Company lists · Data refreshed September 2026

Top 25 Commercial water purification providers based in Brazil

Name: Commercial water purification providers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 571 companies tracked

RevenueBase identified 571 commercial water purification providers headquartered in Brazil as of September 2026 and tracks 6,302 professional contacts across them, including 669 with verified work emails. Sao Paulo is the largest hub.

This list covers commercial water purification providers headquartered in Brazil, 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 19, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

571Companies

6,302Contacts tracked

669Verified emails

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The 25 largest commercial water purification providers based in Brazil

Ranked by team size

Top 25 of 571 commercial water purification providers based in Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to commercial water purification providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Grupo Bauminas	Indirect evidence	Cataguazes, BrazilHQ checked Sep 19, 2026	1,001-5,000	650 contacts →
	Indirect evidence “Sobre a BAUMINAS Fundada há mais de 60 anos, a BAUMINAS é uma empresa orgulhosamente nacional, com ampla experiência na fabricação de produtos para o tratamento de águas e tem…” Source: RevenueBase Database · checked Sep 19, 2026
2	GS Inima Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	1,001-5,000	439 contacts →
	Indirect evidence “A GS Inima Brasil é uma das maiores e mais respeitadas companhias privadas de saneamento do país, oferecendo soluções inovadoras e integradas.” Source: RevenueBase Database · checked Sep 19, 2026
3	Purificadores Europa	Indirect evidence	Guarulhos, BrazilHQ checked Sep 19, 2026	201-500	185 contacts →
	Indirect evidence “Pioneira no mercado brasileiro, especialista em tecnologia e qualidade da água há mais de 40 anos.” Source: RevenueBase Database · checked Sep 19, 2026
4	Purific	Indirect evidence	Maringá, BrazilHQ checked Sep 19, 2026	51-200	138 contacts →
	Indirect evidence “A Purific está localizada na cidade de Maringá (PR).” Source: RevenueBase Database · checked Sep 19, 2026
5	B&f Dias	Indirect evidence	Vinhedo, BrazilHQ checked Sep 19, 2026	51-200	116 contacts →
	Indirect evidence “A B&F Dias é referência mundial em soluções para tratamento de águas e efluentes.” Source: RevenueBase Database · checked Sep 19, 2026
6	Projesan Water & CO	Indirect evidence	Gaspar, BrazilHQ checked Sep 19, 2026	51-200	110 contacts →
	Indirect evidence “Na Projesan, avançamos a química de quem trata água todos os dias.” Source: RevenueBase Database · checked Sep 19, 2026
7	Hidrofiltros	Indirect evidence	Joinville, BrazilHQ checked Sep 19, 2026	51-200	91 contacts →
	Indirect evidence “Somos uma empresa líder no mercado, especializada na fabricação de filtros, purificadores, elementos filtrantes e tecnologias para filtração de água há mais de 30 anos.” Source: RevenueBase Database · checked Sep 19, 2026
8	Filtros Planeta Água	Indirect evidence	Farroupilha, BrazilHQ checked Sep 19, 2026	51-200	81 contacts →
	Indirect evidence “A Planeta Água é uma indústria que nasceu na Serra Gaúcha especializada em filtros e purificadores de água.” Source: RevenueBase Database · checked Sep 19, 2026
9	Conab Bombas	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	81 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
10	Avanex	Indirect evidence	Palmeira, BrazilHQ checked Sep 19, 2026	51-200	74 contacts →
	Indirect evidence “A Avanex é uma empresa fundada em 1985 no Município de Palmeira na Serra Catarinense.” Source: RevenueBase Database · checked Sep 19, 2026
11	Microambiental	Indirect evidence	São Caetano Do Sul, BrazilHQ checked Sep 19, 2026	51-200	62 contacts →
	Indirect evidence “Trabalhamos por uma água mais saudável!” Source: RevenueBase Database · checked Sep 19, 2026
12	Fonte Sarandi Oficial	Indirect evidence	Barra Funda, BrazilHQ checked Sep 19, 2026	201-500	57 contacts →
	Indirect evidence “A localização estratégica da Fonte é dentro do parque de preservação da mata natural da empresa, um lugar verdadeiramente privilegiado pela mãe natureza.” Source: RevenueBase Database · checked Sep 19, 2026
13	Faxon Química	Indirect evidence	Campo Bom, BrazilHQ checked Sep 19, 2026	51-200	57 contacts →
	Indirect evidence “Pesquisamos e desenvolvemos as melhores alternativas de tratamento de água para cada sistema, atendendo as reais necessidades dos nossos clientes e do meio ambiente.” Source: RevenueBase Database · checked Sep 19, 2026
14	Permution	Partial evidence	Curitiba, BrazilHQ checked Sep 19, 2026	51-200	49 contacts →
	Partial evidence “HISTORY We are a company operating more than 50 years in the Water Treatment market.” Source: RevenueBase Database · checked Sep 19, 2026
15	Alphenz	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	45 contacts →
	Indirect evidence “A ALPHENZ® é líder no fornecimento de soluções personalizadas para tratamento de água e efluentes há mais de 15 anos, destacando-se pela qualidade e inovação.” Source: RevenueBase Database · checked Sep 19, 2026
16	SUALL	Indirect evidence	Lavrinhas, BrazilHQ checked Sep 19, 2026	51-200	38 contacts →
	Indirect evidence “A Suall é uma importante indústria química especializada em produtos destinados ao tratamento de água.” Source: RevenueBase Database · checked Sep 19, 2026
17	Bebedouros E CIA	Indirect evidence	Vitoria, BrazilHQ checked Sep 19, 2026	51-200	38 contacts →
	Indirect evidence “Maior e mais completa empresa de purificadores de água, máquinas de gelo e bebedouros industriais e comerciais do Espírito Santo.” Source: RevenueBase Database · checked Sep 19, 2026
18	Hidrodomi	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 19, 2026	51-200	36 contacts →
	Indirect evidence “Somos uma indústria de produtos para tratamento de água para consumo humano e animal, processos industriais e desinfecção de alimentos e ambientes.” Source: RevenueBase Database · checked Sep 19, 2026
19	Pwtech	Partial evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	11-50	36 contacts →
	Partial evidence “PWTech is a startup dedicated to the urgent mission of universalizing access to safe drinking water.” Source: RevenueBase Database · checked Sep 19, 2026
20	Sultech Water Treatment Systems	Partial evidence	Cachoeirinha, BrazilHQ checked Sep 19, 2026	11-50	31 contacts →
	Partial evidence “A traditional manufacturer and supplier of hospital medical water treatment solutions in southern Brazil, SULTECH specializes in iron and manganese removal, slowdown…” Source: RevenueBase Database · checked Sep 19, 2026
21	VEXER	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “O propósito da VEXER é oferecer a melhor alternativa para clientes que buscam confiabilidade na área de tratamento de água, especialmente em equipamentos de Osmose Reversa.” Source: RevenueBase Database · checked Sep 19, 2026
22	Multiagua	Indirect evidence	Americana, BrazilHQ checked Sep 19, 2026	51-200	28 contacts →
	Indirect evidence “Reconhecidos por garantir eficiência em águas industriais, com soluções energéticas e conservação de equipamentos, a Multiágua iniciou em 1987, consolidando os serviços de…” Source: RevenueBase Database · checked Sep 19, 2026
23	Cânovas Bebedouros	Indirect evidence	São José Do Rio Preto, BrazilHQ checked Sep 19, 2026	51-200	28 contacts →
	Indirect evidence “Fundada em 1983, em General Salgado, somos uma indústria especializada em bebedouros e purificadores de água.” Source: RevenueBase Database · checked Sep 19, 2026
24	H2o Purificadores	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “A H2O Purificadores foi fundada em 2014 na cidade de São Paulo com o intuito de entregar ao cliente purificadores de água e refil para purificadores de um jeito simples e seguro…” Source: RevenueBase Database · checked Sep 19, 2026
25	Purificatta	Indirect evidence	Marau, BrazilHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “A Purificatta nasceu com o ideal de “Proporcionar água de qualidade para todos, de uma forma mais econômica e ecologicamente correta”.” Source: RevenueBase Database · checked Sep 19, 2026

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: commercial water purification providers. 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 commercial water purification providers.
Partial evidence: Its own public description names part of commercial water purification providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name commercial water purification providers. 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 571 commercial water purification providers based in Brazil

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Commercial water purification providers based in Brazil at a glance

As of Sep 19, 2026

10.6%Verified-email coverage

11.0Average contacts per company

1-10Median size (employees)

12.4%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

290

11-50

198

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 571 companies.

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 commercial water purification providers, 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.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “commercial water purification providers”. 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 commercial water purification providers), 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 commercial water purification providers, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
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, 669 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 19, 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.

Commercial water purification providers by metro

Commercial water purification providers in Sao Paulo71

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 commercial water purification providers, 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 commercial water purification providers are there based in Brazil?

RevenueBase identified 571 commercial water purification providers headquartered in Brazil 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?

Grupo Bauminas, headquartered in Cataguazes, tops this list with the largest team on record.

Which city has the most commercial water purification providers?

Sao Paulo leads with 71 headquartered companies, followed by Rio De Janeiro (24) and Sao Bernardo Do Campo (17).

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 669 verified decision-maker contacts tracked across these 571 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 19, 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.