Company lists · Data refreshed October 2026

Top 25 Energy efficiency research companies based in Brazil

Name: Energy efficiency research companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 124 companies tracked

RevenueBase identified 124 company matches for energy efficiency research companies associated with Brazil as of October 2026 and tracks 1,362 professional contacts across them, including 294 with verified work emails. Rio De Janeiro is the largest hub.

This list covers company matches for energy efficiency research companies 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 October 12, 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 Oct 12, 2026 How this list was built

124Companies

1,362Contacts tracked

294Verified emails

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The 25 largest energy efficiency research companies based in Brazil

Ranked by team size

Top 25 of 124 company matches for energy efficiency research companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Deode Energia	Exact match	Juiz De Fora, BrazilHQ recorded Oct 12, 2026	201-500	313 contacts →
	Exact match “A DEODE Energia foi fundada em 2012 proveniente da HF Energy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Prime Energy	Exact match	Sao Paulo, BrazilHQ recorded Oct 12, 2026	51-200	236 contacts →
	Exact match “Empresa voltada a projetos de Otimização e Eficiêntização no uso da energia elétrica.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Santorini Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 12, 2026	11-50	45 contacts →
	Exact match “We are an engineering company specialised in the segment of Energy Efficiency.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Ecopower	Exact match	Barretos, BrazilHQ recorded Oct 12, 2026	11-50	44 contacts →
	Exact match “A EcoPower é uma empresa nacional especialista em projetos de eficiência energética, com base na integração entre novas tecnologias um novo projeto é criado de acordo com a…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Lafae Coppe Poli Ufrj	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 12, 2026	11-50	40 contacts →
	Exact match “The laboratory's objective is to carry out studies and projects related to the production, transportation, storage, and use of energy, emphasizing technologies that make use of…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Vitális Energia	Exact match	Vinhedo, BrazilHQ recorded Oct 12, 2026	11-50	35 contacts →
	Exact match “A VITÁLIS Energia é uma empresa de soluções integradas no segmento de Eficiência Energética.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Laboratório DE Eficiência Energética EM Edificações - Labeee	Exact match	Florianópolis, BrazilHQ recorded Oct 12, 2026	51-200	33 contacts →
	Exact match “O Laboratório de Eficiência Energética em Edificações está vinculado ao Núcleo de Pesquisa em Construção (Departamento de Engenharia Civil) da Universidade Federal de Santa…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Grupo Eneergia	Exact match	São Leopoldo, BrazilHQ recorded Oct 12, 2026	11-50	29 contacts →
	Exact match “O Legado deve orientar a nossa existência, pelo simples fato de sabermos que não viveremos para sempre!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Lumus Engenharia	Exact match	Natal, BrazilHQ recorded Oct 12, 2026	11-50	28 contacts →
	Exact match “Fundada em 2015, a LUMUS Engenharia é a Empresa Júnior de Engenharia Elétrica da UFRN, servindo o mercado com soluções inovadoras em Eficiência Energética.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	DSA Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 12, 2026	11-50	23 contacts →
	Exact match “Empresa especializada em estruturar e implantar projetos de eficiência energética.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	CHP Brasil	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 12, 2026	11-50	23 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Grupo DE Estudos E Desenvolvimento DE Alternativas Energéticas - Gedae	Exact match	Belém, BrazilHQ recorded Oct 12, 2026	11-50	19 contacts →
	Exact match “O Grupo de Estudos e Desenvolvimento de Alternativas Energéticas (GEDAE) é vinculado ao Instituto de Tecnologia e à Faculdade de Engenharia Elétrica, da Universidade Federal do…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Greenant	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “GreenAnt was Acquired by Tyr Energia in Jan 2026 -> https://tyrenergia.com.br É possível diminuir o custo com energia nas operações sem afetar a produção.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Yield Control Soluções EM Energia S A	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 12, 2026	11-50	15 contacts →
	Exact match “A Yield Control é uma empresa focada no desenvolvimento e implantação de soluções voltadas para eficiência energética e descarbonização.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	On Energia Solar	Exact match	Itabira, BrazilHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match “Fundada em 2015, a ON ENERGIA SOLAR é uma empresa que se preocupa com a eficiência energética.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Facto Energy	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 12, 2026	1-10	11 contacts →
	Exact match “Empresa de consultoria com foco em soluções de Eficiência Energética e Pesquisa e Desenvolvimento para o setor energético nacional.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Convert	Exact match	Brasília, BrazilHQ recorded Oct 12, 2026	11-50	9 contacts →
	Exact match “Na CONVERT, nossa missão é impulsionar a eficiência energética, oferecendo uma gama diversificada de produtos e soluções projetadas para proporcionar aos nossos clientes uma…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Lemt Ufrj	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 12, 2026	11-50	8 contacts →
	Exact match “O Laboratory of Energy Management Technoligies - LEMT é vinculado ao Departamento de Engenharia Elétrica - DEE da Escola Politécnica e ao Programa de Engenharia Elétrica - PEE da…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	B2p Engenharia	Exact match	Porto Alegre, BrazilHQ recorded Oct 12, 2026	1-10	5 contacts →
	Exact match “A B2P Engenharia é uma empresa especializada em eficiência energética em edificações e utilidades industriais.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Excellence Center In Energy Efficiency And Renewable Generation	Exact match	Itajubá, BrazilHQ recorded Oct 12, 2026	51-200	5 contacts →
	Exact match “The Center of Excellence in Energy Efficiency – EXCEN – is composed of a group of professionals and academics interested in the enhancement of the energy usage, from its basics…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Energie LAB	Exact match	Sao Paulo, BrazilHQ recorded Oct 12, 2026	1-10	4 contacts →
	Exact match “A Energie Lab é uma empresa nacional especialista em projetos de eficiência energética, com base na integração entre novas tecnologias e com um conceito voltado à soluções não…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Plug Solar Energia	Exact match	Campinas, BrazilHQ recorded Oct 12, 2026	1-10	4 contacts →
	Exact match “A Plug Solar é uma empresa voltada para Eficiência Energética e Geração de ENERGIA SOLAR FOTOVOLTAICA e TÉRMICA, que busca a redução do consumo de Energia Elétrica por usuários…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Smart Saving	Exact match	Jundiaí, BrazilHQ recorded Oct 12, 2026	1-10	4 contacts →
	Exact match “A Smart Saving é uma empresa especializada em eficiência energética que oferece soluções para melhorias no setor de utilidades sem custo adicional para seus clientes.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Sommar Soluções	Exact match	Recife, BrazilHQ recorded Oct 12, 2026	1-10	3 contacts →
	Exact match “Com sede em Recife/PE, a SOMMAR vem entregando soluções inovadoras para residências, comércios e empresariais, no ramo de Eficiência Energética impactando diretamente no consumo…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	THD	Exact match	Cerquilho, BrazilHQ recorded Oct 12, 2026	1-10	3 contacts →
	Exact match “A THD Soluções em Eficiência Energética acredita que tudo que existe, acontece e evolui é feito de energia.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “energy efficiency research companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 124 energy efficiency research companies based in Brazil

See the full list, filter by size, metro and specialty, and access 294 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy efficiency research companies based in Brazil at a glance

As of Oct 12, 2026

21.6%Verified-email coverage

11.0Average contacts per company

1-10Median size (employees)

12.1%Largest-city concentration · Rio De Janeiro

Oct 12, 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 124 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 “energy efficiency research companies” 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 294 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 October 12, 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 “energy efficiency research companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy efficiency research companies are there based in Brazil?

RevenueBase identified 124 company matches for energy efficiency research companies associated with Brazil as of October 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?

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

Which city has the most energy efficiency research companies?

Rio De Janeiro leads with 15 company records, followed by Sao Paulo (13) and Campinas (7).

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 294 professional contacts with verified work emails tracked across these 124 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 October 12, 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.