Company lists · Data refreshed November 2026

Top 25 Reverse osmosis tanks suppliers worldwide

RevenueBase identified 2,555 company matches for reverse osmosis tanks suppliers worldwide as of November 2026 and tracks 25,406 professional contacts across them, including 4,154 with verified work emails. The United States is the largest market and Delhi the largest hub.

This list covers company matches for reverse osmosis tanks suppliers 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 1, 2026. Country and city lists for reverse osmosis tanks suppliers 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 1, 2026 How this list was built
2,555Companies
25,406Contacts tracked
4,154Verified emails
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The 25 largest reverse osmosis tanks suppliers worldwide

Ranked by team size
Top 25 of 2,555 company matches for reverse osmosis tanks suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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 matchSerra, BrazilHQ recorded Nov 1, 20261,001-5,0001,888 contacts →

Exact match

“Líder absoluta no mercado nacional e campeã de vendas no segmento, a Fortlev possui as melhores tecnologias para desenvolver soluções em armazenamento de água.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchLondon, ON, CanadaHQ recorded Nov 1, 2026501-1,000737 contacts →

Exact match

“Our Vision To continuously advance water treatment, ensuring everyone has access to clean water, globally.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Nov 1, 20261,001-5,000500 contacts →

Exact match

“Eden, a proud part of the Culligan family, provides instant access to cleaner, safer, and better-tasting water through our unparalleled expertise in sustainability, science, and…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchOr Yehuda, IsraelHQ recorded Nov 1, 20261,001-5,000370 contacts →

Exact match

“In Strauss Water, we are improving people's quality of life by creating the best water experience!”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchMinnetonka, MN, United StatesHQ recorded Nov 1, 2026501-1,000281 contacts →

Exact match

“Packard Culligan Water is a family-owned company with values based on relationships, unity, listening, and leading locally.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchLombard, IL, United StatesHQ recorded Nov 1, 2026501-1,000277 contacts →

Exact match

“Culligan has over 80 years of experience in the design and distribution of water treatment systems for residential, commercial and industrial applications.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchDereham, United KingdomHQ recorded Nov 1, 2026501-1,000243 contacts →

Exact match

“Culligan UK delivers innovative, high-quality water solutions to homes and businesses across the United Kingdom.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchAntalya, TürkiyeHQ recorded Nov 1, 2026201-500241 contacts →

Exact match

“Esli PWG Ltd.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchGainesville, FL, United StatesHQ recorded Nov 1, 2026201-500197 contacts →

Exact match

“CROM is a water infrastructure solutions provider dedicated to the innovation, design, construction, restoration, and maintenance of the nation’s essential infrastructure.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchKnoxville, TN, United StatesHQ recorded Nov 1, 2026201-500163 contacts →

Exact match

“Aqua-Chem is the leader in providing Global Water Solutions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchPune, IndiaHQ recorded Nov 1, 2026201-500151 contacts →

Exact match

“Aquatech is a global leader in water purification systems and wastewater treatment technology for industrial and infrastructure markets.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchCanning Vale, AustraliaHQ recorded Nov 1, 202651-200150 contacts →

Exact match

“With over 30 years specialising and innovation in purpose-built and complete water package pumping and treatment solutions locally, nationally and internationally, it’s our vision…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchWindsor, WI, United StatesHQ recorded Nov 1, 2026201-500146 contacts →

Exact match

“Established in 1944, Clack Corporation has been providing quality industrial water treatment products, commercial water treatment equipment and molded custom plastic containers.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchSchriesheim, GermanyHQ recorded Nov 1, 2026201-500124 contacts →

Exact match

“Wasser ist nicht nur eine kostbare Lebensressource, sondern auch eine der großen Herausforderungen dieses Jahrhunderts.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchRegina, SK, CanadaHQ recorded Nov 1, 2026201-500119 contacts →

Exact match

“Canature WaterGroup™ is a dynamic leader in the North American water treatment industry.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchEast Windsor, CT, United StatesHQ recorded Nov 1, 202651-200104 contacts →

Exact match

“Blake Equipment has been proudly serving the Northeast since 1927.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchAhmedabad, IndiaHQ recorded Nov 1, 20261,001-5,00098 contacts →

Exact match

“LEXCRU Water Tech Pvt.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchChanhassen, MN, United StatesHQ recorded Nov 1, 202651-20097 contacts →

Exact match

“Vessco Water is a family of companies that brings innovative, synergy based water solutions and services to our customers around the United States.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchSaugus, CA, United StatesHQ recorded Nov 1, 2026201-50097 contacts →

Exact match

“HASA, Inc.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchGraham, NC, United StatesHQ recorded Nov 1, 202651-20096 contacts →

Exact match

“Why Pureflow?”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchOxnard, CA, United StatesHQ recorded Nov 1, 202651-20091 contacts →

Exact match

“Puretec provides water treatment solutions that transform incoming city water into highly purified deionized water suitable for hundreds of industrial applications across dozens…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchSão Paulo, BrazilHQ recorded Nov 1, 202651-20088 contacts →

Exact match

“Fundada em 1959 com o objetivo de oferecer soluções para empresas, industriais, condomínios, clubes, academias e residências nas áreas de bombeamento e tratamento de agua.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchMexicoHQ recorded Nov 1, 2026201-50088 contacts →

Exact match

“Aqua Mex es una organización cuyo origen se remonta a 1962 con una meta en firme: diseñar, fabricar y vender los mejores equipos de tratamiento de agua en su totalidad; logrando…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchSt. Helier, JerseyHQ recorded Nov 1, 2026201-50087 contacts →

Exact match

“GWS offers a comprehensive and wide range of pressure vessels for heating, thermal, pressure booster, water hammer, reverse osmosis and water well applications.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchTallinn, EstoniaHQ recorded Nov 1, 20261,001-5,00085 contacts →

Exact match

“AQUAPHOR water filters is a leading technology developer and manufacturer of drinking water purifiers, water softeners, and commercial reverse osmosis systems.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 2,555 reverse osmosis tanks suppliers worldwide

See the full list, filter by size, metro and specialty, and access 4,154 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Reverse osmosis tanks suppliers worldwide at a glance

As of Nov 1, 2026
16.4%Verified-email coverage
9.9Average contacts per company
11-50Median size (employees)
1.4%Largest-city concentration · Delhi
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
1,064
11-50
943
51-200
377
201-500
97
501-1,000
30
1,001-5,000
11
5,001-10,000
1
10001+
1

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 reverse osmosis tanks suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “reverse osmosis tanks suppliers” 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 4,154 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 1, 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.

Reverse osmosis tanks suppliers by location

11 lists · largest first

Every Reverse osmosis tanks suppliers 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 “reverse osmosis tanks suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many reverse osmosis tanks suppliers are there worldwide?

RevenueBase identified 2,555 company matches for reverse osmosis tanks suppliers 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?

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

Which country has the most reverse osmosis tanks suppliers?

The United States leads with 541 companies, followed by India (465) and Canada (79). Every reverse osmosis tanks suppliers list by country and city is linked on this page.

Which city has the most reverse osmosis tanks suppliers?

Delhi leads with 37 company records, followed by Ahmedabad (34) and Chennai (34).

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 4,154 professional contacts with verified work emails tracked across these 2,555 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 1, 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.