Company lists · Data refreshed September 2026

Top 25 Industrial power systems software companies based in Brazil

Name: Industrial power systems software companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 428 companies tracked

RevenueBase identified 428 industrial power systems software companies headquartered in Brazil as of September 2026 and tracks 9,857 professional contacts across them, including 1,947 with verified work emails. Sao Paulo is the largest hub.

This list covers industrial power systems 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 28, 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 28, 2026 86% judged on-target in blind review

428Companies

9,857Contacts tracked

1,947Verified emails

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The 25 largest industrial power systems software companies based in Brazil

Ranked by team size

Top 25 of 428 industrial power systems software companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to industrial power systems 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	Tsea Energia	Indirect evidence	Contagem, BrazilHQ checked Sep 28, 2026	501-1,000	687 contacts →
	Indirect evidence “TSEA energia is the new name of Toshiba South America.” Source: RevenueBase Database · checked Sep 28, 2026
2	Gali Energia	Indirect evidence	Bauru, BrazilHQ checked Sep 28, 2026	201-500	486 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
3	MI Electric Brasil	Indirect evidence	Macaé, BrazilHQ checked Sep 28, 2026	201-500	395 contacts →
	Indirect evidence “MI Electric Brasil is a company specialized in electrical engineering, controls and automation, focusing on provide energy supplies and equipment maintenance solutions in order to…” Source: RevenueBase Database · checked Sep 28, 2026
4	Sm&a Sistemas Elétricos	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	201-500	317 contacts →
	Partial evidence “A SM & A é especializada no fornecimento de serviços de engenharia para sistemas elétricos de potência industriais e subestações de geração, transmissão e distribuição de energia…” Source: RevenueBase Database · checked Sep 28, 2026
5	Automa	Indirect evidence	Jundiaí, BrazilHQ checked Sep 28, 2026	201-500	291 contacts →
	Indirect evidence “A Automa, a DNV company, é referência em tecnologias para o setor de energia, com foco em controle, inteligência operacional e eficiência.” Source: RevenueBase Database · checked Sep 28, 2026
6	Reivax Automação E Controle	Strong evidence	Florianópolis, BrazilHQ checked Sep 28, 2026	51-200	223 contacts →
	Strong evidence “REIVAX started its activities in April, 1987, and took very little time to establish itself as one of the greatest companies in systems and solutions for power generation control.” Source: RevenueBase Database · checked Sep 28, 2026
7	ITAM	Indirect evidence	Manaus, BrazilHQ checked Sep 28, 2026	201-500	209 contacts →
	Indirect evidence “A Indústria de Transformadores Amazonas Ltda, ITAM, é uma empresa do segmento de energia elétrica, especializada na produção de transformadores de diversas classes e potências…” Source: RevenueBase Database · checked Sep 28, 2026
8	CAS Tecnologia SA	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	201-500	196 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
9	Siner Soluções EM Energia	Indirect evidence	Carapicuiba, BrazilHQ checked Sep 28, 2026	51-200	176 contacts →
	Indirect evidence “Somos a única empresa 100% brasileira que desenvolve projetos, fabrica e instala sistemas de geração e distribuição de energia atendendo plenamente os padrões internacionais.” Source: RevenueBase Database · checked Sep 28, 2026
10	Treetech Tecnologia	Indirect evidence	Atibaia, BrazilHQ checked Sep 28, 2026	51-200	135 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
11	Progressul Sistemas DE Energia	Indirect evidence	Schroeder, BrazilHQ checked Sep 28, 2026	51-200	133 contacts →
	Indirect evidence “A Progressul nasceu em outubro de 2009 com o objetivo de ser referência em representação comercial de equipamentos elétricos na área de geração de energia elétrica.” Source: RevenueBase Database · checked Sep 28, 2026
12	ESC Engenharia	Indirect evidence	Recife, BrazilHQ checked Sep 28, 2026	51-200	118 contacts →
	Indirect evidence “A ESC – Engenharia de Sistemas de Controle Ltda, foi fundada em para atender à demanda existente no mercado local e nacional de desenvolvimento de Sistemas de Controle Digital…” Source: RevenueBase Database · checked Sep 28, 2026
13	Iosi Energia	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	100 contacts →
	Indirect evidence “Com 25 anos de atuação no mercado, a Iosi Energia oferece serviços completos em engenharia elétrica, automação e telecomunicações, atendendo as principais demandas de usinas…” Source: RevenueBase Database · checked Sep 28, 2026
14	Supplytech	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	97 contacts →
	Partial evidence “Nossa expertise está na criação de soluções e serviços para automação industrial, fornecimento de componentes eletroeletrônicos, montagem de painéis elétricos de baixa e média…” Source: RevenueBase Database · checked Sep 28, 2026
15	DMA Sistemas	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	51-200	94 contacts →
	Indirect evidence “A DMA é uma empresa dedicada ao fornecimento de Sistemas de Energia para os segmentos de Geração, Transmissão e Distribuição de Energia, Indústria e Grandes Obras de…” Source: RevenueBase Database · checked Sep 28, 2026
16	Neopro	Partial evidence	Cotia, BrazilHQ checked Sep 28, 2026	51-200	94 contacts →
	Partial evidence “A Neopro existe para transformar desafios de engenharia em soluções inteligentes que elevam a performance industrial.” Source: RevenueBase Database · checked Sep 28, 2026
17	Eletro Service Chapecó	Partial evidence	Chapecó, BrazilHQ checked Sep 28, 2026	201-500	93 contacts →
	Partial evidence “Desde 2002 a Eletro Service atua no mercado de instalações elétricas industriais e produção de painéis de média e baixa tensão, levando qualidade, precisão e segurança para todo o…” Source: RevenueBase Database · checked Sep 28, 2026
18	Elipse Software	Strong evidence	Porto Alegre, BrazilHQ checked Sep 28, 2026	51-200	81 contacts →
	Strong evidence “Elipse Software is global provider of Plant Information Management Systems (PIMS), SCADA (Supervisory, Control and Data Acquisition) and HMI (Human-Machine Interfaces) for…” Source: RevenueBase Database · checked Sep 28, 2026
19	Adkl Zeller	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	51-200	80 contacts →
	Indirect evidence “Fundada em 1996, no Rio de Janeiro, a ADKL Zeller é referência em engenharia elétrica e automação, oferecendo soluções completas para projetos de missão crítica e de alta…” Source: RevenueBase Database · checked Sep 28, 2026
20	Eltman Engenharia E Sistemas Ltda	Indirect evidence	Barueri, BrazilHQ checked Sep 28, 2026	51-200	79 contacts →
	Indirect evidence “A ELTMAN Engenharia é uma empresa com mais de 27 anos de experiência em sistemas elétricos de potência, possuindo grande experiência em projetos de Usinas, Subestações e Parques…” Source: RevenueBase Database · checked Sep 28, 2026
21	APROT	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	78 contacts →
	Indirect evidence “Nossa Empresa atua no segmento de energia elétrica com especialização em SPCS (sistemas de Proteção, controle e supervisão) atuando em especificações técnicas, estudos elétricos…” Source: RevenueBase Database · checked Sep 28, 2026
22	Kirsten Painéis Elétricos	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	51-200	73 contacts →
	Indirect evidence “Kirsten Indústria de Painéis Elétricos desenvolve, fabrica e integra painéis elétricos de baixa e média tensão para indústrias, infraestrutura e energia.” Source: RevenueBase Database · checked Sep 28, 2026
23	LCS Link Engenharia Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	72 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
24	Smart Electric Engenharia E Sistemas Ltda	Indirect evidence	Guarulhos, BrazilHQ checked Sep 28, 2026	51-200	71 contacts →
	Indirect evidence “Somos uma empresa de serviços de engenharia elétrica, com grande experiência em usinas hidrelétricas, termoelétricas, parques eólicos e subestações de transmissão e distribuição…” Source: RevenueBase Database · checked Sep 28, 2026
25	SRA Equipamentos E Sistemas	Strong evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	51-200	71 contacts →
	Strong evidence “SRA is a local electrical engineering Company having global vision with expertise in electrical, power electronic, automation and instrumentation systems focused in industrial…” Source: RevenueBase Database · checked Sep 28, 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: industrial power systems 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 industrial power systems software companies.
Partial evidence: Its own public description names part of industrial power systems software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial power systems 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 428 industrial power systems software companies based in Brazil

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Industrial power systems software companies based in Brazil at a glance

As of Sep 28, 2026

19.8%Verified-email coverage

23.0Average contacts per company

11-50Median size (employees)

12.1%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

169

11-50

164

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 428 companies.

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 industrial power systems 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 “industrial power systems 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 industrial power systems 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 industrial power systems 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, 1,947 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 28, 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.

Industrial power systems software companies by metro

Industrial power systems software companies in Sao Paulo52

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 industrial power systems 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 industrial power systems software companies are there based in Brazil?

RevenueBase identified 428 industrial power systems 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?

Tsea Energia, headquartered in Contagem, tops this list with the largest team on record.

Which city has the most industrial power systems software companies?

Sao Paulo leads with 52 headquartered companies, followed by Belo Horizonte (19) and Curitiba (13).

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 1,947 verified decision-maker contacts tracked across these 428 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 28, 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.