Company lists · Data refreshed September 2026

Top 25 Electrical safety companies based in Brazil

Name: Electrical safety companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 489 companies tracked

RevenueBase identified 489 electrical safety companies headquartered in Brazil as of September 2026 and tracks 2,961 professional contacts across them, including 162 with verified work emails. Sao Paulo is the largest hub.

This list covers electrical safety companies headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

489Companies

2,961Contacts tracked

162Verified emails

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The 25 largest electrical safety companies based in Brazil

Ranked by team size

Top 25 of 489 electrical safety companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electrical safety companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Austral Engenharia Especialista EM Projetos, Montagem E Manutenção Industrial	Indirect evidence	Catu, BrazilHQ checked Sep 19, 2026	51-200	51 contacts →
	Indirect evidence “Soluções completas em engenharia elétrica, automação, montagem de subestações, SPDA e painéis industriais.” Source: RevenueBase Database · checked Sep 19, 2026
2	Induspower	Indirect evidence	Viana, BrazilHQ checked Sep 19, 2026	11-50	47 contacts →
	Indirect evidence “IndusPower - Especialistas em Quadros e Painéis Elétricos de Alta Qualidade Website: Localização: Parque Industrial - Viana/ES Telefone:(27)99857-4003 E-mail…” Source: RevenueBase Database · checked Sep 19, 2026
3	On7 Engenharia	Indirect evidence	Blumenau, BrazilHQ checked Sep 19, 2026	51-200	45 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
4	DM Controles Elétricos & Automação EM Saneamento	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	11-50	43 contacts →
	Indirect evidence “Empresa dedicada ao segmento de projetos e instalações elétricas, com vasta experiência em montagem de painéis elétricos de proteção e de comando, e quadros de distribuição de…” Source: RevenueBase Database · checked Sep 19, 2026
5	Melfex	Indirect evidence	Diadema, BrazilHQ checked Sep 19, 2026	51-200	40 contacts →
	Indirect evidence “Fabricamos Equipamentos para Instalações Elétricas em Áreas Classificadas com Atmosferas Explosivas ou de uso Industrial.” Source: RevenueBase Database · checked Sep 19, 2026
6	Ideal Work Engenharia	Indirect evidence	Jandira, BrazilHQ checked Sep 19, 2026	51-200	35 contacts →
	Indirect evidence “Ideal Work – Consultoria e Projetos de Engenharia.” Source: RevenueBase Database · checked Sep 19, 2026
7	Electrosol Soluções Elétricas	Indirect evidence	Sumaré, BrazilHQ checked Sep 19, 2026	51-200	32 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
8	QT Equipamentos Ltda	Indirect evidence	Cachoeirinha, BrazilHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence “Qt Equipamentos Ltda is a company based out of Brazil.” Source: RevenueBase Database · checked Sep 19, 2026
9	RPL	Indirect evidence	Caçapava, BrazilHQ checked Sep 19, 2026	51-200	25 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
10	Wbecker Engenharia Elétrica	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “A WBecker é uma empresa de Engenharia Elétrica que oferece serviços de alta qualidade, atuando com projetos e soluções desde a elaboração até a implantação.” Source: RevenueBase Database · checked Sep 19, 2026
11	Ecoamper - Engenharia	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence “Oferecemos soluções completas e integradas para o gerenciamento e segurança do seu sistema elétrico.” Source: RevenueBase Database · checked Sep 19, 2026
12	Amperi	Indirect evidence	Campinas, BrazilHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Para impulsionar é preciso transformar.” Source: RevenueBase Database · checked Sep 19, 2026
13	Eletrofase	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
14	Itec Engenharia	Indirect evidence	Igrejinha, BrazilHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
15	Sermatex Grün Equipamentos Elétricos Ltda	Partial evidence	São Paulo, BrazilHQ checked Sep 19, 2026	11-50	13 contacts →
	Partial evidence “Sermatex Consultoria e Comércio Ex Ltda.(Electrics Services and Materials for Explosive Atmospheres) was founded in Brazil, 1989 by Paulo Morais.” Source: RevenueBase Database · checked Sep 19, 2026
16	Dpst Desenvolvimento E Planejamento EM Segurança DO Trabalho	Indirect evidence	Agudos, BrazilHQ checked Sep 19, 2026	1-10	12 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
17	Apolo Soluções Elétricas Ltda	Indirect evidence	Nova Odessa, BrazilHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Desenvolvemos e montamos soluções elétricas específicas para cada cliente, com foco em melhoria contínua, produtividade e segurança.” Source: RevenueBase Database · checked Sep 19, 2026
18	Gensep	Indirect evidence	Mirassol, BrazilHQ checked Sep 19, 2026	1-10	10 contacts →
	Indirect evidence “Fundada em 2014, a Gensep é uma empresa de engenharia elétrica especializada em sistemas elétricos de potência, com atuação em proteção, controle e automação.” Source: RevenueBase Database · checked Sep 19, 2026
19	Volt Tecnologia EM Eletricidade	Indirect evidence	Guarapuava, BrazilHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Executar serviços em eletricidade através de soluções e aplicações adequadas dentro das normas exigidas, oferecendo o mais elevado nível de qualidade, tecnologia e segurança com…” Source: RevenueBase Database · checked Sep 19, 2026
20	CTA	Indirect evidence	Camacari, BrazilHQ checked Sep 19, 2026	51-200	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
21	Solugy Engenharia	Indirect evidence	Curvelo, BrazilHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “A Solugy desenvolve soluções elétricas que são pensadas para entregar máxima eficiência e segurança para o seu empreendimento.” Source: RevenueBase Database · checked Sep 19, 2026
22	Conformetec	Indirect evidence	Sertãozinho, BrazilHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “A Conformetec Assessoria Técnica para a Conformidade Elétrica surge no mercado para contribuir no cenário de segurança em eletricidade.” Source: RevenueBase Database · checked Sep 19, 2026
23	Safegrid	Partial evidence	Itajubá, BrazilHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial evidence “Somos a SafeGrid, especialistas em comissionamento, ensaios e diagnóstico de equipamentos elétricos.” Source: RevenueBase Database · checked Sep 19, 2026
24	Atlas Soluções Elétricas Ltda	Indirect evidence	Muriaé, BrazilHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “Atlas Soluções Elétricas atua realizando projetos para residências e empreendimentos de forma segura e inovadora.” Source: RevenueBase Database · checked Sep 19, 2026
25	M&w Energy	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Somos uma das melhores empresas de manutenção e instalação em subestação de energia conforme norma vigente de segurança em instalação e serviços em eletricidade, de Minas Gerais.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: electrical safety companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names electrical safety companies.
Partial evidence: Its own public description names part of electrical safety companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical safety companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 489 electrical safety companies based in Brazil

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Electrical safety companies based in Brazil at a glance

As of Sep 19, 2026

5.5%Verified-email coverage

6.1Average contacts per company

1-10Median size (employees)

11.7%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

291

11-50

142

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 489 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among electrical safety companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “electrical safety companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names electrical safety companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among electrical safety companies, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 162 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Electrical safety companies by metro

Electrical safety companies in Sao Paulo57

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names electrical safety companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many electrical safety companies are there based in Brazil?

RevenueBase identified 489 electrical safety companies headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Austral Engenharia Especialista EM Projetos, Montagem E Manutenção Industrial, headquartered in Catu, tops this list with the largest team on record.

Which city has the most electrical safety companies?

Sao Paulo leads with 57 headquartered companies, followed by Rio De Janeiro (21) and Belo Horizonte (16).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 162 verified decision-maker contacts tracked across these 489 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.