Company lists · Data refreshed November 2026

Top 25 Medium voltage switchgear services based in Brazil

RevenueBase identified 251 company matches for medium voltage switchgear services associated with Brazil as of November 2026 and tracks 4,032 professional contacts across them, including 401 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for medium voltage switchgear services 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 November 6, 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 Nov 6, 2026 How this list was built
251Companies
4,032Contacts tracked
401Verified emails
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The 25 largest medium voltage switchgear services based in Brazil

Ranked by team size
Top 25 of 251 company matches for medium voltage switchgear services based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261,001-5,000664 contacts →

Exact match

“Desde 1978 atuando na execução de Instalações Elétricas e Hidráulicas, a Temon conseguiu firmar sua marca nesse mercado com participação em mais de obras por todo Brasil e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBragança Paulista, BrazilHQ recorded Nov 6, 2026201-500229 contacts →

Exact match

“We have been in the market for over 20 years serving the main industrial and commercial markets, gaining prominent positions in the segments of Engineering, Commissioning of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCastro, BrazilHQ recorded Nov 6, 2026501-1,000149 contacts →

Exact match

“O Grupo Energia iniciou suas atividades na década de 90 através da prestação de serviços elétricos em baixa tensão.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchJoinville, BrazilHQ recorded Nov 6, 2026201-500125 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchItupeva, BrazilHQ recorded Nov 6, 2026201-500106 contacts →

Exact match

“Construção de subestações Projetos Ensaios elétricos Comissionamento Manutenção Montagem de equipamentos Enchimento de gás SF6 Venda e aluguel de equipamentos Retrofit de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNiterói, BrazilHQ recorded Nov 6, 2026201-500104 contacts →

Exact match

“Nossa história iniciou-se em dezembro de A empresa formada por ex funcionários da CERJ ganhou notoriedade através da excelência na prestação de serviços para o setor elétrico no…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAparecida De Goiânia, BrazilHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Obras civis e Montagens eletromecânicas em Subestações de até 500 kV, Linhas de Transmissão de até 230 kV, Usinas Termoelétricas, Hidrelétricas e Eólicas, testes/ensaios em relés…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSuzano, BrazilHQ recorded Nov 6, 2026201-50068 contacts →

Exact match

“Fundada em 1971, a GIMI Soluções é uma indústria especializada na fabricação de painéis de distribuição de baixa tensão e cubículos modulares de média tensão, isolados a ar com…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Com atuação no segmento de transmissão e distribuição de energia, realizamos: – Construção, manutenção e ampliação de subestações de energia elétrica – Montagem Eletromecânica –…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchViana, BrazilHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“IndusPower - Especialistas em Quadros e Painéis Elétricos de Alta Qualidade Website: Localização: Parque Industrial - Viana/ES Telefone:(27)99857-4003 E-mail…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“We are a company that has been operating in the LOW, MEDIUM, HIGH VOLTAGE market for 20 years selling high quality products, through our partners NKT, RITZ, ENSTO, SIBA and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSão Bernardo Do Campo, BrazilHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Manutenção preditiva, preventiva e corretiva em subestações de baixa, média e alta tensão.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGoiânia, BrazilHQ recorded Nov 6, 202611-5036 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchJundiaí, BrazilHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“A "Transformadores Jundiaí – Soluções em Energia" se consolida, desde 1990, no mercado regional e nacional como referência no segmento elétrico, sempre seguindo o compromisso de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAgudos, BrazilHQ recorded Nov 6, 2026201-50034 contacts →

Exact match

“PROMINS INDUSTRIA E ENGENHARIA ELÉTRICA LTDA A opção certa para clientes exigentes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCamaçari, BrazilHQ recorded Nov 6, 2026n/a33 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Estamos no mercado desde 1986 prestando serviços de manutenção em subestações, executando retrofit em equipamentos e comissionamento em subestações de media, alta e extra-alta…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCampinas, BrazilHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“A Trafocare é uma empresa especializada na manutenção de transformadores e comércio de fluidos isolantes elétricos, investindo no que há de mais moderno e eficiente no mercado…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCachoeirinha, BrazilHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Qt Equipamentos Ltda is a company based out of Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSuzano, BrazilHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Manufacturer of Medium Voltage Panels insulated in SF6.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRecife, BrazilHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“A WT - Manutenções e Montagens Ltda, Fundada em 1997, tem desenvolvido trabalhos nos diversos estados do Nordeste, atuando sob o conceito de engenharia integrada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMandirituba, BrazilHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Fundada em 2015, a partir da união de profissionais com mais de 30 anos de experiência no mercado de energia e na fabricação de equipamentos eletromecânicos voltados para…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSinop, BrazilHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Nascida em Sinop, na região norte de Mato Grosso no ano de 2023, a Norte Soluções Elétrica chegou com o propósito de oferecer serviços que atendam as necessidades de seus clientes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLauro De Freitas, BrazilHQ recorded Nov 6, 202651-20018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchJaragua Do Sul, BrazilHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Fundada em 2005 em Jaraguá do Sul - SC, a TURBO DRIVE MANUTENÇÃO E CONSULTORIA LTDA, tem como missão, fornecer a seus clientes produtos e serviços especializados na área de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 251 medium voltage switchgear services based in Brazil

See the full list, filter by size, metro and specialty, and access 401 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medium voltage switchgear services based in Brazil at a glance

As of Nov 6, 2026
9.9%Verified-email coverage
16.1Average contacts per company
11-50Median size (employees)
11.6%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
88
11-50
102
51-200
42
201-500
9
501-1,000
5
1,001-5,000
1

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 251 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 “medium voltage switchgear services” 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 401 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 November 6, 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 “medium voltage switchgear services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medium voltage switchgear services are there based in Brazil?

RevenueBase identified 251 company matches for medium voltage switchgear services associated with Brazil as of November 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?

Temon Técnica DE Montagens E Construções tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most medium voltage switchgear services?

Sao Paulo leads with 29 company records, followed by Guarulhos (15) and Curitiba (9).

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 401 professional contacts with verified work emails tracked across these 251 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 November 6, 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.