Company lists · Data refreshed September 2026
Top 25 Support groups organizations worldwide
RevenueBase identified 1,216 support groups organizations worldwide as of September 2026 and tracks 32,263 professional contacts across them, including 10,351 with verified work emails and 0 with mobile numbers. The United States is the largest market and Toronto the largest hub.
This list covers support groups organizations 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 19, 2026. Country and city lists for support groups organizations 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.
The 25 largest support groups organizations worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,543 contacts → | ||||
Indirect evidence “At MHMR of Tarrant County we change lives.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,298 contacts → | ||||
Indirect evidence “Thresholds provides healthcare, housing, and hope for thousands of persons with mental health and substance use conditions in Illinois each year.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,034 contacts → | ||||
Indirect evidence “IrisZorg is er voor jong (18-) en oud en uit alle lagen van de bevolking.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 929 contacts → | ||||
Indirect evidence “Emergis is een brede maatschappelijke organisatie voor mentale gezondheid en welzijn.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 737 contacts → | ||||
Indirect evidence “For over 60 Years, The Center for Health Care Services has been making a difference in people's lives.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 634 contacts → | ||||
Indirect evidence “Mental Health Cooperative is a story of hope, where science and a belief in human potential come together to form a very special place.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 587 contacts → | ||||
Indirect evidence “With more than 50 programs across the U.S.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 493 contacts → | ||||
Indirect evidence “Frontier Behavioral Health (FBH) was formed in 2011 with the merger of two long-standing organizations: Spokane Mental Health (since 1970) and Family Service Spokane (since 1905).” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 471 contacts → | ||||
Indirect evidence “WellPower is the national leader in redefining the way mental health is addressed in our community.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 465 contacts → | ||||
Indirect evidence “RichmondPRA is now Flourish Australia.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 439 contacts → | ||||
Strong evidence “Millions of Americans living with serious mental illness are denied access to care and support in the community, and end up cycling through our streets, shelters, emergency rooms…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 429 contacts → | ||||
Indirect evidence “LifeWorks NW promotes a healthy community by providing quality and culturally responsive mental health and addiction services across the lifespan throughout Washington County…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 421 contacts → | ||||
Indirect evidence “Greater Cincinnati Behavioral Health Services (GCBHS) is the most comprehensive mental health agency in the tri-state region serving adults with mental illness, addiction and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 414 contacts → | ||||
Strong evidence “TRILOGY provides people across Chicago with support to recover from mental illness and move toward stability.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 398 contacts → | ||||
Indirect evidence “What We Do: ReDiscover, a nonprofit community mental health center, provides comprehensive programs and services for men, women and children whose lives have been affected by…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 395 contacts → | ||||
Indirect evidence “When people with mental and physical health challenges,addiction issues or cognitive impairment find themselves marginalized, vulnerable and homeless or threatened with…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 321 contacts → | ||||
Indirect evidence “Embarking on the road to recovery from mental illness is a deeply personal decision followed by an equally personal process.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 307 contacts → | ||||
Indirect evidence “Since 1948, Apalachee Center has been dedicated to helping the individuals and families of North Florida succeed in recovering from emotional, psychiatric, and substance abuse…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 296 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 280 contacts → | ||||
Indirect evidence “The Mental Health Association of Rochester/Monroe County, Inc.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 279 contacts → | ||||
Indirect evidence “At Kenneth Young Center, we believe that "Together We Thrive." Through our comprehensive and compassionate approach, we safeguard our communities' health through- counseling for…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 269 contacts → | ||||
Indirect evidence “Cornerstone Montgomery empowers people living with mental health and co-occurring substance use disorders to live, work, and integrate successfully within the community…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 258 contacts → | ||||
Indirect evidence “The mission of Lenape Valley Foundation (LVF) is to partner with members of our community encountering mental health, substance use, intellectual or developmental challenges as…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 256 contacts → | ||||
Strong evidence “Arbor Circle advances mental wellbeing through counseling and supportive services in partnership with people and communities.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 229 contacts → | ||||
Indirect evidence “Established in 1963, HopeLink Behavorial Health (formerly PRS) exists so that individuals living with mental illness, substance use disorders, mild intellectual disabilities…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
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: support groups organizations. 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 support groups organizations.
- Partial evidence
- Its own public description names part of support groups organizations, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name support groups organizations. 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 1,216 support groups organizations worldwide
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Support groups organizations worldwide at a glance
As of Sep 19, 2026Companies by employee count
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 support groups organizations, 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
- 6 countries, largest first: the United States, Canada, the United Kingdom, Australia, Germany, the Netherlands. Country and city lists for support groups organizations are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “support groups organizations”. 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 support groups organizations), 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 support groups organizations, 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, 10,351 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 19, 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.
Support groups organizations by location
6 lists · largest firstEvery Support groups organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Support groups organizations based in the United States909
- Support groups organizations based in Canada109
- Support groups organizations based in the United Kingdom71
- Support groups organizations based in Australia50
- Support groups organizations based in Germany47
- Support groups organizations based in the Netherlands30
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 support groups organizations, 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 support groups organizations are there worldwide?
RevenueBase identified 1,216 support groups organizations 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?
Mhmr Of Tarrant County, headquartered in Fort Worth, tops this list with the largest team on record.
Which country has the most support groups organizations?
The United States leads with 909 companies, followed by Canada (109) and the United Kingdom (71). Every support groups organizations list by country and city is linked on this page.
Which city has the most support groups organizations?
Toronto leads with 13 headquartered companies, followed by Charlotte (12) and Madison (11).
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 10,351 verified decision-maker contacts tracked across these 1,216 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 19, 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.