Company lists · Data refreshed September 2026

Top 25 Healthcare api platform companies based in the Netherlands

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, its RevenueBase Smart Search rating, 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 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 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. RevenueBase Smart Search rates how each company's information relates to healthcare api platform companies: 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 evidenceBreukelen, NetherlandsHQ checked Sep 3, 202651-200203 contacts →

Indirect evidence

“Al 25 jaar zetten wij ons in om met slimme technologie meer ruimte te maken voor mensenwerk in de zorg.”

Source: RevenueBase Database · checked Sep 3, 2026
2Indirect evidenceKv, NetherlandsHQ checked Sep 3, 202651-200166 contacts →

Indirect evidence

“Maak kennis met Sanday!”

Source: RevenueBase Database · checked Sep 3, 2026
3Partial evidenceAmsterdam, NetherlandsHQ checked Sep 3, 2026201-50095 contacts →

Partial evidence

“Turning data into better healthcare, that is our mission.”

Source: RevenueBase Database · checked Sep 3, 2026
4Strong evidenceAmsterdam, NetherlandsHQ checked Sep 3, 202651-20058 contacts →

Strong evidence

“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: RevenueBase Database · checked Sep 3, 2026
5Partial evidenceAmsterdam, NetherlandsHQ checked Sep 3, 202651-20053 contacts →

Partial evidence

“Qualitative, accessible healthcare, both now and in the future, is essential.”

Source: RevenueBase Database · checked Sep 3, 2026
6Partial evidenceEde, NetherlandsHQ checked Sep 3, 202651-20043 contacts →

Partial evidence

“FocusCura has a mission to fill in the gap between technology and healthcare.”

Source: RevenueBase Database · checked Sep 3, 2026
7Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 3, 202651-20041 contacts →

Indirect evidence

“Discover the next generation EHR system with MedicalPortal 2.0, integrated eHealth solutions and telemonitoring for remote care.”

Source: RevenueBase Database · checked Sep 3, 2026
8Partial evidenceAmsterdam, NetherlandsHQ checked Sep 3, 202611-5036 contacts →

Partial evidence

“Firely is a global digital healthcare company that provides all the software, training, and consultancy you need to bring FHIR to life.”

Source: RevenueBase Database · checked Sep 3, 2026
9Indirect evidenceUtrecht, NetherlandsHQ checked Sep 3, 202611-5018 contacts →

Indirect evidence

“Bij 6Gorilla’s geloven we dat data de sleutel is tot een toekomstbestendige zorg.”

Source: RevenueBase Database · checked Sep 3, 2026
10Strong evidenceAmsterdam, NetherlandsHQ checked Sep 3, 20261-1014 contacts →

Strong evidence

“Open Platform for Generative AI in Healthcare”

Source: RevenueBase Database · checked Sep 3, 2026
11Partial evidenceNg, NetherlandsHQ checked Sep 3, 202611-5012 contacts →

Partial evidence

“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: RevenueBase Database · checked Sep 3, 2026
12Partial evidenceAmsterdam, NetherlandsHQ checked Sep 3, 20261-1012 contacts →

Partial evidence

“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: RevenueBase Database · checked Sep 3, 2026
13Indirect evidenceHoogeveen, NetherlandsHQ checked Sep 3, 202611-5012 contacts →

Indirect evidence

“JijZorgt is er voor en door de zorg.”

Source: RevenueBase Database · checked Sep 3, 2026
14Indirect evidenceNr, NetherlandsHQ checked Sep 3, 202611-5010 contacts →

Indirect evidence

“Met Slimme Zorg, Een Gezonde Toekomst Bij DEARhealth, onderdeel van Topicus, geloven we dat iedereen recht heeft op de best mogelijke zorg.”

Source: RevenueBase Database · checked Sep 3, 2026
15Indirect evidenceHengelo, NetherlandsHQ checked Sep 3, 202611-509 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 3, 2026
16Indirect evidenceLj, NetherlandsHQ checked Sep 3, 202611-509 contacts →

Indirect evidence

“Bij ZOS+ verbinden we zorginstellingen met betrouwbare zzp’ers, altijd met een persoonlijke en betrokken aanpak.”

Source: RevenueBase Database · checked Sep 3, 2026
17Indirect evidenceNetherlandsHQ checked Sep 3, 202651-2008 contacts →

Indirect evidence

“Join us in our mission to help the world get well, help the world stay well, and help future generations be healthier.”

Source: RevenueBase Database · checked Sep 3, 2026
18Indirect evidenceAl, NetherlandsHQ checked Sep 3, 202611-507 contacts →

Indirect evidence

“Accelerate data interoperability.”

Source: RevenueBase Database · checked Sep 3, 2026
19Indirect evidenceBaarn, NetherlandsHQ checked Sep 3, 20261-106 contacts →

Indirect evidence

“Datimo streeft naar betere zorg.”

Source: RevenueBase Database · checked Sep 3, 2026
20Indirect evidenceZaandijk, NetherlandsHQ checked Sep 3, 202611-506 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 3, 2026
21Indirect evidenceGeertruidenberg, NetherlandsHQ checked Sep 3, 202611-505 contacts →

Indirect evidence

“Curavista is an ICT company that develops / Gezondheidsmeter.nl: my personal health record.”

Source: RevenueBase Database · checked Sep 3, 2026
22Indirect evidenceKe, NetherlandsHQ checked Sep 3, 202611-503 contacts →

Indirect evidence

“Zorgkiezer is in 2005 begonnen met het streven om de kwaliteit van zorg inzichtelijk te maken.”

Source: RevenueBase Database · checked Sep 3, 2026
23Partial evidenceAmsterdam, NetherlandsHQ checked Sep 3, 202611-503 contacts →

Partial evidence

“Find the best healthcare service worldwide”

Source: RevenueBase Database · checked Sep 3, 2026
24Indirect evidenceUtrecht, NetherlandsHQ checked Sep 3, 20261-102 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 3, 2026
25Indirect evidenceUtrecht, NetherlandsHQ checked Sep 3, 202611-501 contacts →

Indirect evidence

“Hi, wij zijn TallKing Connect.”

Source: RevenueBase Database · 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
40.6%Verified-email coverage
11.3%Mobile-number coverage
15.0Average contacts per company
11-50Median size (employees)
20.2%Largest-city concentration · Amsterdam
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
34
51-200
13
201-500
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 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 “healthcare api platform companies”. 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 healthcare api platform companies), 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 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 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, 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

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 healthcare api platform companies, 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 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 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.