Company lists · Data refreshed September 2026

Top 8 Bioanalytical laboratories based in Porto Alegre, Brazil

RevenueBase identified 35 company matches for bioanalytical laboratories associated with Porto Alegre, Brazil as of September 2026 and tracks 427 professional contacts across them, including 72 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (157 companies); Porto Alegre has 35.

This list covers company matches for bioanalytical laboratories associated with Porto Alegre, 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 19, 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 19, 2026 How this list was built
35Companies
427Contacts tracked
72Verified emails
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The 8 largest bioanalytical laboratories based in Porto Alegre, Brazil

Ranked by team size
Top 8 of 35 company matches for bioanalytical laboratories based in Porto Alegre, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchPorto Alegre, BrazilHQ recorded Sep 19, 202651-20061 contacts →

Exact match

“O AGRONÔMICA é um laboratório especializado em análises de diagnóstico fitossanitário e de produtos de controle biológico para uso agronômico, com atuação em todo o Brasil e no…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchPorto Alegre, BrazilHQ recorded Sep 19, 202611-5039 contacts →

Exact match

“Você sabia que Bioanálises agora é Masi Laboratório?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchPorto Alegre, BrazilHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“A LaborSys POA agora é Qualys Diagnósticos!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchPorto Alegre, BrazilHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“Política da Qualidade Ser o melhor laboratório de controle de qualidade aprimorando continuamente a qualidade dos serviços prestados em conformidade com os requisitos ISO/IEC…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchPorto Alegre, BrazilHQ recorded Sep 19, 20261-1017 contacts →

Exact match

“Nós da InnVitro temos as melhores soluções de suporte em toxicologia aplicada à saúde humana, animal e ambiental.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchPorto Alegre, BrazilHQ recorded Sep 19, 20261-106 contacts →

Exact match

“A Isobio é uma empresa voltada para a produção, qualificação e fornecimento de substâncias de referência bioativas.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchPorto Alegre, BrazilHQ recorded Sep 19, 20261-102 contacts →

Exact match

“A PEP Biolabs é uma empresa brasileira de biotecnologia especializada no desenvolvimento e produção de enzimas e soluções para aplicações moleculares.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchPorto Alegre, BrazilHQ recorded Sep 19, 20261-102 contacts →

Exact match

“A empresa tem como maior compromisso com o mercado consumidor fornecer soluções completas para laboratórios químicos, clínicos, controle de qualidade e pesquisa, agregando…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 8 of 35 bioanalytical laboratories based in Porto Alegre, Brazil

See the full list, filter by size, metro and specialty, and access 72 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Bioanalytical laboratories based in Porto Alegre, Brazil at a glance

As of Sep 19, 2026
16.9%Verified-email coverage
12.2Average contacts per company
11-50Median size (employees)
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
16
51-200
3

Email recency for this list is measured across the whole Brazil list rather than for Porto Alegre, so it is reported there. Company counts and contact totals on this page are exact for Porto Alegre, over 35 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 Porto Alegre, Brazil whose business descriptions match “bioanalytical 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 72 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 19, 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 “bioanalytical laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many bioanalytical laboratories are there based in Porto Alegre, Brazil?

RevenueBase identified 35 company matches for bioanalytical laboratories associated with Porto Alegre, 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?

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

Which city in Brazil has the most bioanalytical laboratories?

Sao Paulo leads Brazil with 157 company records, followed by Belo Horizonte (56) and Rio De Janeiro (37). Porto Alegre has 35.

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 72 professional contacts with verified work emails tracked across these 35 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 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 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.