Company lists · Data refreshed September 2026

Top 25 Grid analytics software companies based in Brazil

Name: Grid analytics 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 86 companies tracked

RevenueBase identified 86 grid analytics software companies headquartered in Brazil as of September 2026 and tracks 1,744 professional contacts across them, including 536 with verified work emails and 41 with mobile numbers. Sao Paulo is the largest hub.

This list covers grid analytics 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

86Companies

1,744Contacts tracked

536Verified emails

41Mobile numbers

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The 25 largest grid analytics software companies based in Brazil

Ranked by team size

Top 25 of 86 grid analytics 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 analytics 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	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
2	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
3	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
4	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
5	Aqtech Power PrognosticsIndirect evidence	Florianópolis, BrazilHQ checked Sep 3, 2026	51-200	90
	“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 3, 2026
6	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
7	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
8	Montrel TecnologiaIndirect evidence	Mogi Guacu, BrazilHQ checked Sep 3, 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 3, 2026
9	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
10	Electron Tecnologia Digital LtdaIndirect evidence	Itupeva, BrazilHQ checked Sep 3, 2026	11-50	33
	“A Electron Tecnologia Digital produz Soluções e Equipamentos para Monitoramento, Proteção e Controle do tipo IED (Intelligent Electronic Device) para Transformadores de potência…” Source: company website · checked Sep 3, 2026
11	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
12	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
13	NEO EstechIndirect evidence	Vinhedo, BrazilHQ checked Sep 3, 2026	11-50	24
	“NEO is an advanced data intelligence platform for equipment monitoring and management, providing intuitive insights to optimize energy consumption, reduce maintenance, avoid…” Source: company website · checked Sep 3, 2026
14	SM EnergyIndirect evidence	Recife, BrazilHQ checked Sep 3, 2026	1-10	24
	“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 3, 2026
15	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
16	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
17	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
18	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
19	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
20	LUMIIndirect evidence	Sao Paulo, BrazilHQ checked Sep 3, 2026	11-50	14
	“Somos uma empresa de tecnologia que combina inovação com profundo conhecimento regulatório do setor elétrico, oferecendo a plataforma de gestão de créditos de energia mais…” Source: company website · checked Sep 3, 2026
21	Prolux Engenharia DE Sistemas SAIndirect evidence	Porto Alegre, BrazilHQ checked Sep 3, 2026	51-200	13
	“Em julho de 2004 foi criada a PROLUX Engenharia de Sistemas para suprir a necessidade do mercado de dispor de mão-de-obra qualificada para atender sistemas de medição de energia…” Source: company website · checked Sep 3, 2026
22	Nastek Industria E TecnologiaIndirect evidence	Campo Grande, BrazilHQ checked Sep 3, 2026	51-200	13
	“A mais avançada tecnologia de análise e monitoramento de redes elétricas” Source: company website · checked Sep 3, 2026
23	FOX IOTPartial evidence	São Paulo, BrazilHQ checked Sep 3, 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 3, 2026
24	Ysmart Engenharia, Capacitação E TecnologiaIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 3, 2026	51-200	10
	“Somos uma empresa com sólido conhecimento e experiência de mercado, que atua com novas tecnologias, auditorias e desenvolvimento de projetos, sistemas e elaboração de soluções…” Source: company website · checked Sep 3, 2026
25	Egrid APPIndirect evidence	Porto Alegre, BrazilHQ checked Sep 3, 2026	11-50	7
	“Existimos para você ou sua empresa fazer gestão de energia de qualquer lugar, monitorando e tomando decisões estratégicas de um só lugar.” Source: company website · checked Sep 3, 2026

Showing 25 of 86 grid analytics software companies based in Brazil

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Grid analytics software companies based in Brazil at a glance

As of Sep 3, 2026

11-50Median size (employees)

Sao PauloLargest hub · 19 HQs

41Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Verified emails by last verification

0–30

31–60

61–90

296

90–180

168

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 analytics 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 analytics 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 analytics 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, 536 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 analytics software companies are there based in Brazil?

RevenueBase identified 86 grid analytics 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?

CAS Tecnologia SA, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most grid analytics software companies?

Sao Paulo leads with 19 headquartered companies, followed by Florianopolis (6) and Porto Alegre (6).

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 536 verified decision-maker contacts tracked across these 86 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.