Company lists · Data refreshed September 2026

Top 25 Electrical panel installation companies based in Brazil

Name: Electrical panel installation 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 648 companies tracked

RevenueBase identified 648 electrical panel installation companies headquartered in Brazil as of September 2026 and tracks 3,179 professional contacts across them, including 168 with verified work emails. Sao Paulo is the largest hub.

This list covers electrical panel installation 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

648Companies

3,179Contacts tracked

168Verified emails

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The 25 largest electrical panel installation companies based in Brazil

Ranked by team size

Top 25 of 648 electrical panel installation 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 panel installation 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	Eletromw Electrical Solutions	Strong evidence	Joinville, BrazilHQ checked Sep 19, 2026	51-200	112 contacts →
	Strong evidence “ELECTRICAL ENGINEERING: Commercial and industrial projects and consultancy serving our customers with excellence, agility and high level of quality; ELECTRICAL INSTALLATIONS AND…” Source: RevenueBase Database · checked Sep 19, 2026
2	Proelt	Indirect evidence	Joinville, BrazilHQ checked Sep 19, 2026	201-500	111 contacts →
	Indirect evidence “Há mais de 40 anos colocamos toda a nossa energia, talento e conhecimento para contribuir com o negócio dos nossos clientes e com a qualidade de vida das pessoas.” Source: RevenueBase Database · checked Sep 19, 2026
3	Indumax Sistemas DE Energia	Indirect evidence	Itumbiara, BrazilHQ checked Sep 19, 2026	51-200	62 contacts →
	Indirect evidence “Na Indumax, somos especialistas em obras industriais elétricas, painéis elétricos e automação industrial, entregando soluções que impulsionam a eficiência, segurança e inovação no…” Source: RevenueBase Database · checked Sep 19, 2026
4	Engerey Painéis Elétricos	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence “Empresa especializada em Montagem de Painéis Elétricos de Baixa Tensão (Convencionais e TTA/PTTA) e Média Tensão (Vácuo e SM6).” Source: RevenueBase Database · checked Sep 19, 2026
5	MP Engenharia Elétrica	Indirect evidence	Piracicaba, BrazilHQ checked Sep 19, 2026	51-200	53 contacts →
	Indirect evidence “Instalações elétricas / Manutenção elétrica / Projetos elétricos / Análises e Ensaios / SPDA / Termografia / Retrofit / Montagens industriais / Automação / Treinamentos” Source: RevenueBase Database · checked Sep 19, 2026
6	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
7	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
8	Phaynell DO Brasil	Indirect evidence	Aruja, BrazilHQ checked Sep 19, 2026	51-200	39 contacts →
	Indirect evidence “Localizada a mais de 11 anos na cidade de Arujá – SP em um dos maiores pólos industriais da Grande São Paulo com acesso as principais rodovias Presidente Dutra, Airton Senna e em…” Source: RevenueBase Database · checked Sep 19, 2026
9	Elecman Engenharia	Indirect evidence	Santos, BrazilHQ checked Sep 19, 2026	11-50	30 contacts →
	Indirect evidence “Empresa de Engenharia Elétrica com soluções na áreas de Manutenção, Fabricação de Painéis, Projetos, Laudos e Consultoria.” Source: RevenueBase Database · checked Sep 19, 2026
10	ESP Engenharia & Manutenção	Indirect evidence	Serra, BrazilHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Navegue em nosso site e saiba mais sobre a empresa.” Source: RevenueBase Database · checked Sep 19, 2026
11	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
12	Pellegrin Elétrica Industrial	Indirect evidence	Carazinho, BrazilHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “A Pellegrin Elétrica Industrial é especializada em engenharia elétrica industrial, atuando na fabricação de painéis elétricos, cubículos de subestação metálicos blindados, além de…” Source: RevenueBase Database · checked Sep 19, 2026
13	Conect Automação	Indirect evidence	Maceió, BrazilHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “Empresa de Instalações, automação industrial e montagem de painéis elétricos.” Source: RevenueBase Database · checked Sep 19, 2026
14	DAL Comandos Elétricos	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 19, 2026	51-200	21 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
15	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
16	Engword Automação E Montagem DE Paineis Eletricos	Indirect evidence	Piracicaba, BrazilHQ checked Sep 19, 2026	1-10	14 contacts →
	Indirect evidence “Oferecemos a nossos clientes o desenvolvimento do projeto do conceitual ao startup, com técnicos qualificados e preparados para atender a demanda do início ao fim do projeto.” Source: RevenueBase Database · checked Sep 19, 2026
17	Avante Energia	Indirect evidence	Palmas, BrazilHQ checked Sep 19, 2026	51-200	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
18	Sh-Tech Instalações E Montagens Elétricas Ltda	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Fundada em 25 de novembro do ano de 2008, localizados no Rio Grande do Sul possuímos atuação nacional.” Source: RevenueBase Database · checked Sep 19, 2026
19	Electra Service Comercial E Instalações Elétricas	Indirect evidence	Guaruja, BrazilHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Electra está localizada na sede do Iate Clube de Santos, na cidade de Guarujá, SP, com uma infraestrutura completa para qualquer tipo de docagem e serviço.” Source: RevenueBase Database · checked Sep 19, 2026
20	IPT Engenharia	Partial evidence	Brasilia, BrazilHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “We are an Electrical Engineering company located in Brasilia.” Source: RevenueBase Database · checked Sep 19, 2026
21	VBE Engenharia & Consultoria	Indirect evidence	Barueri, BrazilHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Somos uma empresa especializada na realização de projetos, instalação e manutenção elétrica, contamos ainda com área exclusiva destinada a montagem de quadros e painéis elétricos…” Source: RevenueBase Database · checked Sep 19, 2026
22	Terravolt	Indirect evidence	Goiânia, BrazilHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “A TerraVolt Projetos Instalações Elétricas é uma empresa com ampla experiência na prestação de serviços relacionados a área da engenharia elétrica, contando com uma tradição de 24…” Source: RevenueBase Database · checked Sep 19, 2026
23	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
24	BCM Eletricidade E Automação	Indirect evidence	Para De Minas, BrazilHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “BCM Eletricidade e Automação – 23 anos de propósito e evolução.” Source: RevenueBase Database · checked Sep 19, 2026
25	Engelig Montagem E Manutenção Elétrica Ltda	Indirect evidence	Mariana, BrazilHQ checked Sep 19, 2026	201-500	5 contacts →
	Indirect evidence “A Engelig Montagem e Manutenção Elétrica atua na construção de redes elétricas em postes, torres, subestações, montagem industrial, manutenção em pontes rolantes e talhas…” 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 panel installation 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 panel installation companies.
Partial evidence: Its own public description names part of electrical panel installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical panel installation 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 648 electrical panel installation companies based in Brazil

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Electrical panel installation companies based in Brazil at a glance

As of Sep 19, 2026

5.3%Verified-email coverage

4.9Average 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

404

11-50

195

51-200

201-500

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 648 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 panel installation 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 panel installation 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 panel installation 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 panel installation 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, 168 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 panel installation companies by metro

Electrical panel installation companies in Sao Paulo76

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 panel installation 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 panel installation companies are there based in Brazil?

RevenueBase identified 648 electrical panel installation 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?

Eletromw Electrical Solutions, headquartered in Joinville, tops this list with the largest team on record.

Which city has the most electrical panel installation companies?

Sao Paulo leads with 76 headquartered companies, followed by Rio De Janeiro (20) and Curitiba (14).

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 168 verified decision-maker contacts tracked across these 648 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.