Company lists · Data refreshed November 2026

Top 25 Commercial electrical maintenance services based in Brazil

RevenueBase identified 929 company matches for commercial electrical maintenance services associated with Brazil as of November 2026 and tracks 5,704 professional contacts across them, including 145 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for commercial electrical maintenance 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
929Companies
5,704Contacts tracked
145Verified emails
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The 25 largest commercial electrical maintenance services based in Brazil

Ranked by team size
Top 25 of 929 company matches for commercial electrical maintenance 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 matchSerra, BrazilHQ recorded Nov 6, 2026501-1,000443 contacts →

Exact match

“CONTRATOS DE MANUTENÇÃO A Tereme oferece a seus clientes soluções de manutenção global ou parcial dos equipamentos e instalações elétricas de uma planta industrial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSão Luís, BrazilHQ recorded Nov 6, 20261,001-5,000324 contacts →

Exact match

“MA ELETROMECÂNICA, fundada em 1995 na cidade de São Luís do Maranhão, surgiu do sonho e empreendedorismo do engenheiro eletricista Marcleo Araújo, atual diretor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSerra, BrazilHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“Empresa fundada em iniciou suas atividades de fato em Junho de A partir deste marco então a MMI – Manutenção e Montagem Industrial Ltda, fez nome e fincou sua marca no mercado de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPiracicaba, BrazilHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Instalações elétricas / Manutenção elétrica / Projetos elétricos / Análises e Ensaios / SPDA / Termografia / Retrofit / Montagens industriais / Automação / Treinamentos”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMonte Mor, BrazilHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Fundada em 01/07/1997, a Brastrafo do Brasil é uma empresa nacional que nasceu com o propósito de atender o setor elétrico, em todos os seus segmentos (geração, transmissão…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSarzedo, BrazilHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Com quase 30 anos de história, a MPC Service é especializada em prestação de serviços, com atuação direta em manutenção preditiva, preventiva e corretiva de equipamentos elétricos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSao Bernardo Do Campo, BrazilHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Empresa inovadora e moderna, que possui como atividade principal a prestação de serviços especializados em Engenharia Elétrica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Somos uma empresa de engenharia elétrica especializada em subestações de média e alta tensão.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchMogi Guaçu, BrazilHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“A Contec Enrolamento de Motores Elétricos LTDA atua na prestação de serviços de manutenção corretiva e preventiva de motores elétricos, bombas hidráulicas, painéis elétricos e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSerra, BrazilHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Navegue em nosso site e saiba mais sobre a empresa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRibeirão Preto, BrazilHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“A Construservices é uma empresa de prestação de serviços, que atua no segmento de elétrica, hidráulica, rede de dados, TI, telefonia e manutenção predial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPedro Leopoldo, BrazilHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“A MGS Tecnologia foi criada 1995, com o objetivo de suprir a demanda de serviços em manutenção preditiva eletromecânica, e gerir sistemas de manutenção.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchIndaiatuba, BrazilHQ recorded Nov 6, 202651-20020 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Na EPSE, nosso objetivo é transformar sua visão em energia de forma eficiente, segura e inovadora.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact matchPalmas, BrazilHQ recorded Nov 6, 202651-20015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIgrejinha, BrazilHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrasilia, BrazilHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“We are an Electrical Engineering company located in Brasilia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGuaruja, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLondrina, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Fornecemos soluções de engenharia e manutenção em sistemas e equipamentos elétricos, priorizando a segurança e a preservação do meio ambiente, entendendo as necessidades dos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondrina, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“A Ottoset Serviços é especializada em manutenção predial e de grupos geradores, atendendo empresas como Prosegur, Segurpro, Coopavel, Agro Alfa, NotreDame Intermédica, Hospital…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Somos uma prestadora de serviços de manutenção preventiva e corretiva em grupos geradores.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Criada com o intuito de suprir a demanda no setor de prestação de serviços e atuar como mantenedora em instalações comerciais, industriais e equipamentos e todo tipo de…”

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

Showing 25 of 929 commercial electrical maintenance services based in Brazil

See the full list, filter by size, metro and specialty, and access 145 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial electrical maintenance services based in Brazil at a glance

As of Nov 6, 2026
2.5%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
13.2%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
553
11-50
294
51-200
51
201-500
10
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 929 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 “commercial electrical maintenance 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 145 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 “commercial electrical maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial electrical maintenance services are there based in Brazil?

RevenueBase identified 929 company matches for commercial electrical maintenance 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?

Tereme Engenharia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most commercial electrical maintenance services?

Sao Paulo leads with 123 company records, followed by Rio De Janeiro (36) and Curitiba (31).

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 145 professional contacts with verified work emails tracked across these 929 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.