Company lists · Data refreshed September 2026
Top 25 Hazardous location electrical contractors based in Brazil
RevenueBase identified 538 company matches for hazardous location electrical contractors associated with Brazil as of September 2026 and tracks 4,576 professional contacts across them, including 294 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for hazardous location electrical contractors 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 September 16, 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 hazardous location electrical contractors based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 587 contacts → | ||||
Exact match “Desde 1978 atuando na execução de Instalações Elétricas e Hidráulicas, a Temon conseguiu firmar sua marca nesse mercado com participação em mais de obras por todo Brasil e…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 478 contacts → | ||||
Exact match “B.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 258 contacts → | ||||
Exact match “Com atuação consolidada na engenharia de montagem, a Qualieng Engenharia executa obras de instalações elétricas, hidráulicas, HVAC, sistemas de combate a incêndio e sistemas…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 117 contacts → | ||||
Exact match “No mercado desde 2007, a Novatec trabalha diretamente com empresas da Construção Civil, Indústrias e Incorporadoras oferecendo serviços de Instalações Elétricas e Hidráulicas…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 77 contacts → | ||||
Exact match “Empresa fundada em iniciou suas atividades de fato em Junho de A partir deste marco então a MMI – Manutenção e Montagem Industrial Ltda, fez nome e fincou sua marca no mercado de…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 53 contacts → | ||||
Exact match “Instalações elétricas / Manutenção elétrica / Projetos elétricos / Análises e Ensaios / SPDA / Termografia / Retrofit / Montagens industriais / Automação / Treinamentos” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 45 contacts → | ||||
Exact match “ON7 Engenharia | Excelência em projetos de engenharia elétrica Com mais de 20 anos de expertise, a ON7 Engenharia é reconhecida pelo atendimento especializado no setor de…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 40 contacts → | ||||
Exact match “Fabricamos Equipamentos para Instalações Elétricas em Áreas Classificadas com Atmosferas Explosivas ou de uso Industrial.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 32 contacts → | ||||
Exact match “A Electrosol atua no mercado desde 2010 e tem como objetivo, oferecer aos clientes soluções em diversas áreas da engenharia elétrica, instalações industriais e fornecimento de…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 30 contacts → | ||||
Exact match “A Mig soluções, foi fundada em 2010, somos uma empresa de engenharia de instalações, com atendimento focado em industrias, comércios, construtoras.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 26 contacts → | ||||
Exact match “A AF Engenharia oferece serviços de projeto, montagem e manutenção nas áreas de mecânica, elétrica e de instrumentação para indústria química e petroquímicas.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 25 contacts → | ||||
Exact match “A RPL é uma empresa com 16 anos, especializada em fornecer soluções integradas de montagens e projetos elétricos, instrumentação e automação industrial, mantendo o foco no aumento…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 24 contacts → | ||||
Exact match “A WT - Manutenções e Montagens Ltda, Fundada em 1997, tem desenvolvido trabalhos nos diversos estados do Nordeste, atuando sob o conceito de engenharia integrada.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 21 contacts → | ||||
Exact match “História da Biasi Engenharia: Fundada em maio de 2001, a Biasi Engenharia é uma marca consagrada no mercado devido ao seu compromisso contínuo com a excelência.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 21 contacts → | ||||
Exact match “A DAL Comandos Elétricos foi fundada em 1995 e com muita convicção e qualidade em seus trabalhos realizados, logo se destacou em sua região, vindo então a conquistar mercado em…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 19 contacts → | ||||
Exact match “Para impulsionar é preciso transformar.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 19 contacts → | ||||
Exact match “Empresa especializada em Projetos e Execuções de Instalações Elétricas, Hidráulicas, Combate a Incêndio nas áreas de Saúde, Varejo e Corporativo.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 17 contacts → | ||||
Exact match “A Eletrofase é a parceira ideal em engenharia elétrica, consolidada ao longo dos anos pela entrega de soluções personalizadas e de alto impacto para o setor industrial e comercial.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 14 contacts → | ||||
Exact match “Desde 2012, a ITEC atua com excelência em instalações prediais e industriais, oferecendo soluções completas em sistemas elétricos e complementares para obras de diversos portes.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match “Sermatex Consultoria e Comércio Ex Ltda.(Electrics Services and Materials for Explosive Atmospheres) was founded in Brazil, 1989 by Paulo Morais.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “A CDM Service oferece mão de obra especializada para Instalação Elétrica industrial, Instrumentação, Automação Elétrica e TI” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 12 contacts → | ||||
Exact match “Atuamos nas áreas de elétrica, instrumentação, mecânica e tubulação, para os setores industrial e comercial, prestando serviços de instalação, montagem, manutenção e execução de…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 12 contacts → | ||||
Exact match “A DPST surgiu em como uma unidade em Agudos-SP, e rapidamente se tornou uma empresa líder no mercado nacional de segurança no trabalho e engenharia.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 11 contacts → | ||||
Exact match “Fornecemos soluções de engenharia e manutenção em sistemas e equipamentos elétricos, priorizando a segurança e a preservação do meio ambiente, entendendo as necessidades dos…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 10 contacts → | ||||
Exact match “Desenvolvemos e montamos soluções elétricas específicas para cada cliente, com foco em melhoria contínua, produtividade e segurança.” Recorded in the RevenueBase company graph · Sep 16, 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 “hazardous location electrical contractors”. 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 538 hazardous location electrical contractors based in Brazil
See the full list, filter by size, metro and specialty, and access 294 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hazardous location electrical contractors based in Brazil at a glance
As of Sep 16, 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 538 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 “hazardous location electrical contractors” 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 294 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 September 16, 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 “hazardous location electrical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hazardous location electrical contractors are there based in Brazil?
RevenueBase identified 538 company matches for hazardous location electrical contractors associated with Brazil as of September 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?
Temon Técnica DE Montagens E Construções tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hazardous location electrical contractors?
Sao Paulo leads with 60 company records, followed by Curitiba (15) and Rio De Janeiro (14).
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 294 professional contacts with verified work emails tracked across these 538 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 September 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 538 hazardous location electrical contractors based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Hazardous location electrical contractors by geography
- Hazardous location electrical contractors based in Australia
- Hazardous location electrical contractors based in Austria
- Hazardous location electrical contractors based in Belgium
- Hazardous location electrical contractors based in Canada
- Hazardous location electrical contractors based in Denmark
- Hazardous location electrical contractors based in France
- Hazardous location electrical contractors based in Germany
- Hazardous location electrical contractors based in India
- Hazardous location electrical contractors based in Ireland
- Hazardous location electrical contractors based in Italy
- Hazardous location electrical contractors based in the Netherlands
- Hazardous location electrical contractors based in New Zealand
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 hazardous location electrical contractors 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 538 matching company records for hazardous location electrical contractors based in Brazil, with 4,576 tracked contacts and 294 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: September 16, 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 hazardous location electrical contractors 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 |  Temon Técnica DE Montagens E Construçõestemon.com.brHQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 587 contacts → |
“Desde 1978 atuando na execução de Instalações Elétricas e Hidráulicas, a Temon conseguiu firmar sua marca nesse mercado com participação em mais de obras por todo Brasil e…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | B. Tobace Instalações Elétricas E Telefônicas Ltdatobace.com.br HQ: Jaboticabal, BrazilReported employees: 1,001-5,000 | Jaboticabal, Brazil | 1,001-5,000 | Exact match | 478 contacts → |
“B.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Qualieng Engenhariaqualieng.com.brHQ: Diadema, BrazilReported employees: 501-1,000 | Diadema, Brazil | 501-1,000 | Exact match | 258 contacts → |
“Com atuação consolidada na engenharia de montagem, a Qualieng Engenharia executa obras de instalações elétricas, hidráulicas, HVAC, sistemas de combate a incêndio e sistemas…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Novatec Instalaçõesnovatec.eng.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 117 contacts → |
“No mercado desde 2007, a Novatec trabalha diretamente com empresas da Construção Civil, Indústrias e Incorporadoras oferecendo serviços de Instalações Elétricas e Hidráulicas…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  MMI Manutenção E Montagem Industrial Ltdammi-es.com.brHQ: Serra, BrazilReported employees: 51-200 | Serra, Brazil | 51-200 | Exact match | 77 contacts → |
“Empresa fundada em iniciou suas atividades de fato em Junho de A partir deste marco então a MMI – Manutenção e Montagem Industrial Ltda, fez nome e fincou sua marca no mercado de…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | MP Engenharia Elétricamp.srv.br HQ: Piracicaba, BrazilReported employees: 51-200 | Piracicaba, Brazil | 51-200 | Exact match | 53 contacts → |
“Instalações elétricas / Manutenção elétrica / Projetos elétricos / Análises e Ensaios / SPDA / Termografia / Retrofit / Montagens industriais / Automação / Treinamentos” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  On7 Engenhariaon7.eng.brHQ: Blumenau, BrazilReported employees: 51-200 | Blumenau, Brazil | 51-200 | Exact match | 45 contacts → |
“ON7 Engenharia | Excelência em projetos de engenharia elétrica Com mais de 20 anos de expertise, a ON7 Engenharia é reconhecida pelo atendimento especializado no setor de…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Melfexmelfex.com.br HQ: Diadema, BrazilReported employees: 51-200 | Diadema, Brazil | 51-200 | Exact match | 40 contacts → |
“Fabricamos Equipamentos para Instalações Elétricas em Áreas Classificadas com Atmosferas Explosivas ou de uso Industrial.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Electrosol Soluções Elétricaselectrosol.com.brHQ: Sumaré, BrazilReported employees: 51-200 | Sumaré, Brazil | 51-200 | Exact match | 32 contacts → |
“A Electrosol atua no mercado desde 2010 e tem como objetivo, oferecer aos clientes soluções em diversas áreas da engenharia elétrica, instalações industriais e fornecimento de…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | MIG Soluçõesmigsolucoes.com.br HQ: Canoas, BrazilReported employees: 51-200 | Canoas, Brazil | 51-200 | Exact match | 30 contacts → |
“A Mig soluções, foi fundada em 2010, somos uma empresa de engenharia de instalações, com atendimento focado em industrias, comércios, construtoras.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  AF Engenhariaafengenharia.com.brHQ: Camaçari, BrazilReported employees: 11-50 | Camaçari, Brazil | 11-50 | Exact match | 26 contacts → |
“A AF Engenharia oferece serviços de projeto, montagem e manutenção nas áreas de mecânica, elétrica e de instrumentação para indústria química e petroquímicas.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  RPLrplmontagens.com.brHQ: Caçapava, BrazilReported employees: 51-200 | Caçapava, Brazil | 51-200 | Exact match | 25 contacts → |
“A RPL é uma empresa com 16 anos, especializada em fornecer soluções integradas de montagens e projetos elétricos, instrumentação e automação industrial, mantendo o foco no aumento…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  WT Engenhariawtengenharia.com.brHQ: Recife, BrazilReported employees: 11-50 | Recife, Brazil | 11-50 | Exact match | 24 contacts → |
“A WT - Manutenções e Montagens Ltda, Fundada em 1997, tem desenvolvido trabalhos nos diversos estados do Nordeste, atuando sob o conceito de engenharia integrada.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Biasi Engenharia E Instalaçõesbiasiengenharia.com.br HQ: Louveira, BrazilReported employees: 51-200 | Louveira, Brazil | 51-200 | Exact match | 21 contacts → |
“História da Biasi Engenharia: Fundada em maio de 2001, a Biasi Engenharia é uma marca consagrada no mercado devido ao seu compromisso contínuo com a excelência.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  DAL Comandos Elétricosdalcomandoseletricos.com.brHQ: Indaiatuba, BrazilReported employees: 51-200 | Indaiatuba, Brazil | 51-200 | Exact match | 21 contacts → |
“A DAL Comandos Elétricos foi fundada em 1995 e com muita convicção e qualidade em seus trabalhos realizados, logo se destacou em sua região, vindo então a conquistar mercado em…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Amperiamperi.com.brHQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 19 contacts → |
“Para impulsionar é preciso transformar.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Engetriq Engenharia DE Instalaçõesengetriq.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 19 contacts → |
“Empresa especializada em Projetos e Execuções de Instalações Elétricas, Hidráulicas, Combate a Incêndio nas áreas de Saúde, Varejo e Corporativo.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Eletrofaseeletrofase.netHQ: Ribeirão Preto, BrazilReported employees: 11-50 | Ribeirão Preto, Brazil | 11-50 | Exact match | 17 contacts → |
“A Eletrofase é a parceira ideal em engenharia elétrica, consolidada ao longo dos anos pela entrega de soluções personalizadas e de alto impacto para o setor industrial e comercial.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Itec Engenhariaitec.eng.br HQ: Igrejinha, BrazilReported employees: 11-50 | Igrejinha, Brazil | 11-50 | Exact match | 14 contacts → |
“Desde 2012, a ITEC atua com excelência em instalações prediais e industriais, oferecendo soluções completas em sistemas elétricos e complementares para obras de diversos portes.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sermatex Grün Equipamentos Elétricos Ltdasermatex.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 13 contacts → |
“Sermatex Consultoria e Comércio Ex Ltda.(Electrics Services and Materials for Explosive Atmospheres) was founded in Brazil, 1989 by Paulo Morais.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  CDM Servicecdm-service.com.brHQ: Mairinque, BrazilReported employees: 11-50 | Mairinque, Brazil | 11-50 | Exact match | 13 contacts → |
“A CDM Service oferece mão de obra especializada para Instalação Elétrica industrial, Instrumentação, Automação Elétrica e TI” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Master Energy Elétrica E Instrumentação Ltdamasterenergymontagens.com.br HQ: Paulinia, BrazilReported employees: 11-50 | Paulinia, Brazil | 11-50 | Exact match | 12 contacts → |
“Atuamos nas áreas de elétrica, instrumentação, mecânica e tubulação, para os setores industrial e comercial, prestando serviços de instalação, montagem, manutenção e execução de…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Agudos, BrazilReported employees: 1-10 | Agudos, Brazil | 1-10 | Exact match | 12 contacts → |
“A DPST surgiu em como uma unidade em Agudos-SP, e rapidamente se tornou uma empresa líder no mercado nacional de segurança no trabalho e engenharia.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  A1 Manutenção E Serviços Elétricos Ltdasosservice-sul.com.brHQ: Londrina, BrazilReported employees: 11-50 | Londrina, Brazil | 11-50 | Exact match | 11 contacts → |
“Fornecemos soluções de engenharia e manutenção em sistemas e equipamentos elétricos, priorizando a segurança e a preservação do meio ambiente, entendendo as necessidades dos…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Apolo Soluções Elétricas Ltdaapolose.com.brHQ: Nova Odessa, BrazilReported employees: 11-50 | Nova Odessa, Brazil | 11-50 | Exact match | 10 contacts → |
“Desenvolvemos e montamos soluções elétricas específicas para cada cliente, com foco em melhoria contínua, produtividade e segurança.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 538 company matches
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Hazardous location electrical contractors: dataset insights
September 16, 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
529 records in the displayed employee bands.
9 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 538 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: September 16, 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 hazardous location electrical contractors?
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 hazardous location electrical contractors did RevenueBase find based in Brazil?
The saved snapshot records 538 matching company records, 4,576 tracked contacts and 294 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: September 16, 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
Hazardous location electrical contractors by geography
- Hazardous location electrical contractors based in Australia
- Hazardous location electrical contractors based in Austria
- Hazardous location electrical contractors based in Belgium
- Hazardous location electrical contractors based in Canada
- Hazardous location electrical contractors based in Denmark
- Hazardous location electrical contractors based in France
- Hazardous location electrical contractors based in Germany
- Hazardous location electrical contractors based in India
- Hazardous location electrical contractors based in Ireland
- Hazardous location electrical contractors based in Italy
- Hazardous location electrical contractors based in the Netherlands
- Hazardous location electrical contractors based in New Zealand
Cite this list
RevenueBase Data Team. Top 25 hazardous location electrical contractors based in Brazil. Snapshot: September 16, 2026. https://revenuebase.ai/companies/hazardous-location-electrical-contractors/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
- Hazardous location electrical contractors based in Australia
- Hazardous location electrical contractors based in Austria
- Hazardous location electrical contractors based in Belgium
- Hazardous location electrical contractors based in Canada
- Hazardous location electrical contractors based in Denmark
- Hazardous location electrical contractors based in France
Company intelligence · public preview
Top 25 hazardous location electrical contractors based in Brazil
RevenueBase records 538 matching company records for hazardous location electrical contractors based in Brazil, with 4,576 tracked contacts and 294 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: September 16, 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 hazardous location electrical contractors 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 | Temon Técnica DE Montagens E Construçõestemon.com.br HQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 587 contacts → |
“Desde 1978 atuando na execução de Instalações Elétricas e Hidráulicas, a Temon conseguiu firmar sua marca nesse mercado com participação em mais de obras por todo Brasil e…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | B. Tobace Instalações Elétricas E Telefônicas Ltdatobace.com.br HQ: Jaboticabal, BrazilReported employees: 1,001-5,000 | Jaboticabal, Brazil | 1,001-5,000 | Exact match | 478 contacts → |
“B.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Qualieng Engenhariaqualieng.com.br HQ: Diadema, BrazilReported employees: 501-1,000 | Diadema, Brazil | 501-1,000 | Exact match | 258 contacts → |
“Com atuação consolidada na engenharia de montagem, a Qualieng Engenharia executa obras de instalações elétricas, hidráulicas, HVAC, sistemas de combate a incêndio e sistemas…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Novatec Instalaçõesnovatec.eng.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 117 contacts → |
“No mercado desde 2007, a Novatec trabalha diretamente com empresas da Construção Civil, Indústrias e Incorporadoras oferecendo serviços de Instalações Elétricas e Hidráulicas…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | MMI Manutenção E Montagem Industrial Ltdammi-es.com.br HQ: Serra, BrazilReported employees: 51-200 | Serra, Brazil | 51-200 | Exact match | 77 contacts → |
“Empresa fundada em iniciou suas atividades de fato em Junho de A partir deste marco então a MMI – Manutenção e Montagem Industrial Ltda, fez nome e fincou sua marca no mercado de…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | MP Engenharia Elétricamp.srv.br HQ: Piracicaba, BrazilReported employees: 51-200 | Piracicaba, Brazil | 51-200 | Exact match | 53 contacts → |
“Instalações elétricas / Manutenção elétrica / Projetos elétricos / Análises e Ensaios / SPDA / Termografia / Retrofit / Montagens industriais / Automação / Treinamentos” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | On7 Engenhariaon7.eng.br HQ: Blumenau, BrazilReported employees: 51-200 | Blumenau, Brazil | 51-200 | Exact match | 45 contacts → |
“ON7 Engenharia | Excelência em projetos de engenharia elétrica Com mais de 20 anos de expertise, a ON7 Engenharia é reconhecida pelo atendimento especializado no setor de…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Melfexmelfex.com.br HQ: Diadema, BrazilReported employees: 51-200 | Diadema, Brazil | 51-200 | Exact match | 40 contacts → |
“Fabricamos Equipamentos para Instalações Elétricas em Áreas Classificadas com Atmosferas Explosivas ou de uso Industrial.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Electrosol Soluções Elétricaselectrosol.com.br HQ: Sumaré, BrazilReported employees: 51-200 | Sumaré, Brazil | 51-200 | Exact match | 32 contacts → |
“A Electrosol atua no mercado desde 2010 e tem como objetivo, oferecer aos clientes soluções em diversas áreas da engenharia elétrica, instalações industriais e fornecimento de…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | MIG Soluçõesmigsolucoes.com.br HQ: Canoas, BrazilReported employees: 51-200 | Canoas, Brazil | 51-200 | Exact match | 30 contacts → |
“A Mig soluções, foi fundada em 2010, somos uma empresa de engenharia de instalações, com atendimento focado em industrias, comércios, construtoras.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | AF Engenhariaafengenharia.com.br HQ: Camaçari, BrazilReported employees: 11-50 | Camaçari, Brazil | 11-50 | Exact match | 26 contacts → |
“A AF Engenharia oferece serviços de projeto, montagem e manutenção nas áreas de mecânica, elétrica e de instrumentação para indústria química e petroquímicas.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | RPLrplmontagens.com.br HQ: Caçapava, BrazilReported employees: 51-200 | Caçapava, Brazil | 51-200 | Exact match | 25 contacts → |
“A RPL é uma empresa com 16 anos, especializada em fornecer soluções integradas de montagens e projetos elétricos, instrumentação e automação industrial, mantendo o foco no aumento…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | WT Engenhariawtengenharia.com.br HQ: Recife, BrazilReported employees: 11-50 | Recife, Brazil | 11-50 | Exact match | 24 contacts → |
“A WT - Manutenções e Montagens Ltda, Fundada em 1997, tem desenvolvido trabalhos nos diversos estados do Nordeste, atuando sob o conceito de engenharia integrada.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Biasi Engenharia E Instalaçõesbiasiengenharia.com.br HQ: Louveira, BrazilReported employees: 51-200 | Louveira, Brazil | 51-200 | Exact match | 21 contacts → |
“História da Biasi Engenharia: Fundada em maio de 2001, a Biasi Engenharia é uma marca consagrada no mercado devido ao seu compromisso contínuo com a excelência.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | DAL Comandos Elétricosdalcomandoseletricos.com.br HQ: Indaiatuba, BrazilReported employees: 51-200 | Indaiatuba, Brazil | 51-200 | Exact match | 21 contacts → |
“A DAL Comandos Elétricos foi fundada em 1995 e com muita convicção e qualidade em seus trabalhos realizados, logo se destacou em sua região, vindo então a conquistar mercado em…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Amperiamperi.com.br HQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 19 contacts → |
“Para impulsionar é preciso transformar.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Engetriq Engenharia DE Instalaçõesengetriq.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 19 contacts → |
“Empresa especializada em Projetos e Execuções de Instalações Elétricas, Hidráulicas, Combate a Incêndio nas áreas de Saúde, Varejo e Corporativo.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Eletrofaseeletrofase.net HQ: Ribeirão Preto, BrazilReported employees: 11-50 | Ribeirão Preto, Brazil | 11-50 | Exact match | 17 contacts → |
“A Eletrofase é a parceira ideal em engenharia elétrica, consolidada ao longo dos anos pela entrega de soluções personalizadas e de alto impacto para o setor industrial e comercial.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Itec Engenhariaitec.eng.br HQ: Igrejinha, BrazilReported employees: 11-50 | Igrejinha, Brazil | 11-50 | Exact match | 14 contacts → |
“Desde 2012, a ITEC atua com excelência em instalações prediais e industriais, oferecendo soluções completas em sistemas elétricos e complementares para obras de diversos portes.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sermatex Grün Equipamentos Elétricos Ltdasermatex.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 13 contacts → |
“Sermatex Consultoria e Comércio Ex Ltda.(Electrics Services and Materials for Explosive Atmospheres) was founded in Brazil, 1989 by Paulo Morais.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CDM Servicecdm-service.com.br HQ: Mairinque, BrazilReported employees: 11-50 | Mairinque, Brazil | 11-50 | Exact match | 13 contacts → |
“A CDM Service oferece mão de obra especializada para Instalação Elétrica industrial, Instrumentação, Automação Elétrica e TI” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Master Energy Elétrica E Instrumentação Ltdamasterenergymontagens.com.br HQ: Paulinia, BrazilReported employees: 11-50 | Paulinia, Brazil | 11-50 | Exact match | 12 contacts → |
“Atuamos nas áreas de elétrica, instrumentação, mecânica e tubulação, para os setores industrial e comercial, prestando serviços de instalação, montagem, manutenção e execução de…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Agudos, BrazilReported employees: 1-10 | Agudos, Brazil | 1-10 | Exact match | 12 contacts → |
“A DPST surgiu em como uma unidade em Agudos-SP, e rapidamente se tornou uma empresa líder no mercado nacional de segurança no trabalho e engenharia.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | A1 Manutenção E Serviços Elétricos Ltdasosservice-sul.com.br HQ: Londrina, BrazilReported employees: 11-50 | Londrina, Brazil | 11-50 | Exact match | 11 contacts → |
“Fornecemos soluções de engenharia e manutenção em sistemas e equipamentos elétricos, priorizando a segurança e a preservação do meio ambiente, entendendo as necessidades dos…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Apolo Soluções Elétricas Ltdaapolose.com.br HQ: Nova Odessa, BrazilReported employees: 11-50 | Nova Odessa, Brazil | 11-50 | Exact match | 10 contacts → |
“Desenvolvemos e montamos soluções elétricas específicas para cada cliente, com foco em melhoria contínua, produtividade e segurança.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 538 company matches
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Hazardous location electrical contractors: dataset insights
September 16, 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
529 records in the displayed employee bands.
9 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 538 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: September 16, 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 hazardous location electrical contractors?
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 hazardous location electrical contractors did RevenueBase find based in Brazil?
The saved snapshot records 538 matching company records, 4,576 tracked contacts and 294 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: September 16, 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
Hazardous location electrical contractors by geography
- Hazardous location electrical contractors based in Australia
- Hazardous location electrical contractors based in Austria
- Hazardous location electrical contractors based in Belgium
- Hazardous location electrical contractors based in Canada
- Hazardous location electrical contractors based in Denmark
- Hazardous location electrical contractors based in France
- Hazardous location electrical contractors based in Germany
- Hazardous location electrical contractors based in India
- Hazardous location electrical contractors based in Ireland
- Hazardous location electrical contractors based in Italy
- Hazardous location electrical contractors based in the Netherlands
- Hazardous location electrical contractors based in New Zealand
Cite this list
RevenueBase Data Team. Top 25 hazardous location electrical contractors based in Brazil. Snapshot: September 16, 2026. https://revenuebase.ai/companies/hazardous-location-electrical-contractors/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
- Hazardous location electrical contractors based in Australia
- Hazardous location electrical contractors based in Austria
- Hazardous location electrical contractors based in Belgium
- Hazardous location electrical contractors based in Canada
- Hazardous location electrical contractors based in Denmark
- Hazardous location electrical contractors based in France