Company lists · Data refreshed September 2026

Top 25 Fuel quality testing labs based in Brazil

Name: Fuel quality testing labs based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 166 companies tracked

RevenueBase identified 166 fuel quality testing labs headquartered in Brazil as of September 2026 and tracks 3,327 professional contacts across them, including 277 with verified work emails. Sao Paulo is the largest hub.

This list covers fuel quality testing labs 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

166Companies

3,327Contacts tracked

277Verified emails

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The 25 largest fuel quality testing labs based in Brazil

Ranked by team size

Top 25 of 166 fuel quality testing labs 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 fuel quality testing labs: 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	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
2	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
3	CQA	Indirect evidence	Campinas, BrazilHQ checked Sep 20, 2026	51-200	100 contacts →
	Indirect evidence “Laboratório ISO 17025 - desde 1987.” Source: RevenueBase Database · checked Sep 20, 2026
4	Abeni Group Inspection	Indirect evidence	Santos, BrazilHQ checked Sep 20, 2026	51-200	96 contacts →
	Indirect evidence “ABENI Group is an inspection and analysis company.” Source: RevenueBase Database · checked Sep 20, 2026
5	Baktron	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	11-50	90 contacts →
	Indirect 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
6	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
7	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
8	Analysis Brasil	Indirect evidence	Teresina, BrazilHQ checked Sep 20, 2026	51-200	62 contacts →
	Indirect evidence “Presentes no Norte e Nordeste, nossas unidades atendem o mercado com agilidade nos serviços prestados.” Source: RevenueBase Database · checked Sep 20, 2026
9	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
10	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
11	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
12	Food Intelligence Laboratório DE Análise DE Alimentos Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	11-50	44 contacts →
	Indirect evidence “Food Intelligence is a company distributed in many laboratories, including different areas with consultants and specialists.” Source: RevenueBase Database · checked Sep 20, 2026
13	Acqualab Laboratório Ambiental	Indirect evidence	Jundiaí, BrazilHQ checked Sep 20, 2026	11-50	44 contacts →
	Indirect evidence “Presente no mercado há mais de 25 anos, o laboratório Acqualab atua na prestação de serviços de ensaios em matrizes ambientais: águas, efluentes, solos e resíduos, em setores…” Source: RevenueBase Database · checked Sep 20, 2026
14	Cetec Equipamentos Para Laboratório Ltda	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 20, 2026	11-50	43 contacts →
	Indirect evidence “A Cetec Equipamentos é uma empresa localizada em Ribeirão Preto, interior de São Paulo, que atua na venda, manutenção e calibração de equipamentos para laboratório nos padrões de…” Source: RevenueBase Database · checked Sep 20, 2026
15	A3q Labs	Indirect evidence	Cascavel, BrazilHQ checked Sep 20, 2026	51-200	38 contacts →
	Indirect evidence “Fundada em maio de 2003 na cidade de Cascavel - Paraná por Alvaro Largura, a então Almicro Laboratórios surgiu com o intuito de atender as cooperativas agrícolas do Oeste do…” Source: RevenueBase Database · checked Sep 20, 2026
16	Laboratório Econsulting	Indirect evidence	Viamão, BrazilHQ checked Sep 20, 2026	51-200	30 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
17	Alax Laboratório DE Análise Alimentos E Água	Partial evidence	Maringá, BrazilHQ checked Sep 20, 2026	51-200	30 contacts →
	Partial evidence “O Laboratório Alax surgiu no final de 2019, na cidade de Maringá-PR, através da crescente necessidade por serviços analíticos de qualidade em alimentos e água, e de formar…” Source: RevenueBase Database · checked Sep 20, 2026
18	LEC	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “O LEC (Laboratório de Ensaios de Combustíveis da Universidade Federal de Minas Gerais) tem quase 25 anos de atuação em análises de combustíveis fósseis e biocombustíveis…” Source: RevenueBase Database · checked Sep 20, 2026
19	Airlab Analítica	Indirect evidence	Osasco, BrazilHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Airlab analytica is the only independent gas analysis laboratory in Latin America, with accredited tests NBR ISO / IEC 17025: 2017 in Compressed Gases and Sampling number CRL 1332.” Source: RevenueBase Database · checked Sep 20, 2026
20	Portinspect Inspeções E Análises Técnicas	Indirect evidence	Paranaguá, BrazilHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “A Portinspect é uma empresa superintendente independente especializada em inspeções e análises.” Source: RevenueBase Database · checked Sep 20, 2026
21	Nature LAB P&d Analítico E Controle DE Qualidade	Indirect evidence	São Carlos, BrazilHQ checked Sep 20, 2026	1-10	15 contacts →
	Indirect evidence “A NATURE LAB foi constituída com o intuito de atender as fortes demandas por análises de resíduos e contaminantes em alimentos, e está comprometida com o desenvolvimento de…” Source: RevenueBase Database · checked Sep 20, 2026
22	Solutech Laboratório DE Higiene Ocupacional	Indirect evidence	Santo André, BrazilHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “A Solutech é um laboratório habilitado para executar análises químicas e de Higiene Ocupacional, possuímos escopo acreditado pela Laboratory Accreditation Programs, LCC (AIHA-LAP…” Source: RevenueBase Database · checked Sep 20, 2026
23	Pool-Lab Comércio DE Equipamentos E Análises EM Produtos DE Petróleo	Indirect evidence	Itajai, BrazilHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Criada oficialmente no ano de e com sua matriz em Itajaí, Santa Catarina, a POOL LAB vem se destacando no mercado regional e nacional, com produtos e serviços técnicos para a…” Source: RevenueBase Database · checked Sep 20, 2026
24	Instituto Samitec	Partial evidence	Santa Maria, BrazilHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “Somos uma empresa que colabora com a indústria (alimentos, bebidas, e cosméticos) para a otimização da qualidade e desenvolvimento de produtos melhores, mais seguros e confiáveis…” Source: RevenueBase Database · checked Sep 20, 2026
25	Protheus Consultoria Química	Partial evidence	São Carlos, BrazilHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “O laboratório Protheus é um moderno laboratório de análises químicas o qual prima pela qualidade, agilidade e parceria com o cliente.” 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: fuel quality testing labs. 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 fuel quality testing labs.
Partial evidence: Its own public description names part of fuel quality testing labs, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fuel quality testing labs. 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 166 fuel quality testing labs based in Brazil

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Fuel quality testing labs based in Brazil at a glance

As of Sep 20, 2026

8.3%Verified-email coverage

20.0Average contacts per company

11-50Median size (employees)

7.8%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 166 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 fuel quality testing labs, 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 “fuel quality testing labs”. 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 fuel quality testing labs), 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 fuel quality testing labs, 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, 277 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.

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 fuel quality testing labs, 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 fuel quality testing labs are there based in Brazil?

RevenueBase identified 166 fuel quality testing labs 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?

Conágua Ambiental, headquartered in Goiania, tops this list with the largest team on record.

Which city has the most fuel quality testing labs?

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

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 277 verified decision-maker contacts tracked across these 166 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.