Company lists · Data refreshed September 2026

Top 25 Outpatient mental health services based in the Netherlands

RevenueBase identified 88 company matches for outpatient mental health services associated with the Netherlands as of September 2026 and tracks 8,321 professional contacts across them, including 3,577 with verified work emails. Deventer is the largest hub.

This list covers company matches for outpatient mental health services associated with the Netherlands, 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 September 20, 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 Sep 20, 2026 How this list was built
88Companies
8,321Contacts tracked
3,577Verified emails
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The 25 largest outpatient mental health services based in the Netherlands

Ranked by team size
Top 25 of 88 company matches for outpatient mental health services based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchLeiden, NetherlandsHQ recorded Sep 20, 20261,001-5,0001,631 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchTilburg, NetherlandsHQ recorded Sep 20, 20261,001-5,0001,522 contacts →

Exact match

“GGz Breburg biedt hulp aan mensen van alle leeftijden met psychiatrische en/of ernstige psychosociale problemen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchDelft, NetherlandsHQ recorded Sep 20, 20261,001-5,0001,045 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchVenray, NetherlandsHQ recorded Sep 20, 20261,001-5,000906 contacts →

Exact match

“Vincent van Gogh biedt een breed én volledig zorgpakket van geestelijke gezondheidszorg aan mensen met (ernstige) psychische problemen of psychiatrische ziektebeelden.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchEnschede, NetherlandsHQ recorded Sep 20, 20261,001-5,000857 contacts →

Exact match

“Mediant is een organisatie voor Geestelijke Gezondheidszorg in Twente die hulp, advies en begeleiding biedt aan mensen met psychische en psychiatrische problemen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchPoortugaal, NetherlandsHQ recorded Sep 20, 20261,001-5,000147 contacts →

Exact match

“Delta is vanaf 1 januari 2018 Antes geworden.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchLeiden, NetherlandsHQ recorded Sep 20, 202651-200133 contacts →

Exact match

“Skils gelooft dat werk gelukkig maakt.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchArnhem, NetherlandsHQ recorded Sep 20, 202651-200109 contacts →

Exact match

“Max Ernst GGZ is een instelling voor ambulante geestelijke gezondheidszorg met 18 vestigingen verspreid over het land.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchWoerden, NetherlandsHQ recorded Sep 20, 202651-20096 contacts →

Exact match

“PsyMens is een middelgrote GGZ-instelling met vestigingen in Amersfoort, Bilthoven, Harderwijk, Hilversum, Nieuwegein, Utrecht, Woerden.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchGiessenburg, NetherlandsHQ recorded Sep 20, 202651-20083 contacts →

Exact match

“Psychological assistance: diagnostics, therapy and advice”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchElst, NetherlandsHQ recorded Sep 20, 202651-20083 contacts →

Exact match

“ZorgPlus biedt ambulante (specialistische) begeleiding aan volwassenen en ouderen binnen de psychiatrie en ondersteunt bij praktische zaken op alle leefgebieden, afgestemd op de…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchEmmeloord, NetherlandsHQ recorded Sep 20, 202651-20078 contacts →

Exact match

“Therapeutisch Centrum GGZ biedt een breed programma ambulante zorg op psychisch, emotioneel en sociaal gebied.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchBemmel, NetherlandsHQ recorded Sep 20, 202651-20061 contacts →

Exact match

“GGZ Scharwächter biedt ambulant psychotherapeutische en psychologische basis en specialistische geestelijke gezondheidszorg aan kinderen, jeugdigen, volwassenen en ouderen met…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSchimmert, NetherlandsHQ recorded Sep 20, 202651-20060 contacts →

Exact match

“Care4kidz biedt ambulante outreachende behandeling en begeleiding aan kinderen en jongeren met psychische en/of psychiatrische problemen en hun netwerk.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchTilburg, NetherlandsHQ recorded Sep 20, 202651-20054 contacts →

Exact match

“Silver Psychologie biedt sinds 2010 hoogwaardige en op maat gemaakte zorg binnen zowel de Basis GGZ (BGGZ) als de Specialistische GGZ (SGGZ).”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchKoog Aan De Zaan, NetherlandsHQ recorded Sep 20, 202611-5042 contacts →

Exact match

“Koel Jeugdzorg & JGGZ staat voor de match.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchValkenswaard, NetherlandsHQ recorded Sep 20, 202651-20039 contacts →

Exact match

“Metabletica biedt Volwassen GGZ, Kind & Jeugd GGZ en Begeleiding aan.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchPurmerend, NetherlandsHQ recorded Sep 20, 202651-20037 contacts →

Exact match

“Psygro (Psychiatrische Groepspraktijk) biedt basis- en specialistische Geestelijke Gezondheidszorg aan kinderen, jeugd en volwassenen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchRotterdam, NetherlandsHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“Sanitas Kliniek biedt ambulante zorg aan mensen met lichte tot zware psychische en psychiatrische problemen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchZwolle, NetherlandsHQ recorded Sep 20, 202611-5031 contacts →

Exact match

“Creating Balance ondersteunt mensen met psychiatrische en/of psychosociale problematiek.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchAmsterdam, NetherlandsHQ recorded Sep 20, 202611-5027 contacts →

Exact match

“Goedebuur stelt zich als doel om goede, deskundige en snelle hulp te geven aan iedereen die zich aanmeldt.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchDruten, NetherlandsHQ recorded Sep 20, 202611-5026 contacts →

Exact match

“Aalsterveld Psychologen is een kleinschalige GGZ instelling in Beuningen, Druten (omgeving Nijmegen) en Geldermalsen, waarin een persoonlijke benadering steeds voorop staat.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchDriebergen-rijsenburg, NetherlandsHQ recorded Sep 20, 202611-5025 contacts →

Exact match

“GGZ-Heuvelrug is een kleinschalige instelling voor geestelijke gezondheidszorg, dicht tegen de gemeenschap aan.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchDrachten, NetherlandsHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“GGZ In de Bres is een jonge organisatie met een hoog ambitieniveau met vestigingen in Drachten, Groningen, Assen en Lelystad.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchLochem, NetherlandsHQ recorded Sep 20, 202611-5021 contacts →

Exact match

“Argo GGZ is een kleinschalige praktijk voor specialistische ambulante geestelijke gezondheidszorg (SGGZ) voor inwoners van de gemeente Lochem en wijde omgeving vanaf 18 jaar.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 88 outpatient mental health services based in the Netherlands

See the full list, filter by size, metro and specialty, and access 3,577 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outpatient mental health services based in the Netherlands at a glance

As of Sep 20, 2026
43.0%Verified-email coverage
94.6Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · Deventer
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
20
51-200
19
201-500
2
1,001-5,000
7

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 88 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 Netherlands whose business descriptions match “outpatient mental health 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 3,577 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 September 20, 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 “outpatient mental health services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outpatient mental health services are there based in the Netherlands?

RevenueBase identified 88 company matches for outpatient mental health services associated with the Netherlands as of September 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?

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

Which city has the most outpatient mental health services?

Deventer leads with 3 company records, followed by Aa (2) and Amsterdam (2).

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 3,577 professional contacts with verified work emails tracked across these 88 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 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 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.