Company lists · Data refreshed September 2026

Top 25 Emergency water purification companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 314 companies tracked

RevenueBase identified 314 emergency water purification companies headquartered in Brazil as of September 2026 and tracks 3,807 professional contacts across them, including 395 with verified work emails. Sao Paulo is the largest hub.

This list covers emergency water purification companies 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

314Companies

3,807Contacts tracked

395Verified emails

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The 25 largest emergency water purification companies based in Brazil

Ranked by team size

Top 25 of 314 emergency water purification companies 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 emergency water purification companies: 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	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
4	Brasfilter Indústria E Comércio Ltda	Indirect evidence	Guarulhos, BrazilHQ checked Sep 19, 2026	51-200	96 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
5	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
6	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
7	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
8	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
9	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
10	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
11	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
12	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
13	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
14	Abba Química	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “A Abba Química é uma empresa especializada há 15 anos em soluções para tratamento de água.” Source: RevenueBase Database · checked Sep 19, 2026
15	AST Ambiente	Indirect evidence	Niterói, BrazilHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “Especializada no fornecimento de projetos, soluções, tecnologias e serviços na área do ambiente, sobretudo em purificação de águas, tratamento de efluentes e valorização dos…” Source: RevenueBase Database · checked Sep 19, 2026
16	Brazon Purificadores	Indirect evidence	Contagem, BrazilHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “Água de qualidade, alcalina e acessível.” Source: RevenueBase Database · checked Sep 19, 2026
17	Envirolyte Brasil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	1-10	16 contacts →
	Indirect evidence “A Envirolyte Brasil oferece soluções inovadoras para limpeza e desinfecção de ambientes comerciais e industriais, além de tratamento e purificação de água, sem impactar o meio…” Source: RevenueBase Database · checked Sep 19, 2026
18	Clean Water WTC	Partial evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	16 contacts →
	Partial evidence “A CLEAN WATER é uma empresa especializada em soluções ambientalmente responsáveis fornecendo serviços de tratamento de água para todos os setores industriais atuando no mercado…” Source: RevenueBase Database · checked Sep 19, 2026
19	Mazure Saneamento	Indirect evidence	Salvador, BrazilHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “A MAQFILTROS é uma empresa altamente especializada nos mais diversos projetos hídricos.” Source: RevenueBase Database · checked Sep 19, 2026
20	Bfilters Tratamento DE Água	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 19, 2026	1-10	11 contacts →
	Indirect evidence “Proporcionamos aos nossos clientes a mais alta tecnologia e qualidade em filtração e purificação de água, bem como toda a atenção e assessoria necessária para a instalação e…” Source: RevenueBase Database · checked Sep 19, 2026
21	Prodeter Produtos Para Higienização Profissional	Indirect evidence	Cuiabá, BrazilHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Especialista em produtos e sistemas para higienização profissional, tratamento de águas industriais, afluentes e efluentes em 8 estados das regiões Centro Oeste e Norte.” Source: RevenueBase Database · checked Sep 19, 2026
22	Ipabras	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Soluções, Experiência, Tecnologia, Excelência e Inovação.” Source: RevenueBase Database · checked Sep 19, 2026
23	Everest Lagos	Indirect evidence	Cabo Frio, BrazilHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
24	Chemgard Quimica Ambiental Ltda	Indirect evidence	Santo Andre, BrazilHQ checked Sep 19, 2026	51-200	7 contacts →
	Indirect evidence “A Chemgard foi fundada em 2001 e atua no tratamento de águas industriais com tecnologia própria, diferenciada e amigável do ponto de vista ambiental.” Source: RevenueBase Database · checked Sep 19, 2026
25	Ulfer Indústria E Comércio DE Produtos Eletrodomésticos Ltda	Indirect evidence	Itaquaquecetuba, BrazilHQ checked Sep 19, 2026	51-200	6 contacts →
	Indirect evidence “Fundada em 1976, a Ulfer é uma das pioneiras no mercado de Purificadores de Água e hoje uma das líderes neste segmento.” 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: emergency water purification companies. 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 emergency water purification companies.
Partial evidence: Its own public description names part of emergency water purification companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name emergency water purification companies. 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 314 emergency water purification companies based in Brazil

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Emergency water purification companies based in Brazil at a glance

As of Sep 19, 2026

10.4%Verified-email coverage

12.1Average contacts per company

1-10Median size (employees)

9.6%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

170

11-50

104

51-200

201-500

501-1,000

1,001-5,000

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 314 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 emergency water purification companies, 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 “emergency water purification companies”. 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 emergency water purification companies), 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 emergency water purification companies, 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, 395 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.

Emergency water purification companies by metro

Emergency water purification companies in Sao Paulo30

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 emergency water purification companies, 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 emergency water purification companies are there based in Brazil?

RevenueBase identified 314 emergency water purification companies 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 emergency water purification companies?

Sao Paulo leads with 30 headquartered companies, followed by Rio De Janeiro (16) and Curitiba (10).

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 395 verified decision-maker contacts tracked across these 314 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.