Company lists · Data refreshed September 2026
Top 25 Atex certified electrical contractors based in Brazil
RevenueBase identified 1,617 company matches for atex certified electrical contractors associated with Brazil as of September 2026 and tracks 15,299 professional contacts across them, including 1,344 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for atex certified 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 30, 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 atex certified electrical contractors based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,036 contacts → | ||||
Exact match “No mercado desde 2007, atuamos em todo território nacional com foco no segmento industrial e na construção de parcerias a longo prazo, oferecendo diversos tipos de soluções e…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 826 contacts → | ||||
Exact match “Com 46 anos de profundo know-how, adquirido através do atendimento aos mais diversos segmentos industriais, a MSE Engenharia é uma empresa que se orgulha de hoje ser completa em…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 508 contacts → | ||||
Exact match “Since 1975, GTEL has been providing services regarding assembly, installation and maintenance in the electrical, mechanical, utilities and fire protection areas.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 478 contacts → | ||||
Exact match “B.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 471 contacts → | ||||
Exact match “A STN EMPREENDIMENTOS E CONSTRUÇÕES atua há mais de 30 anos nas áreas de engenharia elétrica, de eletromecânica e de engenharia civil em todo território nacional.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 399 contacts → | ||||
Exact match “A FR Instalações é uma empresa especializada em instalações elétricas, hidráulicas, mecânicas e combate a incêndio de empreendimentos residenciais, comerciais, industriais e…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 300 contacts → | ||||
Exact match “MA ELETROMECÂNICA, fundada em 1995 na cidade de São Luís do Maranhão, surgiu do sonho e empreendedorismo do engenheiro eletricista Marcleo Araújo, atual diretor.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 263 contacts → | ||||
Exact match “Fundada em 1992, a CEL ENGENHARIA é regida pelos princípios da ética, responsabilidade e profissionalismo; oferece serviços implementados com rigor técnico e operacional aliados…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 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 30, 2026 · View company records in RevenueBase | |||||
| 10 | 195 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 180 contacts → | ||||
Exact match “Fundada no ano de 1997 por ex-funcionários da Coelce a empresa surgiu com o propósito de atender as demandas crescentes no segmento de prestação de serviços em engenharia elétrica.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 165 contacts → | ||||
Exact match “A EIM foi criada há mais de cinco décadas para oferecer à indústria soluções especializadas em montagens industriais e instalações eletromecânicas.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 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 30, 2026 · View company records in RevenueBase | |||||
| 14 | 109 contacts → | ||||
Exact match “Empresa consolidada no mercado há mais de 17 anos, com estrutura versátil e altamente profissional, atuando no cumprimento das reais necessidades de seus clientes, sejam eles…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 106 contacts → | ||||
Exact match “A AJS INDÚSTRIA E SERVIÇOS é uma empresa especializada em fabricação, montagem e manuteção indústrial, com sede em Sapucaia do Sul, região metropolitana de Porto Alegre.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 103 contacts → | ||||
Exact match “A MP Trafos Engenharia nasceu em 1993, na cidade de Pindamonhangaba, para atender a crescente demanda por manutenção industrial especializada.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 91 contacts → | ||||
Exact match “TECMAN is a company specialized in projects, manufacturing, installation and maintenance of electrical systems, instrumentation, automation, mechanical, steel structure, piping…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 91 contacts → | ||||
Exact match “A Terni Engenharia Ltda, fundada em 1989, presta serviços de instalações elétricas e hidráulicas.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 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 30, 2026 · View company records in RevenueBase | |||||
| 20 | 76 contacts → | ||||
Exact match “A P3 Engenharia elétrica, está situada em Indaial, Santa Catarina.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 73 contacts → | ||||
Exact match “A RIO-TECH dispõe de corpo técnico especializado em soluções de engenharia, com forte atuação em diversos nichos de mercado em todo o território nacional e em diversos países.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 72 contacts → | ||||
Exact match “A SEVEL ENGENHARIA LTDA atua, desde 1996, na prestação de serviços nas áreas de construção civil, montagem eletromecânica de subestações, instalações industriais e prediais…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 62 contacts → | ||||
Exact match “Na Indumax, somos especialistas em obras industriais elétricas, painéis elétricos e automação industrial, entregando soluções que impulsionam a eficiência, segurança e inovação no…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 56 contacts → | ||||
Exact match “Onde há crescimento, há energia.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 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 30, 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 “atex certified 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 1,617 atex certified electrical contractors based in Brazil
See the full list, filter by size, metro and specialty, and access 1,344 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Atex certified electrical contractors based in Brazil at a glance
As of Sep 30, 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 1,617 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 “atex certified 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 1,344 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 30, 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.
Atex certified electrical contractors by metro
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 “atex certified electrical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many atex certified electrical contractors are there based in Brazil?
RevenueBase identified 1,617 company matches for atex certified 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?
Engeko Engenharia E Construção Ltda tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most atex certified electrical contractors?
Sao Paulo leads with 198 company records, followed by Rio De Janeiro (53) and Curitiba (36).
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 1,344 professional contacts with verified work emails tracked across these 1,617 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 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,617 atex certified electrical contractors based in Brazil. Start with a free account, no credit card.
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Atex certified electrical contractors by geography
- Atex certified electrical contractors based in Brisbane, Australia
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- Atex certified electrical contractors based in Sao Paulo, Brazil
- Atex certified electrical contractors based in Calgary, Canada
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- Atex certified electrical contractors based in Mississauga, Canada
- Atex certified electrical contractors based in Toronto, Canada
- Atex certified electrical contractors based in Vancouver, Canada
- Atex certified electrical contractors based in Winnipeg, Canada
- Atex certified electrical contractors based in Mumbai, India
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 atex certified 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 1,617 matching company records for atex certified electrical contractors based in Brazil, with 15,299 tracked contacts and 1,344 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 30, 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 atex certified 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 |  Engeko Engenharia E Construção Ltdaengeko.com.brHQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 1,036 contacts → |
“No mercado desde 2007, atuamos em todo território nacional com foco no segmento industrial e na construção de parcerias a longo prazo, oferecendo diversos tipos de soluções e…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  MSE Engenhariamse.com.brHQ: Londrina, BrazilReported employees: 201-500 | Londrina, Brazil | 201-500 | Exact match | 826 contacts → |
“Com 46 anos de profundo know-how, adquirido através do atendimento aos mais diversos segmentos industriais, a MSE Engenharia é uma empresa que se orgulha de hoje ser completa em…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  GTELgtelsa.com.brHQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 508 contacts → |
“Since 1975, GTEL has been providing services regarding assembly, installation and maintenance in the electrical, mechanical, utilities and fire protection areas.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  STN Empreendimentos E Construçõesstnconstrutora.com.brHQ: Areal, BrazilReported employees: 501-1,000 | Areal, Brazil | 501-1,000 | Exact match | 471 contacts → |
“A STN EMPREENDIMENTOS E CONSTRUÇÕES atua há mais de 30 anos nas áreas de engenharia elétrica, de eletromecânica e de engenharia civil em todo território nacional.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  FR Instalações E Construções Ltdafr-instalacoes.com.brHQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 399 contacts → |
“A FR Instalações é uma empresa especializada em instalações elétricas, hidráulicas, mecânicas e combate a incêndio de empreendimentos residenciais, comerciais, industriais e…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MA Eletromecânicamaeng.com.br HQ: São Luís, BrazilReported employees: 1,001-5,000 | São Luís, Brazil | 1,001-5,000 | Exact match | 300 contacts → |
“MA ELETROMECÂNICA, fundada em 1995 na cidade de São Luís do Maranhão, surgiu do sonho e empreendedorismo do engenheiro eletricista Marcleo Araújo, atual diretor.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  CEL Engenharia Celenergiacel.eng.brHQ: Goiânia, BrazilReported employees: 1,001-5,000 | Goiânia, Brazil | 1,001-5,000 | Exact match | 263 contacts → |
“Fundada em 1992, a CEL ENGENHARIA é regida pelos princípios da ética, responsabilidade e profissionalismo; oferece serviços implementados com rigor técnico e operacional aliados…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Flex Montagem Eletromecânica E Manutenção Industrial Ltdaflexmanutencao.com.brHQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 195 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 · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Eficaz Energia E Serviços Ltdaeficazenergia.com.brHQ: Olinda, BrazilReported employees: 1,001-5,000 | Olinda, Brazil | 1,001-5,000 | Exact match | 180 contacts → |
“Fundada no ano de 1997 por ex-funcionários da Coelce a empresa surgiu com o propósito de atender as demandas crescentes no segmento de prestação de serviços em engenharia elétrica.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  EIM Instalações Industriaiseim.com.brHQ: Fortaleza, BrazilReported employees: 201-500 | Fortaleza, Brazil | 201-500 | Exact match | 165 contacts → |
“A EIM foi criada há mais de cinco décadas para oferecer à indústria soluções especializadas em montagens industriais e instalações eletromecânicas.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ecoman Engenhariaecoman.com.br HQ: Campina Grande, BrazilReported employees: 201-500 | Campina Grande, Brazil | 201-500 | Exact match | 109 contacts → |
“Empresa consolidada no mercado há mais de 17 anos, com estrutura versátil e altamente profissional, atuando no cumprimento das reais necessidades de seus clientes, sejam eles…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  AJS Indústria E Serviçosajs.eng.brHQ: Sapucaia Do Sul, BrazilReported employees: 51-200 | Sapucaia Do Sul, Brazil | 51-200 | Exact match | 106 contacts → |
“A AJS INDÚSTRIA E SERVIÇOS é uma empresa especializada em fabricação, montagem e manuteção indústrial, com sede em Sapucaia do Sul, região metropolitana de Porto Alegre.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  MP Trafos Engenhariamptrafos.com.brHQ: Volta Redonda, BrazilReported employees: 1,001-5,000 | Volta Redonda, Brazil | 1,001-5,000 | Exact match | 103 contacts → |
“A MP Trafos Engenharia nasceu em 1993, na cidade de Pindamonhangaba, para atender a crescente demanda por manutenção industrial especializada.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Tecmantecman.srv.br HQ: Rio Das Ostras, BrazilReported employees: 51-200 | Rio Das Ostras, Brazil | 51-200 | Exact match | 91 contacts → |
“TECMAN is a company specialized in projects, manufacturing, installation and maintenance of electrical systems, instrumentation, automation, mechanical, steel structure, piping…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Terni Engenhariaternieng.com.brHQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 91 contacts → |
“A Terni Engenharia Ltda, fundada em 1989, presta serviços de instalações elétricas e hidráulicas.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  P3 Engenharia Elétricap3engenharia.com.brHQ: Indaial, BrazilReported employees: 51-200 | Indaial, Brazil | 51-200 | Exact match | 76 contacts → |
“A P3 Engenharia elétrica, está situada em Indaial, Santa Catarina.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Rio-Tech Engenharia Eletrometalurgia E Projetosrio-tech.com.brHQ: Sao Jose Do Rio Preto, BrazilReported employees: 201-500 | Sao Jose Do Rio Preto, Brazil | 201-500 | Exact match | 73 contacts → |
“A RIO-TECH dispõe de corpo técnico especializado em soluções de engenharia, com forte atuação em diversos nichos de mercado em todo o território nacional e em diversos países.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Sevel Engenhariasevelengenharia.com.brHQ: Fortaleza, BrazilReported employees: 51-200 | Fortaleza, Brazil | 51-200 | Exact match | 72 contacts → |
“A SEVEL ENGENHARIA LTDA atua, desde 1996, na prestação de serviços nas áreas de construção civil, montagem eletromecânica de subestações, instalações industriais e prediais…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Indumax Sistemas DE Energiaindumax.com.br HQ: Itumbiara, BrazilReported employees: 51-200 | Itumbiara, Brazil | 51-200 | Exact match | 62 contacts → |
“Na Indumax, somos especialistas em obras industriais elétricas, painéis elétricos e automação industrial, entregando soluções que impulsionam a eficiência, segurança e inovação no…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Eletrocamp Construções Elétricas E Civis Ltdaeletrocampmg.com.brHQ: Pará De Minas, BrazilReported employees: 201-500 | Pará De Minas, Brazil | 201-500 | Exact match | 56 contacts → |
“Onde há crescimento, há energia.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,617 company matches
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Atex certified electrical contractors: dataset insights
September 30, 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
1,603 records in the displayed employee bands.
14 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 1,617 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 30, 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 ↗
Atex certified electrical contractors by metro
Questions about this company list
What does Exact match mean for atex certified 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 atex certified electrical contractors did RevenueBase find based in Brazil?
The saved snapshot records 1,617 matching company records, 15,299 tracked contacts and 1,344 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 30, 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
Atex certified electrical contractors by geography
- Atex certified electrical contractors based in Brisbane, Australia
- Atex certified electrical contractors based in Melbourne, Australia
- Atex certified electrical contractors based in Perth, Australia
- Atex certified electrical contractors based in Sydney, Australia
- Atex certified electrical contractors based in Sao Paulo, Brazil
- Atex certified electrical contractors based in Calgary, Canada
- Atex certified electrical contractors based in Edmonton, Canada
- Atex certified electrical contractors based in Mississauga, Canada
- Atex certified electrical contractors based in Toronto, Canada
- Atex certified electrical contractors based in Vancouver, Canada
- Atex certified electrical contractors based in Winnipeg, Canada
- Atex certified electrical contractors based in Mumbai, India
Cite this list
RevenueBase Data Team. Top 25 atex certified electrical contractors based in Brazil. Snapshot: September 30, 2026. https://revenuebase.ai/companies/atex-certified-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
- Atex certified electrical contractors based in Brisbane, Australia
- Atex certified electrical contractors based in Melbourne, Australia
- Atex certified electrical contractors based in Perth, Australia
- Atex certified electrical contractors based in Sydney, Australia
- Atex certified electrical contractors based in Sao Paulo, Brazil
- Atex certified electrical contractors based in Calgary, Canada
Company intelligence · public preview
Top 25 atex certified electrical contractors based in Brazil
RevenueBase records 1,617 matching company records for atex certified electrical contractors based in Brazil, with 15,299 tracked contacts and 1,344 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 30, 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 atex certified 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 | Engeko Engenharia E Construção Ltdaengeko.com.br HQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 1,036 contacts → |
“No mercado desde 2007, atuamos em todo território nacional com foco no segmento industrial e na construção de parcerias a longo prazo, oferecendo diversos tipos de soluções e…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | MSE Engenhariamse.com.br HQ: Londrina, BrazilReported employees: 201-500 | Londrina, Brazil | 201-500 | Exact match | 826 contacts → |
“Com 46 anos de profundo know-how, adquirido através do atendimento aos mais diversos segmentos industriais, a MSE Engenharia é uma empresa que se orgulha de hoje ser completa em…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | GTELgtelsa.com.br HQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 508 contacts → |
“Since 1975, GTEL has been providing services regarding assembly, installation and maintenance in the electrical, mechanical, utilities and fire protection areas.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | STN Empreendimentos E Construçõesstnconstrutora.com.br HQ: Areal, BrazilReported employees: 501-1,000 | Areal, Brazil | 501-1,000 | Exact match | 471 contacts → |
“A STN EMPREENDIMENTOS E CONSTRUÇÕES atua há mais de 30 anos nas áreas de engenharia elétrica, de eletromecânica e de engenharia civil em todo território nacional.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | FR Instalações E Construções Ltdafr-instalacoes.com.br HQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 399 contacts → |
“A FR Instalações é uma empresa especializada em instalações elétricas, hidráulicas, mecânicas e combate a incêndio de empreendimentos residenciais, comerciais, industriais e…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MA Eletromecânicamaeng.com.br HQ: São Luís, BrazilReported employees: 1,001-5,000 | São Luís, Brazil | 1,001-5,000 | Exact match | 300 contacts → |
“MA ELETROMECÂNICA, fundada em 1995 na cidade de São Luís do Maranhão, surgiu do sonho e empreendedorismo do engenheiro eletricista Marcleo Araújo, atual diretor.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | CEL Engenharia Celenergiacel.eng.br HQ: Goiânia, BrazilReported employees: 1,001-5,000 | Goiânia, Brazil | 1,001-5,000 | Exact match | 263 contacts → |
“Fundada em 1992, a CEL ENGENHARIA é regida pelos princípios da ética, responsabilidade e profissionalismo; oferece serviços implementados com rigor técnico e operacional aliados…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Flex Montagem Eletromecânica E Manutenção Industrial Ltdaflexmanutencao.com.br HQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 195 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 · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Eficaz Energia E Serviços Ltdaeficazenergia.com.br HQ: Olinda, BrazilReported employees: 1,001-5,000 | Olinda, Brazil | 1,001-5,000 | Exact match | 180 contacts → |
“Fundada no ano de 1997 por ex-funcionários da Coelce a empresa surgiu com o propósito de atender as demandas crescentes no segmento de prestação de serviços em engenharia elétrica.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | EIM Instalações Industriaiseim.com.br HQ: Fortaleza, BrazilReported employees: 201-500 | Fortaleza, Brazil | 201-500 | Exact match | 165 contacts → |
“A EIM foi criada há mais de cinco décadas para oferecer à indústria soluções especializadas em montagens industriais e instalações eletromecânicas.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ecoman Engenhariaecoman.com.br HQ: Campina Grande, BrazilReported employees: 201-500 | Campina Grande, Brazil | 201-500 | Exact match | 109 contacts → |
“Empresa consolidada no mercado há mais de 17 anos, com estrutura versátil e altamente profissional, atuando no cumprimento das reais necessidades de seus clientes, sejam eles…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | AJS Indústria E Serviçosajs.eng.br HQ: Sapucaia Do Sul, BrazilReported employees: 51-200 | Sapucaia Do Sul, Brazil | 51-200 | Exact match | 106 contacts → |
“A AJS INDÚSTRIA E SERVIÇOS é uma empresa especializada em fabricação, montagem e manuteção indústrial, com sede em Sapucaia do Sul, região metropolitana de Porto Alegre.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | MP Trafos Engenhariamptrafos.com.br HQ: Volta Redonda, BrazilReported employees: 1,001-5,000 | Volta Redonda, Brazil | 1,001-5,000 | Exact match | 103 contacts → |
“A MP Trafos Engenharia nasceu em 1993, na cidade de Pindamonhangaba, para atender a crescente demanda por manutenção industrial especializada.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Tecmantecman.srv.br HQ: Rio Das Ostras, BrazilReported employees: 51-200 | Rio Das Ostras, Brazil | 51-200 | Exact match | 91 contacts → |
“TECMAN is a company specialized in projects, manufacturing, installation and maintenance of electrical systems, instrumentation, automation, mechanical, steel structure, piping…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Terni Engenhariaternieng.com.br HQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 91 contacts → |
“A Terni Engenharia Ltda, fundada em 1989, presta serviços de instalações elétricas e hidráulicas.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | P3 Engenharia Elétricap3engenharia.com.br HQ: Indaial, BrazilReported employees: 51-200 | Indaial, Brazil | 51-200 | Exact match | 76 contacts → |
“A P3 Engenharia elétrica, está situada em Indaial, Santa Catarina.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Rio-Tech Engenharia Eletrometalurgia E Projetosrio-tech.com.br HQ: Sao Jose Do Rio Preto, BrazilReported employees: 201-500 | Sao Jose Do Rio Preto, Brazil | 201-500 | Exact match | 73 contacts → |
“A RIO-TECH dispõe de corpo técnico especializado em soluções de engenharia, com forte atuação em diversos nichos de mercado em todo o território nacional e em diversos países.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Sevel Engenhariasevelengenharia.com.br HQ: Fortaleza, BrazilReported employees: 51-200 | Fortaleza, Brazil | 51-200 | Exact match | 72 contacts → |
“A SEVEL ENGENHARIA LTDA atua, desde 1996, na prestação de serviços nas áreas de construção civil, montagem eletromecânica de subestações, instalações industriais e prediais…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Indumax Sistemas DE Energiaindumax.com.br HQ: Itumbiara, BrazilReported employees: 51-200 | Itumbiara, Brazil | 51-200 | Exact match | 62 contacts → |
“Na Indumax, somos especialistas em obras industriais elétricas, painéis elétricos e automação industrial, entregando soluções que impulsionam a eficiência, segurança e inovação no…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Eletrocamp Construções Elétricas E Civis Ltdaeletrocampmg.com.br HQ: Pará De Minas, BrazilReported employees: 201-500 | Pará De Minas, Brazil | 201-500 | Exact match | 56 contacts → |
“Onde há crescimento, há energia.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,617 company matches
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Atex certified electrical contractors: dataset insights
September 30, 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
1,603 records in the displayed employee bands.
14 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 1,617 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 30, 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 ↗
Atex certified electrical contractors by metro
Questions about this company list
What does Exact match mean for atex certified 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 atex certified electrical contractors did RevenueBase find based in Brazil?
The saved snapshot records 1,617 matching company records, 15,299 tracked contacts and 1,344 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 30, 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
Atex certified electrical contractors by geography
- Atex certified electrical contractors based in Brisbane, Australia
- Atex certified electrical contractors based in Melbourne, Australia
- Atex certified electrical contractors based in Perth, Australia
- Atex certified electrical contractors based in Sydney, Australia
- Atex certified electrical contractors based in Sao Paulo, Brazil
- Atex certified electrical contractors based in Calgary, Canada
- Atex certified electrical contractors based in Edmonton, Canada
- Atex certified electrical contractors based in Mississauga, Canada
- Atex certified electrical contractors based in Toronto, Canada
- Atex certified electrical contractors based in Vancouver, Canada
- Atex certified electrical contractors based in Winnipeg, Canada
- Atex certified electrical contractors based in Mumbai, India
Cite this list
RevenueBase Data Team. Top 25 atex certified electrical contractors based in Brazil. Snapshot: September 30, 2026. https://revenuebase.ai/companies/atex-certified-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
- Atex certified electrical contractors based in Brisbane, Australia
- Atex certified electrical contractors based in Melbourne, Australia
- Atex certified electrical contractors based in Perth, Australia
- Atex certified electrical contractors based in Sydney, Australia
- Atex certified electrical contractors based in Sao Paulo, Brazil
- Atex certified electrical contractors based in Calgary, Canada