Company lists · Data refreshed November 2026

Top 25 Intervention services based in the United States

RevenueBase identified 556 company matches for intervention services associated with the United States as of November 2026 and tracks 9,025 professional contacts across them, including 2,479 with verified work emails. New York is the largest hub.

This list covers company matches for 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
556Companies
9,025Contacts tracked
2,479Verified emails
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The 25 largest intervention services based in the United States

Ranked by team size
Top 25 of 556 company matches for intervention services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchManalapan, NJ, United StatesHQ recorded Nov 6, 20261,001-5,000644 contacts →

Exact match

“Sunny Days, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLos Angeles, United StatesHQ recorded Nov 6, 2026201-500534 contacts →

Exact match

“Jewish Family Service LA is an ‘extended family’ that welcomes and serves people of all ages, ethnicities and religions with compassion and caring.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWestbury, NY, United StatesHQ recorded Nov 6, 2026501-1,000335 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
4Exact matchClinton Township, MI, United StatesHQ recorded Nov 6, 2026201-500245 contacts →

Exact match

“New Oakland Family Centers has been serving the needs of adults, teens and children 1991.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 2026201-500213 contacts →

Exact match

“Kindering embraces children of diverse abilities and their families by providing the finest education and therapies to nurture hope, courage, and the skills to soar.”

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

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTrenton, NJ, United StatesHQ recorded Nov 6, 2026501-1,000183 contacts →

Exact match

“A private nonprofit, we offer mental health, social and crisis services to individuals and families, regardless of religious affiliation, particularly those impacted by trauma and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchJonesboro, AR, United StatesHQ recorded Nov 6, 2026201-500143 contacts →

Exact match

“Families, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSanta Clarita, CA, United StatesHQ recorded Nov 6, 202651-200131 contacts →

Exact match

“Serving the community since 1976, Child & Family Center believes in strengthening families today for a stronger community tomorrow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchUnion City, CA, United StatesHQ recorded Nov 6, 202651-200120 contacts →

Exact match

“At Ascend, we believe every day holds the possibility of a miracle.”

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

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 2026201-500104 contacts →

Exact match

“Crisis Preparation and Recovery is a Behavioral Health Care company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchChula Vista, CA, United StatesHQ recorded Nov 6, 202651-200103 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLynchburg, VA, United StatesHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“Strategic Therapy Associates, Inc.”

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

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEast Orange, NJ, United StatesHQ recorded Nov 6, 2026201-50093 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKingston, NY, United StatesHQ recorded Nov 6, 2026201-50087 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRoseville, CA, United StatesHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Our vision is a world where no one feels alone or hopeless.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchThousand Oaks, CA, United StatesHQ recorded Nov 6, 202611-5077 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSanta Ana, CA, United StatesHQ recorded Nov 6, 2026201-50070 contacts →

Exact match

“Today Community Service Programs (CSP) kicked off our 45th year of service to Orange County with the announcement that we are changing our name to Waymakers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSacramento, CA, United StatesHQ recorded Nov 6, 20261,001-5,00068 contacts →

Exact match

“Jabbergym provides quality early intervention and school-aged services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchColumbia, SC, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Bright Start provides comprehensive early intervention, case management and speech therapy services to individuals with special needs and developmental delays so that children…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGeneva, IL, United StatesHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“For more than 50 years, TriCity Family Services has been a trusted nonprofit agency dedicated to strengthening people and building community through the provision of quality…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNarberth, PA, United StatesHQ recorded Nov 6, 2026201-50058 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchToledo, OH, United StatesHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“RFS behavioral Health exclusively provides outpatient and school based mental health services, our approach provides real time intervention, eliminates barriers, and engages the…”

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

Showing 25 of 556 intervention services based in the United States

See the full list, filter by size, metro and specialty, and access 2,479 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Intervention services based in the United States at a glance

As of Nov 6, 2026
27.5%Verified-email coverage
16.2Average contacts per company
1-10Median size (employees)
3.4%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
286
11-50
163
51-200
72
201-500
22
501-1,000
6
1,001-5,000
2

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 556 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 “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 2,479 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.

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 “intervention services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many intervention services are there based in the United States?

RevenueBase identified 556 company matches for 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?

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

Which city has the most intervention services?

New York leads with 19 company records, followed by Los Angeles (9) and Brooklyn (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,479 professional contacts with verified work emails tracked across these 556 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.