Company lists · Data refreshed October 2026

Top 25 Medical conference organizers based in the Netherlands

RevenueBase identified 82 company matches for medical conference organizers associated with the Netherlands as of October 2026 and tracks 1,566 professional contacts across them, including 412 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for medical conference organizers associated with the Netherlands, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 18, 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 RevenueBase SmartSearch · Exact Recorded Oct 18, 2026 How this list was built
82Companies
1,566Contacts tracked
412Verified emails
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The 25 largest medical conference organizers based in the Netherlands

Ranked by team size
Top 25 of 82 company matches for medical conference organizers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAmsterdam, NetherlandsHQ recorded Oct 18, 2026201-500726 contacts →

Exact match

“Let's (re-)connect and talk about your business.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchSliedrecht, NetherlandsHQ recorded Oct 18, 202651-20055 contacts →

Exact match

“GCO is an international, dynamic and innovative organization with its headquarters in The Netherlands and architects of Strategic Meeting Engagement in Life Science.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchWormerveer, NetherlandsHQ recorded Oct 18, 202611-5036 contacts →

Exact match

“Status Plus, with offices in the US and in Europe, focuses on providing high-end management services to professional medical associations.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchAmsterdam, NetherlandsHQ recorded Oct 18, 2026n/a32 contacts →

Exact match

“CAOS is a professional conference organising agency, based in Amsterdam but working throughout the world.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact match's-hertogenbosch, NetherlandsHQ recorded Oct 18, 202611-5023 contacts →

Exact match

“Congress Care, Your specialist for medical (virtual) meetings!”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchLeiden, NetherlandsHQ recorded Oct 18, 202611-5019 contacts →

Exact match

“info@leidscongresbureau.nl Wil jij bijdragen aan de best mogelijke zorg?”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchArnhem, NetherlandsHQ recorded Oct 18, 202611-5015 contacts →

Exact match

“With over 20 years of experience and insight as a professional congress organiser, we are committed to deliver the optimal setting for you to successfully reach your goals.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchEde, NetherlandsHQ recorded Oct 18, 202611-5014 contacts →

Exact match

“Organisatie- en congresbureau Interactie is gespecialiseerd in het organiseren van congressen, cursussen en verenigingsmanagement.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchAlphen Aan Den Rijn, NetherlandsHQ recorded Oct 18, 202611-5014 contacts →

Exact match

“CONNECTING PEOPLE, SHARING KNOWLEGDE We believe in the strength of sharing knowledge to shape a better future.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchMaastricht, NetherlandsHQ recorded Oct 18, 20261-1011 contacts →

Exact match

“Partners in Congress Organisation: an experienced PCO A congress is not something you can organise in between meetings.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchHaarlem, NetherlandsHQ recorded Oct 18, 202611-5011 contacts →

Exact match

“HOEZO!”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchMaastricht, NetherlandsHQ recorded Oct 18, 202611-5010 contacts →

Exact match

“At Klinkhamer Group, we specialize in creating impactful conferences and events that foster knowledge sharing and collaboration.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchUtrecht, NetherlandsHQ recorded Oct 18, 20261-1010 contacts →

Exact match

“Als onafhankelijke nascholingsorganisatie houden wij ons bezig met de organisatie van geaccrediteerde nascholingen, congressen en e-learnings voor medische en paramedische…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchEindhoven, NetherlandsHQ recorded Oct 18, 202611-509 contacts →

Exact match

“CKC Seminars is al 30 jaar dé organisator van B2B congressen, masterclasses en seminars met expositie voor (hoger) management.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchRotterdam, NetherlandsHQ recorded Oct 18, 202611-507 contacts →

Exact match

“With almost 20 years of experience of producing niche conferences in Europe, we have built a great reputation in our markets.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchAmsterdam, NetherlandsHQ recorded Oct 18, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchWijk Bij Duurstede, NetherlandsHQ recorded Oct 18, 20261-104 contacts →

Exact match

“Een onafhankelijk congresbureau in de medische sector.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchLeiden, NetherlandsHQ recorded Oct 18, 202611-504 contacts →

Exact match

“Organising a (scientific) conference requires a lot of time and expertise.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchMaastricht, NetherlandsHQ recorded Oct 18, 20261-104 contacts →

Exact match

“Wie werkt in zorg, welzijn of onderwijs heeft een mooi, zinnig en verantwoordelijk beroep.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchLaren, NetherlandsHQ recorded Oct 18, 20261-103 contacts →

Exact match

“Een betrouwbaar team vol kennis, enthousiasme en betrokkenheid.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchZeist, NetherlandsHQ recorded Oct 18, 20261-103 contacts →

Exact match

“Conferli is a global platform that simplifies the process of matching associations and conference organizers with destinations that align with their event goals.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchVeghel, NetherlandsHQ recorded Oct 18, 20261-103 contacts →

Exact match

“Meeting Planning Agency involved in business meetings and congresses on a global scale.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchHoensbroek, NetherlandsHQ recorded Oct 18, 20261-103 contacts →

Exact match

“BFF Group is a full service PCO, DMC, Event and Trade Show Management company.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchHarmelen, NetherlandsHQ recorded Oct 18, 20261-102 contacts →

Exact match

“Communicatie- en congresbureau prevents is een landelijk onafhankelijk opererend bureau.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchEb, NetherlandsHQ recorded Oct 18, 202611-502 contacts →

Exact match

“Medicom Medical Publishers, The International Conference Specialist.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 82 medical conference organizers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 412 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical conference organizers based in the Netherlands at a glance

As of Oct 18, 2026
26.3%Verified-email coverage
19.1Average contacts per company
1-10Median size (employees)
7.3%Largest-city concentration · Amsterdam
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
27
51-200
3
201-500
1
501-1,000
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 82 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the Netherlands whose business descriptions match “medical conference organizers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 412 professional contacts with verified work emails across the full matched dataset. 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 October 18, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “medical conference organizers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical conference organizers are there based in the Netherlands?

RevenueBase identified 82 company matches for medical conference organizers associated with the Netherlands as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

RAI Amsterdam tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most medical conference organizers?

Amsterdam leads with 6 company records, followed by Leiden (4) and Alphen Aan Den Rijn (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 412 professional contacts with verified work emails tracked across these 82 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 18, 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.