Company lists · Data refreshed September 2026
Top 25 Open water swimming clubs worldwide
RevenueBase identified 1,192 company matches for open water swimming clubs worldwide as of September 2026 and tracks 4,992 professional contacts across them, including 417 with verified work emails. The United Kingdom is the largest market and London the largest hub.
This list covers company matches for open water swimming clubs 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 September 20, 2026. Country and city lists for open water swimming clubs 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.
The 25 largest open water swimming clubs worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 92 contacts → | ||||
Exact match “We believe that learning to swim is a process that should be done early and done properly.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 72 contacts → | ||||
Exact match “Hovedstadens Svømmeklub er Danmarks største idrætsforening med mere end medlemmer.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 52 contacts → | ||||
Exact match “A world class swim organization with an aquatic program for everyone.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 52 contacts → | ||||
Exact match “Established in 1904, Surrey Park Swimming Club is one of the largest and oldest active swimming clubs in Victoria.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 44 contacts → | ||||
Exact match “Run by swimmers for 20 years, SwimTrek are the world's pioneer of open water swimming holidays.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 37 contacts → | ||||
Exact match “The Lakeside facility offers incredible amenities to both Certificate and Associate members and their families.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 34 contacts → | ||||
Exact match “The Nunawading Swimming Club is recognised as a leader in the aquatic industry throughout Australia and around the world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 33 contacts → | ||||
Exact match “Lambertseter Svømmeklubb ligger i Oslo nærmere bestemt Nordstrand bydel og ble stiftet 30.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 30 contacts → | ||||
Exact match “At Swim Now we advocate swimming as part of a healthy, balanced lifestyle.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 27 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 25 contacts → | ||||
Exact match “At Dean Greenwood Swim School (DGSS), we do more than teach swimming, we develop people.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 22 contacts → | ||||
Exact match “Più di 120 anni di storia dello sport, due bronzi olimpici, quattro medaglie iridate, centinaia di titoli italiani e il collare d'oro al merito sportivo: la Rari Nantes Torino è…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 22 contacts → | ||||
Exact match “SwimWay is the leading home-visit children's swimming lesson provider in London.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 21 contacts → | ||||
Exact match “Helsingborgs Simsällskap är en ideell förening som bildades 1907.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 20 contacts → | ||||
Exact match “SCHWIMMVEREIN BEIDER BASEL HERZLICH WILLKOMMEN BEI UNS.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 19 contacts → | ||||
Exact match “Bærumsvømmerne ble stiftet 4.september 1969.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 19 contacts → | ||||
Exact match “Svømmeklubben KVIK Kastrup § 1 Foreningens navn Foreningens navn er Svømmeklubben KVIK, Kastrup, og den er stiftet den 1.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 19 contacts → | ||||
Exact match “Sportsklubben Speed er en 100 år gammel idrettsklubb og består av en stor svømmegruppe og en liten fotballgruppe.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 19 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 · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 19 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 · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 19 contacts → | ||||
Exact match “OCEANMAN is the largest international open water swimming competition.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 18 contacts → | ||||
Exact match “Stavanger Svømmeklubb ble stiftet i 1910 og er Norges største svømmeklubb med medlemmer.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 17 contacts → | ||||
Exact match “Vouliagmeni Nautical Club was established in 1937 and is a non profit, non governmental water-sports organization, managed by an elected Board of Directors.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 17 contacts → | ||||
Exact match “Le Cercle des Nageurs d’Antibes fait partie des clubs Français de Natation les plus récompensés : 16 médailles olympiques, 200 titres de champions de France, 7 titres de champion…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 17 contacts → | ||||
Exact match “Onze leden zijn de vereniging.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “open water swimming clubs”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 1,192 open water swimming clubs worldwide
See the full list, filter by size, metro and specialty, and access 417 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Open water swimming clubs worldwide at a glance
As of Sep 20, 2026Companies by employee count
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 open water swimming clubs are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “open water swimming clubs” 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 417 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 September 20, 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.
Open water swimming clubs by location
6 lists · largest firstEvery Open water swimming clubs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Open water swimming clubs based in the United Kingdom206
- Open water swimming clubs based in the United States128
- Open water swimming clubs based in the Netherlands92
- Open water swimming clubs based in Australia72
- Open water swimming clubs based in Sweden41
- Open water swimming clubs based in Switzerland28
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 “open water swimming clubs”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many open water swimming clubs are there worldwide?
RevenueBase identified 1,192 company matches for open water swimming clubs worldwide as of September 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?
Swimming Nature tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most open water swimming clubs?
The United Kingdom leads with 206 companies, followed by the United States (128) and the Netherlands (92). Every open water swimming clubs list by country and city is linked on this page.
Which city has the most open water swimming clubs?
London leads with 32 company records, followed by Dubai (7) and Sydney (7).
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 417 professional contacts with verified work emails tracked across these 1,192 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 September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,192 open water swimming clubs worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 open water swimming clubs worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,192 matching company records for open water swimming clubs worldwide, with 4,992 tracked contacts and 417 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 open water swimming clubs worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Swimming Natureswimmingnature.comHQ: Bayswater, United KingdomReported employees: 51-200 | Bayswater, United Kingdom | 51-200 | Exact match | 92 contacts → |
“We believe that learning to swim is a process that should be done early and done properly.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hovedstadens Svømmeklubhsk.dk HQ: Frederiksberg, DenmarkReported employees: 51-200 | Frederiksberg, Denmark | 51-200 | Exact match | 72 contacts → |
“Hovedstadens Svømmeklub er Danmarks største idrætsforening med mere end medlemmer.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Santa Clara Swim Clubsantaclaraswimclub.orgHQ: Santa Clara, CA, United StatesReported employees: 11-50 | Santa Clara, CA, United States | 11-50 | Exact match | 52 contacts → |
“A world class swim organization with an aquatic program for everyone.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Surrey Park Swimmingsurreypark.org.au HQ: Box Hill, AustraliaReported employees: 51-200 | Box Hill, Australia | 51-200 | Exact match | 52 contacts → |
“Established in 1904, Surrey Park Swimming Club is one of the largest and oldest active swimming clubs in Victoria.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Swimtrek Adventure Swimming Holidaysswimtrek.com HQ: Brighton & Hove, United KingdomReported employees: 11-50 | Brighton & Hove, United Kingdom | 11-50 | Exact match | 44 contacts → |
“Run by swimmers for 20 years, SwimTrek are the world's pioneer of open water swimming holidays.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Lakeside Swim Clublakesideswim.com HQ: Louisville, KY, United StatesReported employees: 51-200 | Louisville, KY, United States | 51-200 | Exact match | 37 contacts → |
“The Lakeside facility offers incredible amenities to both Certificate and Associate members and their families.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Nunawading Swimming Club INCnunawadingswimmingclub.com HQ: Forest Hill, United StatesReported employees: 51-200 | Forest Hill, United States | 51-200 | Exact match | 34 contacts → |
“The Nunawading Swimming Club is recognised as a leader in the aquatic industry throughout Australia and around the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lambertseter Svømmeklubblsvk.no HQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 33 contacts → |
“Lambertseter Svømmeklubb ligger i Oslo nærmere bestemt Nordstrand bydel og ble stiftet 30.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Swim NOW UKswimnow.co.ukHQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 30 contacts → |
“At Swim Now we advocate swimming as part of a healthy, balanced lifestyle.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cetus Espoo RYcetus.fi HQ: Espoo, FinlandReported employees: 11-50 | Espoo, Finland | 11-50 | Exact match | 27 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Dean Greenwood Swim Schooldgss.co.nz HQ: Auckland, New ZealandReported employees: 51-200 | Auckland, New Zealand | 51-200 | Exact match | 25 contacts → |
“At Dean Greenwood Swim School (DGSS), we do more than teach swimming, we develop people.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Rari Nantes Torinorarinantestorino.com HQ: Torino, ItalyReported employees: 11-50 | Torino, Italy | 11-50 | Exact match | 22 contacts → |
“Più di 120 anni di storia dello sport, due bronzi olimpici, quattro medaglie iridate, centinaia di titoli italiani e il collare d'oro al merito sportivo: la Rari Nantes Torino è…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Swimway LTDswimway.co.ukHQ: Putney, United KingdomReported employees: 11-50 | Putney, United Kingdom | 11-50 | Exact match | 22 contacts → |
“SwimWay is the leading home-visit children's swimming lesson provider in London.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Helsingborgs Simsällskaphssim.com HQ: Helsingborg, SwedenReported employees: 51-200 | Helsingborg, Sweden | 51-200 | Exact match | 21 contacts → |
“Helsingborgs Simsällskap är en ideell förening som bildades 1907.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Schwimmverein Beider Baselsvbasel.ch HQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 20 contacts → |
“SCHWIMMVEREIN BEIDER BASEL HERZLICH WILLKOMMEN BEI UNS.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bærumsvømmernebarumsvommerne.no HQ: Fornebu, NorwayReported employees: 51-200 | Fornebu, Norway | 51-200 | Exact match | 19 contacts → |
“Bærumsvømmerne ble stiftet 4.september 1969.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Svømmeklubben Kvik Kastrupkvikkastrup.dk HQ: Kastrup, DenmarkReported employees: 1,001-5,000 | Kastrup, Denmark | 1,001-5,000 | Exact match | 19 contacts → |
“Svømmeklubben KVIK Kastrup § 1 Foreningens navn Foreningens navn er Svømmeklubben KVIK, Kastrup, og den er stiftet den 1.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SK Speedsk-speed.no HQ: Grorud, NorwayReported employees: 51-200 | Grorud, Norway | 51-200 | Exact match | 19 contacts → |
“Sportsklubben Speed er en 100 år gammel idrettsklubb og består av en stor svømmegruppe og en liten fotballgruppe.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Leuven Aquaticsleuvenaquatics.be HQ: Leuven, BelgiumReported employees: 1,001-5,000 | Leuven, Belgium | 1,001-5,000 | Exact match | 19 contacts → |
“Leuven Aquatics (vroeger KLZC) staat al 100 jaar voor kwalitatief zwemonderwijs en -competitie op het hoogste nationale niveau met uitschieters op internationaal niveau.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | ZPC Amersfoortzpcamersfoort.nl HQ: Amersfoort, NetherlandsReported employees: 501-1,000 | Amersfoort, Netherlands | 501-1,000 | Exact match | 19 contacts → |
“Een nieuwe naam bij een vertrouwde vaste waarde van zwemsporten in de regio, nationaal en internationaal.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Oceanmanoceanmanswim.com HQ: Alicante, SpainReported employees: 1-10 | Alicante, Spain | 1-10 | Exact match | 19 contacts → |
“OCEANMAN is the largest international open water swimming competition.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Stavanger Svømmeklubbstavangersvommeklubb.no HQ: Stavanger, NorwayReported employees: 51-200 | Stavanger, Norway | 51-200 | Exact match | 18 contacts → |
“Stavanger Svømmeklubb ble stiftet i 1910 og er Norges største svømmeklubb med medlemmer.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Vouliagméni, GreeceReported employees: 51-200 | Vouliagméni, Greece | 51-200 | Exact match | 17 contacts → |
“Vouliagmeni Nautical Club was established in 1937 and is a non profit, non governmental water-sports organization, managed by an elected Board of Directors.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Cnantibescnantibes.com HQ: Antibes, FranceReported employees: 11-50 | Antibes, France | 11-50 | Exact match | 17 contacts → |
“Le Cercle des Nageurs d’Antibes fait partie des clubs Français de Natation les plus récompensés : 16 médailles olympiques, 200 titres de champions de France, 7 titres de champion…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Zwemvereniging DE Dolfijndedolfijn.com HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 17 contacts → |
“Onze leden zijn de vereniging.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,192 company matches
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Open water swimming clubs: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,162 records in the displayed employee bands.
30 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,192 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Open water swimming clubs by location
6 lists · largest firstEvery Open water swimming clubs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Open water swimming clubs based in the United Kingdom206
- Open water swimming clubs based in the United States128
- Open water swimming clubs based in the Netherlands92
- Open water swimming clubs based in Australia72
- Open water swimming clubs based in Sweden41
- Open water swimming clubs based in Switzerland28
Questions about this company list
What does Exact match mean for open water swimming clubs?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many open water swimming clubs did RevenueBase find worldwide?
The saved snapshot records 1,192 matching company records, 4,992 tracked contacts and 417 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 open water swimming clubs worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/open-water-swimming-clubs.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 open water swimming clubs worldwide
RevenueBase records 1,192 matching company records for open water swimming clubs worldwide, with 4,992 tracked contacts and 417 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 open water swimming clubs worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Swimming Natureswimmingnature.com HQ: Bayswater, United KingdomReported employees: 51-200 | Bayswater, United Kingdom | 51-200 | Exact match | 92 contacts → |
“We believe that learning to swim is a process that should be done early and done properly.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hovedstadens Svømmeklubhsk.dk HQ: Frederiksberg, DenmarkReported employees: 51-200 | Frederiksberg, Denmark | 51-200 | Exact match | 72 contacts → |
“Hovedstadens Svømmeklub er Danmarks største idrætsforening med mere end medlemmer.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Santa Clara Swim Clubsantaclaraswimclub.org HQ: Santa Clara, CA, United StatesReported employees: 11-50 | Santa Clara, CA, United States | 11-50 | Exact match | 52 contacts → |
“A world class swim organization with an aquatic program for everyone.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Surrey Park Swimmingsurreypark.org.au HQ: Box Hill, AustraliaReported employees: 51-200 | Box Hill, Australia | 51-200 | Exact match | 52 contacts → |
“Established in 1904, Surrey Park Swimming Club is one of the largest and oldest active swimming clubs in Victoria.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Swimtrek Adventure Swimming Holidaysswimtrek.com HQ: Brighton & Hove, United KingdomReported employees: 11-50 | Brighton & Hove, United Kingdom | 11-50 | Exact match | 44 contacts → |
“Run by swimmers for 20 years, SwimTrek are the world's pioneer of open water swimming holidays.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Lakeside Swim Clublakesideswim.com HQ: Louisville, KY, United StatesReported employees: 51-200 | Louisville, KY, United States | 51-200 | Exact match | 37 contacts → |
“The Lakeside facility offers incredible amenities to both Certificate and Associate members and their families.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Nunawading Swimming Club INCnunawadingswimmingclub.com HQ: Forest Hill, United StatesReported employees: 51-200 | Forest Hill, United States | 51-200 | Exact match | 34 contacts → |
“The Nunawading Swimming Club is recognised as a leader in the aquatic industry throughout Australia and around the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lambertseter Svømmeklubblsvk.no HQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 33 contacts → |
“Lambertseter Svømmeklubb ligger i Oslo nærmere bestemt Nordstrand bydel og ble stiftet 30.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Swim NOW UKswimnow.co.uk HQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 30 contacts → |
“At Swim Now we advocate swimming as part of a healthy, balanced lifestyle.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cetus Espoo RYcetus.fi HQ: Espoo, FinlandReported employees: 11-50 | Espoo, Finland | 11-50 | Exact match | 27 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Dean Greenwood Swim Schooldgss.co.nz HQ: Auckland, New ZealandReported employees: 51-200 | Auckland, New Zealand | 51-200 | Exact match | 25 contacts → |
“At Dean Greenwood Swim School (DGSS), we do more than teach swimming, we develop people.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Rari Nantes Torinorarinantestorino.com HQ: Torino, ItalyReported employees: 11-50 | Torino, Italy | 11-50 | Exact match | 22 contacts → |
“Più di 120 anni di storia dello sport, due bronzi olimpici, quattro medaglie iridate, centinaia di titoli italiani e il collare d'oro al merito sportivo: la Rari Nantes Torino è…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Swimway LTDswimway.co.uk HQ: Putney, United KingdomReported employees: 11-50 | Putney, United Kingdom | 11-50 | Exact match | 22 contacts → |
“SwimWay is the leading home-visit children's swimming lesson provider in London.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Helsingborgs Simsällskaphssim.com HQ: Helsingborg, SwedenReported employees: 51-200 | Helsingborg, Sweden | 51-200 | Exact match | 21 contacts → |
“Helsingborgs Simsällskap är en ideell förening som bildades 1907.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Schwimmverein Beider Baselsvbasel.ch HQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 20 contacts → |
“SCHWIMMVEREIN BEIDER BASEL HERZLICH WILLKOMMEN BEI UNS.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bærumsvømmernebarumsvommerne.no HQ: Fornebu, NorwayReported employees: 51-200 | Fornebu, Norway | 51-200 | Exact match | 19 contacts → |
“Bærumsvømmerne ble stiftet 4.september 1969.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Svømmeklubben Kvik Kastrupkvikkastrup.dk HQ: Kastrup, DenmarkReported employees: 1,001-5,000 | Kastrup, Denmark | 1,001-5,000 | Exact match | 19 contacts → |
“Svømmeklubben KVIK Kastrup § 1 Foreningens navn Foreningens navn er Svømmeklubben KVIK, Kastrup, og den er stiftet den 1.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SK Speedsk-speed.no HQ: Grorud, NorwayReported employees: 51-200 | Grorud, Norway | 51-200 | Exact match | 19 contacts → |
“Sportsklubben Speed er en 100 år gammel idrettsklubb og består av en stor svømmegruppe og en liten fotballgruppe.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Leuven Aquaticsleuvenaquatics.be HQ: Leuven, BelgiumReported employees: 1,001-5,000 | Leuven, Belgium | 1,001-5,000 | Exact match | 19 contacts → |
“Leuven Aquatics (vroeger KLZC) staat al 100 jaar voor kwalitatief zwemonderwijs en -competitie op het hoogste nationale niveau met uitschieters op internationaal niveau.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | ZPC Amersfoortzpcamersfoort.nl HQ: Amersfoort, NetherlandsReported employees: 501-1,000 | Amersfoort, Netherlands | 501-1,000 | Exact match | 19 contacts → |
“Een nieuwe naam bij een vertrouwde vaste waarde van zwemsporten in de regio, nationaal en internationaal.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Oceanmanoceanmanswim.com HQ: Alicante, SpainReported employees: 1-10 | Alicante, Spain | 1-10 | Exact match | 19 contacts → |
“OCEANMAN is the largest international open water swimming competition.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Stavanger Svømmeklubbstavangersvommeklubb.no HQ: Stavanger, NorwayReported employees: 51-200 | Stavanger, Norway | 51-200 | Exact match | 18 contacts → |
“Stavanger Svømmeklubb ble stiftet i 1910 og er Norges største svømmeklubb med medlemmer.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Vouliagméni, GreeceReported employees: 51-200 | Vouliagméni, Greece | 51-200 | Exact match | 17 contacts → |
“Vouliagmeni Nautical Club was established in 1937 and is a non profit, non governmental water-sports organization, managed by an elected Board of Directors.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Cnantibescnantibes.com HQ: Antibes, FranceReported employees: 11-50 | Antibes, France | 11-50 | Exact match | 17 contacts → |
“Le Cercle des Nageurs d’Antibes fait partie des clubs Français de Natation les plus récompensés : 16 médailles olympiques, 200 titres de champions de France, 7 titres de champion…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Zwemvereniging DE Dolfijndedolfijn.com HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 17 contacts → |
“Onze leden zijn de vereniging.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,192 company matches
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Open water swimming clubs: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,162 records in the displayed employee bands.
30 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,192 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Open water swimming clubs by location
6 lists · largest firstEvery Open water swimming clubs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Open water swimming clubs based in the United Kingdom206
- Open water swimming clubs based in the United States128
- Open water swimming clubs based in the Netherlands92
- Open water swimming clubs based in Australia72
- Open water swimming clubs based in Sweden41
- Open water swimming clubs based in Switzerland28
Questions about this company list
What does Exact match mean for open water swimming clubs?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many open water swimming clubs did RevenueBase find worldwide?
The saved snapshot records 1,192 matching company records, 4,992 tracked contacts and 417 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 open water swimming clubs worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/open-water-swimming-clubs.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗