Company lists · Data refreshed October 2026

Top 25 Environmental laboratories based in Brazil

Name: Environmental laboratories based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 2,411 companies tracked

RevenueBase identified 2,411 company matches for environmental laboratories associated with Brazil as of October 2026 and tracks 31,470 professional contacts across them, including 3,336 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for environmental laboratories associated with Brazil, 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 October 25, 2026.

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 Oct 25, 2026 How this list was built

2,411Companies

31,470Contacts tracked

3,336Verified emails

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The 25 largest environmental laboratories based in Brazil

Ranked by team size

Top 25 of 2,411 company matches for environmental laboratories based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cetrel	Exact match	Camaçari, BrazilHQ recorded Oct 25, 2026	1,001-5,000	759 contacts →
	Exact match “Cetrel was formely created as an environmental protection company 40 years ago, to treat efluents and solid residues of more than 70 industries of the Camaçari Industrial Complex…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	CTA Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 25, 2026	201-500	665 contacts →
	Exact match “A CTA foi criada em 1995, em Belo Horizonte Minas Gerais, ampliando sua atividade e posicionando sua sede no estado do Rio de Janeiro em Duque de Caxias, próximo ao Pólo…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	Sgsgeosol Laboratórios	Exact match	Vespasiano, BrazilHQ recorded Oct 25, 2026	501-1,000	544 contacts →
	Exact match “Empresa brasileira, resultado de uma joint venture entre a SGS do Brasil e a Geosol Geologia e Sondagens, concentra suas atividades em análises geoquímica de solos, rochas e…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	SÃO Marcos Saúde E Medicina Diagnóstica	Exact match	Belo Horizonte, BrazilHQ recorded Oct 25, 2026	501-1,000	465 contacts →
	Exact match “Com 75 anos de história, o Laboratório São Marcos é uma das empresas de saúde que mais cresce no país.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	Ceimic	Exact match	Sumaré, BrazilHQ recorded Oct 25, 2026	201-500	368 contacts →
	Exact match “Life Sciences Testing Group” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Amplo Engenharia E Gestão DE Projetos	Exact match	Belo Horizonte, BrazilHQ recorded Oct 25, 2026	201-500	317 contacts →
	Exact match “A Amplo Engenharia destaca-se por sua especialização em Estudos Ambientais, abrangendo áreas diretamente relacionadas ao Licenciamento Ambiental, Monitoramento Ambiental…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7	GT Química	Exact match	Rio Das Ostras, BrazilHQ recorded Oct 25, 2026	201-500	307 contacts →
	Exact match “At GT Química, we turn urgency into results.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8	Eurofins DO Brasil Análises DE Alimentos E Ambientais	Exact match	Indaiatuba, BrazilHQ recorded Oct 25, 2026	501-1,000	293 contacts →
	Exact match “A Eurofins Scientific é líder mundial em análises de alimentos, meio ambiente e fármacos, com forte atuação em agroscience, genômica e pesquisa farmacológica.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	Hexis Científica	Exact match	Jundiaí, BrazilHQ recorded Oct 25, 2026	201-500	291 contacts →
	Exact match “A Hexis é uma empresa com destacada posição em seu segmento, jovem e dinâmica, onde os talentos representam uma das principais forças de vantagem competitiva e de fundamental…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Grupo Geominas	Exact match	Parauapebas, BrazilHQ recorded Oct 25, 2026	201-500	249 contacts →
	Exact match “Há mais de duas décadas, o Grupo Geominas desenvolve soluções técnicas especializadas para engenharia, mineração, infraestrutura e meio ambiente.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Walm Engenharia E Tecnologia Ambiental	Exact match	São Paulo, BrazilHQ recorded Oct 25, 2026	51-200	244 contacts →
	Exact match “A WALM Engenharia e Tecnologia Ambiental Ltda.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	GAP Ssma	Exact match	Goiânia, BrazilHQ recorded Oct 25, 2026	201-500	239 contacts →
	Exact match “A GAP Ambiental oferece serviços para pequenas, médias e grandes empresas em diversas áreas que vão desde o licenciamento ao acompanhamento da execução de projetos.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Laboratório Sodré	Exact match	Lins, BrazilHQ recorded Oct 25, 2026	201-500	231 contacts →
	Exact match “O Laboratório Sodré́ está há 45 anos no mercado.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Geoambiente Geologia E Engenharia Ambiental	Exact match	Fazenda Rio Grande, BrazilHQ recorded Oct 25, 2026	51-200	219 contacts →
	Exact match “A GEOAMBIENTE Geologia e Engenharia Ambiental atua no Gerenciamento de Áreas Contaminadas provendo soluções em Diagnóstico de Passivos Ambientais e Remediação de Solo e Água…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	Controllab	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 25, 2026	201-500	207 contacts →
	Exact match “The largest laboratory quality control company in the country, Controllab is committed to taking care of life.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Digimed Instrumentação Analítica	Exact match	Sao Paulo, BrazilHQ recorded Oct 25, 2026	51-200	202 contacts →
	Exact match “Somos a maior fabricante brasileira de Instrumentação Analítica e especialistas em Análises Ambientais, com mais de 46 anos de história.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Tommasi Ambiental	Exact match	Serra, BrazilHQ recorded Oct 25, 2026	51-200	199 contacts →
	Exact match “A Tommasi Ambiental faz parte do Grupo Tommasi, que desde 1962 foca o seu desenvolvimento em áreas estratégicas, nos segmentos de saúde e biotecnologia.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Dossel Ambiental	Exact match	Brasília, BrazilHQ recorded Oct 25, 2026	51-200	192 contacts →
	Exact match “Somamos a experiência e a agilidade que você precisa para desenvolver os estudos necessários para o licenciamento ambiental e gestão do seu empreendimento.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	Conágua Ambiental	Exact match	Goiânia, BrazilHQ recorded Oct 25, 2026	51-200	174 contacts →
	Exact match “Excelência em análises laboratoriais e ambientais.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	MRS Ambiental	Exact match	Brasilia, BrazilHQ recorded Oct 25, 2026	51-200	169 contacts →
	Exact match “MRS Estudos Ambientais Ltda began its activities on April 2, 1992.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	Plantec	Exact match	Iracemapólis, BrazilHQ recorded Oct 25, 2026	51-200	167 contacts →
	Exact match “Fundada em 1989, a Plantec presta serviços de análises de alta complexidade e controle de qualidade químico, físico químico, microbiológico, ecotoxicólogico e ressonância…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	Pattrol Investigações Geotécnicas Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Oct 25, 2026	51-200	165 contacts →
	Exact match “A PATTROL foi fundada em 1961 pelo engenheiro civil Haroldo de Carvalho Castro para estudar e elaborar projetos rodoviários, constituindo um currículo que inclui projetos de…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	Bioética Ambiental	Exact match	Araxá, BrazilHQ recorded Oct 25, 2026	51-200	148 contacts →
	Exact match “A Empresa Institucional A Bioética Ambiental é uma empresa inovadora que atua no ramo de análises de águas e efluente desde Com uma proposta exclusiva, a Bioética Ambiental…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	CPEA	Exact match	São Paulo, BrazilHQ recorded Oct 25, 2026	51-200	143 contacts →
	Exact match “CPEA - Consultoria Paulista de Estudos Ambientais is a limited liability company, founded on October 15th, with headquarter in the city of São Paulo.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	EBP Brasil	Exact match	São Paulo, BrazilHQ recorded Oct 25, 2026	51-200	137 contacts →
	Exact match “EBP Brasil, um compromisso de mais de 40 anos com o meio ambiente.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “environmental laboratories”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 2,411 environmental laboratories based in Brazil

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Environmental laboratories based in Brazil at a glance

As of Oct 25, 2026

10.6%Verified-email coverage

13.1Average contacts per company

1-10Median size (employees)

9.4%Largest-city concentration · Sao Paulo

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

1,447

11-50

732

51-200

178

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 2,411 companies.

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.
What qualifies: Company records associated with Brazil whose business descriptions match “environmental laboratories” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 3,336 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 October 25, 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.

Environmental laboratories by metro

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 “environmental laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental laboratories are there based in Brazil?

RevenueBase identified 2,411 company matches for environmental laboratories associated with Brazil as of October 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?

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

Which city has the most environmental laboratories?

Sao Paulo leads with 227 company records, followed by Belo Horizonte (107) and Rio De Janeiro (101).

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 3,336 professional contacts with verified work emails tracked across these 2,411 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 October 25, 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.