Company lists · Data refreshed September 2026

Top 25 Electrical equipment manufacturers based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 524 companies tracked

RevenueBase identified 524 electrical equipment manufacturers headquartered in Brazil as of September 2026 and tracks 8,419 professional contacts across them, including 736 with verified work emails. Sao Paulo is the largest hub.

This list covers electrical equipment manufacturers 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 15, 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 15, 2026 86% judged on-target in blind review

524Companies

8,419Contacts tracked

736Verified emails

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The 25 largest electrical equipment manufacturers based in Brazil

Ranked by team size

Top 25 of 524 electrical equipment manufacturers based in Brazil, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to electrical equipment manufacturers: 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	VOLGA	Partial evidence	Aparecida De Goiânia, BrazilHQ checked Sep 15, 2026	501-1,000	410 contacts →
	Partial evidence “Nossa história começou em 2008, já como parceiro licenciado da Schneider Electric, chegando aos dias atuais com uma indústria moderna ocupando uma área de construída.” Source: RevenueBase Database · checked Sep 15, 2026
2	Trael Transformadores Elétricos Ltda	Indirect evidence	Cuiabá, BrazilHQ checked Sep 15, 2026	1,001-5,000	230 contacts →
	Indirect evidence “A TRAEL iniciou suas atividades em 1992 com a fabricação de transformadores de distribuição, força e especiais.” Source: RevenueBase Database · checked Sep 15, 2026
3	Datateck	Indirect evidence	Guaíba, BrazilHQ checked Sep 15, 2026	201-500	194 contacts →
	Indirect evidence “Fabricante de Redes Elétricas desde ISO 9001:2015, 160 colaboradores, Área de Principais mercados: Agrícola, Elevadores, Refrigeração, Construção Civil, Automação, Automotivo…” Source: RevenueBase Database · checked Sep 15, 2026
4	Maurizio	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 15, 2026	201-500	158 contacts →
	Indirect evidence “Maurizio, fundada em 1956, consolidou-se como referência na fabricação de equipamentos de alta tensão para linhas de Distribuição, Transmissão, Subestação e Smart Grids.” Source: RevenueBase Database · checked Sep 15, 2026
5	Novemp	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 15, 2026	201-500	140 contacts →
	Indirect evidence “Na NOVEMP, a energia elétrica é o nosso negócio, e nossa paixão é criar soluções que conectam pessoas, empresas e comunidades com segurança e eficiência.” Source: RevenueBase Database · checked Sep 15, 2026
6	Romazi Materiais Elétricos Ltda	Indirect evidence	Maracanaú, BrazilHQ checked Sep 15, 2026	201-500	140 contacts →
	Indirect evidence “Há mais de 30 anos, construindo confiança e qualidade em cada detalhe.” Source: RevenueBase Database · checked Sep 15, 2026
7	Isolet	Indirect evidence	Itu, BrazilHQ checked Sep 15, 2026	201-500	134 contacts →
	Indirect evidence “ISOLET is a company based out of Rod.” Source: RevenueBase Database · checked Sep 15, 2026
8	Comtrafo	Indirect evidence	Cornelio Procopio, BrazilHQ checked Sep 15, 2026	501-1,000	119 contacts →
	Indirect evidence “A COMTRAFO atua desde 1994 produzindo transformadores de distribuição e força para o mercado nacional e internacional.” Source: RevenueBase Database · checked Sep 15, 2026
9	Solução Equipamentos Elétricos Ltda	Partial evidence	São Joaquim De Bicas, BrazilHQ checked Sep 15, 2026	51-200	113 contacts →
	Partial evidence “The Solução Equipamentos serves the electrical sector.” Source: RevenueBase Database · checked Sep 15, 2026
10	Eletromw Electrical Solutions	Partial evidence	Joinville, BrazilHQ checked Sep 15, 2026	51-200	112 contacts →
	Partial 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 15, 2026
11	Eletro Ativa Materiais Elétricos	Indirect evidence	Campo Verde, BrazilHQ checked Sep 15, 2026	51-200	95 contacts →
	Indirect evidence “A Eletro Ativa possui o objetivo de levar produtos e soluções no ramo de materiais elétricos, trabalhamos com toda a linha de alta e baixa tensão, hidráulica, prevenção de…” Source: RevenueBase Database · checked Sep 15, 2026
12	Ctrltech Conversão DE Energia	Indirect evidence	Osasco, BrazilHQ checked Sep 15, 2026	51-200	94 contacts →
	Indirect evidence “A CTRLTECH está em atividade desde se dedicando à fabricação de equipamentos elétricos e eletromecânicos de conversão de energia para diversos segmentos.” Source: RevenueBase Database · checked Sep 15, 2026
13	Vepan Painéis Elétricos	Indirect evidence	Itaquaquecetuba, BrazilHQ checked Sep 15, 2026	51-200	91 contacts →
	Indirect evidence “Fundada em São Paulo no ano de 1988, por um grupo de engenheiros com sólida experiência na área de distribuição e controle industrial, ao longo dos anos a Vepan Eletrotécnica…” Source: RevenueBase Database · checked Sep 15, 2026
14	Kirsten Painéis Elétricos	Indirect evidence	Curitiba, BrazilHQ checked Sep 15, 2026	51-200	73 contacts →
	Indirect evidence “Kirsten Indústria de Painéis Elétricos desenvolve, fabrica e integra painéis elétricos de baixa e média tensão para indústrias, infraestrutura e energia.” Source: RevenueBase Database · checked Sep 15, 2026
15	SRA Equipamentos E Sistemas	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 15, 2026	51-200	71 contacts →
	Partial evidence “SRA is a local electrical engineering Company having global vision with expertise in electrical, power electronic, automation and instrumentation systems focused in industrial…” Source: RevenueBase Database · checked Sep 15, 2026
16	Monter	Indirect evidence	Itatiba, BrazilHQ checked Sep 15, 2026	51-200	71 contacts →
	Indirect evidence “Com 30 anos de trajetória, a Monter consolida-se como uma das principais fabricantes brasileiras de soluções em média e baixa tensão, além de serviços, unindo tecnologia…” Source: RevenueBase Database · checked Sep 15, 2026
17	Joclamar Materiais Elétricos CSB Automação Industrial	Indirect evidence	Blumenau, BrazilHQ checked Sep 15, 2026	51-200	63 contacts →
	Indirect evidence “Joclamar Materiais Elétricos • CSB Automação Industrial Solução completa para o seu projeto.” Source: RevenueBase Database · checked Sep 15, 2026
18	Strahl	Indirect evidence	São Paulo, BrazilHQ checked Sep 15, 2026	201-500	59 contacts →
	Indirect evidence “Desde 1986 fabricando materiais elétricos, industriais e prediais, a STRAHL tem se destacado pela qualidade e excelência dos seus produtos.” Source: RevenueBase Database · checked Sep 15, 2026
19	Energytech	Indirect evidence	São Paulo, BrazilHQ checked Sep 15, 2026	51-200	58 contacts →
	Indirect evidence “Empresa especializada em Painéis Elétricos, Automação Industrial e Materiais Elétricos.” Source: RevenueBase Database · checked Sep 15, 2026
20	TAG Engenharia	Indirect evidence	Blumenau, BrazilHQ checked Sep 15, 2026	51-200	52 contacts →
	Indirect evidence “Fabricação de painéis elétricos, sistemas de bombeamento, projetos elétricos e de automação, serviço de instalação e comissionamento.” Source: RevenueBase Database · checked Sep 15, 2026
21	Austral Engenharia Especialista EM Projetos, Montagem E Manutenção Industrial	Indirect evidence	Catu, BrazilHQ checked Sep 15, 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 15, 2026
22	Induspower	Indirect evidence	Viana, BrazilHQ checked Sep 15, 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 15, 2026
23	Eletroz	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 2026	51-200	44 contacts →
	Indirect evidence “Há mais de 40 anos, a EletroZ desenvolve soluções completas para o setor elétrico, unindo engenharia, fabricação própria e distribuição de materiais elétricos.” Source: RevenueBase Database · checked Sep 15, 2026
24	Stemmann Brasil	Indirect evidence	Porto Feliz, BrazilHQ checked Sep 15, 2026	51-200	44 contacts →
	Indirect evidence “A Stemmann Indústria e Comércio Ltda, sediada em Porto Feliz/SP, é uma empresa de capital nacional que desde 1975 opera no Brasil produzindo equipamentos e acessórios para a…” Source: RevenueBase Database · checked Sep 15, 2026
25	Eletro Painel	Indirect evidence	Maringá, BrazilHQ checked Sep 15, 2026	51-200	42 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 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 equipment manufacturers. 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 equipment manufacturers.
Partial evidence: Its own public description names part of electrical equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical equipment manufacturers. 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 524 electrical equipment manufacturers based in Brazil

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Electrical equipment manufacturers based in Brazil at a glance

As of Sep 15, 2026

8.7%Verified-email coverage

16.1Average contacts per company

11-50Median size (employees)

17.2%Largest-city concentration · Sao Paulo

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

206

11-50

167

51-200

113

201-500

501-1,000

1,001-5,000

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 524 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 equipment manufacturers, 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 equipment manufacturers”. 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 equipment manufacturers), 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 equipment manufacturers, 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, 736 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 15, 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 equipment manufacturers by metro

Electrical equipment manufacturers in Sao Paulo90

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 equipment manufacturers, 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 equipment manufacturers are there based in Brazil?

RevenueBase identified 524 electrical equipment manufacturers 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?

VOLGA, headquartered in Aparecida De Goiania, tops this list with the largest team on record.

Which city has the most electrical equipment manufacturers?

Sao Paulo leads with 90 headquartered companies, followed by Curitiba (19) 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 736 verified decision-maker contacts tracked across these 524 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 15, 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.