Company lists · Data refreshed November 2026

Top 25 Conference organizing services based in the Netherlands

RevenueBase identified 345 company matches for conference organizing services associated with the Netherlands as of November 2026 and tracks 2,745 professional contacts across them, including 729 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for conference organizing services 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 November 6, 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 Nov 6, 2026 How this list was built
345Companies
2,745Contacts tracked
729Verified emails
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The 25 largest conference organizing services based in the Netherlands

Ranked by team size
Top 25 of 345 company matches for conference organizing services based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 2026201-500746 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHoofddorp, NetherlandsHQ recorded Nov 6, 2026201-50081 contacts →

Exact match

“Van der Valk Hotel Schiphol is the premier hotel and conference venue for meetings and congresses ranging from 2 to participants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 2026n/a61 contacts →

Exact match

“Bureau voor live communicatie advises organisations on the content and structure of business events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Het hypermoderne WTC Expo evenementencomplex is opgericht in 1963 met één overdekte expositiehal voor de veemarkt van Leeuwarden en is inmiddels met meer dan vierkante meter…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact match's-gravenhage, NetherlandsHQ recorded Nov 6, 2026n/a41 contacts →

Exact match

“GoodDay Hospitality Services heeft in april 2010 haar intrede gemaakt in de wereld van evenementen, beurzen en congressen, zowel op internationaal als op nationaal terrein.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 2026n/a40 contacts →

Exact match

“Event business is all about people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWeerselo, NetherlandsHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Al meer dan 30 jaar is Event Creators dé specialist op het gebied van het organiseren van evenementen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMierlo, NetherlandsHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Servicegericht, dynamisch en enthousiast, dat is OGZ!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 2026n/a33 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGroningen, NetherlandsHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“We help event organisers to exceed their event goals and to become leading events in their area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact match's-hertogenbosch, NetherlandsHQ recorded Nov 6, 202611-5026 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNijkerk, NetherlandsHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Wij zijn Hart van Holland, aangenaam.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“We are EA Exhibitions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLc, NetherlandsHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Het NBC Congrescentrum is een moderne congres- en evenementenlocatie in Nieuwegein, opgericht in 1992 door de familie Van Hooijdonk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAmersfoort, NetherlandsHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Congres- en vergaderlocatie Eenhoorn Amersfoort ligt in het middelpunt van Nederland en is daarmee altijd dichtbij en perfect bereikbaar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGouda, NetherlandsHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“City Hotel Gouda is dé locatie voor zakelijke evenementen in het historische hart van Gouda, met een centrale ligging in de Randstad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact match's-hertogenbosch, NetherlandsHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Decoriginals levert full-service projectmanagement voor beurzen, congressen en evenementen, waarbij wij ons richten op venues (locaties), organisatoren en eindgebruikers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Een sterk event begint met de inhoud.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Geïnspireerd vergaderen, kleurrijk dineren in een statige zaal of swingen op een event tussen zuilen van marmer – bij het Koninklijk Instituut voor de Tropen kan het.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLeiden, NetherlandsHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Welkom bij Wibar, de meest creatieve locatie van Leiden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchArnhem, NetherlandsHQ recorded Nov 6, 202611-5016 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Mood4Food is in 2009 gestart en sindsdien uitgegroeid tot een serieuze speler & creatieve cateraar op de zakelijke evenementenmarkt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEde, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchZoetermeer, NetherlandsHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Timeless Events organiseert bedrijfsevenementen door heel Nederland, van personeelsfeesten en jubilea tot eindejaarsevents en bedrijfsfestivals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“LIEF Amsterdam, more then just a venue!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 345 conference organizing services based in the Netherlands

See the full list, filter by size, metro and specialty, and access 729 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Conference organizing services based in the Netherlands at a glance

As of Nov 6, 2026
26.6%Verified-email coverage
8.0Average contacts per company
1-10Median size (employees)
10.4%Largest-city concentration · Amsterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
257
11-50
72
51-200
10
201-500
4
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 345 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 “conference organizing services” 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 729 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 November 6, 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.

Conference organizing services by metro

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 “conference organizing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many conference organizing services are there based in the Netherlands?

RevenueBase identified 345 company matches for conference organizing services associated with the Netherlands as of November 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 conference organizing services?

Amsterdam leads with 36 company records, followed by Rotterdam (11) and The Hague (10).

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 729 professional contacts with verified work emails tracked across these 345 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 November 6, 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.