Company lists · Data refreshed November 2026

Top 25 Pool circulation system engineers worldwide

RevenueBase identified 929 company matches for pool circulation system engineers worldwide as of November 2026 and tracks 6,545 professional contacts across them, including 1,085 with verified work emails. The United States is the largest market and Madrid the largest hub.

This list covers company matches for pool circulation system engineers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for pool circulation system engineers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
929Companies
6,545Contacts tracked
1,085Verified emails
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The 25 largest pool circulation system engineers worldwide

Ranked by team size
Top 25 of 929 company matches for pool circulation system engineers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPalm Desert, CA, United StatesHQ recorded Nov 6, 2026n/a576 contacts →

Exact match

“The staff at Claro is passionate about pools and swimming," said CLARO CEO Stephen Little of the decision to rename the company."And it was time to better communicate that passion…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRoseville, CA, United StatesHQ recorded Nov 6, 2026501-1,000435 contacts →

Exact match

“Founded in 1988, Premier Pools & Spas is the largest pool builder in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNunspeet, NetherlandsHQ recorded Nov 6, 2026201-500215 contacts →

Exact match

“Wij zijn Hellebrekers!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMaryland Heights, AZ, United StatesHQ recorded Nov 6, 2026201-500176 contacts →

Exact match

“Since 1967, Landmark Aquatic has helped communities and organizations bring complex aquatic facilities to life and keep them performing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“Poolsure provides pool operators with the services, technology, equipment, and knowledge needed to maintain beautiful pools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSt. Petersburg, FL, United StatesHQ recorded Nov 6, 20265,001-10,000107 contacts →

Exact match

“AquaCal is the largest manufacturer of residential swimming pool equipment in the world, with a significant presence in the commercial pool market that is continuously growing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“From as far back as 1959 B+W have become recognised as one of the UK's leaders in fluid handling and conditioning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFlower Mound, TX, United StatesHQ recorded Nov 6, 20261,001-5,00061 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Water and Lotec.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMálaga, SpainHQ recorded Nov 6, 2026201-50045 contacts →

Exact match

“En HIDROINGENIA concebimos el agua como un activo estratégico capaz de transformar espacios, generar valor y crear experiencias memorables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSanta Ana, CA, United StatesHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Providing equipment, service, training and daily operations for the best aquatic facilities in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCypress, TX, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBredbury, United KingdomHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“F T Leisure's core business is the provision of innovative products and professional technical services to the commercial, municipal and private swimming pool industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Paramount is the global leader In-Floor Cleaning and Circulation Systems for the worlds best swimming pools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“For over 30 years, Pool Professionals has been North Carolina’s top-of-the-line swimming pool company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMutlangen, GermanyHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Als Systemhersteller bietet Ospa die gesamte Produktpalette für den Schwimmbadbau von privaten Pools und öffentlichen Schwimmbädern aus einer Hand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchJacksonville, FL, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Sunbelt builds commercial pools that others call impossible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKing Of Prussia, PA, United StatesHQ recorded Nov 6, 2026201-50028 contacts →

Exact match

“Welcome to Bennington Pool, where we specialize in top-tier pool services for local communities, country clubs, and HOAs across Greater Philadelphia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCedar Rapids, IA, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“We help people enjoy water!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Pumps Pool Filtration Pool and spa fitting Pool Surround Pool Lighting Pool Heating Chemical Dosing & Control Cleaning Equipment Fountain Lighting”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEl Shorouk City, EgyptHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Splash Egypt is an Egyptian joint-stock company which was founded in 2010.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPanamá, PanamaHQ recorded Nov 6, 2026201-50023 contacts →

Exact match

“Somos parte del grupo de empresas centroamericanas Aquacorp, ofreciendo productos y servicios que abarcan todo el ciclo del agua.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWheeling, IL, United StatesHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Platinum Poolcare, founded in 2007 by industry veterans James Atlas and Terry Smith, specializes in all aspects of pool design, construction and renovation, maintenance and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMarietta, GA, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Original 7 is a full service company specializing in all things pool and spa related.”

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

Showing 25 of 929 pool circulation system engineers worldwide

See the full list, filter by size, metro and specialty, and access 1,085 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pool circulation system engineers worldwide at a glance

As of Nov 6, 2026
16.6%Verified-email coverage
7.0Average contacts per company
1-10Median size (employees)
0.9%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
499
11-50
284
51-200
66
201-500
16
501-1,000
4
1,001-5,000
2
5,001-10,000
1
10001+
3

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 pool circulation system engineers are linked below.
What qualifies
Company records worldwide whose business descriptions match “pool circulation system engineers” 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 1,085 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Pool circulation system engineers by location

3 lists · largest first

Every Pool circulation system engineers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “pool circulation system engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pool circulation system engineers are there worldwide?

RevenueBase identified 929 company matches for pool circulation system engineers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Claro Pool Services, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most pool circulation system engineers?

The United States leads with 325 companies, followed by Australia (45) and the United Kingdom (32). Every pool circulation system engineers list by country and city is linked on this page.

Which city has the most pool circulation system engineers?

Madrid leads with 8 company records, followed by Phoenix (7) and Houston (6).

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 1,085 professional contacts with verified work emails tracked across these 929 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.