Company lists · Data refreshed September 2026

Top 25 Power management software companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 175 companies tracked

RevenueBase identified 175 power management software companies headquartered in Brazil as of September 2026 and tracks 6,486 professional contacts across them, including 1,401 with verified work emails and 109 with mobile numbers. Sao Paulo is the largest hub.

This list covers power management software 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

175Companies

6,486Contacts tracked

1,401Verified emails

109Mobile numbers

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The 25 largest power management software companies based in Brazil

Ranked by team size

Top 25 of 175 power management software companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names power management software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	NansenIndirect evidence	Betim, BrazilHQ checked Sep 5, 2026	1,001-5,000	679
	“Nansen \| Empresa brasileira com 95 anos de tradição e liderança em tecnologia para medição de energia elétrica.” Source: company website · checked Sep 5, 2026
2	Gali EnergiaIndirect evidence	Bauru, BrazilHQ checked Sep 5, 2026	201-500	486
	“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: company website · checked Sep 5, 2026
3	AutomaIndirect evidence	Jundiaí, BrazilHQ checked Sep 5, 2026	201-500	291
	“A Automa, a DNV company, é referência em tecnologias para o setor de energia, com foco em controle, inteligência operacional e eficiência.” Source: company website · checked Sep 5, 2026
4	Deode EnergiaIndirect evidence	Juiz De Fora, BrazilHQ checked Sep 5, 2026	201-500	280
	“A DEODE Energia foi fundada em 2012 proveniente da HF Energy.” Source: company website · checked Sep 5, 2026
5	MicroblauIndirect evidence	São Caetano Do Sul, BrazilHQ checked Sep 5, 2026	201-500	204
	“Nosso propósito é: Assegurar aos nossos clientes que suas operações atinjam nível de excelência através de inovadores processos de automação e gestão de recursos, com uma equipe…” Source: company website · checked Sep 5, 2026
6	CAS Tecnologia SAIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	201-500	196
	“A CAS Tecnologia é uma empresa que aplica tecnologia, engenharia e ciências para desenvolver soluções em operações críticas de TI, em Redes Inteligentes "Smart Grids" e…” Source: company website · checked Sep 5, 2026
7	MetrumIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	171
	“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: company website · checked Sep 5, 2026
8	Way2 TechnologyIndirect evidence	Florianópolis, BrazilHQ checked Sep 5, 2026	51-200	136
	“O mundo está cada vez mais digital e os dados ajudam as empresas a atenderem melhor as demandas da população e do mercado.” Source: company website · checked Sep 5, 2026
9	Treetech TecnologiaIndirect evidence	Atibaia, BrazilHQ checked Sep 5, 2026	51-200	135
	“INOVAÇÃO, TECNOLOGIA E COMPROMETIMENTO A Treetech Sistemas Digitais é a única empresa do Brasil especializada em gestão on-line de ativos de subestações de energia elétrica.” Source: company website · checked Sep 5, 2026
10	BREEIndirect evidence	Quatro Barras, BrazilHQ checked Sep 5, 2026	51-200	118
	“A história da Bree começou em 1986.” Source: company website · checked Sep 5, 2026
11	LUZIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	51-200	115
	“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: company website · checked Sep 5, 2026
12	Hexing BrasilIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	201-500	112
	“A Hexing é uma companhia multinacional estabelecida em 1992 que oferece uma variedade de equipamentos elétricos e soluções relevantes no mercado global de utilidades para o setor…” Source: company website · checked Sep 5, 2026
13	Aqtech Power PrognosticsPartial evidence	Florianópolis, BrazilHQ checked Sep 5, 2026	51-200	89
	“AQTech excels in the development and implementation of solutions for condition monitoring, fault diagnosis, and prognosis within electric power systems.” Source: company website · checked Sep 5, 2026
14	GebrasIndirect evidence	Pelotas, BrazilHQ checked Sep 5, 2026	51-200	80
	“Com quase 20 anos de atuação, a GEBRAS se consolidou como referência em Engenharia Elétrica, PPCI, Hidráulica e Infraestrutura, com obras entregues nos setores de habitação…” Source: company website · checked Sep 5, 2026
15	LCS Link Engenharia LtdaIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	72
	“Mais do que uma provedora de soluções em Sistemas de Automação e Elétrica, somos uma empresa focada em atender, de forma completa, as necessidades e demandas de nossos clientes…” Source: company website · checked Sep 5, 2026
16	IMS Power QualityIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	11-50	67
	“A IMS é uma empresa especializada em produtos para gestão, supervisão, controle e racionamento da energia elétrica.” Source: company website · checked Sep 5, 2026
17	ERZEGIndirect evidence	Schroeder, BrazilHQ checked Sep 5, 2026	51-200	66
	“A ERZEG é referência consolidada no mercado de geração e controle de energia, destacando-se por sua expertise em automação e integração de sistemas.” Source: company website · checked Sep 5, 2026
18	Replace Projetos E Consultoria EM EnergiaIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	51-200	64
	“Soluções em energia com expertise, experiência e tecnologia.” Source: company website · checked Sep 5, 2026
19	TYR EnergiaIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	61
	“Olá, somos a TYR Energia!” Source: company website · checked Sep 5, 2026
20	About BrasilIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	51-200	50
	“A ABOUT BRASIL foi fundada em 2009 e desde então segue em uma trajetória de constante expansão, focada no desenvolvimento de soluções inovadoras para o setor elétrico.” Source: company website · checked Sep 5, 2026
21	Metha EnergiaIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	11-50	48
	“A Metha nasceu há 7 anos com uma missão clara: transformar a experiência dos brasileiros enquanto consumidores de energia elétrica.” Source: company website · checked Sep 5, 2026
22	RTA Rede DE Tecnologia AvançadaIndirect evidence	Cotia, BrazilHQ checked Sep 5, 2026	51-200	44
	“A RTA (Rede de Tecnologia Avançada Ltda) há 18 anos apresenta soluções customizadas e equipamentos para qualidade e proteção de energia, visando a racionalidade e produtividade…” Source: company website · checked Sep 5, 2026
23	EmbrasulIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	11-50	41
	“A Embrasul, presente no mercado há mais de quatro décadas, cria soluções inovadoras para o controle e gestão de energia, incorporando sempre conceitos de sustentabilidade.” Source: company website · checked Sep 5, 2026
24	Montrel TecnologiaIndirect evidence	Mogi Guaçu, BrazilHQ checked Sep 5, 2026	51-200	38
	“A Montrel Tecnologia é uma empresa brasileira com 40 anos de trajetória, especializada no desenvolvimento de soluções tecnológicas para o setor elétrico, com foco em medição…” Source: company website · checked Sep 5, 2026
25	SolarviewIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	38
	“SolarView é a solução completa para a gestão de dados e informações relacionadas ao consumo e à produção de energia elétrica a partir de sistemas fotovoltaicos.” Source: company website · checked Sep 5, 2026

Showing 25 of 175 power management software companies based in Brazil

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Power management software companies based in Brazil at a glance

As of Sep 5, 2026

11-50Median size (employees)

Sao PauloLargest hub · 26 HQs

109Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

1,289

31–60

110

61–90

90–180

180+

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 power management software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “power management software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among power management software 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 an evidence 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, 1,401 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 5, 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.

Power management software companies by metro

Power management software companies in Sao Paulo26

Frequently asked

How many power management software companies are there based in Brazil?

RevenueBase identified 175 power management software 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?

Nansen, headquartered in Betim, tops this list with the largest team on record.

Which city has the most power management software companies?

Sao Paulo leads with 26 headquartered companies, followed by Porto Alegre (11) and Belo Horizonte (9).

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 1,401 verified decision-maker contacts tracked across these 175 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 5, 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.