Company lists · Data refreshed September 2026

Top 25 Occupational therapy autism specialists worldwide

Name: Occupational therapy autism specialists worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 5,644 companies tracked

RevenueBase identified 5,644 occupational therapy autism specialists worldwide as of September 2026 and tracks 89,059 professional contacts across them, including 22,315 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers occupational therapy autism specialists worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026. Country and city lists for occupational therapy autism specialists follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

5,644Companies

89,059Contacts tracked

22,315Verified emails

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The 25 largest occupational therapy autism specialists worldwide

Ranked by team size

Top 25 of 5,644 occupational therapy autism specialists worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to occupational therapy autism specialists: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Hopebridge	Strong evidence	Indianapolis, IN, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,510 contacts →
	Strong evidence “Hopebridge Autism Therapy Centers offers a wide range of outpatient services designed to meet the needs of children requiring behavioral diagnosis and applied behavioral analysis…” Source: RevenueBase Database · checked Sep 20, 2026
2	Aces Comprehensive Educational Services	Partial evidence	San Diego, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,074 contacts →
	Partial evidence “ACES is dedicated to enhancing the quality of life for individuals and families impacted with Autism or other special needs.” Source: RevenueBase Database · checked Sep 20, 2026
3	Autism Learning Partners	Partial evidence	Monrovia, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,828 contacts →
	Partial evidence “We are a full service provider that specializes in the treatment of autism and other developmental disabilities.” Source: RevenueBase Database · checked Sep 20, 2026
4	Center For Autism And Related Disorders Card	Partial evidence	Marco Island, FL, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,781 contacts →
	Partial evidence “The Center for Autism and Related Disorders– CARD® is among the world’s largest and most experienced autism treatment provider and the third largest non-governmental organization…” Source: RevenueBase Database · checked Sep 20, 2026
5	ABS Kids	Partial evidence	Encino, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,686 contacts →
	Partial evidence “ABS Kids works with children and families affected by Autism Spectrum Disorder (ASD) to reach breakthroughs.” Source: RevenueBase Database · checked Sep 20, 2026
6	Center For Social Dynamics	Partial evidence	Alameda, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	981 contacts →
	Partial evidence “Center for Social Dynamics (CSD) is an organization providing services to those with developmental delays, including autism, in the state of California, Oregon, Washington…” Source: RevenueBase Database · checked Sep 20, 2026
7	Acorn Health	Strong evidence	Coral Gables, FL, United StatesHQ checked Sep 20, 2026	1,001-5,000	957 contacts →
	Strong evidence “Acorn Health is a national provider of applied behavior analysis (ABA) therapy for children diagnosed with Autism Spectrum Disorder (ASD) with locations in Florida, Illinois…” Source: RevenueBase Database · checked Sep 20, 2026
8	Bierman Autism Centers	Strong evidence	Westfield, IN, United StatesHQ checked Sep 20, 2026	501-1,000	693 contacts →
	Strong evidence “Bierman Autism Centers delivers play-based, personalized therapy that transforms the lives of children diagnosed with autism and the lives of those who support them.” Source: RevenueBase Database · checked Sep 20, 2026
9	Qsac Quality Services For The Autism Community	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	658 contacts →
	Partial evidence “QSAC is a New York City and Long Island based nonprofit that supports children and adults with autism, together with their families, in achieving greater independence, realizing…” Source: RevenueBase Database · checked Sep 20, 2026
10	Sunny Days	Indirect evidence	Manalapan, NJ, United StatesHQ checked Sep 20, 2026	1,001-5,000	646 contacts →
	Indirect evidence “Sunny Days, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
11	Everyday Independence	Indirect evidence	Bendigo, AustraliaHQ checked Sep 20, 2026	501-1,000	626 contacts →
	Indirect evidence “Everyday Independence is a team across Australia, united by a shared vision for everyone to have the skills and confidence to engage in everyday life as valued community members.” Source: RevenueBase Database · checked Sep 20, 2026
12	KEY Autism Services	Partial evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	1,001-5,000	613 contacts →
	Partial evidence “Key Autism Services (Key) provides services to children and adults throughout the states of Massachusetts, Georgia, Texas, Colorado, Illinois, Texas, North Carolina, Alabama…” Source: RevenueBase Database · checked Sep 20, 2026
13	Trumpet Behavioral Health	Partial evidence	Lakewood, CO, United StatesHQ checked Sep 20, 2026	501-1,000	585 contacts →
	Partial evidence “At Trumpet Behavioral Health, a division of BlueSprig, we're united by a shared purpose: helping children with autism, their families, and those who care for them live their best…” Source: RevenueBase Database · checked Sep 20, 2026
14	Achieve Beyond	Partial evidence	Forest Hills, United StatesHQ checked Sep 20, 2026	1,001-5,000	566 contacts →
	Partial evidence “Achieve Beyond provides pediatric therapy and educational services to children, students and families throughout the United States including Virginia (VA)/ Maryland (MD)/ DC area…” Source: RevenueBase Database · checked Sep 20, 2026
15	Autism Spectrum Australia Aspect	Partial evidence	Chatswood, AustraliaHQ checked Sep 20, 2026	1,001-5,000	533 contacts →
	Partial evidence “Together, we’re inspired by a different brilliant – understanding, engaging & celebrating the strengths, interests & aspirations of people on the autism spectrum.” Source: RevenueBase Database · checked Sep 20, 2026
16	Applied ABC	Strong evidence	Valley Stream, NY, United StatesHQ checked Sep 20, 2026	201-500	499 contacts →
	Strong evidence “ABA services and Autism Therapy in the Northeast, New England and Midwest and Southern states.” Source: RevenueBase Database · checked Sep 20, 2026
17	Kerry's Place Autism Services	Partial evidence	Newmarket, ON, CanadaHQ checked Sep 20, 2026	1,001-5,000	497 contacts →
	Partial evidence “Welcome to Kerry’s Place Autism Services.” Source: RevenueBase Database · checked Sep 20, 2026
18	Brighter Strides ABA Therapy	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	1,001-5,000	466 contacts →
	Partial evidence “Since our founding in 2020, Brighter Strides ABA has been transforming the lives of children on the autism spectrum with a compassionate approach to comprehensive care.” Source: RevenueBase Database · checked Sep 20, 2026
19	Mosaic Pediatric Therapy	Strong evidence	Charlotte, NC, United StatesHQ checked Sep 20, 2026	501-1,000	457 contacts →
	Strong evidence “Mosaic Pediatric Therapy is a leading provider of applied behavior analysis (ABA) therapy for individuals with autism spectrum disorder.” Source: RevenueBase Database · checked Sep 20, 2026
20	Pediatrics Plus	Strong evidence	Conway, AR, United StatesHQ checked Sep 20, 2026	1,001-5,000	456 contacts →
	Strong evidence “Pediatrics Plus is a pediatric healthcare provider specializing in occupational, speech and physical therapy as well as applied behavior analysis.” Source: RevenueBase Database · checked Sep 20, 2026
21	Verbal Beginnings	Partial evidence	Columbia, MD, United StatesHQ checked Sep 20, 2026	501-1,000	447 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
22	Surrey Place	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	201-500	429 contacts →
	Partial evidence “Surrey Place is a not-for-profit organization that helps people of all ages with autism, developmental, and sensory-related concerns push the boundaries of what’s possible to…” Source: RevenueBase Database · checked Sep 20, 2026
23	Instituto Almai	Partial evidence	Santos, BrazilHQ checked Sep 20, 2026	501-1,000	415 contacts →
	Partial evidence “Clínica especializada no tratamento de crianças e adolescentes com Transtorno do Espectro Autista (TEA) e outros transtornos do neurodesenvolvimento.” Source: RevenueBase Database · checked Sep 20, 2026
24	Wisconsin Early Autism Project	Indirect evidence	Madison, WI, United StatesHQ checked Sep 20, 2026	501-1,000	352 contacts →
	Indirect evidence “Locations in Madison, Milwaukee, Green Bay, and Eau Claire!” Source: RevenueBase Database · checked Sep 20, 2026
25	H2 Health	Indirect evidence	Jacksonville, FL, United StatesHQ checked Sep 20, 2026	1,001-5,000	338 contacts →
	Indirect evidence “When you become an employee at H2 Health, you are also becoming a teammate and a part of the H2 Health Family!” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: occupational therapy autism specialists. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names occupational therapy autism specialists.
Partial evidence: Its own public description names part of occupational therapy autism specialists, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name occupational therapy autism specialists. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 5,644 occupational therapy autism specialists worldwide

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Occupational therapy autism specialists worldwide at a glance

As of Sep 20, 2026

25.1%Verified-email coverage

15.8Average contacts per company

1-10Median size (employees)

1.0%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

2,826

11-50

1,967

51-200

611

201-500

123

501-1,000

1,001-5,000

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among occupational therapy autism specialists, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for occupational therapy autism specialists are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “occupational therapy autism specialists”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names occupational therapy autism specialists), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among occupational therapy autism specialists, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 22,315 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Occupational therapy autism specialists by location

14 lists · largest first

Every Occupational therapy autism specialists list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names occupational therapy autism specialists, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many occupational therapy autism specialists are there worldwide?

RevenueBase identified 5,644 occupational therapy autism specialists worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Hopebridge, headquartered in Indianapolis, tops this list with the largest team on record.

Which country has the most occupational therapy autism specialists?

The United States leads with 2,142 companies, followed by Australia (536) and Brazil (303). Every occupational therapy autism specialists list by country and city is linked on this page.

Which city has the most occupational therapy autism specialists?

Sao Paulo leads with 56 headquartered companies, followed by New York (38) and Miami (37).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 22,315 verified decision-maker contacts tracked across these 5,644 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.