Company lists · Data refreshed November 2026

Top 20 Gas chromatography service providers based in Brazil

RevenueBase identified 81 company matches for gas chromatography service providers associated with Brazil as of November 2026 and tracks 1,207 professional contacts across them, including 135 with verified work emails. Rio De Janeiro is the largest hub.

This list covers company matches for gas chromatography service providers 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 November 6, 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 Nov 6, 2026 How this list was built
81Companies
1,207Contacts tracked
135Verified emails
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The 20 largest gas chromatography service providers based in Brazil

Ranked by team size
Top 20 of 81 company matches for gas chromatography service providers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchRio Das Ostras, BrazilHQ recorded Nov 6, 2026201-500309 contacts →

Exact match

“At GT Química, we turn urgency into results.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIpatinga, BrazilHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“A Metrominas é especialista e referência no mercado de venda, calibração, manutenção e locação de detectores de gases, equipamentos de proteção essenciais no dia a dia de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 2026201-50060 contacts →

Exact match

“O Laboratório de Apoio Desenvolvimento Tecnológico (LADETEC) é uma holding de laboratórios pertencentes ao Instituto de Química da Universidade Federal do Rio de Janeiro (IQ-UFRJ).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“LEL Ambiental – Segurança em Detecção de Gases Na LEL Ambiental, somos especialistas em soluções para detecção de gases, oferecendo tecnologia de ponta e suporte técnico para…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMacaé, BrazilHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Rental, calibration and maintenance of gas detectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFazenda Rio Grande, BrazilHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCotia, BrazilHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Hightec - Tecnologia que entende e atende você!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOsasco, BrazilHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Located in Rio de Janeiro, Brazil, Chemetric has dedicated its efforts to offer the most qualified technical support to major laboratories since its foundation in 2001.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSão Carlos, BrazilHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“O laboratório Protheus é um moderno laboratório de análises químicas o qual prima pela qualidade, agilidade e parceria com o cliente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“A WagenLab é um laboratório especializado em análises cromatográficas de alta precisão, equipado com tecnologias de última geração como GC-MS/MS e LC-MS/MS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchIpatinga, BrazilHQ recorded Nov 6, 202611-509 contacts →

Exact match

“A MRC é uma empresa com atuação em todo o mercado nacional, com uma equipe de profissionais altamente qualificada e capacitada para prestar a melhor assistência técnica em…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-507 contacts →

Exact match

“A AEDRU presta serviços técnicos em instrumentação analítica multimarca: manutenção, qualificação IQ/OQ/PQ, validação e ensaios documentados com padrões rastreáveis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBetim, BrazilHQ recorded Nov 6, 202611-507 contacts →

Exact match

“A empresa O LABORATÓRIO VANADIUM preocupa-se em manter estratégias que possam contribuir para a melhoria contínua nos ensaios realizados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBragança Paulista, BrazilHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Atual Labs é um laboratório analítico especializado em cromatografia líquida (HPLC/UHPLC), cromatografia gasosa (GC), cromatografia iônica (IC) e análises físico-químicas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPiracicaba, BrazilHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Realização de teste de estanqueidade em rede de gás, tubulações de cobre, PEAD, Multicamadas, Projetos, instalações de equipamentos a gás.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMaringá, BrazilHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Manutenção corretiva/preventiva, instalações, qualificação operacional e de performance em HPLC/UPLC, GC e Espectrômetro de Massas (Serviço Autorizado Waters®).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSão Caetano Do Sul, BrazilHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Empresa especializada em equipamentos de Química Analítica - principalmente na área de cromatografia líquida e gasosa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSao Carlos, BrazilHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 20 of 81 gas chromatography service providers based in Brazil

See the full list, filter by size, metro and specialty, and access 135 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Gas chromatography service providers based in Brazil at a glance

As of Nov 6, 2026
11.2%Verified-email coverage
14.9Average contacts per company
11-50Median size (employees)
13.6%Largest-city concentration · Rio De Janeiro
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
39
51-200
9
201-500
2

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 81 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 “gas chromatography service providers” 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 135 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 November 6, 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 “gas chromatography service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gas chromatography service providers are there based in Brazil?

RevenueBase identified 81 company matches for gas chromatography service providers associated with Brazil as of November 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?

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

Which city has the most gas chromatography service providers?

Rio De Janeiro leads with 11 company records, followed by Sao Paulo (10) and Cotia (5).

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 135 professional contacts with verified work emails tracked across these 81 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 November 6, 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.