Company lists · Data refreshed September 2026

Top 25 Power plant maintenance contractors based in Brazil

Name: Power plant maintenance contractors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 350 companies tracked

RevenueBase identified 350 power plant maintenance contractors headquartered in Brazil as of September 2026 and tracks 6,816 professional contacts across them, including 651 with verified work emails. Sao Paulo is the largest hub.

This list covers power plant maintenance contractors 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 17, 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 17, 2026 86% judged on-target in blind review

350Companies

6,816Contacts tracked

651Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest power plant maintenance contractors based in Brazil

Ranked by team size

Top 25 of 350 power plant maintenance contractors based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to power plant maintenance contractors: 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	MKS Soluções Integradas S.A	Indirect evidence	Camaçari, BrazilHQ checked Sep 17, 2026	501-1,000	1,012 contacts →
	Indirect evidence “No mercado desde 1994, somos uma empresa que oferece soluções integradas de engenharia nas áreas de manutenção, construção e montagem eletromecânica e serviços especializados de…” Source: RevenueBase Database · checked Sep 17, 2026
2	Data Engenharia	Indirect evidence	Sarzedo, BrazilHQ checked Sep 17, 2026	501-1,000	629 contacts →
	Indirect evidence “The DATA Engenharia is installed in a green area of m2, with m2 of constructed area, in the municipality of Sarzedo (industrial region in the vicinity of Belo Horizonte / MG).” Source: RevenueBase Database · checked Sep 17, 2026
3	GTEL	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	1,001-5,000	508 contacts →
	Partial evidence “Since 1975, GTEL has been providing services regarding assembly, installation and maintenance in the electrical, mechanical, utilities and fire protection areas.” Source: RevenueBase Database · checked Sep 17, 2026
4	Tereme Engenharia	Indirect evidence	Serra, BrazilHQ checked Sep 17, 2026	501-1,000	391 contacts →
	Indirect evidence “CONTRATOS DE MANUTENÇÃO A Tereme oferece a seus clientes soluções de manutenção global ou parcial dos equipamentos e instalações elétricas de uma planta industrial.” Source: RevenueBase Database · checked Sep 17, 2026
5	PPL Manutenção E Serviços Ltda	Indirect evidence	Salvador, BrazilHQ checked Sep 17, 2026	501-1,000	258 contacts →
	Indirect evidence “Fundada em setembro de 1996, na cidade de Dias D’Ávila-BA, região metropolitana de Salvador, a PPL Manutenção teve crescimento notório, focado na melhoria contínua em gestão…” Source: RevenueBase Database · checked Sep 17, 2026
6	BEI	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	201-500	246 contacts →
	Indirect evidence “A BEI é uma empresa de operação, manutenção, automação e logística de usinas de geração de energia elétrica.” Source: RevenueBase Database · checked Sep 17, 2026
7	TDM Service & Solutions	Indirect evidence	Bragança Paulista, BrazilHQ checked Sep 17, 2026	201-500	218 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
8	VGK Engenharia	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	201-500	196 contacts →
	Partial evidence “An enterprise with vast experience and recognized performance in industrial maintenance - this is VGK Engenharia.” Source: RevenueBase Database · checked Sep 17, 2026
9	MCQ Eletro Service	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	111 contacts →
	Indirect evidence “Fundada em por engenheiros com vasta experiência no setor energético e oriundos da COPEL (Companhia Paranaense de Energia), a MCQ ELETRO SERVICE LTDA tem o objetivo de oferecer ao…” Source: RevenueBase Database · checked Sep 17, 2026
10	AJS Indústria E Serviços	Indirect evidence	Sapucaia Do Sul, BrazilHQ checked Sep 17, 2026	51-200	106 contacts →
	Indirect evidence “A AJS INDÚSTRIA E SERVIÇOS é uma empresa especializada em fabricação, montagem e manuteção indústrial, com sede em Sapucaia do Sul, região metropolitana de Porto Alegre.” Source: RevenueBase Database · checked Sep 17, 2026
11	MP Trafos Engenharia	Indirect evidence	Volta Redonda, BrazilHQ checked Sep 17, 2026	1,001-5,000	103 contacts →
	Indirect evidence “A MP Trafos Engenharia nasceu em 1993, na cidade de Pindamonhangaba, para atender a crescente demanda por manutenção industrial especializada.” Source: RevenueBase Database · checked Sep 17, 2026
12	Turbimaq Turbinas E Máquinas	Indirect evidence	Piracicaba, BrazilHQ checked Sep 17, 2026	201-500	85 contacts →
	Indirect evidence “Turbimaq Turbinas e Maquinas Ltda Em outubro de 1976 nascia em Piracicaba, interior de São Paulo, a TURBIMAQ, empresa de capital 100% nacional fundada por quatro empreendedores…” Source: RevenueBase Database · checked Sep 17, 2026
13	Smart Electric Engenharia E Sistemas Ltda	Indirect evidence	Guarulhos, BrazilHQ checked Sep 17, 2026	51-200	71 contacts →
	Indirect evidence “Somos uma empresa de serviços de engenharia elétrica, com grande experiência em usinas hidrelétricas, termoelétricas, parques eólicos e subestações de transmissão e distribuição…” Source: RevenueBase Database · checked Sep 17, 2026
14	Engecrol	Indirect evidence	Paulínia, BrazilHQ checked Sep 17, 2026	51-200	65 contacts →
	Indirect evidence “Com um time alinhado aos modernos conceitos de projeto e fabricação, a ENGECROL possui reputação reconhecida internacionalmente.” Source: RevenueBase Database · checked Sep 17, 2026
15	GM Manutenção Industrial	Indirect evidence	Ponta Grossa, BrazilHQ checked Sep 17, 2026	11-50	47 contacts →
	Indirect evidence “A GM Manutenção atua em serviços de curta, média e longa duração, desde paradas programadas de manutenção até ampliação e montagem de novas plantas industriais, sempre oferecendo…” Source: RevenueBase Database · checked Sep 17, 2026
16	Ecovis Serviços Manutenção Industrial	Indirect evidence	Jaraguá Do Sul, BrazilHQ checked Sep 17, 2026	51-200	46 contacts →
	Indirect evidence “Ecovis Serviços Ltda.” Source: RevenueBase Database · checked Sep 17, 2026
17	MPC Service	Indirect evidence	Sarzedo, BrazilHQ checked Sep 17, 2026	51-200	44 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
18	TME Engineering & Manintenance	Indirect evidence	Campinas, BrazilHQ checked Sep 17, 2026	11-50	42 contacts →
	Indirect evidence “TME ENGENHARIA e MANUTENÇÃO is a services company.” Source: RevenueBase Database · checked Sep 17, 2026
19	Grupo W-Service	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 17, 2026	51-200	33 contacts →
	Indirect evidence “Manutenção preditiva, preventiva e corretiva em subestações de baixa, média e alta tensão.” Source: RevenueBase Database · checked Sep 17, 2026
20	Arpex Engenharia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “Empresa de engenharia que atua nas áreas de prestação de serviço, treinamento, manutenção de grupos geradores, manutenção de motores marítimos e industriais, automação e…” Source: RevenueBase Database · checked Sep 17, 2026
21	Grupo Gera Energia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “O GRUPO GERA ENERGIA foi fundado por profissionais experientes com mais de 30 anos no mercado na área de geração e distribuição de energia.” Source: RevenueBase Database · checked Sep 17, 2026
22	HNR Engenharia	Indirect evidence	Recife, BrazilHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “HNR Engenharia é uma empresa de inspeção e manutenção industrial que atua na manutenção, montagem, instalação, reforma de equipamentos em geral.” Source: RevenueBase Database · checked Sep 17, 2026
23	Ricardo Dinelli	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
24	Turbo Drive Manutencao E Consultoria	Indirect evidence	Jaragua Do Sul, BrazilHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
25	Danco Powertec	Indirect evidence	Jaraguá Do Sul, BrazilHQ checked Sep 17, 2026	51-200	14 contacts →
	Indirect evidence “Há mais de 20 anos no mercado, a Danco Powertec \| Powertec é especialista em manutenção de motores elétricos até 2500CV, transformadores, bombas submersíveis, geradores e…” Source: RevenueBase Database · checked Sep 17, 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: power plant maintenance contractors. 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 power plant maintenance contractors.
Partial evidence: Its own public description names part of power plant maintenance contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power plant maintenance contractors. 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 350 power plant maintenance contractors based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 651 reachable decision-makers.

Free signup · no credit card

View the full list →

Power plant maintenance contractors based in Brazil at a glance

As of Sep 17, 2026

9.6%Verified-email coverage

19.5Average contacts per company

11-50Median size (employees)

8.0%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

140

11-50

158

51-200

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 350 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 power plant maintenance contractors, 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 “power plant maintenance contractors”. 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 power plant maintenance contractors), 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 power plant maintenance contractors, 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, 651 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 17, 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.

Power plant maintenance contractors by metro

Power plant maintenance contractors in Sao Paulo28

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 power plant maintenance contractors, 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 power plant maintenance contractors are there based in Brazil?

RevenueBase identified 350 power plant maintenance contractors 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?

MKS Soluções Integradas S.A, headquartered in Camacari, tops this list with the largest team on record.

Which city has the most power plant maintenance contractors?

Sao Paulo leads with 28 headquartered companies, followed by Rio De Janeiro (21) and Belo Horizonte (9).

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 651 verified decision-maker contacts tracked across these 350 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 350 power plant maintenance contractors based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Power plant maintenance contractors by geography

Browse the directory

Browse: Companies home · All Brazil lists · All Power plant maintenance contractors lists · New lists

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.