Company lists · Data refreshed September 2026
Top 25 Swim schools worldwide
RevenueBase identified 4,488 swim schools worldwide as of September 2026 and tracks 31,072 professional contacts across them, including 3,024 with verified work emails. The United States is the largest market and London the largest hub.
This list covers swim schools worldwide, 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 22, 2026. Country and city lists for swim schools follow the table.
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.
The 25 largest swim schools worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,062 contacts → | ||||
Strong evidence “Founded in 1991 and headquartered in the Phoenix area, Aqua-Tots Swim School is making waves as the largest international provider of year-round, indoor swim instruction.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 469 contacts → | ||||
Strong evidence “Foss Swim School is a talented and energetic group of professionals dedicated to executing the best learn-to-swim experience for every swimmer.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 365 contacts → | ||||
Indirect evidence “At SafeSplash, our purpose is clear: to enable a lifetime of water safety and opportunity by teaching the joy and skill of swimming.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 341 contacts → | ||||
Strong evidence “Emler Swim School is proud to be part of Emler Swim and Gymnastic Schools, a growing network of schools rooted in safety, building confidence, and creating positive experiences in…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 296 contacts → | ||||
Indirect evidence “ISR is the global leader in the industry it pioneered in 1966: survival swimming lessons for infants and young children.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 293 contacts → | ||||
Partial evidence “A swim lesson at Big Blue is unlike any other.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 268 contacts → | ||||
Strong evidence “Sunsational Swim School is a coast to coast provider of private swim instruction and lifeguarding services at client provided pools.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 253 contacts → | ||||
Strong evidence “Waterworks Aquatics is a premier swim school that teaches children ages 3 months through adult how to swim.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 187 contacts → | ||||
Indirect evidence “JUMP!” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 166 contacts → | ||||
Indirect evidence “At Kingswim people matter to us.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 166 contacts → | ||||
Partial evidence “SETTING THE STANDARD FOR SAFE AND SUCCESSFUL SWIM INSTRUCTION SINCE 1973!” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 165 contacts → | ||||
Partial evidence “State Swim is an industry-leading swimming lesson provider with over 50 years experience teaching children from 6 months through to adults how to swim.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 157 contacts → | ||||
Partial evidence “Becky Adlington OBE and Steve Parry MBE are behind the creation of swim.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 149 contacts → | ||||
Strong evidence “With venues throughout Queensland, Rackley Swimming is a family-owned swim school.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 144 contacts → | ||||
Partial evidence “THE BEST IN SWIM LESSONS!” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 132 contacts → | ||||
Strong evidence “Making Waves Swim School has been producing confident swimmers and providing award-winning water safety programs for children since 1994.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 130 contacts → | ||||
Indirect evidence “Diventures was founded in 2009, with one location in Omaha, Nebraska, and has expanded to eighteen locations across twelve states.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 126 contacts → | ||||
Strong evidence “Saf-T-Swim is a Water Safety Swim School with year-round swim school classes dedicated to teaching people how to love and respect the water.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 122 contacts → | ||||
Strong evidence “The KIDS FIRST Swim Schools are the world’s largest provider of children’s swimming instruction, operating 21 locations across 5 states, teaching over students annually.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 121 contacts → | ||||
Partial evidence “Puddle Ducks is an award-winning UK baby and toddler swimming franchise business, teaching children from birth to age 10 to swim confidently and beautifully.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 117 contacts → | ||||
Indirect evidence “Hamilton Aquatics, the premier swimming teaching and coaching academy in the Middle East.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 96 contacts → | ||||
Strong evidence “Aquatic achievers leading babies and toddlers learn to swim program is built on the heritage of almost 40 years of operating swim schools in Australia.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 92 contacts → | ||||
Partial evidence “We believe that learning to swim is a process that should be done early and done properly.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 92 contacts → | ||||
Indirect evidence “We teach survival skills at every level.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 90 contacts → | ||||
Indirect evidence “Rainbow Club is a network of social swimming clubs for children with a disability.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
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: swim schools. 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 swim schools.
- Partial evidence
- Its own public description names part of swim schools, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name swim schools. 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 4,488 swim schools worldwide
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Swim schools worldwide at a glance
As of Sep 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 swim schools, 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.
- Coverage
- Every country. Country and city lists for swim schools are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “swim schools”. 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 swim schools), 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 swim schools, and records with no verified work email.
- 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, 3,024 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 22, 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.
Swim schools by location
14 lists · largest firstEvery Swim schools list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Swim schools based in the United States1,203
- Swim schools based in the United Kingdom527
- Swim schools based in the Netherlands301
- Swim schools based in Australia296
- Swim schools based in Canada179
- Swim schools based in Germany165
- Swim schools based in France162
- Swim schools based in Brazil94
- Swim schools based in Belgium67
- Swim schools based in Switzerland67
- Swim schools based in Sweden64
- Swim schools based in New Zealand41
- Swim schools based in Norway38
- Swim schools based in the United Arab Emirates38
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 swim schools, 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 swim schools are there worldwide?
RevenueBase identified 4,488 swim schools worldwide 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?
Aqua-Tots Swim School, headquartered in Mesa, tops this list with the largest team on record.
Which country has the most swim schools?
The United States leads with 1,203 companies, followed by the United Kingdom (527) and the Netherlands (301). Every swim schools list by country and city is linked on this page.
Which city has the most swim schools?
London leads with 63 headquartered companies, followed by Singapore (39) and Dubai (23).
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 3,024 verified decision-maker contacts tracked across these 4,488 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 22, 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.