Company lists · Data refreshed October 2026

Top 19 Electrical panel installation contractors based in Brazil

Name: Electrical panel installation contractors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 329 companies tracked

RevenueBase identified 329 company matches for electrical panel installation contractors associated with Brazil as of October 2026 and tracks 1,440 professional contacts across them, including 60 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for electrical panel installation 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 October 12, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built

329Companies

1,440Contacts tracked

60Verified emails

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The 19 largest electrical panel installation contractors based in Brazil

Ranked by team size

Top 19 of 329 company matches for electrical panel installation contractors based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Austral Engenharia Especialista EM Projetos, Montagem E Manutenção Industrial	Exact match	Catu, BrazilHQ recorded Oct 12, 2026	51-200	75 contacts →
	Exact match “Soluções completas em engenharia elétrica, automação, montagem de subestações, SPDA e painéis industriais.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Indumax Sistemas DE Energia	Exact match	Itumbiara, BrazilHQ recorded Oct 12, 2026	51-200	67 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 · Oct 12, 2026 · View company records in RevenueBase
3	PIX Engenharia E Serviços	Exact match	Camaçari, BrazilHQ recorded Oct 12, 2026	1-10	28 contacts →
	Exact match “Empresa especializada em soluções elétricas: Service- Reparo em disjuntores e chaves (BT, MT, AT)- Reparo em relés de proteção - Manutenção preventiva e corretiva na subestação -…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	JJ Elétrica	Exact match	São Paulo, BrazilHQ recorded Oct 12, 2026	51-200	27 contacts →
	Exact match “We are an electrical engineering and information technology company, manufacturer of electrical panels and specialized in commercial, corporate and industrial works.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Conect Automação	Exact match	Maceió, BrazilHQ recorded Oct 12, 2026	11-50	23 contacts →
	Exact match “Empresa de Instalações, automação industrial e montagem de painéis elétricos.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	ESP Engenharia & Manutenção	Exact match	Serra, BrazilHQ recorded Oct 12, 2026	11-50	21 contacts →
	Exact match “Navegue em nosso site e saiba mais sobre a empresa.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	DAL Comandos Elétricos	Exact match	Indaiatuba, BrazilHQ recorded Oct 12, 2026	51-200	17 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 · Oct 12, 2026 · View company records in RevenueBase
8	Engword Automação E Montagem DE Paineis Eletricos	Exact match	Piracicaba, BrazilHQ recorded Oct 12, 2026	1-10	16 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Sh-Tech Instalações E Montagens Elétricas Ltda	Exact match	Porto Alegre, BrazilHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “Fundada em 25 de novembro do ano de 2008, localizados no Rio Grande do Sul possuímos atuação nacional.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Apolo Soluções Elétricas Ltda	Exact match	Nova Odessa, BrazilHQ recorded Oct 12, 2026	11-50	7 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 · Oct 12, 2026 · View company records in RevenueBase
11	MP Elétrica Industrial	Exact match	Piracicaba, BrazilHQ recorded Oct 12, 2026	1-10	7 contacts →
	Exact match “Conte com a MP para cuidar da Energia Elétrica de sua empresa.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	VBE Engenharia & Consultoria	Exact match	Osasco, BrazilHQ recorded Oct 12, 2026	11-50	7 contacts →
	Exact match “Há 17 anos, a VBE Engenharia & Consultoria projeta, executa e mantém instalações elétricas para indústria, condomínios, obras corporativas e infraestrutura urbana.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Asseplam Comércio E Montagens Elétricas	Exact match	Jundiaí, BrazilHQ recorded Oct 12, 2026	11-50	6 contacts →
	Exact match “A ASSEPLAM Comércio e Montagens Elétricas Ltda, desde sua fundação no ano de 1.991, atua no segmento de instalações, painéis e comandos elétricos.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	BCM Eletricidade E Automação	Exact match	Para De Minas, BrazilHQ recorded Oct 12, 2026	11-50	6 contacts →
	Exact match “BCM Eletricidade e Automação – 23 anos de propósito e evolução.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	MCT Engenharia	Exact match	Campinas, BrazilHQ recorded Oct 12, 2026	11-50	4 contacts →
	Exact match “Entregando soluções sob medida em Painéis Elétricos.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Henvo Painéis Elétricos	Exact match	Sapucaia Do Sul, BrazilHQ recorded Oct 12, 2026	11-50	3 contacts →
	Exact match “Trabalhamos na fabricação e montagem de painéis elétricos para qualquer demanda, seja na distribuição elétrica, acionamento de motores, proteção elétrica, comando e controle…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	AC Power Engenharia	Exact match	Indaiatuba, BrazilHQ recorded Oct 12, 2026	1-10	2 contacts →
	Exact match “A AC Power Engenharia é uma empresa inovadora que surgiu com a necessidade de atender aos clientes tanto na área industrial como comercial e residencial, oferecendo serviços na…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Grupo MEP	Exact match	Rosario De Fatima, BrazilHQ recorded Oct 12, 2026	51-200	1 contacts →
	Exact match “Fundada por profissionais que atuam no mercado desde 1992, com competência em desenvolvimento em montagens de quadros, painéis de baixa e media tensão.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Casa DO Painel	Exact match	Osasco, BrazilHQ recorded Oct 12, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 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 “electrical panel installation 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 19 of 329 electrical panel installation contractors based in Brazil

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Electrical panel installation contractors based in Brazil at a glance

As of Oct 12, 2026

4.2%Verified-email coverage

4.4Average contacts per company

1-10Median size (employees)

12.8%Largest-city concentration · Sao Paulo

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

194

11-50

108

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 329 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 “electrical panel installation 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 60 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 12, 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 “electrical panel installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical panel installation contractors are there based in Brazil?

RevenueBase identified 329 company matches for electrical panel installation contractors associated with Brazil as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Austral Engenharia Especialista EM Projetos, Montagem E Manutenção Industrial tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrical panel installation contractors?

Sao Paulo leads with 42 company records, followed by Rio De Janeiro (12) and Belo Horizonte (6).

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 60 professional contacts with verified work emails tracked across these 329 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 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 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.