Company lists · Data refreshed September 2026

Top 25 Cogeneration companies based in Brazil

Name: Cogeneration 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 258 companies tracked

RevenueBase identified 258 cogeneration companies headquartered in Brazil as of September 2026 and tracks 48,298 professional contacts across them, including 4,436 with verified work emails. Sao Paulo is the largest hub.

This list covers cogeneration 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

258Companies

48,298Contacts tracked

4,436Verified emails

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The 25 largest cogeneration companies based in Brazil

Ranked by team size

Top 25 of 258 cogeneration 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 cogeneration 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	Raízen	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	10001+	20,955 contacts →
	Indirect evidence “We are an integrated energy company.” Source: RevenueBase Database · checked Sep 19, 2026
2	LIGHT	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	5,001-10,000	5,443 contacts →
	Indirect evidence “A Light está presente em 31 municípios do estado do Rio de Janeiro, abrangendo uma região com mais de 10 milhões de pessoas e somando 4 milhões de clientes.” Source: RevenueBase Database · checked Sep 19, 2026
3	COCAL	Indirect evidence	Paraguaçu Paulista, BrazilHQ checked Sep 19, 2026	5,001-10,000	2,188 contacts →
	Indirect evidence “Somos uma empresa 100% nacional, com mais de 40 anos e estamos entre as mais importantes companhias do setor sucroenergético.” Source: RevenueBase Database · checked Sep 19, 2026
4	EDP Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	1,001-5,000	2,049 contacts →
	Indirect evidence “Com mais de 20 anos de atuação no Brasil, a EDP é uma das maiores empresas privadas do setor elétrico a operar em toda a cadeia de valor.” Source: RevenueBase Database · checked Sep 19, 2026
5	Usina Alta Mogiana S A	Indirect evidence	São Joaquim Da Barra, BrazilHQ checked Sep 19, 2026	1,001-5,000	1,384 contacts →
	Indirect evidence “A Usina Alta Mogiana SA produz açúcar, etanol e energia elétrica, com práticas de segurança ocupacional, respeito ambiental e responsabilidade social.” Source: RevenueBase Database · checked Sep 19, 2026
6	CESP	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	201-500	779 contacts →
	Indirect evidence “Criada em 1966, a partir da fusão de 11 empresas, a CESP registra em sua história iniciativas pioneiras na tecnologia construtiva de usinas e na recuperação e preservação do meio…” Source: RevenueBase Database · checked Sep 19, 2026
7	Motrice Soluções EM Energia	Strong evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	201-500	598 contacts →
	Strong evidence “Motrice Soluções em Energia is especialized in EPC contracts, aimed at the generation, cogeneration, transmission and distribution of energy.” Source: RevenueBase Database · checked Sep 19, 2026
8	Agroindústrias DO Vale DO SÃO Francisco - Agrovale	Indirect evidence	Juazeiro, BrazilHQ checked Sep 19, 2026	1,001-5,000	529 contacts →
	Indirect evidence “A Agrovale é uma empresa produtora de Açúcar, Etanol e cogeração de Energia Elétrica.” Source: RevenueBase Database · checked Sep 19, 2026
9	Usina Cevasa	Indirect evidence	Patrocínio Paulista, BrazilHQ checked Sep 19, 2026	1,001-5,000	483 contacts →
	Indirect evidence “NOSSA HISTÓRIA A história da CEVASA – Central Energética Vale do Sapucaí LTDA, começou em 1994, com o objetivo de promover o desenvolvimento socioeconômico da região de Patrocínio…” Source: RevenueBase Database · checked Sep 19, 2026
10	Sergas	Indirect evidence	Aracaju, BrazilHQ checked Sep 19, 2026	51-200	370 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
11	Oliveira Energia	Indirect evidence	Manaus, BrazilHQ checked Sep 19, 2026	501-1,000	300 contacts →
	Indirect evidence “Fundada em 1972, a Oliveira Energia é uma empresa genuinamente amazonense.” Source: RevenueBase Database · checked Sep 19, 2026
12	Bambuí Bioenergia S A	Indirect evidence	Bambuí, BrazilHQ checked Sep 19, 2026	1,001-5,000	298 contacts →
	Indirect evidence “A constituição da Bambuí Bioenergia S/A se deu em 03/05/2006.” Source: RevenueBase Database · checked Sep 19, 2026
13	Diamante Geração DE Energia	Indirect evidence	Capivari De Baixo, BrazilHQ checked Sep 19, 2026	501-1,000	290 contacts →
	Indirect evidence “A Diamante Energia é uma empresa geradora que contribui para a segurança energética nacional.” Source: RevenueBase Database · checked Sep 19, 2026
14	Vale DO Paracatu Bioenergia S A	Indirect evidence	Paracatu, BrazilHQ checked Sep 19, 2026	501-1,000	255 contacts →
	Indirect evidence “Sobre a VPA Bioenergia A Vale do Paracatu Bioenergia está localizada no município de Paracatu, região Noroeste de Minas Gerais.” Source: RevenueBase Database · checked Sep 19, 2026
15	BEI	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 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 19, 2026
16	Bahiagás	Indirect evidence	Salvador, BrazilHQ checked Sep 19, 2026	201-500	213 contacts →
	Indirect evidence “Desde que iniciou as atividades, no ano de 1994, a Companhia de Gás da Bahia – Bahiagás vem sendo a responsável pela distribuição do gás natural em toda a Bahia.” Source: RevenueBase Database · checked Sep 19, 2026
17	RIO Amambai Agroenergia	Indirect evidence	Naviraí, BrazilHQ checked Sep 19, 2026	1,001-5,000	209 contacts →
	Indirect evidence “A Rio Amambai Agroenergia iniciou suas atividades em 2016, quando a AMERRA Capital Management, gestora de fundos de investimentos de Nova York, juntamente com a CarVal Investors…” Source: RevenueBase Database · checked Sep 19, 2026
18	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
19	Aliança Energia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	201-500	191 contacts →
	Indirect evidence “Fundada em 2015, a ̧ atua na geração e comercialização de energia elétrica a partir de fontes 100% renováveis.” Source: RevenueBase Database · checked Sep 19, 2026
20	Grupo Energia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	201-500	188 contacts →
	Indirect evidence “A Brazilian holding company founded in 2004, with shareholding participation in the companies Energia Consult, Visus, Gensolaris and Energia Participações, being one of the…” Source: RevenueBase Database · checked Sep 19, 2026
21	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
22	Grupo Gera	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	153 contacts →
	Indirect evidence “Fundada em 2016, o GRUPO GERA é formado por seus dois braços de atuação: Gera Energia e Gera Soluções.” Source: RevenueBase Database · checked Sep 19, 2026
23	Gasprom Soluções Inteligentes	Indirect evidence	Duque De Caxias, BrazilHQ checked Sep 19, 2026	51-200	138 contacts →
	Indirect evidence “Fundada em 2005 a Gasprom é uma empresa especializada na venda e locação de equipamentos industriais tais como compressores de Gás Natural, Geradores elétricos e equipamentos para…” Source: RevenueBase Database · checked Sep 19, 2026
24	Urca Energia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	120 contacts →
	Indirect evidence “We are your one-stop shop for energy solutions.” Source: RevenueBase Database · checked Sep 19, 2026
25	NEC Energia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	201-500	120 contacts →
	Indirect evidence “Somos a NEC Energia, uma empresa formada a partir da joint venture entre a CEI Energética e a Nebras Power, um dos maiores players internacionais do mercado de energia.” 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 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 cogeneration companies.
Partial evidence: Its own public description names part of cogeneration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cogeneration 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 258 cogeneration companies based in Brazil

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Cogeneration companies based in Brazil at a glance

As of Sep 19, 2026

9.2%Verified-email coverage

187.2Average contacts per company

11-50Median size (employees)

15.5%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 258 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 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 “cogeneration 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 cogeneration 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 cogeneration 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, 4,436 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.

Cogeneration companies by metro

Cogeneration companies in Sao Paulo40
Cogeneration companies in Rio De Janeiro27

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 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 cogeneration companies are there based in Brazil?

RevenueBase identified 258 cogeneration 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?

Raízen, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most cogeneration companies?

Sao Paulo leads with 40 headquartered companies, followed by Rio De Janeiro (27) and Belo Horizonte (14).

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 4,436 verified decision-maker contacts tracked across these 258 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.