Company lists · Data refreshed September 2026

Top 25 Microbial testing companies based in Brazil

Name: Microbial testing companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 316 companies tracked

RevenueBase identified 316 microbial testing companies headquartered in Brazil as of September 2026 and tracks 8,252 professional contacts across them, including 513 with verified work emails. Sao Paulo is the largest hub.

This list covers microbial testing 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 20, 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 20, 2026 86% judged on-target in blind review

316Companies

8,252Contacts tracked

513Verified emails

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The 25 largest microbial testing companies based in Brazil

Ranked by team size

Top 25 of 316 microbial testing companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to microbial testing 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	Ceimic	Partial evidence	Sumaré, BrazilHQ checked Sep 20, 2026	201-500	325 contacts →
	Partial evidence “Life Sciences Testing Group” Source: RevenueBase Database · checked Sep 20, 2026
2	Eurofins DO Brasil Análises DE Alimentos E Ambientais	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 20, 2026	501-1,000	277 contacts →
	Indirect evidence “A Eurofins Scientific é líder mundial em análises de alimentos, meio ambiente e fármacos, com forte atuação em agroscience, genômica e pesquisa farmacológica.” Source: RevenueBase Database · checked Sep 20, 2026
3	Laboratório Ruth Brazão	Indirect evidence	Belém, BrazilHQ checked Sep 20, 2026	201-500	228 contacts →
	Indirect evidence “Histórico O Laboratório foi fundado em 1985, pela Dra.” Source: RevenueBase Database · checked Sep 20, 2026
4	Controllab	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	201-500	192 contacts →
	Indirect evidence “The largest laboratory quality control company in the country, Controllab is committed to taking care of life.” Source: RevenueBase Database · checked Sep 20, 2026
5	Conágua Ambiental	Indirect evidence	Goiânia, BrazilHQ checked Sep 20, 2026	51-200	166 contacts →
	Indirect evidence “Excelência em análises laboratoriais e ambientais.” Source: RevenueBase Database · checked Sep 20, 2026
6	Plantec	Partial evidence	Iracemapólis, BrazilHQ checked Sep 20, 2026	51-200	144 contacts →
	Partial evidence “Fundada em 1989, a Plantec presta serviços de análises de alta complexidade e controle de qualidade químico, físico químico, microbiológico, ecotoxicólogico e ressonância…” Source: RevenueBase Database · checked Sep 20, 2026
7	Méthodos Laboratório	Indirect evidence	Pouso Alegre, BrazilHQ checked Sep 20, 2026	201-500	112 contacts →
	Indirect evidence “Desde sua criação, em 1986, o Méthodos se propõe a transpor barreiras e buscar novas maneiras de prestar os melhores serviços em medicina laboratorial.” Source: RevenueBase Database · checked Sep 20, 2026
8	Campo Análises	Indirect evidence	Paracatu, BrazilHQ checked Sep 20, 2026	51-200	93 contacts →
	Indirect evidence “A Campo Análises é uma empresa nipo-brasileira com 45 anos de história intimamente relacionada ao desenvolvimento do Cerrado brasileiro.” Source: RevenueBase Database · checked Sep 20, 2026
9	Baktron	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	11-50	90 contacts →
	Partial evidence “A Baktron é uma empresa de tecnologia, prestadora de serviços de análises químicas, físico-químicas e microbiológicas.” Source: RevenueBase Database · checked Sep 20, 2026
10	Hidrolabor	Indirect evidence	Sorocaba, BrazilHQ checked Sep 20, 2026	51-200	89 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
11	Sci-Agro Science In Agrochemicals	Indirect evidence	Charqueada, BrazilHQ checked Sep 20, 2026	51-200	81 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
12	Mercolab Laboratórios	Indirect evidence	Cascavel, BrazilHQ checked Sep 20, 2026	51-200	76 contacts →
	Indirect evidence “Com mais de duas décadas de experiência, o MercoLab é referência em análises laboratoriais voltadas à sanidade animal, alimentos, bromatologia e água.” Source: RevenueBase Database · checked Sep 20, 2026
13	Lanali	Partial evidence	Cascavel, BrazilHQ checked Sep 20, 2026	51-200	75 contacts →
	Partial evidence “O Lanali Laboratório de Análises de Alimentos é um laboratório localizado em Cascavel/PR que presta serviços em análises de avaliação da qualidade microbiológica e físico-química…” Source: RevenueBase Database · checked Sep 20, 2026
14	Vsol Group	Partial evidence	São Paulo, BrazilHQ checked Sep 20, 2026	11-50	69 contacts →
	Partial evidence “A VSOL GROUP é um laboratório especializado em serviços de análises físico-químicas e microbiológicas ambientais em água, solo, ar e resíduos.” Source: RevenueBase Database · checked Sep 20, 2026
15	Agrosafety	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	51-200	61 contacts →
	Indirect evidence “A AgroSafety é um laboratório especializado, fundado em 2006, dedicado à análise de resíduos de agrotóxicos, contaminantes químicos e parâmetros físico-químicos em diversas…” Source: RevenueBase Database · checked Sep 20, 2026
16	Ecocerta Centro DE Análises	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 20, 2026	51-200	59 contacts →
	Indirect evidence “Com 16 anos de experiência no mercado, a Ecocerta Centro de Análises oferece serviços completos na área de meio ambiente, alimentos e segurança do trabalho.” Source: RevenueBase Database · checked Sep 20, 2026
17	Apex Science	Indirect evidence	Campinas, BrazilHQ checked Sep 20, 2026	51-200	58 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
18	Laboratório Unianálises	Indirect evidence	Lajeado, BrazilHQ checked Sep 20, 2026	51-200	58 contacts →
	Indirect evidence “Com atuação na área analítica, o Laboratório Unianálises realiza ensaios químicos, físico-químicos e biológicos em matrizes diversas, tais como águas, efluentes, alimentos…” Source: RevenueBase Database · checked Sep 20, 2026
19	Medlab	Partial evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	51-200	58 contacts →
	Partial evidence “Medlab Laboratory is a private company specialist in biological analytical laboratory services, microbiological, chemical, pharmaceutical, and toxicological analysis for various…” Source: RevenueBase Database · checked Sep 20, 2026
20	HB Soluções & Laboratórios	Indirect evidence	Sorocaba, BrazilHQ checked Sep 20, 2026	51-200	57 contacts →
	Indirect evidence “Com qualidade, rapidez e alta tecnologia, os Laboratórios da HB Soluções oferecem serviços especializados de análises em água, efluentes e ambientes climatizados.” Source: RevenueBase Database · checked Sep 20, 2026
21	GMO Laboratório DE Controle DE Qualidade	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	11-50	52 contacts →
	Indirect evidence “Fundado em 1987, o Laboratório GMO possui credenciamento junto ao Instituto Mineiro de Agropecuária (IMA), Instituto de Defesa Florestal e Agropecuária do ES (IDAF), Agência de…” Source: RevenueBase Database · checked Sep 20, 2026
22	Biomehub Biotechnologies	Partial evidence	Florianópolis, BrazilHQ checked Sep 20, 2026	11-50	48 contacts →
	Partial evidence “Somos uma empresa de biotecnologia, especializada em análises de microbioma com foco em saúde humana.” Source: RevenueBase Database · checked Sep 20, 2026
23	Ecoar Monitoramento Ambiental Ltda	Indirect evidence	João Monlevade, BrazilHQ checked Sep 20, 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 20, 2026
24	Food Design	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	11-50	46 contacts →
	Indirect evidence “The Food Design Group is a specialized training, auditing and consulting company for the food chain founded in 1993 whose objective is to offer integrated solutions in quality…” Source: RevenueBase Database · checked Sep 20, 2026
25	Biocen DO Brasil	Indirect evidence	Campinas, BrazilHQ checked Sep 20, 2026	11-50	45 contacts →
	Indirect evidence “BioCen Do Brasil is a medical devices company based out of R Pedro Stancato, 690, Campinas, São Paulo, Brazil.” Source: RevenueBase Database · checked Sep 20, 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: microbial testing 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 microbial testing companies.
Partial evidence: Its own public description names part of microbial testing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name microbial testing 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 316 microbial testing companies based in Brazil

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Microbial testing companies based in Brazil at a glance

As of Sep 20, 2026

6.2%Verified-email coverage

26.1Average contacts per company

11-50Median size (employees)

10.4%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

115

11-50

142

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 316 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 microbial testing 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 “microbial testing 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 microbial testing 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 microbial testing 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, 513 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 20, 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.

Microbial testing companies by metro

Microbial testing companies in Sao Paulo33

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 microbial testing 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 microbial testing companies are there based in Brazil?

RevenueBase identified 316 microbial testing 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?

Ceimic, headquartered in Sumare, tops this list with the largest team on record.

Which city has the most microbial testing companies?

Sao Paulo leads with 33 headquartered companies, followed by Campinas (11) and Curitiba (9).

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 513 verified decision-maker contacts tracked across these 316 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 20, 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.