org HQ: Laguna Hills, CA, United StatesReported employees: 201-500 | Laguna Hills, CA, United States | 201-500 | Exact match | 248 contacts → |
“Western Youth Services (WYS) is a hub for outpatient mental health care and wellness solutions for children in Orange County, California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Family Central, INCfamilycentral.org HQ: Fort Lauderdale, FL, United StatesReported employees: 51-200 | Fort Lauderdale, FL, United States | 51-200 | Exact match | 243 contacts → |
“Family Central Inc.(FCI) is a comprehensive, accredited, and multi-cultural social service agency serving children and families in South Florida.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Home Of Guiding Handsguidinghands.org HQ: El Cajon, CA, United StatesReported employees: 1,001-5,000 | El Cajon, CA, United States | 1,001-5,000 | Exact match | 237 contacts → |
“Home of Guiding Hands has provided services for individuals with intellectual and developmental disabilities for over 50 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Summit County Developmental Disabilities Boardsummitdd.org HQ: Cuyahoga Falls, OH, United StatesReported employees: 201-500 | Cuyahoga Falls, OH, United States | 201-500 | Exact match | 233 contacts → |
“Since 1967, the County of Summit Developmental Disabilities Board (Summit DD) has been helping children and adults with developmental disabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Kinderingkindering.org HQ: Bellevue, WA, United StatesReported employees: 201-500 | Bellevue, WA, United States | 201-500 | Exact match | 213 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ireland Home Based Servicesihbs.us HQ: Evansville, IN, United StatesReported employees: 201-500 | Evansville, IN, United States | 201-500 | Exact match | 203 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Thom Child And Family Servicesthomchild.org HQ: Framingham, MA, United StatesReported employees: 501-1,000 | Framingham, MA, United States | 501-1,000 | Exact match | 191 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sacramento Children's Homekidshome.org HQ: Sacramento, CA, United StatesReported employees: 201-500 | Sacramento, CA, United States | 201-500 | Exact match | 191 contacts → |
“The Sacramento Children's Home is opening doors to the future by maximizing the potential of children and families.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Meeting Streetmeetingstreet.org HQ: Providence, MA, United StatesReported employees: 201-500 | Providence, MA, United States | 201-500 | Exact match | 182 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Little Lukeslittlelukes.com HQ: Oswego, NY, United StatesReported employees: 201-500 | Oswego, NY, United States | 201-500 | Exact match | 177 contacts → |
“The skills and knowledge your child will learn today play a major role in determining who they'll be tomorrow.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Early intervention services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,429 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,436 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 ↗
Early intervention services by metro
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 based in the United States?
The saved snapshot records 1,436 matching company records, 33,451 tracked contacts and 9,251 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Early intervention services by geography
- Early intervention services based in Chicago, United States
- Early intervention services based in New York, United States
- Early intervention services based in Australia
- Early intervention services based in Canada
- Early intervention services based in Germany
- Early intervention services based in India
- Early intervention services based in the Netherlands
- Early intervention services based in Singapore
- Early intervention services based in Spain
- Early intervention services based in the United Arab Emirates
- Early intervention services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 early intervention services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/early-intervention-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Early intervention services based in Germany
- Early intervention services based in India