Company lists · Data refreshed September 2026

Top 25 Power grid optimization software based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 73 companies tracked

RevenueBase identified 73 power grid optimization software headquartered in Brazil as of September 2026 and tracks 1,558 professional contacts across them, including 560 with verified work emails and 30 with mobile numbers. Sao Paulo is the largest hub.

This list covers power grid optimization software 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

73Companies

1,558Contacts tracked

560Verified emails

30Mobile numbers

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The 25 largest power grid optimization software based in Brazil

Ranked by team size

Top 25 of 73 power grid optimization software 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 grid optimization software: 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	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
2	CAS Tecnologia SAPartial 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
3	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
4	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
5	Consenso TecnologiaIndirect evidence	Recife, BrazilHQ checked Sep 5, 2026	51-200	51
	“A Consenso tecnologia nasceu em 2013 com a missão de inovar na prestação de serviços para o segmento de Utilities através de tecnologia da informação.” Source: company website · checked Sep 5, 2026
6	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
7	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
8	WattioIndirect evidence	Itajubá, BrazilHQ checked Sep 5, 2026	11-50	34
	“Na WATTIO, acreditamos que a energia do futuro é descentralizada, inteligente e sem limites.” Source: company website · checked Sep 5, 2026
9	EletrisaIndirect evidence	Blumenau, BrazilHQ checked Sep 5, 2026	11-50	30
	“Na Eletrisa, atuamos há mais de 20 anos no setor de energia, desenvolvendo soluções tecnológicas para a operação, manutenção e gestão de ativos de geração de energia elétrica.” Source: company website · checked Sep 5, 2026
10	Scadahub TecnologiaIndirect evidence	Florianópolis, BrazilHQ checked Sep 5, 2026	11-50	29
	“High performance experts” Source: company website · checked Sep 5, 2026
11	Sistem EngenhariaIndirect evidence	Americana, BrazilHQ checked Sep 5, 2026	11-50	29
	“Somos uma empresa de engenharia elétrica com mais de 35 anos de experiência no mercado energético, oferecendo soluções com eficiência e economia.” Source: company website · checked Sep 5, 2026
12	Engecomp TecnologiaIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	23
	“Começamos fabricando controladores de demanda em 1988, numa época em que poucos usavam computadores pessoais, e ninguém sonhava com a Internet.” Source: company website · checked Sep 5, 2026
13	SM EnergyIndirect evidence	Recife, BrazilHQ checked Sep 5, 2026	1-10	23
	“SM Energy, SMart Energy Solutions, is an innovative company dedicated to the energy sector, founded in 2020 with the focus of providing solutions to address critical challenges…” Source: company website · checked Sep 5, 2026
14	HartbrPartial evidence	Barueri, BrazilHQ checked Sep 5, 2026	11-50	20
	“Desenvolvimento de soluções de Hardware, Softwares e Sistemas para o setor de distribuição e transmissão de energia elétrica; Prototipação 3D de equipamentos; Laboratório de…” Source: company website · checked Sep 5, 2026
15	Apta Soluções EM EnergiaIndirect evidence	Jundiaí, BrazilHQ checked Sep 5, 2026	11-50	20
	“A APTA Soluções em Energia é uma empresa paulista, sediada em Jundiaí e fundada em 2017.” Source: company website · checked Sep 5, 2026
16	TR SoluçõesPartial evidence	Itajubá, BrazilHQ checked Sep 5, 2026	11-50	19
	“TR is a technology company specialized in electricity tariffs and SaaS (Software as a Service) development.” Source: company website · checked Sep 5, 2026
17	Powersyslab Engenharia E Sistemas LtdaPartial evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	11-50	18
	“A PowerSysLab é uma empresa de base tecnológica, registrada no Ministério da Ciência e Tecnologia, com foco na pesquisa e no desenvolvimento de softwares de EMS (Energy Management…” Source: company website · checked Sep 5, 2026
18	Power TradePartial evidence	São Paulo, BrazilHQ checked Sep 5, 2026	51-200	18
	“Power Trade Tecnologia Endereço: Rua Timburi, 120 Bairro: Vila Maria Alta Cidade: São Paulo – SP CEP: 02122-030 Telefone:(11) 2955-3344 e WhatsApp” Source: company website · checked Sep 5, 2026
19	DWF Sistemas E AutomaçãoIndirect evidence	Gravatal, BrazilHQ checked Sep 5, 2026	11-50	16
	“A DWF inova em soluções para automação do setor de energia elétrica, buscando sempre descomplicar dia a dia das distribuidoras com soluções de gerenciamento e operação da rede.” Source: company website · checked Sep 5, 2026
20	SUATIPartial evidence	Recife, BrazilHQ checked Sep 5, 2026	51-200	15
	“Criar software e serviços de TI que atendam as necessidades das empresas de energia requer mais que excelência e domínio das tecnologias mais recentes de construção de software.” Source: company website · checked Sep 5, 2026
21	FOX IOTIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	10
	“Fox IoT develops artificial intelligence, IoT, and data analytics solutions to accelerate the digital transformation of the energy sector.” Source: company website · checked Sep 5, 2026
22	ERAIndirect evidence	Campinas, BrazilHQ checked Sep 5, 2026	11-50	7
	“We provide services and solutions for a wide range of problems within the electrical energy sector seeking cost-effective solutions in terms of quality and applicability of the…” Source: company website · checked Sep 5, 2026
23	Orange SystemIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	11-50	5
	“Orange Tecnologia em Energia é uma empresa especializada no desenvolvimento de soluções digitais para Gestão de Energia para consumidores, geradores e comercializadores de energia.” Source: company website · checked Sep 5, 2026
24	HPPAPartial evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	1-10	4
	“HPPA develops and implements solutions and tools to assist in power system planning and operation.” Source: company website · checked Sep 5, 2026
25	E-StationIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	1-10	3
	“A E-Station é uma solução para Comercializadoras de Energia Elétrica, que automatiza processos e rotinas, e usa inteligência de dados para gerar insights, alertas, relatórios e…” Source: company website · checked Sep 5, 2026

Showing 25 of 73 power grid optimization software based in Brazil

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Power grid optimization software based in Brazil at a glance

As of Sep 5, 2026

11-50Median size (employees)

Sao PauloLargest hub · 14 HQs

30Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Verified emails by last verification

0–30

520

31–60

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 grid optimization software, 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 grid optimization software”. 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 grid optimization software, 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, 560 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.

Frequently asked

How many power grid optimization software are there based in Brazil?

RevenueBase identified 73 power grid optimization software 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?

Automa, headquartered in Jundiai, tops this list with the largest team on record.

Which city has the most power grid optimization software?

Sao Paulo leads with 14 headquartered companies, followed by Belo Horizonte (5) and Florianopolis (5).

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 560 verified decision-maker contacts tracked across these 73 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.