Company lists · Data refreshed September 2026

Top 25 Psychiatric hospitals worldwide

RevenueBase identified 1,331 psychiatric hospitals worldwide as of September 2026 and tracks 82,148 professional contacts across them, including 17,295 with verified work emails and 0 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.

This list covers psychiatric hospitals 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 16, 2026. Country and city lists for psychiatric hospitals 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 16, 2026 86% judged on-target in blind review
1,331Companies
82,148Contacts tracked
17,295Verified emails
0Mobile numbers
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The 25 largest psychiatric hospitals worldwide

Ranked by team size
Top 25 of 1,331 psychiatric hospitals worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to psychiatric hospitals: 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
1Partial evidenceSacramento, CA, United StatesHQ checked Sep 16, 202610001+2,350 contacts →

Partial evidence

“The California Department of State Hospitals (DSH) is the nation’s largest forensic mental health hospital system, operating five hospital facilities across California, as well as…”

Source: RevenueBase Database · checked Sep 16, 2026
2Partial evidenceOconomowoc, WI, United StatesHQ checked Sep 16, 20261,001-5,0001,903 contacts →

Partial evidence

“Rogers Behavioral Health is a nationally recognized, not-for-profit provider of highly specialized psychiatric care.”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceLeiden, NetherlandsHQ checked Sep 16, 20261,001-5,0001,631 contacts →

Indirect evidence

“A Rivierduin has traditionally been a place where people seek shelter and feel safer.’ GGZ Rivierduinen provides mental health care to people of all ages with serious…”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceAssen, NetherlandsHQ checked Sep 16, 20261,001-5,0001,615 contacts →

Indirect evidence

“GGZ Drenthe biedt hulp bij psychische problemen aan ouderen, volwassenen, kinderen en jongeren.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceGrand Rapids, MI, United StatesHQ checked Sep 16, 20261,001-5,0001,535 contacts →

Indirect evidence

“Pine Rest offers a full continuum of behavioral health services and is the second largest non-profit behavioral health system in the United States.”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 16, 20261,001-5,0001,361 contacts →

Indirect evidence

“Everybody is unique.”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidencePoortugaal, NetherlandsHQ checked Sep 16, 20261,001-5,0001,064 contacts →

Partial evidence

“Forensische en intensieve psychiatrische zorg.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceDelft, NetherlandsHQ checked Sep 16, 20261,001-5,0001,045 contacts →

Indirect evidence

“GGZ Delfland is een van de oudste instellingen voor geestelijke gezondheidszorg.”

Source: RevenueBase Database · checked Sep 16, 2026
9Strong evidenceSalem, OR, IndiaHQ checked Sep 16, 20261,001-5,000874 contacts →

Strong evidence

“Oregon State Hospital (OSH) provides patient-centered, psychiatric treatment for adults from throughout the state who need hospital-level care.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceTarzana, CA, United StatesHQ checked Sep 16, 20261,001-5,000818 contacts →

Indirect evidence

“Tarzana Treatment Centers, Inc.”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidencePlano, TX, United StatesHQ checked Sep 16, 20261,001-5,000797 contacts →

Indirect evidence

“Oceans Healthcare is a growing behavioral health provider focused on healing and long-term recovery.”

Source: RevenueBase Database · checked Sep 16, 2026
12Strong evidenceProvidence, RI, United StatesHQ checked Sep 16, 2026501-1,000608 contacts →

Strong evidence

“Butler Behavioral Health of Care New England is the only private, nonprofit psychiatric and substance abuse hospital serving adults, seniors, and adolescents in Rhode Island and…”

Source: RevenueBase Database · checked Sep 16, 2026
13Partial evidenceHalsteren, NetherlandsHQ checked Sep 16, 20261,001-5,000599 contacts →

Partial evidence

“GGZ WNB biedt gespecialiseerde diagnostiek, consultatie, behandeling en begeleiding voor mensen met psychische problemen en psychiatrische aandoeningen en de gevolgen daarvan.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceKassel, GermanyHQ checked Sep 16, 202610001+598 contacts →

Indirect evidence

“Die berufliche Vielfalt bei Vitos: Vitos ist der größte Anbieter für die Behandlung von psychisch erkrankten Menschen in Hessen.”

Source: RevenueBase Database · checked Sep 16, 2026
15Strong evidenceStaunton, VA, United StatesHQ checked Sep 16, 2026501-1,000584 contacts →

Strong evidence

“Western State Hospital (WSH) is a 246 bed, Joint Commission and CMS accredited inpatient adult psychiatric hospital located in Staunton, Virginia.”

Source: RevenueBase Database · checked Sep 16, 2026
16Strong evidenceWhitfield, MS, United StatesHQ checked Sep 16, 2026501-1,000510 contacts →

Strong evidence

“Mississippi State Hospital is a publicly funded psychiatric treatment facility operated under the direction of the Mississippi Department of Mental Health.”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceBordeaux, FranceHQ checked Sep 16, 20261,001-5,000500 contacts →

Partial evidence

“Le Centre Hospitalier Charles Perrens est un établissement Public de santé doté de la personnalité morale et sous tutelle de l’État représenté par l’Agence Régionale de Santé.”

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceSpokane, United StatesHQ checked Sep 16, 2026501-1,000493 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 16, 2026
19Partial evidenceSotteville-lès-rouen, FranceHQ checked Sep 16, 20261,001-5,000470 contacts →

Partial evidence

“Le Centre Hospitalier du Rouvray, établissement Public de Santé spécialisé dans la lutte contre les maladies mentales sur le territoire du Grand Rouen-Elbeuf.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceRennes, FranceHQ checked Sep 16, 20261,001-5,000445 contacts →

Indirect evidence

“Le CH Guillaume Régnier assure des missions de prévention, de diagnostic, de soins, de réadaptation, de réinsertion sociale, de recherche et d’enseignement sur les 9 secteurs de…”

Source: RevenueBase Database · checked Sep 16, 2026
21Strong evidenceNew Canaan, CT, United StatesHQ checked Sep 16, 2026201-500429 contacts →

Strong evidence

“Silver Hill Hospital is a nationally recognized, independent, not-for-profit psychiatric hospital located in New Canaan, CT.”

Source: RevenueBase Database · checked Sep 16, 2026
22Partial evidenceVenray, NetherlandsHQ checked Sep 16, 2026501-1,000415 contacts →

Partial evidence

“Bij de Rooyse Wissel behandelen en verplegen we patiënten met ernstige psychiatrische problematieken.”

Source: RevenueBase Database · checked Sep 16, 2026
23Strong evidenceSaint-egrève, FranceHQ checked Sep 16, 20261,001-5,000377 contacts →

Strong evidence

“Deuxième établissement public de santé mentale de la Région Auvergne-Rhône-Alpes, le Centre Hospitalier Alpes-Isère (CHAI) constitue un acteur majeur du soin psychiatrique en…”

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceBrattleboro, VT, United StatesHQ checked Sep 16, 2026201-500356 contacts →

Indirect evidence

“The Brattleboro Retreat is a not-for-profit, regional specialty mental health treatment center that was founded in 1834.”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceBourg-en-bresse, FranceHQ checked Sep 16, 20261,001-5,000355 contacts →

Indirect evidence

“Le Centre psychothérapique de l'Ain, établissement privé d’intérêt privé collectif, assure dans le cadre de sa mission de service public en santé mentale, des actions de…”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 1,331 psychiatric hospitals worldwide

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Psychiatric hospitals worldwide at a glance

As of Sep 16, 2026
21.1%Verified-email coverage
61.7Average contacts per company
51-200Median size (employees)
1.1%Largest-city concentration · Sao Paulo
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
324
11-50
303
51-200
316
201-500
202
501-1,000
89
1,001-5,000
86
5,001-10,000
4
10001+
3

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 psychiatric hospitals, 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
7 countries, largest first: the United States, Germany, France, Brazil, India, Belgium, the Netherlands. Country and city lists for psychiatric hospitals are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “psychiatric hospitals”. 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 psychiatric hospitals), 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 psychiatric hospitals, 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, 17,295 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 16, 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.

Psychiatric hospitals by location

7 lists · largest first

Every Psychiatric hospitals 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 psychiatric hospitals, 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 psychiatric hospitals are there worldwide?

RevenueBase identified 1,331 psychiatric hospitals 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?

California Department Of State Hospitals, headquartered in Sacramento, tops this list with the largest team on record.

Which country has the most psychiatric hospitals?

The United States leads with 828 companies, followed by Germany (136) and France (124). Every psychiatric hospitals list by country and city is linked on this page.

Which city has the most psychiatric hospitals?

Sao Paulo leads with 15 headquartered companies, followed by Houston (13) and Phoenix (13).

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 17,295 verified decision-maker contacts tracked across these 1,331 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 16, 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.