Company lists · Data refreshed November 2026

Top 25 Hydropower maintenance service providers based in Brazil

RevenueBase identified 208 company matches for hydropower maintenance service providers associated with Brazil as of November 2026 and tracks 3,258 professional contacts across them, including 409 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for hydropower maintenance service providers 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
208Companies
3,258Contacts tracked
409Verified emails
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The 25 largest hydropower maintenance service providers based in Brazil

Ranked by team size
Top 25 of 208 company matches for hydropower maintenance service providers 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 matchSarzedo, BrazilHQ recorded Nov 6, 2026501-1,000718 contacts →

Exact match

“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).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAssis, BrazilHQ recorded Nov 6, 202651-200225 contacts →

Exact match

“Luz Energy Engenharia Ltda- Epp is a civil engineering company based out of R Orozimbo Leao De Carvalho, 223, Assis, São Paulo, Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchIjuí, BrazilHQ recorded Nov 6, 202651-200121 contacts →

Exact match

“Nossa história, nossa identidade!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVolta Redonda, BrazilHQ recorded Nov 6, 20261,001-5,000107 contacts →

Exact match

“A MP Trafos Engenharia nasceu em 1993, na cidade de Pindamonhangaba, para atender a crescente demanda por manutenção industrial especializada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPiracicaba, BrazilHQ recorded Nov 6, 2026201-50093 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRibeirão Preto, BrazilHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“A empresa Muradás, sediada em Ribeirão preto, iniciou suas atividades em 1996, sendo uma empresa prestadora de serviços principalmente em manutenção e montagem de turbinas a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Esta página tem por objetivo mantermos um canal de comunicação com nossos clientes, parceiros e colaboradores.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPaulínia, BrazilHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Com um time alinhado aos modernos conceitos de projeto e fabricação, a ENGECROL possui reputação reconhecida internacionalmente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCampinas, BrazilHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“TME ENGENHARIA e MANUTENÇÃO is a services company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Empresa de engenharia que atua nas áreas de prestação de serviço, treinamento, manutenção de grupos geradores, manutenção de motores marítimos e industriais, automação e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Em 1º de agosto de 1995, a GB Hidráulica nasceu em Belo Horizonte, MG, com o objetivo de oferecer serviços de manutenção hidráulica Mobil, assistência técnica em campo, hidráulica…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchSao Caetano Do Sul, BrazilHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“A Euromav Soluções Industriais é especializada em manutenção e reparo de equipamentos hidráulicos e eletrônicos industriais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSertãozinho, BrazilHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“A GMTEC SOLUÇÕES, está localizada em Sertãozinho/SP, Lençois Paulista/SP e contamos com representante em Mumbai/India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVinhedo, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Quem Somos Em 1992 foi criada a CEPAGLI, uma empresa voltada preferencialmente para os serviços de manutenção em equipamentos eletrônicos e hidráulicos industriais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRecife, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Especialistas em sistemas de bombeamento de água em Recife e Região Metropolitana.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact matchGuarapuava, BrazilHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Oferecemos a nossos clientes soluções em projetos conceituais para análises de viabilidade, projetos elétricos, mecânicos e automação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchTres Marias, BrazilHQ recorded Nov 6, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGravataí, BrazilHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Fundada no ano de 2010, a Vitormac é uma empresa especializada no segmento de geração de energia, oferecendo as mais diversas soluções, tais como: fornecimento de equipamentos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“A LHS-HYDRAULIC SOLUTIONS LTDA Tem com propósito tornar-se parceiro de seus clientes ajudando-os a manter seus equipamentos sempre em funcionamento.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Gestão integrada para os serviços de operação e manutenção de sistemas elétricos, hidráulicos e refrigeração.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchJundiaí, BrazilHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Atuamos no segmento de baixa, media e alta tensão, manutenção elétrica preventiva e corretiva, manutenção e venda de grupo moto gerador, Manutenção e projetos de cabines…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Uma empresa fundada em 1958.”

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

Showing 25 of 208 hydropower maintenance service providers based in Brazil

See the full list, filter by size, metro and specialty, and access 409 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hydropower maintenance service providers based in Brazil at a glance

As of Nov 6, 2026
12.6%Verified-email coverage
15.7Average contacts per company
11-50Median size (employees)
7.7%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
99
51-200
20
201-500
1
501-1,000
3
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 208 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 “hydropower maintenance service providers” 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 409 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 “hydropower maintenance service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hydropower maintenance service providers are there based in Brazil?

RevenueBase identified 208 company matches for hydropower maintenance service providers 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?

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

Which city has the most hydropower maintenance service providers?

Sao Paulo leads with 16 company records, followed by Rio De Janeiro (9) 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 409 professional contacts with verified work emails tracked across these 208 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.