Company lists · Data refreshed September 2026

Top 25 Electric generator repair companies based in Brazil

Name: Electric generator repair companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 539 companies tracked

RevenueBase identified 539 electric generator repair companies headquartered in Brazil as of September 2026 and tracks 6,192 professional contacts across them, including 677 with verified work emails. Sao Paulo is the largest hub.

This list covers electric generator repair companies 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 19, 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 19, 2026 86% judged on-target in blind review

539Companies

6,192Contacts tracked

677Verified emails

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The 25 largest electric generator repair companies based in Brazil

Ranked by team size

Top 25 of 539 electric generator repair companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electric generator repair companies: 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	Stemac	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	1,001-5,000	849 contacts →
	Indirect evidence “Líder nacional na fabricação e comercialização de grupos geradores, a STEMAC projeta e executa soluções em energia através da maior estrutura de atendimento, com 38 filiais…” Source: RevenueBase Database · checked Sep 19, 2026
2	Data Engenharia	Indirect evidence	Sarzedo, BrazilHQ checked Sep 19, 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 19, 2026
3	Tereme Engenharia	Indirect evidence	Serra, BrazilHQ checked Sep 19, 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 19, 2026
4	M. Shimizu	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	201-500	160 contacts →
	Indirect evidence “Criada em 1970, a M Shimizu iniciou suas atividades com o objetivo de prestar serviços de manutenção em motores elétricos, ao passar do tempo com as tendências do mercado e…” Source: RevenueBase Database · checked Sep 19, 2026
5	Turbo Brasil	Partial evidence	Contagem, BrazilHQ checked Sep 19, 2026	51-200	108 contacts →
	Partial evidence “São mais de 25 anos de mercado como líder em reparação de componentes para motores a diesel como: Turbinas, Sistemas de Injeção Common Rail, Bombas e Bicos Injetores, Unidades…” Source: RevenueBase Database · checked Sep 19, 2026
6	MP Trafos Engenharia	Indirect evidence	Volta Redonda, BrazilHQ checked Sep 19, 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 19, 2026
7	Bambozzi Grupo	Indirect evidence	Matão, BrazilHQ checked Sep 19, 2026	51-200	100 contacts →
	Indirect evidence “Empresa centenária, pioneira no ramo de soldas elétricas na América Latina e uma das grandes fabricantes de geradores elétricos, grupos geradores, talhas, moto esmeris e reforma…” Source: RevenueBase Database · checked Sep 19, 2026
8	Stemac SA Grupos Geradores	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	1,001-5,000	91 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
9	ABG Engine & Propulsion	Indirect evidence	São Gonçalo, BrazilHQ checked Sep 19, 2026	51-200	51 contacts →
	Indirect evidence “ABG Diesel Engines & Service specializes in Onshore and Offshore mechanics.” Source: RevenueBase Database · checked Sep 19, 2026
10	NISHI	Partial evidence	Londrina, BrazilHQ checked Sep 19, 2026	51-200	47 contacts →
	Partial evidence “Empresa de reparo em máquinas rotativas de alta e baixa tensões.” Source: RevenueBase Database · checked Sep 19, 2026
11	Ecovis Serviços Manutenção Industrial	Indirect evidence	Jaraguá Do Sul, BrazilHQ checked Sep 19, 2026	51-200	46 contacts →
	Indirect evidence “Ecovis Serviços Ltda.” Source: RevenueBase Database · checked Sep 19, 2026
12	Gera Center	Indirect evidence	Cotia, BrazilHQ checked Sep 19, 2026	51-200	44 contacts →
	Indirect evidence “A Gera Center iniciou suas atividades em agosto de 1991, em São Paulo, atuando no ramo de locação de grupos geradores.” Source: RevenueBase Database · checked Sep 19, 2026
13	Tese Motores Elétricos	Indirect evidence	Sertãozinho, BrazilHQ checked Sep 19, 2026	51-200	42 contacts →
	Indirect evidence “A TESE Motores Elétricos, possui duas unidades.” Source: RevenueBase Database · checked Sep 19, 2026
14	TME Engineering & Manintenance	Indirect evidence	Campinas, BrazilHQ checked Sep 19, 2026	11-50	42 contacts →
	Indirect evidence “TME ENGENHARIA e MANUTENÇÃO is a services company.” Source: RevenueBase Database · checked Sep 19, 2026
15	Arpex Engenharia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 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 19, 2026
16	Grupo Gera Energia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 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 19, 2026
17	Transmotor Equipamentos Eletricos Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	28 contacts →
	Indirect evidence “Transmotor Equipamentos Eletricos Ltda é uma oficina de manutenção corretiva e preventiva para: MOTORES, GERADORES e SERVOMOTORES.” Source: RevenueBase Database · checked Sep 19, 2026
18	MS Geradores Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “A MS Geradores é uma empresa especializada na montagem de Grupos Geradores de Energia à Diesel e na prestação de serviços de manutenção e reforma, que aumentam significativamente…” Source: RevenueBase Database · checked Sep 19, 2026
19	Contec Enrolamento DE Motores Elétricos Ltda	Indirect evidence	Mogi Guaçu, BrazilHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
20	R7 Geradores	Indirect evidence	Vila Velha, BrazilHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “A R7 Geradores é uma empresa,genuinamente capixaba, com sede em Vila Velha,ES.” Source: RevenueBase Database · checked Sep 19, 2026
21	Ricardo Dinelli	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	1-10	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
22	Rimep Motores Ltda	Indirect evidence	Piracicaba, BrazilHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “A Rimep atua no mercado dede 1994, prestando serviços de manutenção preventiva, corretiva, reformas e pinturas em geral de Motores Elétricos CA/CC, Bombas Centrífugas e Submersas.” Source: RevenueBase Database · checked Sep 19, 2026
23	Turbo Drive Manutencao E Consultoria	Indirect evidence	Jaragua Do Sul, BrazilHQ checked Sep 19, 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 19, 2026
24	Epse Energia	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Na EPSE, nosso objetivo é transformar sua visão em energia de forma eficiente, segura e inovadora.” Source: RevenueBase Database · checked Sep 19, 2026
25	GEN & Energy	Indirect evidence	Guarulhos, BrazilHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “A Gen & Energy é uma empresa especializada em soluções completas em energia, com foco na instalação, venda e manutenção de grupos geradores.” Source: RevenueBase Database · checked Sep 19, 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: electric generator repair companies. 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 electric generator repair companies.
Partial evidence: Its own public description names part of electric generator repair companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electric generator repair companies. 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 539 electric generator repair companies based in Brazil

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Electric generator repair companies based in Brazil at a glance

As of Sep 19, 2026

10.9%Verified-email coverage

11.5Average contacts per company

11-50Median size (employees)

10.4%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

248

11-50

220

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 539 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 electric generator repair companies, 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 “electric generator repair companies”. 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 electric generator repair companies), 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 electric generator repair companies, 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, 677 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 19, 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.

Electric generator repair companies by metro

Electric generator repair companies in Sao Paulo56

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 electric generator repair companies, 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 electric generator repair companies are there based in Brazil?

RevenueBase identified 539 electric generator repair companies 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?

Stemac, headquartered in Porto Alegre, tops this list with the largest team on record.

Which city has the most electric generator repair companies?

Sao Paulo leads with 56 headquartered companies, followed by Sao Bernardo Do Campo (19) and Rio De Janeiro (18).

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 677 verified decision-maker contacts tracked across these 539 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 19, 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.