Company lists · Data refreshed September 2026

Top 23 Cogeneration system providers based in Brazil

Name: Cogeneration system providers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 68 companies tracked

RevenueBase identified 68 cogeneration system providers headquartered in Brazil as of September 2026 and tracks 1,131 professional contacts across them, including 245 with verified work emails. Rio De Janeiro is the largest hub.

This list covers cogeneration system providers 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

68Companies

1,131Contacts tracked

245Verified emails

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The 23 largest cogeneration system providers based in Brazil

Ranked by team size

Top 23 of 68 cogeneration system providers 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 cogeneration system providers: 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	ERB	Indirect evidence	Salvador, BrazilHQ checked Sep 19, 2026	51-200	205 contacts →
	Indirect evidence “A ERB Aratinga S.A.("ERB") é uma empresa brasileira especializada na produção de energia renovável e vapor industrial a partir da biomassa, oferecendo soluções energéticas…” Source: RevenueBase Database · checked Sep 19, 2026
2	Energ Geradores	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 19, 2026	51-200	183 contacts →
	Indirect evidence “A ENERG Geradores atua desde 2003 oferecendo soluções completas em segurança energética para operações onde falhar não é uma opção.” Source: RevenueBase Database · checked Sep 19, 2026
3	Mais Energia	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	201-500	89 contacts →
	Indirect evidence “Oferecemos soluções completas que abrangem a concepção, implementação, investimento, operação e manutenção nas áreas de geração de energia elétrica e térmica e eficiência…” Source: RevenueBase Database · checked Sep 19, 2026
4	Dynamis	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	73 contacts →
	Indirect evidence “Dynamis offers innovative solutions to various industrial segments, maximizing energy efficiency and reduction of operational costs Founded in 2003 as a company specialized in…” Source: RevenueBase Database · checked Sep 19, 2026
5	Leão Energy	Indirect evidence	Londrina, BrazilHQ checked Sep 19, 2026	201-500	72 contacts →
	Indirect evidence “With over 13 years of experience in power generation, we specialize in manufacturing, assembly, and sales of diesel, biogas, and natural gas generators.” Source: RevenueBase Database · checked Sep 19, 2026
6	Union Rhac	Indirect evidence	Barueri, BrazilHQ checked Sep 19, 2026	51-200	64 contacts →
	Indirect evidence “Experiência de 31 anos em Geração e Cogeração de Energia.” Source: RevenueBase Database · checked Sep 19, 2026
7	Steammaster Indústria DE Caldeiras	Indirect evidence	Varginha, BrazilHQ checked Sep 19, 2026	51-200	56 contacts →
	Indirect evidence “Somos especialistas em geração de vapor de alta performance Combustão em Biomassa, Gás e Óleo Automação e Assistência 24/7 Comercial e Engenharia: comercial@steammaster.com.br…” Source: RevenueBase Database · checked Sep 19, 2026
8	CHP Brasil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “A CHP Brasil é uma empresa nacional de base tecnológica, que foi constituída com o objetivo de oferecer equipamentos para geração de energia com fontes alternativas, menos…” Source: RevenueBase Database · checked Sep 19, 2026
9	Trader Energy	Partial evidence	Recife, BrazilHQ checked Sep 19, 2026	51-200	19 contacts →
	Partial evidence “Trader Energy operates selling electricity, developing cogeneration and power generation projects (natural gas, biomass and solar), in addition to consulting in the…” Source: RevenueBase Database · checked Sep 19, 2026
10	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
11	5g Energia Solar	Indirect evidence	Trindade, BrazilHQ checked Sep 19, 2026	201-500	18 contacts →
	Indirect evidence “Empresa voltada à criação e utilização de soluções de engenharia de energia - Dimensionamento, projeto e instalação de sistemas de cogeração fotovoltaicos- Projetos de Eficiência…” Source: RevenueBase Database · checked Sep 19, 2026
12	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
13	Biocal Burntech	Indirect evidence	Agrolândia, BrazilHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Com tecnologia avançada em queima, projetos sob medida e baixo custo de instalação a BIOCAL BURNTECH fornece soluções eficazes para geração de energia, que atendem às expectativas…” Source: RevenueBase Database · checked Sep 19, 2026
14	ATG Geradores	Indirect evidence	Santo André, BrazilHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “ATG Geradores \|+25 anos de excelência em soluções energéticas Desde a ATG Geradores é referência no mercado de locação e manutenção de geradores, garantindo o fornecimento de…” Source: RevenueBase Database · checked Sep 19, 2026
15	Giacomet Aquecimento E Piso Aquecido	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Em junho de 1968 nasceu a Giacomet Termo Metalúrgica Ltda.” Source: RevenueBase Database · checked Sep 19, 2026
16	Eco3 Energia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “É uma empresa de energia focada em soluções estruturadas em geração distribuída, que tem como objetivo levar maior segurança e rentabilidade nas operações de produção de energia.” Source: RevenueBase Database · checked Sep 19, 2026
17	Unigera Soluções EM Energia	Indirect evidence	São Caetano Do Sul, BrazilHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “A Unigera empresa fundada em São Caetano do Sul-SP nasce em função da necessidade em oferecer aos clientes bom atendimento e soluções voltadas para vendas de Geradores a Diesel e…” Source: RevenueBase Database · checked Sep 19, 2026
18	EBM Engenharia	Indirect evidence	Barueri, BrazilHQ checked Sep 19, 2026	51-200	8 contacts →
	Indirect evidence “A EBM Engenharia atua na implementação de- Projetos e Instalações de Ar Condicionado- Ventilação- Pressurização de Escadas- Automação Predial e de Geração- Cogeração de Energia.” Source: RevenueBase Database · checked Sep 19, 2026
19	Vitormac Grupos Geradores	Indirect evidence	Gravataí, BrazilHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
20	B2p Engenharia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “A B2P Engenharia é uma empresa especializada em eficiência energética em edificações e utilidades industriais.” Source: RevenueBase Database · checked Sep 19, 2026
21	Gerastar Geradores Comercio E Servico	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
22	MCE Projetos	Indirect evidence	Piracicaba, BrazilHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “Empresa formada em julho de 1997 por especialistas renomados no setor sucroalcooleiro, originários do centro de tecnologia da Copersucar.” Source: RevenueBase Database · checked Sep 19, 2026
23	Combustherm	Indirect evidence	Varzea Paulista, BrazilHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “A Combustherm é especializada em soluções industriais em sistemas de combustão e aquecimento, oferecendo desde manutenção e serviços técnicos até projetos e adequações sob medida…” 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: cogeneration system providers. 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 cogeneration system providers.
Partial evidence: Its own public description names part of cogeneration system providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cogeneration system providers. 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 23 of 68 cogeneration system providers based in Brazil

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Cogeneration system providers based in Brazil at a glance

As of Sep 19, 2026

21.7%Verified-email coverage

16.6Average contacts per company

11-50Median size (employees)

11.8%Largest-city concentration · Rio De Janeiro

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 68 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 cogeneration system providers, 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 “cogeneration system providers”. 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 cogeneration system providers), 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 cogeneration system providers, 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, 245 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.

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 cogeneration system providers, 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 cogeneration system providers are there based in Brazil?

RevenueBase identified 68 cogeneration system providers 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?

ERB, headquartered in Salvador, tops this list with the largest team on record.

Which city has the most cogeneration system providers?

Rio De Janeiro leads with 8 headquartered companies, followed by Sao Paulo (6) and Barueri (4).

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 245 verified decision-maker contacts tracked across these 68 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.