Company lists · Data refreshed September 2026

Top 25 Iot energy management companies based in Brazil

Name: Iot energy management companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 865 companies tracked

RevenueBase identified 865 iot energy management companies headquartered in Brazil as of September 2026 and tracks 13,462 professional contacts across them, including 2,958 with verified work emails. Sao Paulo is the largest hub.

This list covers iot energy management 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 17, 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 17, 2026 86% judged on-target in blind review

865Companies

13,462Contacts tracked

2,958Verified emails

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The 25 largest iot energy management companies based in Brazil

Ranked by team size

Top 25 of 865 iot energy management companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to iot energy management 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	Comerc Energia	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	501-1,000	1,023 contacts →
	Partial evidence “Reinventando o futuro com soluções inovadoras de energia e descarbonização.” Source: RevenueBase Database · checked Sep 17, 2026
2	Amara Nzero Brasil	Partial evidence	Salvador, BrazilHQ checked Sep 17, 2026	501-1,000	493 contacts →
	Partial evidence “Somos uma empresa com uma grande experiência integral em energia sustentável fortemente comprometida com a Transição Energética.” Source: RevenueBase Database · checked Sep 17, 2026
3	Gali Energia	Partial evidence	Bauru, BrazilHQ checked Sep 17, 2026	201-500	486 contacts →
	Partial evidence “Desde 1995, a Gali Energia constrói uma trajetória de excelência e inovação no setor elétrico brasileiro, liderando um Brasil protagonista em soluções sustentáveis de energia.” Source: RevenueBase Database · checked Sep 17, 2026
4	Deode Energia	Partial evidence	Juiz De Fora, BrazilHQ checked Sep 17, 2026	201-500	280 contacts →
	Partial evidence “A DEODE Energia foi fundada em 2012 proveniente da HF Energy.” Source: RevenueBase Database · checked Sep 17, 2026
5	Grupo Luminae Energia	Partial evidence	Osasco, BrazilHQ checked Sep 17, 2026	501-1,000	252 contacts →
	Partial evidence “Fundado em 2008 pelo engenheiro André Ferreira, o Grupo Luminae Energia é referência em eficiência energética na América Latina.” Source: RevenueBase Database · checked Sep 17, 2026
6	Prime Energy	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	225 contacts →
	Partial evidence “Empresa voltada a projetos de Otimização e Eficiêntização no uso da energia elétrica.” Source: RevenueBase Database · checked Sep 17, 2026
7	Ludfor Energia	Partial evidence	Bento Gonçalves, BrazilHQ checked Sep 17, 2026	51-200	193 contacts →
	Partial evidence “Reduzir a conta de energia da sua empresa é a nossa especialidade.” Source: RevenueBase Database · checked Sep 17, 2026
8	Greenyellow DO Brasil	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	192 contacts →
	Partial evidence “A GreenYellow é uma multinacional de origem francesa, com presença global, que compartilha o compromisso com a transição energética como vetor de transformação econômica e…” Source: RevenueBase Database · checked Sep 17, 2026
9	Energ Geradores	Partial evidence	São Bernardo Do Campo, BrazilHQ checked Sep 17, 2026	51-200	183 contacts →
	Partial 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 17, 2026
10	Ledax Energia	Partial evidence	Salvador, BrazilHQ checked Sep 17, 2026	51-200	177 contacts →
	Partial evidence “A Ledax é uma indústria que fornece soluções de eficiência energética B2B através de iluminação LED, geração de energia fotovoltaica (placas solares), monitoramento de consumo de…” Source: RevenueBase Database · checked Sep 17, 2026
11	Metrum	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	51-200	171 contacts →
	Partial evidence “Somos a Metrum, empresa brasileira provedora de soluções completas de medição, gestão e automação para Empresas de Energia e Médios e Grandes Consumidores, com foco em eficiência…” Source: RevenueBase Database · checked Sep 17, 2026
12	Enerwatt Engenharia E Comercio Ltda	Partial evidence	Goiania, BrazilHQ checked Sep 17, 2026	1,001-5,000	150 contacts →
	Partial evidence “Fundada em 2006, em Goiânia-GO, a Enerwatt Engenharia iniciou suas atividades atuando na área de projetos e consultoria energética.” Source: RevenueBase Database · checked Sep 17, 2026
13	Cogera Energia	Partial evidence	Campo Grande, BrazilHQ checked Sep 17, 2026	51-200	140 contacts →
	Partial evidence “Fundada em Campo Grande/MS no ano de 2012, a Cogera Energia é uma empresa especializada no ramo energético sustentável.” Source: RevenueBase Database · checked Sep 17, 2026
14	Elétron Energy	Partial evidence	Recife, BrazilHQ checked Sep 17, 2026	51-200	139 contacts →
	Partial evidence “A ELÉTRON ENERGY é uma das maiores Comercializadoras independentes de energia elétrica do Brasil, com atuação em todo território nacional, sendo líder de mercado no Norte e…” Source: RevenueBase Database · checked Sep 17, 2026
15	Way2 Technology	Indirect evidence	Florianópolis, BrazilHQ checked Sep 17, 2026	51-200	136 contacts →
	Indirect evidence “O mundo está cada vez mais digital e os dados ajudam as empresas a atenderem melhor as demandas da população e do mercado.” Source: RevenueBase Database · checked Sep 17, 2026
16	Grupo BC Energia	Partial evidence	Goiânia, BrazilHQ checked Sep 17, 2026	51-200	120 contacts →
	Partial evidence “BC Energia is formed by a group of companies focused on the electricity sector: BC Renováveis: energy generation through renewable sources, offering products and services that…” Source: RevenueBase Database · checked Sep 17, 2026
17	Esfera Energia	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	118 contacts →
	Partial evidence “Somos a Esfera, a companhia que simplifica a economia com energia em todo Brasil.” Source: RevenueBase Database · checked Sep 17, 2026
18	LUZ	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	115 contacts →
	Partial evidence “A LUZ é a primeira energytech 100% digital do Brasil, criada para transformar a forma como pessoas e empresas se relacionam com a energia.” Source: RevenueBase Database · checked Sep 17, 2026
19	RE Energisa	Indirect evidence	Lucas Do Rio Verde, BrazilHQ checked Sep 17, 2026	51-200	113 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
20	América Energia S.A	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	109 contacts →
	Partial evidence “A América Energia S.A.” Source: RevenueBase Database · checked Sep 17, 2026
21	HY Brazil Energia	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	201-500	107 contacts →
	Partial evidence “A Hy Brazil atua há mais de 20 anos no setor de energia, inicialmente no segmento de distribuição e, atualmente, nas áreas de geração e eficiência energética.” Source: RevenueBase Database · checked Sep 17, 2026
22	Tendência Energia	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 2026	51-200	105 contacts →
	Partial evidence “Somos uma empresa especializada em gestão energética com o propósito de oferecer um novo conceito de prestação de serviços na área de energia, focada nas tecnologias e práticas…” Source: RevenueBase Database · checked Sep 17, 2026
23	Tradener	Partial evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	104 contacts →
	Partial evidence “Primeira comercializadora a ser autorizada pela Agência Nacional de Energia Elétrica - ANEEL, a Tradener oferece a seus clientes soluções para compra, venda e gestão de energia…” Source: RevenueBase Database · checked Sep 17, 2026
24	CENA	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 2026	501-1,000	102 contacts →
	Partial evidence “Foco em gestão de energia elétrica, com prestação de serviços e assessoria completa, execução de obras em geral, envolvendo montagem de entradas de energia, redes primárias para…” Source: RevenueBase Database · checked Sep 17, 2026
25	Mais Energia	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 2026	201-500	89 contacts →
	Partial 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 17, 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: iot energy management 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 iot energy management companies.
Partial evidence: Its own public description names part of iot energy management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot energy management 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 865 iot energy management companies based in Brazil

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Iot energy management companies based in Brazil at a glance

As of Sep 17, 2026

22.0%Verified-email coverage

15.6Average contacts per company

1-10Median size (employees)

16.8%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

447

11-50

305

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 865 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 iot energy management 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 “iot energy management 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 iot energy management 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 iot energy management 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, 2,958 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 17, 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.

Iot energy management companies by metro

Iot energy management companies in Sao Paulo145
Iot energy management companies in Rio De Janeiro49
Iot energy management companies in Belo Horizonte41
Iot energy management companies in Curitiba34
Iot energy management companies in Goiania31
Iot energy management companies in Porto Alegre25

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 iot energy management 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 iot energy management companies are there based in Brazil?

RevenueBase identified 865 iot energy management 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?

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

Which city has the most iot energy management companies?

Sao Paulo leads with 145 headquartered companies, followed by Rio De Janeiro (49) and Belo Horizonte (41).

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 2,958 verified decision-maker contacts tracked across these 865 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 17, 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.