Company lists · Data refreshed September 2026

Top 25 Business roundtables based in the Netherlands

Name: Business roundtables based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 138 companies tracked

RevenueBase identified 138 business roundtables headquartered in the Netherlands as of September 2026 and tracks 933 professional contacts across them, including 95 with verified work emails. Amsterdam is the largest hub.

This list covers business roundtables 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 19, 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 19, 2026 86% judged on-target in blind review

138Companies

933Contacts tracked

95Verified emails

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The 25 largest business roundtables based in the Netherlands

Ranked by team size

Top 25 of 138 business roundtables based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to business roundtables: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	NCD	Indirect evidence	Hilversum, NetherlandsHQ checked Sep 19, 2026	11-50	99 contacts →
	Indirect evidence “NCD has been the independent platform for Leadership and Governance for over 70 years.” Source: RevenueBase Database · checked Sep 19, 2026
2	Sessions Community	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 19, 2026	51-200	26 contacts →
	Indirect evidence “Sessions Community is a collective of leaders united by the principle of ‘Growth Through Vulnerability.’ We connect leaders from specialized communities, offering a unique space…” Source: RevenueBase Database · checked Sep 19, 2026
3	The Alternative Board Nederland	Indirect evidence	Alkmaar, NetherlandsHQ checked Sep 19, 2026	1-10	23 contacts →
	Indirect evidence “Zoals bekend, betalen, grote en beursgenoteerde bedrijven, vaak, een raad van commissarissen die bestaat uit diverse zakelijke experts om advies, expertise en oplossingen te…” Source: RevenueBase Database · checked Sep 19, 2026
4	CLOK	Indirect evidence	Utrecht, NetherlandsHQ checked Sep 19, 2026	1-10	21 contacts →
	Indirect evidence “CLOK is in 2005 opgericht.” Source: RevenueBase Database · checked Sep 19, 2026
5	Ynbusiness	Indirect evidence	Leeuwarden, NetherlandsHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Ynbusiness is een gezamenlijk initiatief van het bedrijfsleven, de provincie Fryslân, de F4-gemeenten en het Friese hoger en middelbaar beroepsonderwijs, verbonden in het Economic…” Source: RevenueBase Database · checked Sep 19, 2026
6	Vistage Benelux B.V	Indirect evidence	Enschede, NetherlandsHQ checked Sep 19, 2026	1-10	15 contacts →
	Indirect evidence “Met meer dan leden is VISTAGE ‘s werelds meest vertrouwde coaching-en peer-adviesorganisatie voor CEO’s.” Source: RevenueBase Database · checked Sep 19, 2026
7	Mkb-Nederland Regio Zwolle	Indirect evidence	Zwolle, NetherlandsHQ checked Sep 19, 2026	1-10	12 contacts →
	Indirect evidence “Bij MKB-Nederland Regio Zwolle zijn wij meer dan een platform voor belangenbehartiging en kennisdeling; wij zijn de drijvende kracht achter de gezamenlijke vooruitgang van de…” Source: RevenueBase Database · checked Sep 19, 2026
8	VOA Vereniging Ondernemingen Alphen AAN DEN Rijn	Indirect evidence	Alphen Aan Den Rijn, NetherlandsHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “De VOA is de Vereniging van Ondernemingen in Alphen aan den Rijn e.o.” Source: RevenueBase Database · checked Sep 19, 2026
9	Transformation Forums	Indirect evidence	Amstelveen, NetherlandsHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “Transformation Forums is an organization that has made creating content-driven meetings and bringing together top decision makers within both the public and private sectors its…” Source: RevenueBase Database · checked Sep 19, 2026
10	Network C	Indirect evidence	Utrecht, NetherlandsHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “Authentiek, verdiepend en bourgondisch: Network C bouwt exclusieve zakelijke netwerken.” Source: RevenueBase Database · checked Sep 19, 2026
11	Economische Samenwerking Zuid-Limburg Eszl	Indirect evidence	Sittard, NetherlandsHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “ESZL is het samenwerkingsverband op economisch terrein tussen bedrijfsleven, overheid en onderwijs in Zuid-Limburg.'Economische Samenwerking Zuid-Limburg’ is de naam die in plaats…” Source: RevenueBase Database · checked Sep 19, 2026
12	BNI Nassau	Indirect evidence	The Hague, NetherlandsHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Bij BNI Nassau bundelen (lokale) ondernemers hun krachten en komen wekelijks bijeen.” Source: RevenueBase Database · checked Sep 19, 2026
13	GDO Netwerk	Indirect evidence	Roosendaal En Omgeving, NetherlandsHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Het GDO-Netwerk staat voor het Goede Doelen Ontbijt Netwerk.” Source: RevenueBase Database · checked Sep 19, 2026
14	Meerbusiness Haarlemmermeer & Schiphol	Indirect evidence	Hoofddorp, NetherlandsHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “MeerBusiness is een regionaal zakenplatform, dat sinds 2004, inmiddels al in tien regio's, in Nederland gevestigd is.” Source: RevenueBase Database · checked Sep 19, 2026
15	OBA Consulting	Indirect evidence	Harmelen, NetherlandsHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “OBA brings companies together (1 to 1) to develop innovative ideas to solve specific business issues - companies gain direct experience from each other (the success stories and…” Source: RevenueBase Database · checked Sep 19, 2026
16	Accountadvies	Indirect evidence	Hengelo, NetherlandsHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Kennis van de zaak Persoonlijk, betrokken en weten wat er leeft bij ondernemers.” Source: RevenueBase Database · checked Sep 19, 2026
17	Open Business Leaders	Indirect evidence	Maarssen, NetherlandsHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “OBL is een exclusief netwerk en leeromgeving voor ondernemers, directeuren en hoger management.” Source: RevenueBase Database · checked Sep 19, 2026
18	Inspire Circle Of Professionals	Indirect evidence	Den Haag, NetherlandsHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Wij geloven in de waarde van delen van kennis en ervaring die elk van ons bezit.” Source: RevenueBase Database · checked Sep 19, 2026
19	Amsterdam Business Forum	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “If you want to take your leadership game to the next level, network with other C-level executives and learn from the world's number one thinkers, this is the place to be!> LEARN…” Source: RevenueBase Database · checked Sep 19, 2026
20	Westfriese Uitdaging	Indirect evidence	Hoorn, NetherlandsHQ checked Sep 19, 2026	51-200	4 contacts →
	Indirect evidence “De Westfriese Uitdaging is een bedrijvennetwerk dat bemiddelt in vraag en aanbod van materialen (spullen), middelen (geld) en menskracht (kennis, kunde, extra handen).” Source: RevenueBase Database · checked Sep 19, 2026
21	United Leaders	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “About United Leaders United Leaders is a c-level community bringing together senior decision-makers across Technology, AI & Data, Cyber Security, Finance, Risk, Human Resources…” Source: RevenueBase Database · checked Sep 19, 2026
22	BIG Improvement DAY BID	Indirect evidence	Den Haag, NetherlandsHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Big Improvement Days (BID) is de afgelopen jaren uitgegroeid tot hét platform voor ontmoeting, nieuwe ideeën en vooruitstrevende samenwerking tussen de publieke en private sector.” Source: RevenueBase Database · checked Sep 19, 2026
23	Ondernemersadviesraad	Indirect evidence	Hoek Van Holland, NetherlandsHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Veel MKB ondernemers geven aan dat zij de behoefte hebben om regelmatig te sparren met andere ondernemers, die een vergelijkbaar bedrijf runnen.” Source: RevenueBase Database · checked Sep 19, 2026
24	Economic Development Board Alphen	Indirect evidence	Alphen Aan Den Rijn, NetherlandsHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Stichting Economic Development Board Alphen aan den Rijn (EDBA) is een onafhankelijke adviesorganisatie.” Source: RevenueBase Database · checked Sep 19, 2026
25	Blommestein Groep	Indirect evidence	Den Bosch, NetherlandsHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Blommestein Groep verbindt bestuurders en beslissers uit de publieke en private sector om, via innovatieve ontmoetingsconcepten, individuele (organisatie)ambities te verenigen met…” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: business roundtables. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names business roundtables.
Partial evidence: Its own public description names part of business roundtables, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business roundtables. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 138 business roundtables based in the Netherlands

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Business roundtables based in the Netherlands at a glance

As of Sep 19, 2026

10.2%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

8.7%Largest-city concentration · Amsterdam

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 138 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 business roundtables, 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 “business roundtables”. 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 business roundtables), 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 business roundtables, 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, 95 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 19, 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 business roundtables, 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 business roundtables are there based in the Netherlands?

RevenueBase identified 138 business roundtables 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?

NCD, headquartered in Km, tops this list with the largest team on record.

Which city has the most business roundtables?

Amsterdam leads with 12 headquartered companies, followed by Utrecht (7) and Leeuwarden (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 95 verified decision-maker contacts tracked across these 138 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 19, 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.