Company lists · Data refreshed September 2026

Top 25 Medical consulting firms based in the Netherlands

RevenueBase identified 357 medical consulting firms headquartered in the Netherlands as of September 2026 and tracks 4,090 professional contacts across them, including 1,416 with verified work emails and 276 with mobile numbers. Amsterdam is the largest hub.

This list covers medical 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 5, 2026 86% judged on-target in blind review
357Companies
4,090Contacts tracked
1,416Verified emails
276Mobile numbers
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The 25 largest medical consulting firms based in the Netherlands

Ranked by team size
Top 25 of 357 medical consulting firms based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names medical consulting firms: 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.
#CompanyHeadquartersEmployeesContacts
1
ADRZIndirect evidence
Goes, NetherlandsHQ checked Sep 5, 20261,001-5,0001,040

“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: company website · checked Sep 5, 2026
2
SeederdeboerIndirect evidence
Amsterdam, NetherlandsHQ checked Sep 5, 202651-200158

“SeederDeBoer is een eigenzinnig organisatieadviesbureau, gevestigd naast het centraal station van Amsterdam.”

Source: company website · checked Sep 5, 2026
3
AssistIndirect evidence
's-hertogenbosch, NetherlandsHQ checked Sep 5, 202611-50116

“Assist helpt zorgaanbieders met het opnieuw inrichten van hun bedrijfsvoering.”

Source: company website · checked Sep 5, 2026
4Utrecht, NetherlandsHQ checked Sep 5, 202651-200107

“Alleen verandering die van binnenuit gedragen wordt, kan structureel zijn.”

Source: company website · checked Sep 5, 2026
5
PerformationIndirect evidence
Zeist, NetherlandsHQ checked Sep 5, 202651-200106

“Wij streven naar kwalitatief hoogwaardige en duurzame zorg.”

Source: company website · checked Sep 5, 2026
6
Beter HealthcareIndirect evidence
Utrecht, NetherlandsHQ checked Sep 5, 202651-20090

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

Source: company website · checked Sep 5, 2026
7
DE ZorgaccountantsIndirect evidence
Bilthoven, NetherlandsHQ checked Sep 5, 202651-20072

“De ZorgAccountants is er voor jou als ondernemer in de zorg.”

Source: company website · checked Sep 5, 2026
8
Gupta StrategistsPartial evidence
Utrecht, NetherlandsHQ checked Sep 5, 202611-5063

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

Source: company website · checked Sep 5, 2026
9
D&a ConclusionPartial evidence
Waardenburg, NetherlandsHQ checked Sep 5, 202651-20054

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

Source: company website · checked Sep 5, 2026
10
22graden GroepIndirect evidence
Gorinchem, NetherlandsHQ checked Sep 5, 202611-5049

“Wij zijn een bureau voor organisatieadvies, interim-management en projectmanagement.”

Source: company website · checked Sep 5, 2026
11
VinturaIndirect evidence
Utrecht, NetherlandsHQ checked Sep 5, 202611-5049

“Vintura is a leading strategy consultancy company specialized in life sciences and healthcare across Europe.”

Source: company website · checked Sep 5, 2026
12
STAATIndirect evidence
Maasdijk, NetherlandsHQ checked Sep 5, 202611-5046
Source: company website · checked Sep 5, 2026
13
InfozorgIndirect evidence
Oosterbeek, NetherlandsHQ checked Sep 5, 202611-5042

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

Source: company website · checked Sep 5, 2026
14
Veduma Medisch AdviseursIndirect evidence
Zaltbommel, NetherlandsHQ checked Sep 5, 202611-5042
Source: company website · checked Sep 5, 2026
15
ZZAIndirect evidence
Hoofddorp, NetherlandsHQ checked Sep 5, 202651-20037

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

Source: company website · checked Sep 5, 2026
16
RaedelijnIndirect evidence
Utrecht, NetherlandsHQ checked Sep 5, 202611-5037

“Raedelijn is een adviesbureau.”

Source: company website · checked Sep 5, 2026
17
GzichtIndirect evidence
Ede, NetherlandsHQ checked Sep 5, 202611-5035

“Wij zijn gzicht, een team van gedreven adviseurs met verschillende expertises.”

Source: company website · checked Sep 5, 2026
18
CINXIndirect evidence
Capelle Aan Den Ijssel, NetherlandsHQ checked Sep 5, 202611-5035

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

Source: company website · checked Sep 5, 2026
19
KinaseIndirect evidence
Bussum, NetherlandsHQ checked Sep 5, 202611-5028

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

Source: company website · checked Sep 5, 2026
20
Centrum2020Indirect evidence
S-hertogenbosch, NetherlandsHQ checked Sep 5, 202611-5025

“Bij Centrum2020 geloven wij dat goede zorg voor elke organisatie, medewerker en cliënt iets anders in kan houden.”

Source: company website · checked Sep 5, 2026
21
Blue-YIndirect evidence
Hengelo, NetherlandsHQ checked Sep 5, 202611-5023

“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: company website · checked Sep 5, 2026
22
SazyesIndirect evidence
Amsterdam, NetherlandsHQ checked Sep 5, 202651-20021

“Sazyes is specialist op het gebied van onafhankelijke medische diagnostiek en advisering.”

Source: company website · checked Sep 5, 2026
23
JphconsultIndirect evidence
Nieuwegein, NetherlandsHQ checked Sep 5, 202611-5020

“JPH-Consult is dé partner voor (medische) advisering.”

Source: company website · checked Sep 5, 2026
24Woerden, NetherlandsHQ checked Sep 5, 202611-5020

“In het hart van de gezondheidszorg.”

Source: company website · checked Sep 5, 2026
25Nijkerk, NetherlandsHQ checked Sep 5, 202611-5020

“Administratie en belastingadviseurs”

Source: company website · checked Sep 5, 2026

Showing 25 of 357 medical consulting firms based in the Netherlands

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Medical consulting firms based in the Netherlands at a glance

As of Sep 5, 2026
1-10Median size (employees)
AmsterdamLargest hub · 28 HQs
276Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
263
11-50
80
51-200
12
1,001-5,000
1

Verified emails by last verification

0–30
1,356
31–60
57
61–90
0
90–180
0
180+
3

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 medical consulting firms, 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 “medical consulting firms”. 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 medical 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 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, 1,416 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 5, 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.

Medical consulting firms by metro

  • Medical consulting firms in Amsterdam28

Frequently asked

How many medical consulting firms are there based in the Netherlands?

RevenueBase identified 357 medical 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?

ADRZ, headquartered in Ra, tops this list with the largest team on record.

Which city has the most medical consulting firms?

Amsterdam leads with 28 headquartered companies, followed by Utrecht (24) and Amersfoort (9).

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 1,416 verified decision-maker contacts tracked across these 357 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 5, 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.