Company lists · Data refreshed November 2026

Top 19 Competitive swimming organizations based in the Netherlands

RevenueBase identified 78 company matches for competitive swimming organizations associated with the Netherlands as of November 2026 and tracks 537 professional contacts across them, including 87 with verified work emails. Ad is the largest hub.

This list covers company matches for competitive swimming organizations 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
78Companies
537Contacts tracked
87Verified emails
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The 19 largest competitive swimming organizations based in the Netherlands

Ranked by team size
Top 19 of 78 company matches for competitive swimming organizations 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 matchNieuwegein, NetherlandsHQ recorded Nov 6, 202651-200190 contacts →

Exact match

“De Koninklijke Nederlandse Zwembond is een trotse organisatie die zich al 130 jaar inzet om de zwemsport in Nederland te promoten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“SwimAcademy Transferring from swimming lessons to competitive racing in a swim club can be a huge step for children and their families.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAmersfoort, NetherlandsHQ recorded Nov 6, 2026501-1,00020 contacts →

Exact match

“Een nieuwe naam bij een vertrouwde vaste waarde van zwemsporten in de regio, nationaal en internationaal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Onze leden zijn de vereniging.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHoofddorp, NetherlandsHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Zwem en PoloClub Haarlemmermeer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Leren zwemmen is in ons waterrijk land heel belangrijk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBarendrecht, NetherlandsHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Inge de Bruijn Zwembad is a construction company based out of Barendrecht, Netherlands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVeenendaal, NetherlandsHQ recorded Nov 6, 2026201-50011 contacts →

Exact match

“The Swimming Club from Veenendaal / The Netherlands with the following sports- Aqua-Fun (Disipline for childeren who don't know what kind of sport they want to do after their swim…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“PSV Zwemmen is een topclub met ambitie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEde, NetherlandsHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Sport- en Zwem BSO Knoet in Ede.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Zwemmen is een populaire sport in Nederland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGroningen, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“G.Z.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBorne-hengelo, NetherlandsHQ recorded Nov 6, 2026501-1,0003 contacts →

Exact match

“WS Twente is een omnisportvereniging op het gebied van watersport.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGeleen, NetherlandsHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Zwem, polo, en synchroonmzwemvereniging in Sittard-Geleen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“SwimGym is the preferred training partner for swimmers and triathletes worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“The swim academy was born out of a love for swimming and passion to help anyone motivated to become a (better) swimmer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBreda, NetherlandsHQ recorded Nov 6, 2026501-1,0001 contacts →

Exact match

“is een zwemvereniging uit het Brabantse Breda.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHaaksbergen, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDenekamp, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

“opzwemvereniging De Dinkel Denekamp (1964), met 450+ leden, tussen 4 en ruim 80 jaar en 120 vrijwilligers.”

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

Showing 19 of 78 competitive swimming organizations based in the Netherlands

See the full list, filter by size, metro and specialty, and access 87 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Competitive swimming organizations based in the Netherlands at a glance

As of Nov 6, 2026
16.2%Verified-email coverage
6.9Average contacts per company
11-50Median size (employees)
3.8%Largest-city concentration · Ad
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
20
51-200
9
201-500
10
501-1,000
8
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 78 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 “competitive swimming organizations” 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 87 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.

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 “competitive swimming organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many competitive swimming organizations are there based in the Netherlands?

RevenueBase identified 78 company matches for competitive swimming organizations 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?

Koninklijke Nederlandse Zwembond Knzb tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most competitive swimming organizations?

Ad leads with 3 company records, followed by Amsterdam (3) and The Hague (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 87 professional contacts with verified work emails tracked across these 78 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.