Company lists · Data refreshed September 2026

Top 22 Groundwater monitoring companies based in Brazil

Name: Groundwater monitoring 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 128 companies tracked

RevenueBase identified 128 groundwater monitoring companies headquartered in Brazil as of September 2026 and tracks 1,040 professional contacts across them, including 166 with verified work emails. Sao Paulo is the largest hub.

This list covers groundwater monitoring 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

128Companies

1,040Contacts tracked

166Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 22 largest groundwater monitoring companies based in Brazil

Ranked by team size

Top 22 of 128 groundwater monitoring 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 groundwater monitoring 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	Clean Environment Brasil	Indirect evidence	Valinhos, BrazilHQ checked Sep 19, 2026	51-200	80 contacts →
	Indirect evidence “Clean Environment Brasil is the leading supplier of environmental products and technologies in Brasil since 1995.” Source: RevenueBase Database · checked Sep 19, 2026
2	PCP Engenharia	Indirect evidence	São Carlos - Sp, BrazilHQ checked Sep 19, 2026	51-200	66 contacts →
	Indirect evidence “Análise de Dados / Investigação Geofísica / RADAR Interferométrico / Monitoramento de Estruturas / Ressonância Microssísmica / Radiometria Gamma / Monitoramento Ambiental / InSAR…” Source: RevenueBase Database · checked Sep 19, 2026
3	CLS Brasil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	63 contacts →
	Indirect evidence “A CLS Brasil é uma empresa que busca o equilíbrio entre tecnologia e conhecimento.” Source: RevenueBase Database · checked Sep 19, 2026
4	Ecoar Monitoramento Ambiental Ltda	Indirect evidence	João Monlevade, BrazilHQ checked Sep 19, 2026	51-200	47 contacts →
	Indirect evidence “Ecoar Monitoramento Ambiental is a enviromental services company based out of Rua Hamacek 122, João Monlevade, Minas Gerais, Brazil.” Source: RevenueBase Database · checked Sep 19, 2026
5	Policontrol	Indirect evidence	Diadema, BrazilHQ checked Sep 19, 2026	51-200	45 contacts →
	Indirect evidence “Há mais de 20 anos a PoliControl desenvolve soluções e tecnologia inovadora em produtos para análise e monitoramento em água e efluentes industriais.” Source: RevenueBase Database · checked Sep 19, 2026
6	Aqualit Tecnologia EM Saneamento Ltda - EPP	Indirect evidence	Goiania, BrazilHQ checked Sep 19, 2026	11-50	39 contacts →
	Indirect evidence “A Aqualit Tecnologia em Saneamento é uma empresa especializada em monitoramento limnológico e da qualidade de água, monitoramento de efluentes domésticos e industriais…” Source: RevenueBase Database · checked Sep 19, 2026
7	Labb Laboratórios Ltda	Indirect evidence	Blumenau, BrazilHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect evidence “O LABB Laboratórios é uma empresa especializada na prestação de serviços de monitoramento ambiental, que fornece assessoria técnica e serviços em análises de águas, efluentes…” Source: RevenueBase Database · checked Sep 19, 2026
8	Pase Hidrometria	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “A Pase Hidrometria é uma empresa especializada na fabricação de equipamentos para monitoramento de águas subterrâneas, automação de poços e redes de abastecimento.” Source: RevenueBase Database · checked Sep 19, 2026
9	Labmar Geociências Tecnologia Aplicada AOS Recursos Hídricos E Ambientais	Indirect evidence	Serra, BrazilHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Labmar Geociências é uma empresa especializada em levantamentos e estudos hidrológicos, fluviométricos, hidrogeológicos e análises laboratoriais de solos, sedimentos, particulados…” Source: RevenueBase Database · checked Sep 19, 2026
10	Trusty Group	Indirect evidence	Cotia, BrazilHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “A TRUSTY foi implantada visando o fornecimento de serviços de perfuração de solo e rocha, instalação de poços de monitoramento (águas subterrâneas e vapores) e de remediação, bem…” Source: RevenueBase Database · checked Sep 19, 2026
11	AD Ambiental	Indirect evidence	Diadema, BrazilHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Fundada em 2009 a AD Ambiental iniciou suas atividades se especializando em monitoramento e amostragem de águas subterrâneas, superficiais e efluentes.” Source: RevenueBase Database · checked Sep 19, 2026
12	Inovvo	Indirect evidence	Florianópolis, BrazilHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Unimos rigor técnico, tecnologia e sustentabilidade para subsidiar o planejamento energético e a operação hidráulica de reservatórios.” Source: RevenueBase Database · checked Sep 19, 2026
13	Hidrodinamica	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “A Hidrodinamica tem por objetivo auxiliar os clientes na resolução de problemas hidrogeológicos e ambientais, pela prestação de serviços altamente especializados.” Source: RevenueBase Database · checked Sep 19, 2026
14	Consultech Serviços Ambientais	Indirect evidence	Sorocaba, BrazilHQ checked Sep 19, 2026	201-500	9 contacts →
	Indirect evidence “Somos o resultado da contínua busca pela excelência na prestação de serviços no segmento de soluções alternativas para recursos hídricos, atuando com projeto, perfuração de poços…” Source: RevenueBase Database · checked Sep 19, 2026
15	Hidroplan Hidrogeologia E Planejamento Ambiental Ltda	Indirect evidence	Cotia, BrazilHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “A HIDROPLAN é uma empresa de consultoria ambiental, pioneira em hidrogeologia de contaminação e em avaliação de risco toxicológico para locais contaminados no país, utiliza o…” Source: RevenueBase Database · checked Sep 19, 2026
16	Agsolve Monitoramento Ambiental	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “A AgSolve Monitoramento Ambiental é especializada em soluções tecnológicas nas áreas de hidrologia, batimetria, medição de vazão, remediação e investigação, meteorologia, gases e…” Source: RevenueBase Database · checked Sep 19, 2026
17	Igeo Hidrogeologia Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Desde sua concepção, a IGEO está focada em prestar um serviço diferenciado aos seus clientes.” Source: RevenueBase Database · checked Sep 19, 2026
18	Jawgras Ambiental	Indirect evidence	Rio Largo, BrazilHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Somos uma empresa de serviços de monitoramentos ambientais.” Source: RevenueBase Database · checked Sep 19, 2026
19	Ambientologia	Indirect evidence	Campinas, BrazilHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Fundada como Ambientologia Fenix em 2002 pelo Geólogo José Antonio Meirelles, a empresa prestava serviços de geologia e poços artesianos.” Source: RevenueBase Database · checked Sep 19, 2026
20	Moraes E Amorim Tecnologia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
21	Tema Ambiental	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	11-50	1 contacts →
	Indirect evidence “A Tema Ambiental é uma empresa de consultoria sediada em Belo Horizonte, especializada na assessoria e gestão de projetos de licenciamento, monitoramentos e pesquisas ambientais.” Source: RevenueBase Database · checked Sep 19, 2026
22	GG Drilling	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence 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: groundwater monitoring 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 groundwater monitoring companies.
Partial evidence: Its own public description names part of groundwater monitoring companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name groundwater monitoring 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 22 of 128 groundwater monitoring companies based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 166 reachable decision-makers.

Free signup · no credit card

View the full list →

Groundwater monitoring companies based in Brazil at a glance

As of Sep 19, 2026

16.0%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

10.2%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 128 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 groundwater monitoring 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 “groundwater monitoring 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 groundwater monitoring 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 groundwater monitoring 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, 166 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.

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 groundwater monitoring 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 groundwater monitoring companies are there based in Brazil?

RevenueBase identified 128 groundwater monitoring 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?

Clean Environment Brasil, headquartered in Valinhos, tops this list with the largest team on record.

Which city has the most groundwater monitoring companies?

Sao Paulo leads with 13 headquartered companies, followed by Belo Horizonte (6) and Sorocaba (5).

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 166 verified decision-maker contacts tracked across these 128 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.

Ready to reach these companies? Verified emails and direct dials for all 128 groundwater monitoring companies based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Groundwater monitoring companies by geography

Browse the directory

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.