Company lists · Data refreshed September 2026

Top 25 Grid optimization software companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 103 companies tracked

RevenueBase identified 103 grid optimization software companies headquartered in Brazil as of September 2026 and tracks 2,944 professional contacts across them, including 794 with verified work emails and 68 with mobile numbers. Sao Paulo is the largest hub.

This list covers grid optimization 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 3, 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 3, 2026 86% judged on-target in blind review

103Companies

2,944Contacts tracked

794Verified emails

68Mobile numbers

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The 25 largest grid optimization software companies based in Brazil

Ranked by team size

Top 25 of 103 grid optimization software companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names grid optimization 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 3, 2026	1,001-5,000	674
	“Nansen \| Empresa brasileira com 95 anos de tradição e liderança em tecnologia para medição de energia elétrica.” Source: company website · checked Sep 3, 2026
2	Deode EnergiaIndirect evidence	Juiz De Fora, BrazilHQ checked Sep 3, 2026	201-500	277
	“A DEODE Energia foi fundada em 2012 proveniente da HF Energy.” Source: company website · checked Sep 3, 2026
3	Prime EnergyIndirect evidence	Sao Paulo, BrazilHQ checked Sep 3, 2026	51-200	227
	“Empresa voltada a projetos de Otimização e Eficiêntização no uso da energia elétrica.” Source: company website · checked Sep 3, 2026
4	CAS Tecnologia SAPartial evidence	Sao Paulo, BrazilHQ checked Sep 3, 2026	201-500	195
	“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 3, 2026
5	Way2 TechnologyIndirect evidence	Florianopolis, BrazilHQ checked Sep 3, 2026	51-200	141
	“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 3, 2026
6	Treetech TecnologiaIndirect evidence	Atibaia, BrazilHQ checked Sep 3, 2026	51-200	133
	“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 3, 2026
7	LUZIndirect evidence	Sao Paulo, BrazilHQ checked Sep 3, 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 3, 2026
8	Consenso TecnologiaIndirect evidence	Recife, BrazilHQ checked Sep 3, 2026	51-200	52
	“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 3, 2026
9	About BrasilIndirect evidence	Sao Paulo, BrazilHQ checked Sep 3, 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 3, 2026
10	Metha EnergiaIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 3, 2026	11-50	49
	“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 3, 2026
11	SolarviewIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 3, 2026	51-200	41
	“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 3, 2026
12	DBA Soluções EM Energia E AutomaçãoIndirect evidence	Vitoria Da Conquista, BrazilHQ checked Sep 3, 2026	11-50	37
	“A DBA Soluções em Energia e Automação desenvolve, há 8 anos, um trabalho de gestão e eficiência energética, com foco na otimização e no combate ao desperdício.” Source: company website · checked Sep 3, 2026
13	WattioIndirect evidence	Itajubá, BrazilHQ checked Sep 3, 2026	11-50	35
	“Na WATTIO, acreditamos que a energia do futuro é descentralizada, inteligente e sem limites.” Source: company website · checked Sep 3, 2026
14	EletrisaIndirect evidence	Blumenau, BrazilHQ checked Sep 3, 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 3, 2026
15	Sistem EngenhariaIndirect evidence	Americana, BrazilHQ checked Sep 3, 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 3, 2026
16	Trifase EnergiaIndirect evidence	Recife, BrazilHQ checked Sep 3, 2026	11-50	24
	“A Trifase Energia é uma empresa especializada em prover soluções estruturadas para seus clientes e parceiros.” Source: company website · checked Sep 3, 2026
17	Engecomp TecnologiaIndirect evidence	Sao Paulo, BrazilHQ checked Sep 3, 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 3, 2026
18	WisebyteIndirect evidence	Uberlandia, BrazilHQ checked Sep 3, 2026	11-50	23
	“Somos a Wisebyte, empresa de tecnologia criada para tornar negócios cada vez mais eficientes.” Source: company website · checked Sep 3, 2026
19	HartbrPartial evidence	Barueri, BrazilHQ checked Sep 3, 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 3, 2026
20	Apta Soluções EM EnergiaIndirect evidence	Jundiai, BrazilHQ checked Sep 3, 2026	11-50	19
	“A APTA Soluções em Energia é uma empresa paulista, sediada em Jundiaí e fundada em 2017.” Source: company website · checked Sep 3, 2026
21	TR SoluçõesPartial evidence	Itajubá, BrazilHQ checked Sep 3, 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 3, 2026
22	Powersyslab Engenharia E Sistemas LtdaPartial evidence	Porto Alegre, BrazilHQ checked Sep 3, 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 3, 2026
23	Hybrid AIStrong evidence	Rio De Janeiro, BrazilHQ checked Sep 3, 2026	11-50	18
	“We support energy companies with optimization and improvement of their digitalization journey by providing user-centric software and services solutions incorporating State-Of-Art…” Source: company website · checked Sep 3, 2026
24	Power TradeIndirect evidence	Sao Paulo, BrazilHQ checked Sep 3, 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 3, 2026
25	DWF Sistemas E AutomaçãoIndirect evidence	Gravatal, BrazilHQ checked Sep 3, 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 3, 2026

Showing 25 of 103 grid optimization software companies based in Brazil

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Grid optimization software companies based in Brazil at a glance

As of Sep 3, 2026

11-50Median size (employees)

Sao PauloLargest hub · 21 HQs

68Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Verified emails by last verification

0–30

31–60

61–90

464

90–180

243

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 grid optimization 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 “grid optimization 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 grid optimization 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, 794 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 3, 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 grid optimization software companies are there based in Brazil?

RevenueBase identified 103 grid optimization 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 grid optimization software companies?

Sao Paulo leads with 21 headquartered companies, followed by Recife (8) and Belo Horizonte (7).

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 794 verified decision-maker contacts tracked across these 103 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 3, 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.