Company lists · Data refreshed September 2026
Top 25 Water safety certification organizations worldwide
RevenueBase identified 794 company matches for water safety certification organizations worldwide as of September 2026 and tracks 9,592 professional contacts across them, including 1,182 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for water safety certification 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 September 22, 2026. Country and city lists for water safety certification 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.
The 25 largest water safety certification organizations worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 718 contacts → | ||||
Exact match “Scuba Schools International (SSI) was established in 1970 with the vision of making it possible for anyone to learn how to dive safely.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 365 contacts → | ||||
Exact match “At SafeSplash, our purpose is clear: to enable a lifetime of water safety and opportunity by teaching the joy and skill of swimming.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 364 contacts → | ||||
Exact match “Since 1909, American Red Cross Training Services has provided best-in-class safety training and certification that puts your needs first.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 345 contacts → | ||||
Exact match “Since 1891 we’ve been sharing our expertise in water safety, lifesaving, and lifeguarding to educate everyone to enjoy water safely.#EnjoyWaterSafely” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 317 contacts → | ||||
Exact match “Life Saving Victoria's purpose is to save lives and empower communities to safely enjoy water.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 268 contacts → | ||||
Exact match “Sunsational Swim School is a coast to coast provider of private swim instruction and lifeguarding services at client provided pools.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 190 contacts → | ||||
Exact match “Jeff Ellis Management, LLC (JEM) is a professional consulting firm that provides comprehensive aquatic facility and risk management services for the recreational aquatic industry.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 183 contacts → | ||||
Exact match “The National Association of Underwater Instructors (NAUI Worldwide) is a premier recreational dive certification and membership organization headquartered in Riverview, Florida…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 159 contacts → | ||||
Exact match “For 40 years, Ellis & Associates has, and continues to help our clients set the standard within the aquatics industry by providing them with innovative products and services that…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 146 contacts → | ||||
Exact match “En Marsave nos dedicamos a la protección de la seguridad en el medio acuático; gestionamos servicios de socorrismo e instalaciones de accesibilidad en espacios acuáticos naturales…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 130 contacts → | ||||
Exact match “Diventures was founded in 2009, with one location in Omaha, Nebraska, and has expanded to eighteen locations across twelve states.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 128 contacts → | ||||
Exact match “Missie Meer veiligheid in, op en langs het water.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 126 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 113 contacts → | ||||
Exact match “AUSTSWIM is Australia’s national organisation for the teaching of swimming and water safety™.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 102 contacts → | ||||
Exact match “OUR MISSION To prevent the loss of life and injury in the community, with emphasis on aquatic environments.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 98 contacts → | ||||
Exact match “The Swimming Teachers’ Association (STA) is an international charity working towards the objective of preserving human life by the teaching of swimming, lifesaving and survival…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 73 contacts → | ||||
Exact match “Scuba Diving International is a Scuba training and certification agency.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 69 contacts → | ||||
Exact match “C mark is leading in research and consulting in the fields of water safety and water quality.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 66 contacts → | ||||
Exact match “StarGuard Elite (SGE) is an aquatic risk prevention agency that is internationally recognized for its elite training, certification, and consulting programs serving lifeguards…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 65 contacts → | ||||
Exact match “As long as half of the U.S.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 63 contacts → | ||||
Exact match “Swimming school providing high quality swim lessons and water safety education.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 61 contacts → | ||||
Exact match “At Davina's Swim House, swimming lessons are taught by professionally certified instructors with sincere and caring demeanours.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 58 contacts → | ||||
Exact match “Established in 2015, Swimwerks originated as an academy for swimming that offers professional swimming classes for all ages.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 54 contacts → | ||||
Exact match “Kirby Swim is a premier learn-to-swim company that focuses on technical and safe learn to swim from babies to adults.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 53 contacts → | ||||
Exact match “The mission of Charles River Aquatics (CRA) is to increase water safety while nurturing a path toward higher levels of performance.” Recorded in the RevenueBase company graph · Sep 22, 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 “water safety certification organizations”. 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 794 water safety certification organizations worldwide
See the full list, filter by size, metro and specialty, and access 1,182 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Water safety certification organizations 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
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 safety certification organizations are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “water safety certification 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 1,182 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 22, 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 safety certification organizations by location
5 lists · largest firstEvery Water safety certification organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Water safety certification organizations based in the United States225
- Water safety certification organizations based in Australia59
- Water safety certification organizations based in the Netherlands58
- Water safety certification organizations based in Canada53
- Water safety certification organizations based in the United Kingdom51
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 safety certification organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many water safety certification organizations are there worldwide?
RevenueBase identified 794 company matches for water safety certification organizations 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?
SSI Scuba Schools International tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most water safety certification organizations?
The United States leads with 225 companies, followed by Australia (59) and the Netherlands (58). Every water safety certification organizations list by country and city is linked on this page.
Which city has the most water safety certification organizations?
London leads with 10 company records, followed by Singapore (9) and New York (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 1,182 professional contacts with verified work emails tracked across these 794 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 794 water safety certification organizations 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 water safety certification organizations worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 794 matching company records for water safety certification organizations worldwide, with 9,592 tracked contacts and 1,182 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 22, 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 water safety certification organizations 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 | SSI Scuba Schools Internationalmy.divessi.com HQ: Wendelstein, GermanyReported employees: 201-500 | Wendelstein, Germany | 201-500 | Exact match | 718 contacts → |
“Scuba Schools International (SSI) was established in 1970 with the vision of making it possible for anyone to learn how to dive safely.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Safesplash Swim Schoolssafesplash.com HQ: San Rafael, CA, United StatesReported employees: 201-500 | San Rafael, CA, United States | 201-500 | Exact match | 365 contacts → |
“At SafeSplash, our purpose is clear: to enable a lifetime of water safety and opportunity by teaching the joy and skill of swimming.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | American RED Cross Training Servicesredcross.org HQ: Washington, DC, United StatesReported employees: 10001+ | Washington, DC, United States | 10001+ | Exact match | 364 contacts → |
“Since 1909, American Red Cross Training Services has provided best-in-class safety training and certification that puts your needs first.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Royal Life Saving Society UK - Rlss UKrlss.org.uk HQ: Worcester, United KingdomReported employees: 51-200 | Worcester, United Kingdom | 51-200 | Exact match | 345 contacts → |
“Since 1891 we’ve been sharing our expertise in water safety, lifesaving, and lifeguarding to educate everyone to enjoy water safely.#EnjoyWaterSafely” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Life Saving Victorialsv.com.au HQ: Port Melbourne, AustraliaReported employees: 201-500 | Port Melbourne, Australia | 201-500 | Exact match | 317 contacts → |
“Life Saving Victoria's purpose is to save lives and empower communities to safely enjoy water.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sunsational Swim Schoolsunsationalswimschool.com HQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 268 contacts → |
“Sunsational Swim School is a coast to coast provider of private swim instruction and lifeguarding services at client provided pools.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Jeff Ellis Management, LLCjeffellismanagement.com HQ: Orlando, FL, United StatesReported employees: 51-200 | Orlando, FL, United States | 51-200 | Exact match | 190 contacts → |
“Jeff Ellis Management, LLC (JEM) is a professional consulting firm that provides comprehensive aquatic facility and risk management services for the recreational aquatic industry.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Naui Worldwidenaui.org HQ: Riverview, FL, United StatesReported employees: Not recorded | Riverview, FL, United States | Not recorded | Exact match | 183 contacts → |
“The National Association of Underwater Instructors (NAUI Worldwide) is a premier recreational dive certification and membership organization headquartered in Riverview, Florida…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ellis And Associates, INCjellis.com HQ: Orlando, FL, United StatesReported employees: Not recorded | Orlando, FL, United States | Not recorded | Exact match | 159 contacts → |
“For 40 years, Ellis & Associates has, and continues to help our clients set the standard within the aquatics industry by providing them with innovative products and services that…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Marsave Salvamento Y Socorrismomarsave.com HQ: Felanitx, SpainReported employees: 51-200 | Felanitx, Spain | 51-200 | Exact match | 146 contacts → |
“En Marsave nos dedicamos a la protección de la seguridad en el medio acuático; gestionamos servicios de socorrismo e instalaciones de accesibilidad en espacios acuáticos naturales…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Diventuresdiventures.com HQ: Omaha, NE, United StatesReported employees: 201-500 | Omaha, NE, United States | 201-500 | Exact match | 130 contacts → |
“Diventures was founded in 2009, with one location in Omaha, Nebraska, and has expanded to eighteen locations across twelve states.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Reddingsbrigade Nederlandreddingsbrigade.nl HQ: Ijmuiden, NetherlandsReported employees: 10001+ | Ijmuiden, Netherlands | 10001+ | Exact match | 128 contacts → |
“Missie Meer veiligheid in, op en langs het water.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Saf-T-Swim Swim Schoolsaf-t-swim.comHQ: Deer Park, NY, United StatesReported employees: 501-1,000 | Deer Park, NY, United States | 501-1,000 | Exact match | 126 contacts → |
“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.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Austswimaustswim.com.au HQ: Notting Hill, United KingdomReported employees: 11-50 | Notting Hill, United Kingdom | 11-50 | Exact match | 113 contacts → |
“AUSTSWIM is Australia’s national organisation for the teaching of swimming and water safety™.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Royal Life Savingroyallifesavingwa.com.au HQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 102 contacts → |
“OUR MISSION To prevent the loss of life and injury in the community, with emphasis on aquatic environments.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | STA Swimming Teachers Associationsta.co.uk HQ: Walsall, United KingdomReported employees: 11-50 | Walsall, United Kingdom | 11-50 | Exact match | 98 contacts → |
“The Swimming Teachers’ Association (STA) is an international charity working towards the objective of preserving human life by the teaching of swimming, lifesaving and survival…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Scuba Diving International - SDItdisdi.com HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 73 contacts → |
“Scuba Diving International is a Scuba training and certification agency.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | C-Mark Consultantsc-mark.nl HQ: Deventer, NetherlandsReported employees: 51-200 | Deventer, Netherlands | 51-200 | Exact match | 69 contacts → |
“C mark is leading in research and consulting in the fields of water safety and water quality.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Starguard Elitestarguardelite.com HQ: Windermere, FL, United StatesReported employees: 11-50 | Windermere, FL, United States | 11-50 | Exact match | 66 contacts → |
“StarGuard Elite (SGE) is an aquatic risk prevention agency that is internationally recognized for its elite training, certification, and consulting programs serving lifeguards…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Swimrvaswimrichmond.org HQ: Richmond, VA, United StatesReported employees: 51-200 | Richmond, VA, United States | 51-200 | Exact match | 65 contacts → |
“As long as half of the U.S.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Swimjim, INCswimjim.com HQ: Ny, United StatesReported employees: 51-200 | Ny, United States | 51-200 | Exact match | 63 contacts → |
“Swimming school providing high quality swim lessons and water safety education.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Davina's Swim Housedavinasswimhouse.comHQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 61 contacts → |
“At Davina's Swim House, swimming lessons are taught by professionally certified instructors with sincere and caring demeanours.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Swimwerks Asia PTE LTDswimwerks.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 58 contacts → |
“Established in 2015, Swimwerks originated as an academy for swimming that offers professional swimming classes for all ages.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Kirby Swimkirbyswim.com.au HQ: Perth, AustraliaReported employees: 201-500 | Perth, Australia | 201-500 | Exact match | 54 contacts → |
“Kirby Swim is a premier learn-to-swim company that focuses on technical and safe learn to swim from babies to adults.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Charles River Aquaticscharlesriveraquatics.com HQ: Wellesley, MA, United StatesReported employees: 11-50 | Wellesley, MA, United States | 11-50 | Exact match | 53 contacts → |
“The mission of Charles River Aquatics (CRA) is to increase water safety while nurturing a path toward higher levels of performance.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 794 company matches
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Water safety certification organizations: dataset insights
September 22, 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
787 records in the displayed employee bands.
7 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 794 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 22, 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 ↗
Water safety certification organizations by location
5 lists · largest firstEvery Water safety certification organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Water safety certification organizations based in the United States225
- Water safety certification organizations based in Australia59
- Water safety certification organizations based in the Netherlands58
- Water safety certification organizations based in Canada53
- Water safety certification organizations based in the United Kingdom51
Questions about this company list
What does Exact match mean for water safety certification organizations?
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 water safety certification organizations did RevenueBase find worldwide?
The saved snapshot records 794 matching company records, 9,592 tracked contacts and 1,182 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 22, 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.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 water safety certification organizations worldwide. Snapshot: September 22, 2026. https://revenuebase.ai/companies/browse/water-safety-certification-organizations.
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 water safety certification organizations worldwide
RevenueBase records 794 matching company records for water safety certification organizations worldwide, with 9,592 tracked contacts and 1,182 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 22, 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 water safety certification organizations 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 | SSI Scuba Schools Internationalmy.divessi.com HQ: Wendelstein, GermanyReported employees: 201-500 | Wendelstein, Germany | 201-500 | Exact match | 718 contacts → |
“Scuba Schools International (SSI) was established in 1970 with the vision of making it possible for anyone to learn how to dive safely.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Safesplash Swim Schoolssafesplash.com HQ: San Rafael, CA, United StatesReported employees: 201-500 | San Rafael, CA, United States | 201-500 | Exact match | 365 contacts → |
“At SafeSplash, our purpose is clear: to enable a lifetime of water safety and opportunity by teaching the joy and skill of swimming.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | American RED Cross Training Servicesredcross.org HQ: Washington, DC, United StatesReported employees: 10001+ | Washington, DC, United States | 10001+ | Exact match | 364 contacts → |
“Since 1909, American Red Cross Training Services has provided best-in-class safety training and certification that puts your needs first.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Royal Life Saving Society UK - Rlss UKrlss.org.uk HQ: Worcester, United KingdomReported employees: 51-200 | Worcester, United Kingdom | 51-200 | Exact match | 345 contacts → |
“Since 1891 we’ve been sharing our expertise in water safety, lifesaving, and lifeguarding to educate everyone to enjoy water safely.#EnjoyWaterSafely” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Life Saving Victorialsv.com.au HQ: Port Melbourne, AustraliaReported employees: 201-500 | Port Melbourne, Australia | 201-500 | Exact match | 317 contacts → |
“Life Saving Victoria's purpose is to save lives and empower communities to safely enjoy water.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sunsational Swim Schoolsunsationalswimschool.com HQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 268 contacts → |
“Sunsational Swim School is a coast to coast provider of private swim instruction and lifeguarding services at client provided pools.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Jeff Ellis Management, LLCjeffellismanagement.com HQ: Orlando, FL, United StatesReported employees: 51-200 | Orlando, FL, United States | 51-200 | Exact match | 190 contacts → |
“Jeff Ellis Management, LLC (JEM) is a professional consulting firm that provides comprehensive aquatic facility and risk management services for the recreational aquatic industry.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Naui Worldwidenaui.org HQ: Riverview, FL, United StatesReported employees: Not recorded | Riverview, FL, United States | Not recorded | Exact match | 183 contacts → |
“The National Association of Underwater Instructors (NAUI Worldwide) is a premier recreational dive certification and membership organization headquartered in Riverview, Florida…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ellis And Associates, INCjellis.com HQ: Orlando, FL, United StatesReported employees: Not recorded | Orlando, FL, United States | Not recorded | Exact match | 159 contacts → |
“For 40 years, Ellis & Associates has, and continues to help our clients set the standard within the aquatics industry by providing them with innovative products and services that…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Marsave Salvamento Y Socorrismomarsave.com HQ: Felanitx, SpainReported employees: 51-200 | Felanitx, Spain | 51-200 | Exact match | 146 contacts → |
“En Marsave nos dedicamos a la protección de la seguridad en el medio acuático; gestionamos servicios de socorrismo e instalaciones de accesibilidad en espacios acuáticos naturales…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Diventuresdiventures.com HQ: Omaha, NE, United StatesReported employees: 201-500 | Omaha, NE, United States | 201-500 | Exact match | 130 contacts → |
“Diventures was founded in 2009, with one location in Omaha, Nebraska, and has expanded to eighteen locations across twelve states.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Reddingsbrigade Nederlandreddingsbrigade.nl HQ: Ijmuiden, NetherlandsReported employees: 10001+ | Ijmuiden, Netherlands | 10001+ | Exact match | 128 contacts → |
“Missie Meer veiligheid in, op en langs het water.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Saf-T-Swim Swim Schoolsaf-t-swim.com HQ: Deer Park, NY, United StatesReported employees: 501-1,000 | Deer Park, NY, United States | 501-1,000 | Exact match | 126 contacts → |
“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.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Austswimaustswim.com.au HQ: Notting Hill, United KingdomReported employees: 11-50 | Notting Hill, United Kingdom | 11-50 | Exact match | 113 contacts → |
“AUSTSWIM is Australia’s national organisation for the teaching of swimming and water safety™.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Royal Life Savingroyallifesavingwa.com.au HQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 102 contacts → |
“OUR MISSION To prevent the loss of life and injury in the community, with emphasis on aquatic environments.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | STA Swimming Teachers Associationsta.co.uk HQ: Walsall, United KingdomReported employees: 11-50 | Walsall, United Kingdom | 11-50 | Exact match | 98 contacts → |
“The Swimming Teachers’ Association (STA) is an international charity working towards the objective of preserving human life by the teaching of swimming, lifesaving and survival…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Scuba Diving International - SDItdisdi.com HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 73 contacts → |
“Scuba Diving International is a Scuba training and certification agency.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | C-Mark Consultantsc-mark.nl HQ: Deventer, NetherlandsReported employees: 51-200 | Deventer, Netherlands | 51-200 | Exact match | 69 contacts → |
“C mark is leading in research and consulting in the fields of water safety and water quality.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Starguard Elitestarguardelite.com HQ: Windermere, FL, United StatesReported employees: 11-50 | Windermere, FL, United States | 11-50 | Exact match | 66 contacts → |
“StarGuard Elite (SGE) is an aquatic risk prevention agency that is internationally recognized for its elite training, certification, and consulting programs serving lifeguards…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Swimrvaswimrichmond.org HQ: Richmond, VA, United StatesReported employees: 51-200 | Richmond, VA, United States | 51-200 | Exact match | 65 contacts → |
“As long as half of the U.S.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Swimjim, INCswimjim.com HQ: Ny, United StatesReported employees: 51-200 | Ny, United States | 51-200 | Exact match | 63 contacts → |
“Swimming school providing high quality swim lessons and water safety education.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Davina's Swim Housedavinasswimhouse.com HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 61 contacts → |
“At Davina's Swim House, swimming lessons are taught by professionally certified instructors with sincere and caring demeanours.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Swimwerks Asia PTE LTDswimwerks.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 58 contacts → |
“Established in 2015, Swimwerks originated as an academy for swimming that offers professional swimming classes for all ages.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Kirby Swimkirbyswim.com.au HQ: Perth, AustraliaReported employees: 201-500 | Perth, Australia | 201-500 | Exact match | 54 contacts → |
“Kirby Swim is a premier learn-to-swim company that focuses on technical and safe learn to swim from babies to adults.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Charles River Aquaticscharlesriveraquatics.com HQ: Wellesley, MA, United StatesReported employees: 11-50 | Wellesley, MA, United States | 11-50 | Exact match | 53 contacts → |
“The mission of Charles River Aquatics (CRA) is to increase water safety while nurturing a path toward higher levels of performance.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Water safety certification organizations: dataset insights
September 22, 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
787 records in the displayed employee bands.
7 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 794 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 22, 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 ↗
Water safety certification organizations by location
5 lists · largest firstEvery Water safety certification organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Water safety certification organizations based in the United States225
- Water safety certification organizations based in Australia59
- Water safety certification organizations based in the Netherlands58
- Water safety certification organizations based in Canada53
- Water safety certification organizations based in the United Kingdom51
Questions about this company list
What does Exact match mean for water safety certification organizations?
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 water safety certification organizations did RevenueBase find worldwide?
The saved snapshot records 794 matching company records, 9,592 tracked contacts and 1,182 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 22, 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 water safety certification organizations worldwide. Snapshot: September 22, 2026. https://revenuebase.ai/companies/browse/water-safety-certification-organizations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗