Company lists · Data refreshed September 2026

Top 25 Mental health associations worldwide

RevenueBase identified 805 mental health associations worldwide as of September 2026 and tracks 17,940 professional contacts across them, including 3,185 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers mental health associations 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 15, 2026. Country and city lists for mental health associations 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 15, 2026 86% judged on-target in blind review
805Companies
17,940Contacts tracked
3,185Verified emails
0Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest mental health associations worldwide

Ranked by team size
Top 25 of 805 mental health associations worldwide, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to mental health associations: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceArlington, VA, United StatesHQ checked Sep 15, 2026n/a2,037 contacts →

Strong evidence

“NAMI, the National Alliance on Mental Illness, is the nation’s largest grassroots mental health organization dedicated to building better lives for the millions of Americans…”

Source: RevenueBase Database · checked Sep 15, 2026
2Strong evidenceToronto, ON, CanadaHQ checked Sep 15, 20265,001-10,0001,733 contacts →

Strong evidence

“As the most established and extensive community #mentalhealth organization in Canada, the Canadian Mental Health Association promotes mental health for all and supports the…”

Source: RevenueBase Database · checked Sep 15, 2026
3Strong evidenceAlexandria, VA, United StatesHQ checked Sep 15, 2026n/a1,050 contacts →

Strong evidence

“Mental Health America is the nation’s leading national nonprofit dedicated to the promotion of mental health, well-being, and illness prevention.”

Source: RevenueBase Database · checked Sep 15, 2026
4Strong evidenceWashington, DC, United StatesHQ checked Sep 15, 2026201-500638 contacts →

Strong evidence

“National Council for Mental Wellbeing is the unifying voice of America’s community mental health and addictions treatment organizations.”

Source: RevenueBase Database · checked Sep 15, 2026
5Strong evidenceNewmarket, ON, CanadaHQ checked Sep 15, 2026201-500200 contacts →

Strong evidence

“The Canadian Mental Health Association, York Region & South Simcoe Branch was founded in 1984 and is dedicated to improving the quality of life for people with mental illnesses.”

Source: RevenueBase Database · checked Sep 15, 2026
6Partial evidenceAlexandria, VA, United StatesHQ checked Sep 15, 202651-200189 contacts →

Partial evidence

“As the world's largest association representing professional counselors in various practice settings, the American Counseling Association stands ready to serve more than members…”

Source: RevenueBase Database · checked Sep 15, 2026
7Strong evidenceBristol, United KingdomHQ checked Sep 15, 2026201-500160 contacts →

Strong evidence

“We've been putting mental health first for people in Bristol and the South West for the last 30 years.”

Source: RevenueBase Database · checked Sep 15, 2026
8Strong evidenceDallas, TX, United StatesHQ checked Sep 15, 202651-200147 contacts →

Strong evidence

“The Meadows Mental Health Policy Institute is a nonpartisan, nonprofit organization that supports the implementation of policies and programs that help Texans obtain effective…”

Source: RevenueBase Database · checked Sep 15, 2026
9Strong evidenceMelbourne, AustraliaHQ checked Sep 15, 202611-50134 contacts →

Strong evidence

“MHPN is a government-funded organisation that provides free CPD and networking opportunities for Australian mental health professionals across all fields.”

Source: RevenueBase Database · checked Sep 15, 2026
10Strong evidenceSpringfield, NJ, United StatesHQ checked Sep 15, 202651-200114 contacts →

Strong evidence

“The mission of the Mental Health Association in New Jersey strives for mental health for children and adults through advocacy, education, training, and services.”

Source: RevenueBase Database · checked Sep 15, 2026
11Strong evidenceChicago, IL, United StatesHQ checked Sep 15, 202611-50113 contacts →

Strong evidence

“Mental health affects everyone, no matter who they are or where they are from.”

Source: RevenueBase Database · checked Sep 15, 2026
12Strong evidenceAuburn, ME, United StatesHQ checked Sep 15, 202651-20089 contacts →

Strong evidence

“Health Affiliates Maine (HAM) is a mental health and substance abuse agency founded to help reduce the stigma associated with mental illness and to support mental health…”

Source: RevenueBase Database · checked Sep 15, 2026
13Partial evidenceSan Diego, CA, United StatesHQ checked Sep 15, 202651-20084 contacts →

Partial evidence

“The National Alliance on Mental Illness in San Diego is the city’s voice on mental illness.”

Source: RevenueBase Database · checked Sep 15, 2026
14Strong evidenceBelfast, United KingdomHQ checked Sep 15, 202651-20076 contacts →

Strong evidence

“MindWise is one of Northern Ireland’s leading mental health charities delivering 33 plus key services run by 100 professional staff and 80 volunteers.”

Source: RevenueBase Database · checked Sep 15, 2026
15Partial evidenceEdinburgh, United KingdomHQ checked Sep 15, 202651-20074 contacts →

Partial evidence

“We're fighting for a future where no one faces mental illness alone.#TimeForChange Call our Advice and Support Service on 0808 8010 515.”

Source: RevenueBase Database · checked Sep 15, 2026
16Strong evidenceSacramento, CA, United StatesHQ checked Sep 15, 202611-5073 contacts →

Strong evidence

“Sutter Center For Psychiatry is a mental health care company based out of 7700 Folsom Blvd, Sacramento, California, United States.”

Source: RevenueBase Database · checked Sep 15, 2026
17Strong evidenceCalgary, AB, CanadaHQ checked Sep 15, 202651-20070 contacts →

Strong evidence

“It is Canadian Mental Health Association – Calgary Region’s (CMHA Calgary) mission to be a leader in reducing the impact of mental illness and addiction in community.”

Source: RevenueBase Database · checked Sep 15, 2026
18Strong evidenceGold Coast, AustraliaHQ checked Sep 15, 2026n/a67 contacts →

Strong evidence

“Welcome to the Australian & New Zealand Mental Health Association!”

Source: RevenueBase Database · checked Sep 15, 2026
19Strong evidenceIndianapolis, IN, United StatesHQ checked Sep 15, 202611-5057 contacts →

Strong evidence

“The mission of Mental Health America of Indiana is to work for the mental health of all citizens and for victory over mental illness and addictive disorders through public…”

Source: RevenueBase Database · checked Sep 15, 2026
20Strong evidenceHempstead, NY, United StatesHQ checked Sep 15, 202651-20057 contacts →

Strong evidence

“The Mental Health Association of Nassau County (MHANC) is a not-for-profit membership organization dedicated to improving mental health in our community through advocacy…”

Source: RevenueBase Database · checked Sep 15, 2026
21Strong evidenceMidland, United StatesHQ checked Sep 15, 2026201-50052 contacts →

Strong evidence

“If you're experiencing mental health challenges and are seeking support, then MIFWA can help.”

Source: RevenueBase Database · checked Sep 15, 2026
22Strong evidenceManchester, United KingdomHQ checked Sep 15, 202651-20051 contacts →

Strong evidence

“We are an independent local mental health charity which delivers services to young people and adults.”

Source: RevenueBase Database · checked Sep 15, 2026
23Partial evidenceBarcelona, SpainHQ checked Sep 15, 202651-20050 contacts →

Partial evidence

“Salut Mental Catalunya som un moviment social de representació, atenció i suport a les persones amb problemes de salut mental i les nostres famílies.”

Source: RevenueBase Database · checked Sep 15, 2026
24Partial evidenceNew Orleans, LA, United StatesHQ checked Sep 15, 202651-20047 contacts →

Partial evidence

“We envision a behavioral health ecosystem where connection replaces isolation, and clinicians find their professional home in a space that's both pioneering and personal.”

Source: RevenueBase Database · checked Sep 15, 2026
25Strong evidenceWheaton, IL, United StatesHQ checked Sep 15, 202611-5047 contacts →

Strong evidence

“Mission To provide support, advocacy, and education to improve the quality of life of individuals affected by mental health conditions and their families.”

Source: RevenueBase Database · checked Sep 15, 2026

Showing 25 of 805 mental health associations worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,185 reachable decision-makers.

Free signup · no credit card

View the full list →

Mental health associations worldwide at a glance

As of Sep 15, 2026
17.8%Verified-email coverage
22.3Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · London
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
489
11-50
194
51-200
80
201-500
27
501-1,000
3
1,001-5,000
5
5,001-10,000
2
10001+
4

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 mental health associations, 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, Spain, the United Kingdom, Australia, Germany. Country and city lists for mental health associations are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “mental health associations”. 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 mental health associations), 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 mental health associations, 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, 3,185 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 15, 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.

Mental health associations by location

6 lists · largest first

Every Mental health associations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 mental health associations, 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 mental health associations are there worldwide?

RevenueBase identified 805 mental health associations 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?

NAMI, headquartered in Arlington, tops this list with the largest team on record.

Which country has the most mental health associations?

The United States leads with 547 companies, followed by Canada (87) and Spain (65). Every mental health associations list by country and city is linked on this page.

Which city has the most mental health associations?

London leads with 13 headquartered companies, followed by Chicago (12) and Madrid (10).

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 3,185 verified decision-maker contacts tracked across these 805 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 15, 2026.

Ready to reach these companies? Verified emails and direct dials for all 805 mental health associations worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.