Company lists · Data refreshed September 2026

Top 25 Toxicology research laboratories based in Brazil

RevenueBase identified 202 company matches for toxicology research laboratories associated with Brazil as of September 2026 and tracks 5,342 professional contacts across them, including 575 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for toxicology research 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 September 22, 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 Sep 22, 2026 How this list was built
202Companies
5,342Contacts tracked
575Verified emails
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The 25 largest toxicology research laboratories based in Brazil

Ranked by team size
Top 25 of 202 company matches for toxicology research laboratories based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchSumaré, BrazilHQ recorded Sep 22, 2026201-500325 contacts →

Exact match

“Life Sciences Testing Group”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchLins, BrazilHQ recorded Sep 22, 2026201-500215 contacts →

Exact match

“O Laboratório Sodré́ está há 45 anos no mercado.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchValinhos, BrazilHQ recorded Sep 22, 202651-200160 contacts →

Exact match

“For over two decades, Kosmoscience Group has been a key player in the global industry, providing exclusive, personalized scientific methods for product safety and efficacy…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchIracemapólis, BrazilHQ recorded Sep 22, 202651-200144 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 · Sep 22, 2026 · View company records in RevenueBase
5Exact matchSorocaba, BrazilHQ recorded Sep 22, 202651-20089 contacts →

Exact match

“Com mais de 30 anos de experiência no setor, o Hidrolabor é uma das empresas que integram o Grupo DB, oferecendo serviços especializados em ensaios físico-químicos e…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchNiterói, BrazilHQ recorded Sep 22, 202651-20082 contacts →

Exact match

“O Laboratório Contraprova é credenciado ao Denatran para realização do exame toxicológico de larga janela de detecção utilizando cabelos e pelos - exigido dos motoristas…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchCharqueada, BrazilHQ recorded Sep 22, 202651-20081 contacts →

Exact match

“Localizado em Charqueada, interior de São Paulo, sudeste do Brasil, o laboratório conta com profissionais experientes, graduados e pós-graduados em Química, Biologia e áreas…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Sep 22, 202611-5078 contacts →

Exact match

“Principais áreas de atuação em segurança toxicológica:* TOXICOLOGIA * SEGURANÇA QUÍMICA * GHS – Sistema Globalmente Harmonizado de Classificação e Rotulagem de Produtos Químicos *…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Sep 22, 202651-20061 contacts →

Exact match

“A AgroSafety é um laboratório especializado, fundado em 2006, dedicado à análise de resíduos de agrotóxicos, contaminantes químicos e parâmetros físico-químicos em diversas…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchCampinas, BrazilHQ recorded Sep 22, 202651-20058 contacts →

Exact match

“Fundada em 2014, a Apex Science oferece serviço diferenciado, altamente qualificado e visa fornecer aos seus parceiros soluções de alta qualidade, respeitando prazos e priorizando…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Sep 22, 202651-20058 contacts →

Exact match

“Medlab Laboratory is a private company specialist in biological analytical laboratory services, microbiological, chemical, pharmaceutical, and toxicological analysis for various…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchSantana Do Parnaíba, BrazilHQ recorded Sep 22, 202651-20052 contacts →

Exact match

“A Labpharma é uma empresa sólida no mercado de prestação de serviços em consultoria analítica e regulatória, estamos sempre em busca de desenvolvimento e de novas parcerias para…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchJoão Monlevade, BrazilHQ recorded Sep 22, 202651-20047 contacts →

Exact match

“Ecoar Monitoramento Ambiental is a enviromental services company based out of Rua Hamacek 122, João Monlevade, Minas Gerais, Brazil.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchSorocaba, BrazilHQ recorded Sep 22, 202611-5045 contacts →

Exact match

“Somos a Innovatox!”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Sep 22, 202651-20044 contacts →

Exact match

“A Chromatox é o primeiro laboratório acreditado pela ISO 17025 e credenciado pelo Denatran para realizar análises toxicológicas.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchBlumenau, BrazilHQ recorded Sep 22, 202611-5038 contacts →

Exact match

“Há mais de 30 anos, a Umwelt Biotecnologia Ambiental é referência nacional em análises ambientais, ecotoxicidade e soluções para monitoramento da qualidade da água e de efluentes.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchCampinas, BrazilHQ recorded Sep 22, 202611-5032 contacts →

Exact match

“Planitox is a consulting company focused on toxicological services and consumer safety.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchViamão, BrazilHQ recorded Sep 22, 202651-20030 contacts →

Exact match

“Desde 1994 atuando no mercado do Meio ambiente, a história da Econsulting está ligada diretamente com responsabilidade ambiental e excelência na prestação de serviços ambientais.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Sep 22, 202611-5030 contacts →

Exact match

“A Scientia é uma empresa que foi idealizada a mais de 10 anos pelos seus fundadores, Diego e Vinicius, estando atualmente situada nas cidades de São Paulo e Cotia.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchFazenda Rio Grande, BrazilHQ recorded Sep 22, 202611-5028 contacts →

Exact match

“Reconhecido como um Laboratório Inovador, líder na Pesquisa de produtos remediadores e com foco nas Análises de compostos químicos de interesse ambiental com resultados confiáveis…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchCampinas, BrazilHQ recorded Sep 22, 202611-5025 contacts →

Exact match

“A STS Científica, habilitada na REBLAS, é uma empresa que propõe qualidade em soluções para resolver problemas da indústria da saúde, e ajudar nossos parceiros a vencerem seus…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchSão Carlos, BrazilHQ recorded Sep 22, 202611-5025 contacts →

Exact match

“Somos um laboratório analítico que atua a mais de 12 anos nos mercados farmacêutico e veterinário, majoritariamente.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchPedro Leopoldo, BrazilHQ recorded Sep 22, 20261-1025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchBotucatu, BrazilHQ recorded Sep 22, 202611-5023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchSão Paulo, BrazilHQ recorded Sep 22, 202611-5022 contacts →

Exact match

“Consultancy specialized in meeting the regulatory demands on pharmaceutical impurities as degradation products, extractables and leachables, mutagenic and elemental impurities…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 202 toxicology research laboratories based in Brazil

See the full list, filter by size, metro and specialty, and access 575 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Toxicology research laboratories based in Brazil at a glance

As of Sep 22, 2026
10.8%Verified-email coverage
26.4Average contacts per company
11-50Median size (employees)
11.9%Largest-city concentration · Sao Paulo
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
74
11-50
88
51-200
34
201-500
3
501-1,000
2
1,001-5,000
1

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 202 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 “toxicology research 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 575 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 September 22, 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.

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

How many toxicology research laboratories are there based in Brazil?

RevenueBase identified 202 company matches for toxicology research laboratories associated with Brazil as of September 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?

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

Which city has the most toxicology research laboratories?

Sao Paulo leads with 24 company records, followed by Campinas (12) and Curitiba (8).

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 575 professional contacts with verified work emails tracked across these 202 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 September 22, 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.