Company lists · Data refreshed September 2026

Top 25 Healthcare api platform companies based in the Netherlands

Name: Healthcare api platform companies based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 89 companies tracked

RevenueBase identified 89 healthcare api platform companies headquartered in the Netherlands as of September 2026 and tracks 1,332 professional contacts across them, including 541 with verified work emails and 150 with mobile numbers. Amsterdam is the largest hub.

This list covers healthcare api platform companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

89Companies

1,332Contacts tracked

541Verified emails

150Mobile numbers

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The 25 largest healthcare api platform companies based in the Netherlands

Ranked by team size

Top 25 of 89 healthcare api platform companies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names healthcare api platform companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	ZorgdomeinIndirect evidence	Breukelen, NetherlandsHQ checked Sep 3, 2026	51-200	203
	“Al 25 jaar zetten wij ons in om met slimme technologie meer ruimte te maken voor mensenwerk in de zorg.” Source: company website · checked Sep 3, 2026
2	SandayIndirect evidence	Kv, NetherlandsHQ checked Sep 3, 2026	51-200	166
	“Maak kennis met Sanday!” Source: company website · checked Sep 3, 2026
3	Logex NetherlandsPartial evidence	Amsterdam, NetherlandsHQ checked Sep 3, 2026	201-500	95
	“Turning data into better healthcare, that is our mission.” Source: company website · checked Sep 3, 2026
4	UW Zorg OnlineStrong evidence	Amsterdam, NetherlandsHQ checked Sep 3, 2026	51-200	58
	“Digital care environment Uw Zorg Online is the leading digital healthcare platform in the Netherlands, with more than 4.5 million users and more than 5,500 connected healthcare…” Source: company website · checked Sep 3, 2026
5	QUINPartial evidence	Amsterdam, NetherlandsHQ checked Sep 3, 2026	51-200	53
	“Qualitative, accessible healthcare, both now and in the future, is essential.” Source: company website · checked Sep 3, 2026
6	FocuscuraPartial evidence	Ede, NetherlandsHQ checked Sep 3, 2026	51-200	43
	“FocusCura has a mission to fill in the gap between technology and healthcare.” Source: company website · checked Sep 3, 2026
7	Heart For Health ICTIndirect evidence	Amsterdam, NetherlandsHQ checked Sep 3, 2026	51-200	41
	“Discover the next generation EHR system with MedicalPortal 2.0, integrated eHealth solutions and telemonitoring for remote care.” Source: company website · checked Sep 3, 2026
8	FirelyPartial evidence	Amsterdam, NetherlandsHQ checked Sep 3, 2026	11-50	36
	“Firely is a global digital healthcare company that provides all the software, training, and consultancy you need to bring FHIR to life.” Source: company website · checked Sep 3, 2026
9	6gorilla'sIndirect evidence	Utrecht, NetherlandsHQ checked Sep 3, 2026	11-50	18
	“Bij 6Gorilla’s geloven we dat data de sleutel is tot een toekomstbestendige zorg.” Source: company website · checked Sep 3, 2026
10	Healthsage AIStrong evidence	Amsterdam, NetherlandsHQ checked Sep 3, 2026	1-10	14
	“Open Platform for Generative AI in Healthcare” Source: company website · checked Sep 3, 2026
11	GrowtivityPartial evidence	Ng, NetherlandsHQ checked Sep 3, 2026	11-50	12
	“Veel zorgorganisaties werken met verouderde werkprocessen, dus hebben we hét platform voor de zorg ontwikkeld, dat hen helpt om hun processen te moderniseren door middel van…” Source: company website · checked Sep 3, 2026
12	Caro HealthPartial evidence	Amsterdam, NetherlandsHQ checked Sep 3, 2026	1-10	12
	“Caro Health is an AI-powered digital health platform that empowers patients throughout their treatment journey while enabling seamless communication between providers and patients.” Source: company website · checked Sep 3, 2026
13	JijzorgtIndirect evidence	Hoogeveen, NetherlandsHQ checked Sep 3, 2026	11-50	12
	“JijZorgt is er voor en door de zorg.” Source: company website · checked Sep 3, 2026
14	DearhealthIndirect evidence	Nr, NetherlandsHQ checked Sep 3, 2026	11-50	10
	“Met Slimme Zorg, Een Gezonde Toekomst Bij DEARhealth, onderdeel van Topicus, geloven we dat iedereen recht heeft op de best mogelijke zorg.” Source: company website · checked Sep 3, 2026
15	FieritIndirect evidence	Hengelo, NetherlandsHQ checked Sep 3, 2026	11-50	9
	“Bij Fierit geloven we dat de toekomst van de gezondheidszorg ligt in de kracht van technologie om de kwaliteit van zorg te verbeteren, de efficiëntie van processen te verhogen en…” Source: company website · checked Sep 3, 2026
16	ZOSIndirect evidence	Lj, NetherlandsHQ checked Sep 3, 2026	11-50	9
	“Bij ZOS+ verbinden we zorginstellingen met betrouwbare zzp’ers, altijd met een persoonlijke en betrokken aanpak.” Source: company website · checked Sep 3, 2026
17	Epic DEN BoschIndirect evidence	NetherlandsHQ checked Sep 3, 2026	51-200	8
	“Join us in our mission to help the world get well, help the world stay well, and help future generations be healthier.” Source: company website · checked Sep 3, 2026
18	Open Health HUBIndirect evidence	Al, NetherlandsHQ checked Sep 3, 2026	11-50	7
	“Accelerate data interoperability.” Source: company website · checked Sep 3, 2026
19	DatimoIndirect evidence	Baarn, NetherlandsHQ checked Sep 3, 2026	1-10	6
	“Datimo streeft naar betere zorg.” Source: company website · checked Sep 3, 2026
20	CurasoftIndirect evidence	Zaandijk, NetherlandsHQ checked Sep 3, 2026	11-50	6
	“Curasoft is a complete online software solution for Health Care organisations that integrates the data processing of the primary care provisioning with a complete administration…” Source: company website · checked Sep 3, 2026
21	Curavista BVIndirect evidence	Geertruidenberg, NetherlandsHQ checked Sep 3, 2026	11-50	5
	“Curavista is an ICT company that develops / Gezondheidsmeter.nl: my personal health record.” Source: company website · checked Sep 3, 2026
22	ZorgkiezerIndirect evidence	Ke, NetherlandsHQ checked Sep 3, 2026	11-50	3
	“Zorgkiezer is in 2005 begonnen met het streven om de kwaliteit van zorg inzichtelijk te maken.” Source: company website · checked Sep 3, 2026
23	wupdoc.comPartial evidence	Amsterdam, NetherlandsHQ checked Sep 3, 2026	11-50	3
	“Find the best healthcare service worldwide” Source: company website · checked Sep 3, 2026
24	KUURAIndirect evidence	Utrecht, NetherlandsHQ checked Sep 3, 2026	1-10	2
	Source: company website · checked Sep 3, 2026
25	Tallking ConnectIndirect evidence	Utrecht, NetherlandsHQ checked Sep 3, 2026	11-50	1
	“Hi, wij zijn TallKing Connect.” Source: company website · checked Sep 3, 2026

Showing 25 of 89 healthcare api platform companies based in the Netherlands

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Healthcare api platform companies based in the Netherlands at a glance

As of Sep 3, 2026

11-50Median size (employees)

AmsterdamLargest hub · 18 HQs

150Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Verified emails by last verification

0–30

31–60

61–90

305

90–180

188

180+

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 healthcare api platform companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “healthcare api platform companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among healthcare api platform companies, 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 an evidence 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, 541 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 3, 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

How many healthcare api platform companies are there based in the Netherlands?

RevenueBase identified 89 healthcare api platform companies 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?

Zorgdomein, headquartered in Breukelen, tops this list with the largest team on record.

Which city has the most healthcare api platform companies?

Amsterdam leads with 18 headquartered companies, followed by Utrecht (6) and Rotterdam (4).

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 541 verified decision-maker contacts tracked across these 89 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 3, 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.