Company lists · Data refreshed September 2026

Top 25 Smart grid software companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 94 companies tracked

RevenueBase identified 94 smart grid software companies headquartered in Brazil as of September 2026 and tracks 3,215 professional contacts across them, including 732 with verified work emails and 50 with mobile numbers. Sao Paulo is the largest hub.

This list covers smart grid 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 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 6, 2026 86% judged on-target in blind review

94Companies

3,215Contacts tracked

732Verified emails

50Mobile numbers

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The 25 largest smart grid software companies based in Brazil

Ranked by team size

Top 25 of 94 smart grid software companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to smart grid software 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	Nansen	Indirect evidence	Betim, BrazilHQ checked Sep 6, 2026	1,001-5,000	679 contacts →
	“Nansen \| Empresa brasileira com 95 anos de tradição e liderança em tecnologia para medição de energia elétrica.” Source: company website · checked Sep 6, 2026
2	Automa	Indirect evidence	Jundiaí, BrazilHQ checked Sep 6, 2026	201-500	291 contacts →
	“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 6, 2026
3	CAS Tecnologia SA	Strong evidence	São Paulo, BrazilHQ checked Sep 6, 2026	201-500	196 contacts →
	“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 6, 2026
4	Way2 Technology	Indirect evidence	Florianópolis, BrazilHQ checked Sep 6, 2026	51-200	136 contacts →
	“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 6, 2026
5	Treetech Tecnologia	Indirect evidence	Atibaia, BrazilHQ checked Sep 6, 2026	51-200	135 contacts →
	“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 6, 2026
6	IMS Power Quality	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 6, 2026	11-50	67 contacts →
	“A IMS é uma empresa especializada em produtos para gestão, supervisão, controle e racionamento da energia elétrica.” Source: company website · checked Sep 6, 2026
7	Consenso Tecnologia	Indirect evidence	Recife, BrazilHQ checked Sep 6, 2026	51-200	51 contacts →
	“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 6, 2026
8	About Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 6, 2026	51-200	50 contacts →
	“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 6, 2026
9	Solarview	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 6, 2026	51-200	38 contacts →
	“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 6, 2026
10	DBA Soluções EM Energia E Automação	Indirect evidence	Vitoria Da Conquista, BrazilHQ checked Sep 6, 2026	11-50	37 contacts →
	“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 6, 2026
11	Wattio	Indirect evidence	Itajubá, BrazilHQ checked Sep 6, 2026	11-50	34 contacts →
	“Na WATTIO, acreditamos que a energia do futuro é descentralizada, inteligente e sem limites.” Source: company website · checked Sep 6, 2026
12	Eletrisa	Indirect evidence	Blumenau, BrazilHQ checked Sep 6, 2026	11-50	30 contacts →
	“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 6, 2026
13	Sistem Engenharia	Indirect evidence	Americana, BrazilHQ checked Sep 6, 2026	11-50	29 contacts →
	“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 6, 2026
14	Engecomp Tecnologia	Indirect evidence	São Paulo, BrazilHQ checked Sep 6, 2026	11-50	23 contacts →
	“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 6, 2026
15	Wisebyte	Indirect evidence	Uberlândia, BrazilHQ checked Sep 6, 2026	11-50	23 contacts →
	“Somos a Wisebyte, empresa de tecnologia criada para tornar negócios cada vez mais eficientes.” Source: company website · checked Sep 6, 2026
16	Hartbr	Partial evidence	Barueri, BrazilHQ checked Sep 6, 2026	11-50	20 contacts →
	“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 6, 2026
17	TR Soluções	Partial evidence	Itajubá, BrazilHQ checked Sep 6, 2026	11-50	19 contacts →
	“TR is a technology company specialized in electricity tariffs and SaaS (Software as a Service) development.” Source: company website · checked Sep 6, 2026
18	Powersyslab Engenharia E Sistemas Ltda	Partial evidence	Porto Alegre, BrazilHQ checked Sep 6, 2026	11-50	18 contacts →
	“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 6, 2026
19	Power Trade	Indirect evidence	São Paulo, BrazilHQ checked Sep 6, 2026	51-200	18 contacts →
	“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 6, 2026
20	DWF Sistemas E Automação	Indirect evidence	Gravatal, BrazilHQ checked Sep 6, 2026	11-50	16 contacts →
	“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 6, 2026
21	SUATI	Partial evidence	Recife, BrazilHQ checked Sep 6, 2026	51-200	15 contacts →
	“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 6, 2026
22	LUMI	Indirect evidence	São Paulo, BrazilHQ checked Sep 6, 2026	11-50	14 contacts →
	“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 6, 2026
23	FOX IOT	Indirect evidence	São Paulo, BrazilHQ checked Sep 6, 2026	11-50	10 contacts →
	“Fox IoT develops artificial intelligence, IoT, and data analytics solutions to accelerate the digital transformation of the energy sector.” Source: company website · checked Sep 6, 2026
24	Solaryum	Indirect evidence	Passos, BrazilHQ checked Sep 6, 2026	11-50	9 contacts →
	“A Solaryum é líder no desenvolvimento de soluções SaaS inovadoras para distribuidores e integradores de energia solar, transformando a maneira como esses players operam e escalam…” Source: company website · checked Sep 6, 2026
25	ERA	Indirect evidence	Campinas, BrazilHQ checked Sep 6, 2026	11-50	7 contacts →
	“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 6, 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: smart grid software 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 smart grid software companies.
Partial evidence: Its own public description names part of smart grid software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name smart grid software 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 94 smart grid software companies based in Brazil

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Smart grid software companies based in Brazil at a glance

As of Sep 6, 2026

22.8%Verified-email coverage

1.6%Mobile-number coverage

34.2Average contacts per company

11-50Median size (employees)

21.3%Largest-city concentration · Sao Paulo

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

6740–30

5831–60

061–90

090–180

0180+

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 smart grid software 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 “smart grid software 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 smart grid software 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 smart grid 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 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, 732 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 6, 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

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 smart grid software 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 smart grid software companies are there based in Brazil?

RevenueBase identified 94 smart grid 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 smart grid software companies?

Sao Paulo leads with 20 headquartered companies, followed by Recife (5) and Belo Horizonte (4).

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 732 verified decision-maker contacts tracked across these 94 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 6, 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.