Company lists · Data refreshed September 2026

Top 20 Regional medical centers based in the Netherlands

RevenueBase identified 76 regional medical centers headquartered in the Netherlands as of September 2026 and tracks 21,812 professional contacts across them, including 6,139 with verified work emails. Rotterdam is the largest hub.

This list covers regional medical centers headquartered in the Netherlands, 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 17, 2026.

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 17, 2026 86% judged on-target in blind review
76Companies
21,812Contacts tracked
6,139Verified emails
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The 20 largest regional medical centers based in the Netherlands

Ranked by team size
Top 20 of 76 regional medical centers based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to regional medical centers: 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
1Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 17, 20265,001-10,0003,588 contacts →

Indirect evidence

“OLVG is het enige grote topklinische opleidingsziekenhuis in Amsterdam dat letterlijk en figuurlijk midden in het dynamische hoofdstedelijke leven staat.”

Source: RevenueBase Database · checked Sep 17, 2026
2Indirect evidenceArnhem, NetherlandsHQ checked Sep 17, 20265,001-10,0002,842 contacts →

Indirect evidence

“Rijnstate biedt hoogwaardige ziekenhuiszorg in de regio Arnhem, Overbetuwe en De Liemers.”

Source: RevenueBase Database · checked Sep 17, 2026
3Indirect evidenceAlkmaar, NetherlandsHQ checked Sep 17, 20261,001-5,0002,815 contacts →

Indirect evidence

“Noordwest Ziekenhuisgroep is een ziekenhuisorganisatie met locaties in Alkmaar, Den Helder, Heerhugowaard, Limmen, Schagen en Texel.”

Source: RevenueBase Database · checked Sep 17, 2026
4Indirect evidenceAmersfoort, NetherlandsHQ checked Sep 17, 20261,001-5,0002,175 contacts →

Indirect evidence

“Meander Medisch Centrum is het topklinische ziekenhuis in Amersfoort.”

Source: RevenueBase Database · checked Sep 17, 2026
5Indirect evidenceThe Hague, NetherlandsHQ checked Sep 17, 202610001+1,755 contacts →

Indirect evidence

“About Affidea -nothing is more important than health Affidea is the pan-European diagnostic imaging and community-based polyclinic and specialist healthcare services provider.”

Source: RevenueBase Database · checked Sep 17, 2026
6Indirect evidenceLeiden, NetherlandsHQ checked Sep 17, 20261,001-5,0001,357 contacts →

Indirect evidence

“Omdat mensen beter worden van goede zorg mét persoonlijke aandacht.”

Source: RevenueBase Database · checked Sep 17, 2026
7Indirect evidenceGoes, NetherlandsHQ checked Sep 17, 20261,001-5,0001,040 contacts →

Indirect evidence

“De Zeeuwse patiënt maximaal kwaliteit, veiligheid en comfort bieden op medisch gebied van huisarts tot (super)specialistische zorg, waar en wanneer nodig – dát is Adrz.”

Source: RevenueBase Database · checked Sep 17, 2026
8Indirect evidenceTiel, NetherlandsHQ checked Sep 17, 20261,001-5,000959 contacts →

Indirect evidence

“Ziekenhuis Rivierenland is een streekziekenhuis met 373 bedden en 19 specialismen.”

Source: RevenueBase Database · checked Sep 17, 2026
9Indirect evidenceAssen, NetherlandsHQ checked Sep 17, 20261,001-5,000889 contacts →

Indirect evidence

“With about 300 beds and 1200 employees is WZA, according to the national standards, a medium-sized hospital.”

Source: RevenueBase Database · checked Sep 17, 2026
10Indirect evidenceLeiderdorp, NetherlandsHQ checked Sep 17, 20261,001-5,000660 contacts →

Indirect evidence

“Omdat mensen beter worden van goede zorg mét persoonlijke aandacht.”

Source: RevenueBase Database · checked Sep 17, 2026
11Partial evidence1620 Ar Hoorn, NetherlandsHQ checked Sep 17, 20261,001-5,000292 contacts →

Partial evidence

“Het Westfriesgasthuis is een algemeen, regionaal opleidingsziekenhuis met een opnamecapaciteit van 506 erkende bedden en ongeveer polikliniekbezoeken per jaar.”

Source: RevenueBase Database · checked Sep 17, 2026
12Indirect evidenceBarneveld, NetherlandsHQ checked Sep 17, 2026501-1,000246 contacts →

Indirect evidence

“Zorgorganisatie Norschoten is a Hospital and Health Care company located in 1Klaverweide, Barneveld, Gelderland, Netherlands.”

Source: RevenueBase Database · checked Sep 17, 2026
13Indirect evidenceSchiedam, NetherlandsHQ checked Sep 17, 20261,001-5,000220 contacts →

Indirect evidence

“Het Vlietland Ziekenhuis, gevestigd in Schiedam, is een ziekenhuis dat kwalitatief goede medische zorg met persoonlijke aandacht biedt voor de regio Nieuw Waterweg Noord.”

Source: RevenueBase Database · checked Sep 17, 2026
14Indirect evidenceEindhoven, NetherlandsHQ checked Sep 17, 2026501-1,000208 contacts →

Indirect evidence

“Diagnostiek voor U is een zorgorganisatie waarbij kwaliteit, snelheid en een persoonlijke benadering centraal staan.”

Source: RevenueBase Database · checked Sep 17, 2026
15Indirect evidenceGeleen, NetherlandsHQ checked Sep 17, 20261,001-5,000148 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
16Partial evidenceStadskanaal, NetherlandsHQ checked Sep 17, 2026501-1,000109 contacts →

Partial evidence

“Het Refaja ziekenhuis is een regionaal ziekenhuis in Stadskanaal (Groningen), waarin alle basisspecialismen en een groot aantal deelspecialismen zijn vertegenwoordigd.”

Source: RevenueBase Database · checked Sep 17, 2026
17Indirect evidenceBarneveld, NetherlandsHQ checked Sep 17, 202611-5022 contacts →

Indirect evidence

“Centrum Evers is a hospital & health care company based out of Nieuwe Markt 1-C, BARNEVELD, Netherlands.”

Source: RevenueBase Database · checked Sep 17, 2026
18Indirect evidenceBilthoven, NetherlandsHQ checked Sep 17, 202611-5012 contacts →

Indirect evidence

“2 is de verbindende schakel voor betere, snellere zorg.”

Source: RevenueBase Database · checked Sep 17, 2026
19Indirect evidenceHardenberg, NetherlandsHQ checked Sep 17, 20261-105 contacts →

Indirect evidence

“Stichting K-Vriendelijk is a hospital and health care company based out of Bouwstraat 1, Ommen, Overijssel, Netherlands.”

Source: RevenueBase Database · checked Sep 17, 2026
20Indirect evidenceRotterdam, NetherlandsHQ checked Sep 17, 202651-2004 contacts →

Indirect evidence

“Provides first line healthcare.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 20 of 76 regional medical centers based in the Netherlands

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Regional medical centers based in the Netherlands at a glance

As of Sep 17, 2026
28.1%Verified-email coverage
287.0Average contacts per company
11-50Median size (employees)
6.6%Largest-city concentration · Rotterdam
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
8
51-200
9
201-500
2
501-1,000
6
1,001-5,000
12
5,001-10,000
2
10001+
1

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 76 companies.

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 regional medical centers, 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.
What qualifies
Companies headquartered in the Netherlands whose own description of what they do matches “regional medical centers”. 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 regional medical centers), 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 regional medical centers, and records with no verified work email. Companies headquartered outside Netherlands are excluded even when they keep an office there.
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, 6,139 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 17, 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.

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 regional medical centers, 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 regional medical centers are there based in the Netherlands?

RevenueBase identified 76 regional medical centers headquartered in the Netherlands 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?

OLVG, headquartered in Netherlands, tops this list with the largest team on record.

Which city has the most regional medical centers?

Rotterdam leads with 5 headquartered companies, followed by Eindhoven (3) and Amsterdam (2).

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 6,139 verified decision-maker contacts tracked across these 76 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 17, 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.