Company lists · Data refreshed October 2026

Top 25 Natural gas systems design & management services based in Brazil

Name: Natural gas systems design & management services based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 28, 2026 185 companies tracked

RevenueBase identified 185 company matches for natural gas systems design & management services associated with Brazil as of October 2026 and tracks 3,305 professional contacts across them, including 601 with verified work emails. Rio De Janeiro is the largest hub.

This list covers company matches for natural gas systems design & management services 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 October 28, 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 Oct 28, 2026 How this list was built

185Companies

3,305Contacts tracked

601Verified emails

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The 25 largest natural gas systems design & management services based in Brazil

Ranked by team size

Top 25 of 185 company matches for natural gas systems design & management services based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	TAG	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 28, 2026	201-500	383 contacts →
	Exact match “Somos o caminho que leva a energia que move o Brasil.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2	Compagas	Exact match	Curitiba, BrazilHQ recorded Oct 28, 2026	51-200	236 contacts →
	Exact match “Ao seu lado, levando mais eficiência, valor e conforto.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3	Sinergás	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 28, 2026	51-200	103 contacts →
	Exact match “Aqui tem gás.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4	GAS Futuro	Exact match	Campo Largo, BrazilHQ recorded Oct 28, 2026	51-200	100 contacts →
	Exact match “Somos a Gas Futuro, uma empresa brasileira de equipamentos para gás natural com uma história de muito orgulho.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5	Mais Energia	Exact match	São Paulo, BrazilHQ recorded Oct 28, 2026	201-500	95 contacts →
	Exact match “Oferecemos soluções completas que abrangem a concepção, implementação, investimento, operação e manutenção nas áreas de geração de energia elétrica e térmica e eficiência…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6	Geogas Serviços DE Óleo E GÁS	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 28, 2026	51-200	84 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7	Dynamis	Exact match	São Paulo, BrazilHQ recorded Oct 28, 2026	51-200	81 contacts →
	Exact match “Dynamis offers innovative solutions to various industrial segments, maximizing energy efficiency and reduction of operational costs Founded in 2003 as a company specialized in…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8	MN Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 28, 2026	201-500	76 contacts →
	Exact match “Fundada em 2016 a MN Engenharia traz para os seus clientes um conceito diferente em atendimento, qualidade e segurança.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9	Gascat Industria E Comercio Ltda	Exact match	Indaiatuba, BrazilHQ recorded Oct 28, 2026	51-200	76 contacts →
	Exact match “With 100% Brazilian capital and counting originally with French technology that arrived in Brazil in the early 80s, GASCAT found in the last 20 years its technology independence…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10	Gruen Biogás Ltda	Exact match	Barueri, BrazilHQ recorded Oct 28, 2026	51-200	73 contacts →
	Exact match “Fundada no Brasil em 2020, com sede em São Paulo, a Gruen conta com um time de engenharia atuando tanto localmente quanto na Alemanha que assegura o desenvolvimento do processo…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11	Union Rhac	Exact match	Barueri, BrazilHQ recorded Oct 28, 2026	51-200	70 contacts →
	Exact match “Experiência de 31 anos em Geração e Cogeração de Energia.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12	Transtusa Brasil	Exact match	Votorantim, BrazilHQ recorded Oct 28, 2026	51-200	39 contacts →
	Exact match “O Grupo TRANSTUSA BRASIL / GBEC, empresa de destaque no setor, reconhecida pela sua capacidade técnica e qualidade, equipe experiente nos serviços de engenharia na cadeia de gás…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13	Conexão Montagens Técnicas	Exact match	São Paulo, BrazilHQ recorded Oct 28, 2026	51-200	36 contacts →
	Exact match “A Conexão através de um processo que envolve conhecimento, eficiência e alto grau de profissionalismo, vem se consolidando no mercado há mais de 20 anos oferecendo, atendimento…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14	Valmig GAS Solution- Indústria,comércio E Assessoria Técnica DE Equipamentos	Exact match	Hortolandia, BrazilHQ recorded Oct 28, 2026	51-200	28 contacts →
	Exact match “Desde 1985 atuamos no segmento de montagens de redes, nos processos de criogenia em indústrias alimentícias, indústrias farmacêuticas, tratamento de efluentes, laboratórios e…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15	Betel Engenharia	Exact match	Curitiba, BrazilHQ recorded Oct 28, 2026	11-50	27 contacts →
	Exact match “A Betel atua no desenvolvimento de projetos e na prestação de serviço de instalação e manutenção de tubulações industriais e medicinais em diversos segmentos.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16	LOGAS	Exact match	Betim, BrazilHQ recorded Oct 28, 2026	51-200	26 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17	Smart Supply	Exact match	Balneário Camboriú, BrazilHQ recorded Oct 28, 2026	11-50	22 contacts →
	Exact match “A história da Smart Supply é marcada pela inovação, seriedade nas relações e busca constante da excelência.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18	Mgas Comercializadora	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 28, 2026	11-50	20 contacts →
	Exact match “A MGAS é uma comercializadora e gestora de gás natural que oferece soluções de suprimento personalizadas, com flexibilidade e baixo custo para seus clientes.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19	Pietrotec	Exact match	Canoas, BrazilHQ recorded Oct 28, 2026	11-50	16 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20	Gazcar 2000 Comercio	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 28, 2026	51-200	15 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21	Inovar Equipamentos	Exact match	Osasco, BrazilHQ recorded Oct 28, 2026	11-50	10 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22	Inspiração GÁS E Engenharia	Exact match	Aracaju, BrazilHQ recorded Oct 28, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23	Companhia Pernambucana DE GAS Copergas	Exact match	Recife, BrazilHQ recorded Oct 28, 2026	201-500	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24	Horizoner	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 28, 2026	1-10	6 contacts →
	Exact match “Nossa missão é levar energia eficiente para todos, onde houver esta necessidade.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25	Maygas Brasil	Exact match	Itajaí, BrazilHQ recorded Oct 28, 2026	11-50	5 contacts →
	Exact match “A MAYGAS LTDA, possui escritório e depósito em Itajaí, Santa Catarina.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “natural gas systems design & management services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 185 natural gas systems design & management services based in Brazil

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Natural gas systems design & management services based in Brazil at a glance

As of Oct 28, 2026

18.2%Verified-email coverage

17.9Average contacts per company

11-50Median size (employees)

14.1%Largest-city concentration · Rio De Janeiro

Oct 28, 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 185 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 “natural gas systems design & management services” 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 601 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 October 28, 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 “natural gas systems design & management services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many natural gas systems design & management services are there based in Brazil?

RevenueBase identified 185 company matches for natural gas systems design & management services associated with Brazil as of October 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?

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

Which city has the most natural gas systems design & management services?

Rio De Janeiro leads with 26 company records, followed by Sao Paulo (25) and Curitiba (9).

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 601 professional contacts with verified work emails tracked across these 185 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 October 28, 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.