Company lists · Data refreshed September 2026

Top 24 Industrial gas separation companies based in Brazil

Name: Industrial gas separation companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 172 companies tracked

RevenueBase identified 172 industrial gas separation companies headquartered in Brazil as of September 2026 and tracks 7,750 professional contacts across them, including 555 with verified work emails. Sao Paulo is the largest hub.

This list covers industrial gas separation 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 17, 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 17, 2026 86% judged on-target in blind review

172Companies

7,750Contacts tracked

555Verified emails

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The 24 largest industrial gas separation companies based in Brazil

Ranked by team size

Top 24 of 172 industrial gas separation companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial gas separation 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	Messer Gases Brasil	Partial evidence	Barueri, BrazilHQ checked Sep 17, 2026	501-1,000	747 contacts →
	Partial evidence “A Messer é a maior empresa de capital fechado de gases do mundo.” Source: RevenueBase Database · checked Sep 17, 2026
2	IBG	Partial evidence	Jundiaí, BrazilHQ checked Sep 17, 2026	201-500	446 contacts →
	Partial evidence “A importância dos gases no dia-a-dia das pessoas, empresas e produtos é infinitamente maior do que se pode imaginar.” Source: RevenueBase Database · checked Sep 17, 2026
3	Delta Ducon Engenharia E Equipamento Industriais Ltda	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	201-500	168 contacts →
	Partial evidence “DELTA DUCON ENGENHARIA E EQUIPAMENTOS INDUSTRIAIS LTDA, é especialista em controle de emissões atmosféricas, com mais de 30 anos de experiência em sistemas de despoeiramento…” Source: RevenueBase Database · checked Sep 17, 2026
4	Geogas Serviços DE Óleo E GÁS	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	85 contacts →
	Indirect evidence “A Geogas é uma empresa 100% brasileira, criada com o propósito de oferecer soluções inovadoras e seguras para o mercado de gás natural, contribuindo para a eficiência operacional…” Source: RevenueBase Database · checked Sep 17, 2026
5	Progt Industrial	Indirect evidence	Paulínia, BrazilHQ checked Sep 17, 2026	51-200	76 contacts →
	Indirect evidence “A PROGT foi fundada com o intuito de simplificar soluções oferecendo o melhor custo-benefício para seus clientes.” Source: RevenueBase Database · checked Sep 17, 2026
6	Laffi Filtration - DBD Filtros	Indirect evidence	Mauá, BrazilHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “DBD FILTROS, a company with strong recognition in the Brazilian Market and also Latin America, by the quality and efficiency of its Filtration Products, started in 1989 with…” Source: RevenueBase Database · checked Sep 17, 2026
7	Valmig GAS Solution- Indústria,comércio E Assessoria Técnica DE Equipamentos	Indirect evidence	Hortolandia, BrazilHQ checked Sep 17, 2026	51-200	46 contacts →
	Indirect evidence “Desde 1985 atuamos no segmento de montagens de redes, nos processos de criogenia em indústrias alimentícias, indústrias farmacêuticas, tratamento de efluentes, laboratórios e…” Source: RevenueBase Database · checked Sep 17, 2026
8	Brasfelt Ltda	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	11-50	41 contacts →
	Partial evidence “BRASFELT manufactures equipment for solid / liquid separation.” Source: RevenueBase Database · checked Sep 17, 2026
9	H2o Ambiental	Partial evidence	Lagoa Santa, BrazilHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “Há 20 anos no mercado, a H2O Ambiental é uma indústria química focada em oferecer os melhores produtos para tratamento de águas e efluentes industriais, separação sólidolíquido na…” Source: RevenueBase Database · checked Sep 17, 2026
10	Oxynobre Gases Industriais	Strong evidence	Itumbiara, BrazilHQ checked Sep 17, 2026	51-200	33 contacts →
	Strong evidence “Oxynobre Gases Industriais Há mais de 30 anos abastecendo o Brasil com gases industriais e medicinais.” Source: RevenueBase Database · checked Sep 17, 2026
11	HB AR Comprimido	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “Soluções em Tratamento de ArComprimido e outros Gases” Source: RevenueBase Database · checked Sep 17, 2026
12	DUC GÁS	Partial evidence	Duque De Caxias, BrazilHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “A DUC GÁS atua há 35 anos no mercado de gases do Rio de Janeiro com excelência no atendimento ao cliente.” Source: RevenueBase Database · checked Sep 17, 2026
13	Pietrotec	Partial evidence	Canoas, BrazilHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “PietroTec \| Engenharia de Precisão e Soluções Integradas para a Indústria de Gases A PietroTec é uma indústria brasileira de alta tecnologia, especialista no desenvolvimento de…” Source: RevenueBase Database · checked Sep 17, 2026
14	Oximil Gases	Strong evidence	Ibirité, BrazilHQ checked Sep 17, 2026	51-200	20 contacts →
	Strong evidence “A Oximil é referência em gases industriais e medicinais de Minas Gerais.” Source: RevenueBase Database · checked Sep 17, 2026
15	Tecnocryo Gases	Partial evidence	Viana, BrazilHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “A TECNOCRYO GASES fornece com Segurança e Qualidade todos os gases do ar, na forma líquida ou gasosa, além de acetileno, misturas para soldas, gases especiais, para Indústrias…” Source: RevenueBase Database · checked Sep 17, 2026
16	Solidaire	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Conte com um parceiro de confiança e garanta a sua autossuficiência na geração de gases Estamos transformando a história de setores essenciais.” Source: RevenueBase Database · checked Sep 17, 2026
17	KG Soluções Industriais	Indirect evidence	Cosmópolis, BrazilHQ checked Sep 17, 2026	51-200	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
18	Acetecno DO Brasil	Partial evidence	Indaial, BrazilHQ checked Sep 17, 2026	51-200	10 contacts →
	Partial evidence “Com o aprimoramento dos processos industriais e a necessidade de melhorar as tecnologias nos sistemas de separação e filtração de sólidos e líquidos, a Acetecno desde 1990…” Source: RevenueBase Database · checked Sep 17, 2026
19	Inovar Equipamentos	Partial evidence	Osasco, BrazilHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “A Inovar Equipamentos é uma empresa especializada em sistemas de ar comprimido, geração e distribuição de gases (nitrogênio, oxigênio e vácuo) e geração de energia com geradores a…” Source: RevenueBase Database · checked Sep 17, 2026
20	GTS Milano Nevada Refrigerants	Partial evidence	Arujá, BrazilHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “GTS Milano é sociedade no Brasil de GTS SpA e Mariel Srl, empresas italianas fabricantes de gases especiais, gases refrigerantes, cilindros e equipamentos correlatos ao setor de…” Source: RevenueBase Database · checked Sep 17, 2026
21	Howden South America Ventiladores E Compressores Industria Comercio Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
22	Econebra DO Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “A Econebra é uma extensão da empresa holandesa Ecosystems Europe BV, compartilhando do seu know-how de mais de 35 anos de trabalho na área de tratamento de emissões atmosféricas.” Source: RevenueBase Database · checked Sep 17, 2026
23	Laboratório DE Pesquisa EM Adsorção E Captura DE Co2 Lpaco2	Partial evidence	Fortaleza, BrazilHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “Laboratório de pesquisas voltadas à determinação de parâmetros de equilíbrio e de transferência de massa em sistemas de adsorção de gases visando o projeto de processos de…” Source: RevenueBase Database · checked Sep 17, 2026
24	J. Lopes	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	11-50	3 contacts →
	Indirect evidence “J.” Source: RevenueBase Database · checked Sep 17, 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: industrial gas separation 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 industrial gas separation companies.
Partial evidence: Its own public description names part of industrial gas separation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial gas separation 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 24 of 172 industrial gas separation companies based in Brazil

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Industrial gas separation companies based in Brazil at a glance

As of Sep 17, 2026

7.2%Verified-email coverage

45.1Average contacts per company

11-50Median size (employees)

13.4%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 172 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 industrial gas separation 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 “industrial gas separation 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 industrial gas separation 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 industrial gas separation 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, 555 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 17, 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 industrial gas separation 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 industrial gas separation companies are there based in Brazil?

RevenueBase identified 172 industrial gas separation 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?

Messer Gases Brasil, headquartered in Barueri, tops this list with the largest team on record.

Which city has the most industrial gas separation companies?

Sao Paulo leads with 23 headquartered companies, followed by Rio De Janeiro (14) and Contagem (7).

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 555 verified decision-maker contacts tracked across these 172 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 17, 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.