Company lists · Data refreshed November 2026

Top 25 Water polo organizations worldwide

RevenueBase identified 527 company matches for water polo organizations worldwide as of November 2026 and tracks 4,402 professional contacts across them, including 492 with verified work emails. The United States is the largest market and Rome the largest hub.

This list covers company matches for water polo organizations worldwide, 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. Country and city lists for water polo organizations follow the table.

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
527Companies
4,402Contacts tracked
492Verified emails
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The 25 largest water polo organizations worldwide

Ranked by team size
Top 25 of 527 company matches for water polo organizations worldwide, 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 matchItalyHQ recorded Nov 6, 202610001+433 contacts →

Exact match

“La Federazione Italiana Nuoto, nota anche con la sigla FIN, è l'organo di governo, organizzazione e controllo del nuoto in Italia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 2026n/a234 contacts →

Exact match

“USA Water Polo, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchClichy, FranceHQ recorded Nov 6, 2026n/a174 contacts →

Exact match

“La Fédération Française de Natation représente toutes les disciplines Olympiques de la natation (Natation course, natation synchronisée, water-polo, plongeon, eau libre) mais…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCruz Quebrada - Dafundo, PortugalHQ recorded Nov 6, 202611-50103 contacts →

Exact match

“A Federação Portuguesa de Natação é uma pessoa coletiva sem fins lucrativos, de utilidade pública, privada, que engloba 13 associações territoriais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDublin 15, IrelandHQ recorded Nov 6, 202611-5094 contacts →

Exact match

“Our mission -"To inspire and empower people in Ireland of all ages and abilities to participate in our sport and to embrace a healthy lifestyle" Encompassing the four provinces of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5073 contacts →

Exact match

“Water Polo Australia (WPA) is the national governing body for the sport of water polo in Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5072 contacts →

Exact match

“La Real Federación Española de Natación (RFEN) es el organismo que lidera, organiza y gestiona los deportes acuáticos en España, representando a más de 800 clubes, deportistas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTerrassa, SpainHQ recorded Nov 6, 2026201-50070 contacts →

Exact match

“El Club Natació Terrassa és una associació esportiva de caràcter privat que actua sense afany de lucre i que va ser declarada entitat d'utilitat pública l'any Va ser fundat el 3…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSwansea, United KingdomHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“Swim Wales is the National Governing Body for swimming, water-polo, diving and associated aquatic disciplines in Wales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLake Worth, FL, United StatesHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“Founded in 1890, the United States Polo Association (USPA) is the national governing body for the sport of polo in North America and is the second oldest sport governing body in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Water Polo Canada (WPC) is the National Sport Organization for Water Polo in Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWorblaufen, SwitzerlandHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Der Schweizerische Schwimmverband (SSCHV) – Swiss Aquatics – ist ein moderner und zukunftsgerichteter Sportverband.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Svensk Simidrott är en av de största och mest framgångsrika idrotterna i Sverige.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“A Federação Aquática Paulista é entidade responsável pela organização dos principais eventos de desportos aquáticos do estado de São Paulo (natação, polo aquático, nado artístico…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchItalyHQ recorded Nov 6, 202651-20028 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchUnited StatesHQ recorded Nov 6, 202651-20027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAuckland City, New ZealandHQ recorded Nov 6, 20261-1024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAbbotstown, IrelandHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“The National Aquatic Centre was established by the Government of Ireland to be the Premier Venue for Competitive Swimming, Diving and Water Polo in Ireland, a National Facility…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBuenos Aires, ArgentinaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Nuestra visión es ser una organización dinámica y flexible, que genere las condiciones necesarias para el desarrollo de un modelo integral para el crecimiento sostenido de la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBudapest, HungaryHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“The governing body of Hungarian swimming and open water swimming, which oversees the preparations and the participation of the respective national teams racing at Olympic Games…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHelsinki, FinlandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Uinti on kansainvälisesti erittäin kilpailtu laji, ja yksi seuratuimmista olympialajeista.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchUnited StatesHQ recorded Nov 6, 20261-1019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“SCHWIMMVEREIN BEIDER BASEL HERZLICH WILLKOMMEN BEI UNS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLeuven, BelgiumHQ recorded Nov 6, 20261,001-5,00017 contacts →

Exact match

“Leuven Aquatics (vroeger KLZC) staat al 100 jaar voor kwalitatief zwemonderwijs en -competitie op het hoogste nationale niveau met uitschieters op internationaal niveau.”

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

Showing 25 of 527 water polo organizations worldwide

See the full list, filter by size, metro and specialty, and access 492 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water polo organizations worldwide at a glance

As of Nov 6, 2026
11.2%Verified-email coverage
8.4Average contacts per company
1-10Median size (employees)
1.7%Largest-city concentration · Rome
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
280
11-50
144
51-200
46
201-500
24
501-1,000
11
1,001-5,000
4
5,001-10,000
1
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for water polo organizations are linked below.
What qualifies
Company records worldwide whose business descriptions match “water polo 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. 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 492 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.

Water polo organizations by location

3 lists · largest first

Every Water polo organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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

How many water polo organizations are there worldwide?

RevenueBase identified 527 company matches for water polo organizations worldwide 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?

Federazione Italiana Nuoto tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most water polo organizations?

The United States leads with 84 companies, followed by the Netherlands (58) and Australia (26). Every water polo organizations list by country and city is linked on this page.

Which city has the most water polo organizations?

Rome leads with 9 company records, followed by Barcelona (5) and Rotterdam (4).

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 492 professional contacts with verified work emails tracked across these 527 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.