Company lists · Data refreshed September 2026

Top 25 Health IT consulting firms based in the Netherlands

RevenueBase identified 198 health IT consulting firms headquartered in the Netherlands as of September 2026 and tracks 2,631 professional contacts across them, including 863 with verified work emails. Amsterdam is the largest hub.

This list covers health IT consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review
198Companies
2,631Contacts tracked
863Verified emails
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The 25 largest health IT consulting firms based in the Netherlands

Ranked by team size
Top 25 of 198 health IT consulting firms based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to health IT consulting firms: 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 evidenceVianen, NetherlandsHQ checked Sep 28, 202651-200146 contacts →

Indirect evidence

“Wilt u vanuit één ICT-systeem alle zorgprocessen binnen uw ziekenhuis of GGZ-instelling ondersteunen?”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceDk Noordwijk, NetherlandsHQ checked Sep 28, 202651-200120 contacts →

Partial evidence

“At Decos we digitalize businesses of healthcare providers, healthcare technology providers, medical device manufacturers, and biotech companies using innovative solutions and…”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceOldenzaal, NetherlandsHQ checked Sep 28, 2026201-500116 contacts →

Indirect evidence

“Wij zijn SDB Groep (Avinty).”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceUtrecht, NetherlandsHQ checked Sep 28, 202651-20090 contacts →

Partial evidence

“Beter Healthcare specialiseert zich in advisering, inrichting, implementatie en projectmanagement van (business- en zorg)processen en software voor Healthcare-organisaties.”

Source: RevenueBase Database · checked Sep 28, 2026
5Strong evidenceUtrecht, NetherlandsHQ checked Sep 28, 202611-5063 contacts →

Strong evidence

“Gupta Strategists is an independent consulting firm for organizations in the healthcare sector, in the Netherlands and abroad.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceWaardenburg, NetherlandsHQ checked Sep 28, 202651-20054 contacts →

Indirect evidence

“Adviesbureau voor informatiseringsprojecten in de zorg D&A medical group is sinds actief in de Nederlandse zorg-ICT.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceUtrecht, NetherlandsHQ checked Sep 28, 202611-5048 contacts →

Indirect evidence

“Over MedicalPHIT MedicalPHIT is een jong bedrijf.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceIjsselstein, NetherlandsHQ checked Sep 28, 202611-5047 contacts →

Indirect evidence

“Bij IP Care optimaliseren en implementeren we innovatieve zorgtechniek.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceUtrecht, NetherlandsHQ checked Sep 28, 202611-5043 contacts →

Indirect evidence

“Wij vinden het belangrijk dat medewerkers zoveel mogelijk tijd en aandacht besteden aan hun cliënten.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceOosterbeek, NetherlandsHQ checked Sep 28, 202611-5042 contacts →

Indirect evidence

“Wij helpen zorgorganisaties met implementeren en functioneel beheren van applicaties.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceHoofddorp, NetherlandsHQ checked Sep 28, 202651-20037 contacts →

Indirect evidence

“ZZA - Applicatiebeheer & Projecten ondersteunt zorginstellingen met deskundig organisatieadvies en innovatieve ICT oplossingen.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceCapelle Aan Den Ijssel, NetherlandsHQ checked Sep 28, 202611-5035 contacts →

Indirect evidence

“CINX helpt zorgorganisaties om verandering te realiseren die werkt én beklijft.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceLc, NetherlandsHQ checked Sep 28, 202611-5033 contacts →

Indirect evidence

“WIJ ZIJN WESTERS Wij lossen problemen op.”

Source: RevenueBase Database · checked Sep 28, 2026
14Strong evidenceUtrecht, NetherlandsHQ checked Sep 28, 202611-5032 contacts →

Strong evidence

“Green Rock Consulting is an independent and successful consulting firm, which is also active in the financial, public and health sector.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceBussum, NetherlandsHQ checked Sep 28, 202611-5028 contacts →

Indirect evidence

“Wij zijn KINASE: probleemoplossers en implementatieversnellers in de zorg.”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceUtrecht, NetherlandsHQ checked Sep 28, 20261,001-5,00027 contacts →

Partial evidence

“Our main goal is to support and advice healthcare institutions to improve their ICT, so that they have time to focus on the care of their patients.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceNetherlandsHQ checked Sep 28, 202611-5025 contacts →

Indirect evidence

“Bij DDC kennen we de kracht van informatie.”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceHengelo, NetherlandsHQ checked Sep 28, 202611-5023 contacts →

Indirect evidence

“EEN FRISSE KIJK OP ZORG Wij zijn resultaatgerichte adviseurs uit de Zorg en voor de Zorg en wij helpen u om verbeteringen in toekomstige zorgverlening te realiseren d.m.v.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceAmsterdam, NetherlandsHQ checked Sep 28, 202611-5023 contacts →

Partial evidence

“Intigris wil haar opdrachtgevers graag helpen om haar business slimmer te maken, met IT als middel.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceVianen, NetherlandsHQ checked Sep 28, 202611-5021 contacts →

Partial evidence

“Itzos is een IT dienstverlener die zich richt op het ontwikkelen, verbinden en beheren van informatiesystemen in de gezondheidszorg, bij de overheid en het bedrijfsleven.”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceAmsterdam, NetherlandsHQ checked Sep 28, 202611-5021 contacts →

Partial evidence

“21st Century Informatics is a global healthcare informatics solutions company.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceUtrecht, NetherlandsHQ checked Sep 28, 202611-5019 contacts →

Indirect evidence

“Neo-Mundo is een search- en adviesbureau voor de zorg.”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceAmsterdam, NetherlandsHQ checked Sep 28, 202611-5019 contacts →

Partial evidence

“Visiar HealthCare levert consultancy, projectleiding en beheer op het snijvlak van zorg-ICT.”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceAmersfoort, NetherlandsHQ checked Sep 28, 202611-5019 contacts →

Indirect evidence

“TallKing Results is een adviesbureau in de gezondheidszorg dat uitblinkt in project, programma- en procesmanagement.”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceUtrecht, NetherlandsHQ checked Sep 28, 202651-20018 contacts →

Indirect evidence

“everywhereIM biedt digitale oplossingen door, voor en mét zorgprofessionals.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 198 health IT consulting firms based in the Netherlands

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Health IT consulting firms based in the Netherlands at a glance

As of Sep 28, 2026
32.8%Verified-email coverage
13.3Average contacts per company
1-10Median size (employees)
6.1%Largest-city concentration · Amsterdam
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
137
11-50
47
51-200
12
201-500
1
1,001-5,000
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 198 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 health IT consulting firms, 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 “health IT consulting firms”. 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 health IT consulting firms), 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 health IT consulting firms, 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, 863 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 28, 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 health IT consulting firms, 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 health IT consulting firms are there based in the Netherlands?

RevenueBase identified 198 health IT consulting firms 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?

Nexus Nederland, headquartered in Lv, tops this list with the largest team on record.

Which city has the most health IT consulting firms?

Amsterdam leads with 12 headquartered companies, followed by Utrecht (12) and Rotterdam (7).

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 863 verified decision-maker contacts tracked across these 198 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 28, 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.