Company lists · Data refreshed October 2026
Top 25 Mechanical contractors for oil and gas based in Brazil
RevenueBase identified 808 company matches for mechanical contractors for oil and gas associated with Brazil as of October 2026 and tracks 34,689 professional contacts across them, including 2,572 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for mechanical contractors for oil and gas 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 18, 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.
The 25 largest mechanical contractors for oil and gas based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,795 contacts → | ||||
Exact match “Quem somos: Somos uma empresa nacional, com mais de 30 anos no segmento da construção, montagem e manutenção industrial.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 2 | 2,733 contacts → | ||||
Exact match “ENESA Engenharia is a company based on reliability, commitment, ethical standards and important knowledge in constructive engineering solutions, becoming a reference in…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 3 | 2,548 contacts → | ||||
Exact match “O Grupo NPE é composto por empresas que oferecem soluções integradas para as necessidades da indústria: NPE Service, NPE Industrial, NPE Locação, NPE Facilities, NPE Construções e…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 4 | 2,354 contacts → | ||||
Exact match “Fundada em 1971, a Montcalm tem como missão, oferecer soluções de engenharia construtiva para implantação, ampliação e manutenção de indústrias de processos, sempre com o…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 5 | 2,006 contacts → | ||||
Exact match “No mercado há mais de duas décadas, a Axia é uma empresa nacional com atuação em operação e manutenção industrial.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 6 | 1,167 contacts → | ||||
Exact match “Empresa de Montagem e Manutenção Industrial” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 7 | 776 contacts → | ||||
Exact match “Techocean is a supplier of engineering services focused on the oil & gas industry, creating solutions for steel fabrications as Platforms, Piping Lines, Several Structures and…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 8 | 641 contacts → | ||||
Exact match “A ACV Tecline é uma empresa especializada na prestação de serviços voltados, principalmente, para empresas do setor de energia, com destaque para as áreas de petróleo e gás.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 9 | 566 contacts → | ||||
Exact match “A MECBRUN INDUSTRIAL é uma empresa situada no Município de Pedro Leopoldo (10 km do Aeroporto Internacional Tancredo Neves – Confins) – Minas Gerais.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 10 | 548 contacts → | ||||
Exact match “EBSE ENGENHARIA DE SOLUÇÕES IS ONE OF BRAZIL’S MOST TRADITIONAL MANUFACTURERS OF INDUSTRIAL AND PROCESS EQUIPMENT, LARGE DIAMETER PIPES AND HEAVY-DUTY EQUIPMENT.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 11 | 538 contacts → | ||||
Exact match “Fundada em outubro de 1984, a C.S.E.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 12 | 527 contacts → | ||||
Exact match “A VECTRA ENGENHARIA atua, desde 1995, atendendo com sucesso às demandas de conceituados clientes por todo território nacional.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 13 | 460 contacts → | ||||
Exact match “STEP OIL & GAS is a company with operations in Brazil and a focus on the fabrication sector of the oil and gas industry.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 14 | 453 contacts → | ||||
Exact match “Fundada em 1992, a ITAYÁ vem construindo uma imagem de excelência, idoneidade e competência no segmento de Manutenção e Montagem Industrial.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 15 | 424 contacts → | ||||
Exact match “A Norteng Engenharia destaca-se por sua trajetória de competência e responsabilidade, na realização de empreendimentos em todo território nacional.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 16 | 400 contacts → | ||||
Exact match “A Proeng Montagens e Manutenção Industrial Ltda.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 17 | 377 contacts → | ||||
Exact match “A Sartori Serviços LTDA é uma empresa que atua no mercado de Fabricação, Montagem e Manutenção Mecânica em complexos Industriais.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 18 | 318 contacts → | ||||
Exact match “Somos a ENGEMEC ENGENHARIA, uma empresa fundada em 2009, certificada na NBR ISO 9001:2015, e também na NBR ISO 45001:2024, com foco em fabricação de estruturas metálicas de…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 19 | 314 contacts → | ||||
Exact match “A SACS Construção e Montagem Ltda, foi fundada em Julho de 1994 na cidade de Mogi das Cruzes no estado de São Paulo.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 20 | 312 contacts → | ||||
Exact match “A Imetame Metalmecânica, fundada em 1980, tem como principais atividades: Fabricação, montagem e manutenção mecânica e industrial, com destaque nos segmentos de Papel e Celulose…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 21 | 284 contacts → | ||||
Exact match “The "GNV Mecânica e Prestação de Serviços Ltda." founded in May specializes in Industrial Maintenance and Mechanical Assembly, search continuously since the beginning of its…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 22 | 266 contacts → | ||||
Exact match “A Pollo Engenharia LTDA, fundada em 2002, é marcada pela participação no desenvolvimento e crescimento do Polo Industrial de Camaçari, fazendo história nos segmentos de prestação…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 23 | 202 contacts → | ||||
Exact match “Empresa Nacional fundada em 2009, a Flex Montagem Eletromecânica e Manutenção Industrial LTDA, iniciou as atividades em um pequeno galpão de 500 m² através da iniciativa…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 24 | 159 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 25 | 155 contacts → | ||||
Exact match “Mazza Engenharia Ltda is a company based out of Brazil.” Recorded in the RevenueBase company graph · Oct 18, 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 “mechanical contractors for oil and gas”. 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 808 mechanical contractors for oil and gas based in Brazil
See the full list, filter by size, metro and specialty, and access 2,572 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Mechanical contractors for oil and gas based in Brazil at a glance
As of Oct 18, 2026Companies by employee count
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 808 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 “mechanical contractors for oil and gas” 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 2,572 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 18, 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 “mechanical contractors for oil and gas”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many mechanical contractors for oil and gas are there based in Brazil?
RevenueBase identified 808 company matches for mechanical contractors for oil and gas 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?
Estrutural tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most mechanical contractors for oil and gas?
Sao Paulo leads with 47 company records, followed by Rio De Janeiro (39) and Macae (26).
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 2,572 professional contacts with verified work emails tracked across these 808 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 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 808 mechanical contractors for oil and gas based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
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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.
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Company intelligence · public preview
Top 25 mechanical contractors for oil and gas based in Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 808 matching company records for mechanical contractors for oil and gas based in Brazil, with 34,689 tracked contacts and 2,572 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 18, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 mechanical contractors for oil and gas based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Estruturalestruturalrs.com.brHQ: Porto Alegre, BrazilReported employees: 1,001-5,000 | Porto Alegre, Brazil | 1,001-5,000 | Exact match | 2,795 contacts → |
“Quem somos: Somos uma empresa nacional, com mais de 30 anos no segmento da construção, montagem e manutenção industrial.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Grupo Enesa - Main Pageenesa.com.brHQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 2,733 contacts → |
“ENESA Engenharia is a company based on reliability, commitment, ethical standards and important knowledge in constructive engineering solutions, becoming a reference in…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Grupo NPEnpegroup.com.br HQ: Sao Paulo, BrazilReported employees: 5,001-10,000 | Sao Paulo, Brazil | 5,001-10,000 | Exact match | 2,548 contacts → |
“O Grupo NPE é composto por empresas que oferecem soluções integradas para as necessidades da indústria: NPE Service, NPE Industrial, NPE Locação, NPE Facilities, NPE Construções e…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Montcalm Montagens Industriaismontcalm.com.brHQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 2,354 contacts → |
“Fundada em 1971, a Montcalm tem como missão, oferecer soluções de engenharia construtiva para implantação, ampliação e manutenção de indústrias de processos, sempre com o…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ELFEelfe.com.brHQ: Macaé, BrazilReported employees: 1,001-5,000 | Macaé, Brazil | 1,001-5,000 | Exact match | 2,006 contacts → |
“No mercado há mais de duas décadas, a Axia é uma empresa nacional com atuação em operação e manutenção industrial.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Irmãos Passaúra S Apassaura.com.brHQ: Curitiba, BrazilReported employees: 1,001-5,000 | Curitiba, Brazil | 1,001-5,000 | Exact match | 1,167 contacts → |
“Empresa de Montagem e Manutenção Industrial” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Techocean Engineering Solutionstech-aasj.com.brHQ: Macaé, BrazilReported employees: 501-1,000 | Macaé, Brazil | 501-1,000 | Exact match | 776 contacts → |
“Techocean is a supplier of engineering services focused on the oil & gas industry, creating solutions for steel fabrications as Platforms, Piping Lines, Several Structures and…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ACV Tecline Engenharia Ltdaacvtecline.com.brHQ: Curitiba, BrazilReported employees: 501-1,000 | Curitiba, Brazil | 501-1,000 | Exact match | 641 contacts → |
“A ACV Tecline é uma empresa especializada na prestação de serviços voltados, principalmente, para empresas do setor de energia, com destaque para as áreas de petróleo e gás.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Mecbrun Industrialmecbrun.com.brHQ: Pedro Leopoldo, BrazilReported employees: 501-1,000 | Pedro Leopoldo, Brazil | 501-1,000 | Exact match | 566 contacts → |
“A MECBRUN INDUSTRIAL é uma empresa situada no Município de Pedro Leopoldo (10 km do Aeroporto Internacional Tancredo Neves – Confins) – Minas Gerais.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ebse Engenharia DE Soluçõesebse.com.br HQ: Rio De Janeiro, BrazilReported employees: 201-500 | Rio De Janeiro, Brazil | 201-500 | Exact match | 548 contacts → |
“EBSE ENGENHARIA DE SOLUÇÕES IS ONE OF BRAZIL’S MOST TRADITIONAL MANUFACTURERS OF INDUSTRIAL AND PROCESS EQUIPMENT, LARGE DIAMETER PIPES AND HEAVY-DUTY EQUIPMENT.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  C.S.E. Mecanica E Instrumentação SAcsemil.com.brHQ: Rio Das Ostras, BrazilReported employees: 501-1,000 | Rio Das Ostras, Brazil | 501-1,000 | Exact match | 538 contacts → |
“Fundada em outubro de 1984, a C.S.E.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Vectra Engenharia Ltdavectraengenharia.com.brHQ: Juiz De Fora, BrazilReported employees: 1,001-5,000 | Juiz De Fora, Brazil | 1,001-5,000 | Exact match | 527 contacts → |
“A VECTRA ENGENHARIA atua, desde 1995, atendendo com sucesso às demandas de conceituados clientes por todo território nacional.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Step OIL & GASstep-og.comHQ: Rio Das Ostras, BrazilReported employees: 201-500 | Rio Das Ostras, Brazil | 201-500 | Exact match | 460 contacts → |
“STEP OIL & GAS is a company with operations in Brazil and a focus on the fabrication sector of the oil and gas industry.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Sorocaba, BrazilReported employees: 501-1,000 | Sorocaba, Brazil | 501-1,000 | Exact match | 453 contacts → |
“Fundada em 1992, a ITAYÁ vem construindo uma imagem de excelência, idoneidade e competência no segmento de Manutenção e Montagem Industrial.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Norteng Engenharianorteng.com.brHQ: São Gonçalo Do Amarante, BrazilReported employees: 501-1,000 | São Gonçalo Do Amarante, Brazil | 501-1,000 | Exact match | 424 contacts → |
“A Norteng Engenharia destaca-se por sua trajetória de competência e responsabilidade, na realização de empreendimentos em todo território nacional.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Proeng Montagens E Manutenção Industrialproengnet.com.brHQ: São Bernardo Do Campo, BrazilReported employees: 501-1,000 | São Bernardo Do Campo, Brazil | 501-1,000 | Exact match | 400 contacts → |
“A Proeng Montagens e Manutenção Industrial Ltda.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sartori Serviçossartoriservicos.com.br HQ: Joao Monlevade, BrazilReported employees: 501-1,000 | Joao Monlevade, Brazil | 501-1,000 | Exact match | 377 contacts → |
“A Sartori Serviços LTDA é uma empresa que atua no mercado de Fabricação, Montagem e Manutenção Mecânica em complexos Industriais.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Engemec Serviços DE Manutenção Ltdaengemecengenharia.com.brHQ: Rio Piracicaba, BrazilReported employees: 501-1,000 | Rio Piracicaba, Brazil | 501-1,000 | Exact match | 318 contacts → |
“Somos a ENGEMEC ENGENHARIA, uma empresa fundada em 2009, certificada na NBR ISO 9001:2015, e também na NBR ISO 45001:2024, com foco em fabricação de estruturas metálicas de…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  SACSsacseng.com.brHQ: Mogi Das Cruzes, BrazilReported employees: 501-1,000 | Mogi Das Cruzes, Brazil | 501-1,000 | Exact match | 314 contacts → |
“A SACS Construção e Montagem Ltda, foi fundada em Julho de 1994 na cidade de Mogi das Cruzes no estado de São Paulo.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Imetame Metalmecânica Ltdaimetamelogisticaporto.com HQ: Aracruz, BrazilReported employees: 201-500 | Aracruz, Brazil | 201-500 | Exact match | 312 contacts → |
“A Imetame Metalmecânica, fundada em 1980, tem como principais atividades: Fabricação, montagem e manutenção mecânica e industrial, com destaque nos segmentos de Papel e Celulose…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  GNV Mecânica E Prestação DE Serviços Ltdagnvmecanica.com.brHQ: Perpetuo Socorro, BrazilReported employees: 201-500 | Perpetuo Socorro, Brazil | 201-500 | Exact match | 284 contacts → |
“The "GNV Mecânica e Prestação de Serviços Ltda." founded in May specializes in Industrial Maintenance and Mechanical Assembly, search continuously since the beginning of its…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Pollo Engenhariapolloeng.com.brHQ: Camaçari, BrazilReported employees: 201-500 | Camaçari, Brazil | 201-500 | Exact match | 266 contacts → |
“A Pollo Engenharia LTDA, fundada em 2002, é marcada pela participação no desenvolvimento e crescimento do Polo Industrial de Camaçari, fazendo história nos segmentos de prestação…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Flex Montagem Eletromecânica E Manutenção Industrial Ltdaflexmanutencao.com.brHQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 202 contacts → |
“Empresa Nacional fundada em 2009, a Flex Montagem Eletromecânica e Manutenção Industrial LTDA, iniciou as atividades em um pequeno galpão de 500 m² através da iniciativa…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  LV Castro Engenharia E Inspecao Industrialc3engenharia.com.brHQ: Lauro De Freitas, BrazilReported employees: Not recorded | Lauro De Freitas, Brazil | Not recorded | Exact match | 159 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Mazza Engenharia Ltdamazzaengenharia.com.br HQ: Itabuna, BrazilReported employees: 1,001-5,000 | Itabuna, Brazil | 1,001-5,000 | Exact match | 155 contacts → |
“Mazza Engenharia Ltda is a company based out of Brazil.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 808 company matches
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Mechanical contractors for oil and gas: dataset insights
October 18, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
806 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 808 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 18, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for mechanical contractors for oil and gas?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many mechanical contractors for oil and gas did RevenueBase find based in Brazil?
The saved snapshot records 808 matching company records, 34,689 tracked contacts and 2,572 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 18, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Mechanical contractors for oil and gas by geography
- Mechanical contractors for oil and gas based in Calgary, Canada
- Mechanical contractors for oil and gas based in Edmonton, Canada
- Mechanical contractors for oil and gas based in Grande Prairie, Canada
- Mechanical contractors for oil and gas based in Ahmedabad, India
- Mechanical contractors for oil and gas based in Mumbai, India
- Mechanical contractors for oil and gas based in Tehran, Iran
- Mechanical contractors for oil and gas based in Kuala Lumpur, Malaysia
- Mechanical contractors for oil and gas based in Port Harcourt, Nigeria
- Mechanical contractors for oil and gas based in Doha, Qatar
- Mechanical contractors for oil and gas based in Al Jubail, Saudi Arabia
- Mechanical contractors for oil and gas based in Dammam, Saudi Arabia
- Mechanical contractors for oil and gas based in Jubail, Saudi Arabia
Cite this list
RevenueBase Data Team. Top 25 mechanical contractors for oil and gas based in Brazil. Snapshot: October 18, 2026. https://revenuebase.ai/companies/mechanical-contractors-for-oil-and-gas/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Mechanical contractors for oil and gas based in Calgary, Canada
- Mechanical contractors for oil and gas based in Edmonton, Canada
- Mechanical contractors for oil and gas based in Grande Prairie, Canada
- Mechanical contractors for oil and gas based in Ahmedabad, India
- Mechanical contractors for oil and gas based in Mumbai, India
- Mechanical contractors for oil and gas based in Tehran, Iran
Company intelligence · public preview
Top 25 mechanical contractors for oil and gas based in Brazil
RevenueBase records 808 matching company records for mechanical contractors for oil and gas based in Brazil, with 34,689 tracked contacts and 2,572 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 18, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 mechanical contractors for oil and gas based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Estruturalestruturalrs.com.br HQ: Porto Alegre, BrazilReported employees: 1,001-5,000 | Porto Alegre, Brazil | 1,001-5,000 | Exact match | 2,795 contacts → |
“Quem somos: Somos uma empresa nacional, com mais de 30 anos no segmento da construção, montagem e manutenção industrial.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Grupo Enesa - Main Pageenesa.com.br HQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 2,733 contacts → |
“ENESA Engenharia is a company based on reliability, commitment, ethical standards and important knowledge in constructive engineering solutions, becoming a reference in…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Grupo NPEnpegroup.com.br HQ: Sao Paulo, BrazilReported employees: 5,001-10,000 | Sao Paulo, Brazil | 5,001-10,000 | Exact match | 2,548 contacts → |
“O Grupo NPE é composto por empresas que oferecem soluções integradas para as necessidades da indústria: NPE Service, NPE Industrial, NPE Locação, NPE Facilities, NPE Construções e…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Montcalm Montagens Industriaismontcalm.com.br HQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 2,354 contacts → |
“Fundada em 1971, a Montcalm tem como missão, oferecer soluções de engenharia construtiva para implantação, ampliação e manutenção de indústrias de processos, sempre com o…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ELFEelfe.com.br HQ: Macaé, BrazilReported employees: 1,001-5,000 | Macaé, Brazil | 1,001-5,000 | Exact match | 2,006 contacts → |
“No mercado há mais de duas décadas, a Axia é uma empresa nacional com atuação em operação e manutenção industrial.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Irmãos Passaúra S Apassaura.com.br HQ: Curitiba, BrazilReported employees: 1,001-5,000 | Curitiba, Brazil | 1,001-5,000 | Exact match | 1,167 contacts → |
“Empresa de Montagem e Manutenção Industrial” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Techocean Engineering Solutionstech-aasj.com.br HQ: Macaé, BrazilReported employees: 501-1,000 | Macaé, Brazil | 501-1,000 | Exact match | 776 contacts → |
“Techocean is a supplier of engineering services focused on the oil & gas industry, creating solutions for steel fabrications as Platforms, Piping Lines, Several Structures and…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ACV Tecline Engenharia Ltdaacvtecline.com.br HQ: Curitiba, BrazilReported employees: 501-1,000 | Curitiba, Brazil | 501-1,000 | Exact match | 641 contacts → |
“A ACV Tecline é uma empresa especializada na prestação de serviços voltados, principalmente, para empresas do setor de energia, com destaque para as áreas de petróleo e gás.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mecbrun Industrialmecbrun.com.br HQ: Pedro Leopoldo, BrazilReported employees: 501-1,000 | Pedro Leopoldo, Brazil | 501-1,000 | Exact match | 566 contacts → |
“A MECBRUN INDUSTRIAL é uma empresa situada no Município de Pedro Leopoldo (10 km do Aeroporto Internacional Tancredo Neves – Confins) – Minas Gerais.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ebse Engenharia DE Soluçõesebse.com.br HQ: Rio De Janeiro, BrazilReported employees: 201-500 | Rio De Janeiro, Brazil | 201-500 | Exact match | 548 contacts → |
“EBSE ENGENHARIA DE SOLUÇÕES IS ONE OF BRAZIL’S MOST TRADITIONAL MANUFACTURERS OF INDUSTRIAL AND PROCESS EQUIPMENT, LARGE DIAMETER PIPES AND HEAVY-DUTY EQUIPMENT.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | C.S.E. Mecanica E Instrumentação SAcsemil.com.br HQ: Rio Das Ostras, BrazilReported employees: 501-1,000 | Rio Das Ostras, Brazil | 501-1,000 | Exact match | 538 contacts → |
“Fundada em outubro de 1984, a C.S.E.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vectra Engenharia Ltdavectraengenharia.com.br HQ: Juiz De Fora, BrazilReported employees: 1,001-5,000 | Juiz De Fora, Brazil | 1,001-5,000 | Exact match | 527 contacts → |
“A VECTRA ENGENHARIA atua, desde 1995, atendendo com sucesso às demandas de conceituados clientes por todo território nacional.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Step OIL & GASstep-og.com HQ: Rio Das Ostras, BrazilReported employees: 201-500 | Rio Das Ostras, Brazil | 201-500 | Exact match | 460 contacts → |
“STEP OIL & GAS is a company with operations in Brazil and a focus on the fabrication sector of the oil and gas industry.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Sorocaba, BrazilReported employees: 501-1,000 | Sorocaba, Brazil | 501-1,000 | Exact match | 453 contacts → |
“Fundada em 1992, a ITAYÁ vem construindo uma imagem de excelência, idoneidade e competência no segmento de Manutenção e Montagem Industrial.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Norteng Engenharianorteng.com.br HQ: São Gonçalo Do Amarante, BrazilReported employees: 501-1,000 | São Gonçalo Do Amarante, Brazil | 501-1,000 | Exact match | 424 contacts → |
“A Norteng Engenharia destaca-se por sua trajetória de competência e responsabilidade, na realização de empreendimentos em todo território nacional.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Proeng Montagens E Manutenção Industrialproengnet.com.br HQ: São Bernardo Do Campo, BrazilReported employees: 501-1,000 | São Bernardo Do Campo, Brazil | 501-1,000 | Exact match | 400 contacts → |
“A Proeng Montagens e Manutenção Industrial Ltda.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sartori Serviçossartoriservicos.com.br HQ: Joao Monlevade, BrazilReported employees: 501-1,000 | Joao Monlevade, Brazil | 501-1,000 | Exact match | 377 contacts → |
“A Sartori Serviços LTDA é uma empresa que atua no mercado de Fabricação, Montagem e Manutenção Mecânica em complexos Industriais.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Engemec Serviços DE Manutenção Ltdaengemecengenharia.com.br HQ: Rio Piracicaba, BrazilReported employees: 501-1,000 | Rio Piracicaba, Brazil | 501-1,000 | Exact match | 318 contacts → |
“Somos a ENGEMEC ENGENHARIA, uma empresa fundada em 2009, certificada na NBR ISO 9001:2015, e também na NBR ISO 45001:2024, com foco em fabricação de estruturas metálicas de…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | SACSsacseng.com.br HQ: Mogi Das Cruzes, BrazilReported employees: 501-1,000 | Mogi Das Cruzes, Brazil | 501-1,000 | Exact match | 314 contacts → |
“A SACS Construção e Montagem Ltda, foi fundada em Julho de 1994 na cidade de Mogi das Cruzes no estado de São Paulo.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Imetame Metalmecânica Ltdaimetamelogisticaporto.com HQ: Aracruz, BrazilReported employees: 201-500 | Aracruz, Brazil | 201-500 | Exact match | 312 contacts → |
“A Imetame Metalmecânica, fundada em 1980, tem como principais atividades: Fabricação, montagem e manutenção mecânica e industrial, com destaque nos segmentos de Papel e Celulose…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | GNV Mecânica E Prestação DE Serviços Ltdagnvmecanica.com.br HQ: Perpetuo Socorro, BrazilReported employees: 201-500 | Perpetuo Socorro, Brazil | 201-500 | Exact match | 284 contacts → |
“The "GNV Mecânica e Prestação de Serviços Ltda." founded in May specializes in Industrial Maintenance and Mechanical Assembly, search continuously since the beginning of its…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pollo Engenhariapolloeng.com.br HQ: Camaçari, BrazilReported employees: 201-500 | Camaçari, Brazil | 201-500 | Exact match | 266 contacts → |
“A Pollo Engenharia LTDA, fundada em 2002, é marcada pela participação no desenvolvimento e crescimento do Polo Industrial de Camaçari, fazendo história nos segmentos de prestação…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Flex Montagem Eletromecânica E Manutenção Industrial Ltdaflexmanutencao.com.br HQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 202 contacts → |
“Empresa Nacional fundada em 2009, a Flex Montagem Eletromecânica e Manutenção Industrial LTDA, iniciou as atividades em um pequeno galpão de 500 m² através da iniciativa…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | LV Castro Engenharia E Inspecao Industrialc3engenharia.com.br HQ: Lauro De Freitas, BrazilReported employees: Not recorded | Lauro De Freitas, Brazil | Not recorded | Exact match | 159 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Mazza Engenharia Ltdamazzaengenharia.com.br HQ: Itabuna, BrazilReported employees: 1,001-5,000 | Itabuna, Brazil | 1,001-5,000 | Exact match | 155 contacts → |
“Mazza Engenharia Ltda is a company based out of Brazil.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 808 company matches
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Mechanical contractors for oil and gas: dataset insights
October 18, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
806 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 808 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 18, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for mechanical contractors for oil and gas?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many mechanical contractors for oil and gas did RevenueBase find based in Brazil?
The saved snapshot records 808 matching company records, 34,689 tracked contacts and 2,572 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 18, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Mechanical contractors for oil and gas by geography
- Mechanical contractors for oil and gas based in Calgary, Canada
- Mechanical contractors for oil and gas based in Edmonton, Canada
- Mechanical contractors for oil and gas based in Grande Prairie, Canada
- Mechanical contractors for oil and gas based in Ahmedabad, India
- Mechanical contractors for oil and gas based in Mumbai, India
- Mechanical contractors for oil and gas based in Tehran, Iran
- Mechanical contractors for oil and gas based in Kuala Lumpur, Malaysia
- Mechanical contractors for oil and gas based in Port Harcourt, Nigeria
- Mechanical contractors for oil and gas based in Doha, Qatar
- Mechanical contractors for oil and gas based in Al Jubail, Saudi Arabia
- Mechanical contractors for oil and gas based in Dammam, Saudi Arabia
- Mechanical contractors for oil and gas based in Jubail, Saudi Arabia
Cite this list
RevenueBase Data Team. Top 25 mechanical contractors for oil and gas based in Brazil. Snapshot: October 18, 2026. https://revenuebase.ai/companies/mechanical-contractors-for-oil-and-gas/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Mechanical contractors for oil and gas based in Calgary, Canada
- Mechanical contractors for oil and gas based in Edmonton, Canada
- Mechanical contractors for oil and gas based in Grande Prairie, Canada
- Mechanical contractors for oil and gas based in Ahmedabad, India
- Mechanical contractors for oil and gas based in Mumbai, India
- Mechanical contractors for oil and gas based in Tehran, Iran