Company lists · Data refreshed September 2026

Top 25 Power generation software companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 199 companies tracked

RevenueBase identified 199 power generation software companies headquartered in Brazil as of September 2026 and tracks 5,706 professional contacts across them, including 1,411 with verified work emails and 70 with mobile numbers. Sao Paulo is the largest hub.

This list covers power generation 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 5, 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 5, 2026 86% judged on-target in blind review

199Companies

5,706Contacts tracked

1,411Verified emails

70Mobile numbers

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The 25 largest power generation software companies based in Brazil

Ranked by team size

Top 25 of 199 power generation software companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to power generation 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	CESP	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	201-500	779 contacts →
	Indirect evidence “Criada em 1966, a partir da fusão de 11 empresas, a CESP registra em sua história iniciativas pioneiras na tecnologia construtiva de usinas e na recuperação e preservação do meio…” Source: RevenueBase Database · checked Sep 5, 2026
2	Snef Brasil	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	1,001-5,000	571 contacts →
	Indirect evidence “SOLUÇÕES INOVADORAS FOCADAS NO FUTURO E SOB MEDIDA PARA O SEU NEGÓCIO A SNEF Brasil é uma multinacional francesa com mais de 10 anos de atuação no Brasil nos setores de energia…” Source: RevenueBase Database · checked Sep 5, 2026
3	Automa	Indirect evidence	Jundiaí, BrazilHQ checked Sep 5, 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 5, 2026
4	BEI	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	246 contacts →
	Indirect evidence “A BEI é uma empresa de operação, manutenção, automação e logística de usinas de geração de energia elétrica.” Source: RevenueBase Database · checked Sep 5, 2026
5	Reivax Automação E Controle	Strong evidence	Florianópolis, BrazilHQ checked Sep 5, 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 5, 2026
6	CAS Tecnologia SA	Indirect evidence	São Paulo, BrazilHQ checked Sep 5, 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 5, 2026
7	Way2 Technology	Indirect evidence	Florianópolis, BrazilHQ checked Sep 5, 2026	51-200	136 contacts →
	Indirect evidence “O mundo está cada vez mais digital e os dados ajudam as empresas a atenderem melhor as demandas da população e do mercado.” Source: RevenueBase Database · checked Sep 5, 2026
8	Treetech Tecnologia	Indirect evidence	Atibaia, BrazilHQ checked Sep 5, 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 5, 2026
9	Progressul Sistemas DE Energia	Indirect evidence	Schroeder, BrazilHQ checked Sep 5, 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 5, 2026
10	ESC Engenharia	Indirect evidence	Recife, BrazilHQ checked Sep 5, 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 5, 2026
11	HY Brazil Energia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	107 contacts →
	Indirect evidence “A Hy Brazil atua há mais de 20 anos no setor de energia, inicialmente no segmento de distribuição e, atualmente, nas áreas de geração e eficiência energética.” Source: RevenueBase Database · checked Sep 5, 2026
12	Aqtech Power Prognostics	Partial evidence	Florianópolis, BrazilHQ checked Sep 5, 2026	51-200	89 contacts →
	Partial evidence “AQTech excels in the development and implementation of solutions for condition monitoring, fault diagnosis, and prognosis within electric power systems.” Source: RevenueBase Database · checked Sep 5, 2026
13	Grid CO	Indirect evidence	Fortaleza, BrazilHQ checked Sep 5, 2026	51-200	89 contacts →
	Indirect evidence “Somos a Grid Co, um ecossistema completo de soluções em energias renováveis, com atuação em engenharia, gestão, operação e manutenção de ativos.” Source: RevenueBase Database · checked Sep 5, 2026
14	Gebras	Indirect evidence	Pelotas, BrazilHQ checked Sep 5, 2026	51-200	80 contacts →
	Indirect evidence “Com quase 20 anos de atuação, a GEBRAS se consolidou como referência em Engenharia Elétrica, PPCI, Hidráulica e Infraestrutura, com obras entregues nos setores de habitação…” Source: RevenueBase Database · checked Sep 5, 2026
15	In Forma Software	Partial evidence	Recife, BrazilHQ checked Sep 5, 2026	51-200	80 contacts →
	Partial evidence “In Forma Software is a company specialized in developing Information Technology solutions for Asset Management in the energy industry, provided from Management Systems to…” Source: RevenueBase Database · checked Sep 5, 2026
16	LCS Link Engenharia Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 5, 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 5, 2026
17	Bolognesi Energia S.A	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	201-500	71 contacts →
	Indirect evidence “Desde 2001, a Bolognesi Energia tem investido no setor de geração de energia elétrica.” Source: RevenueBase Database · checked Sep 5, 2026
18	ERZEG	Indirect evidence	Schroeder, BrazilHQ checked Sep 5, 2026	51-200	66 contacts →
	Indirect evidence “A ERZEG é referência consolidada no mercado de geração e controle de energia, destacando-se por sua expertise em automação e integração de sistemas.” Source: RevenueBase Database · checked Sep 5, 2026
19	Consenso Tecnologia	Indirect evidence	Recife, BrazilHQ checked Sep 5, 2026	51-200	51 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 5, 2026
20	About Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	51-200	50 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 5, 2026
21	Axxiom	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	48 contacts →
	Indirect evidence “A Axxiom nasceu em 2007 para fornecer soluções em TI, associando engenharia, tecnologia e inovação, aplicadas à integração, desenvolvimento, customização e sustentação de sistemas…” Source: RevenueBase Database · checked Sep 5, 2026
22	Terral Energia	Indirect evidence	Goiânia, BrazilHQ checked Sep 5, 2026	501-1,000	45 contacts →
	Indirect evidence “A Terral Energia surgiu em 2010, com a missão de desenvolver negócios perenes e sustentáveis, ao atuar no setor elétrico como geradora de energia, a partir das fontes hidráulica…” Source: RevenueBase Database · checked Sep 5, 2026
23	Embrasul	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	11-50	41 contacts →
	Indirect evidence “A Embrasul, presente no mercado há mais de quatro décadas, cria soluções inovadoras para o controle e gestão de energia, incorporando sempre conceitos de sustentabilidade.” Source: RevenueBase Database · checked Sep 5, 2026
24	Brasil GTW	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	38 contacts →
	Indirect evidence “Fundada em 2014, a Brasil GTW é uma companhia 100% brasileira, de geração de energia elétrica e cogeração a partir de gás natural, obtido diretamente nas locações de campos…” Source: RevenueBase Database · checked Sep 5, 2026
25	Solarview	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	38 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 5, 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: power generation 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 power generation software companies.
Partial evidence: Its own public description names part of power generation software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power generation 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 199 power generation software companies based in Brazil

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Power generation software companies based in Brazil at a glance

As of Sep 5, 2026

24.7%Verified-email coverage

1.2%Mobile-number coverage

28.7Average contacts per company

11-50Median size (employees)

17.1%Largest-city concentration · Sao Paulo

Sep 5, 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

1,3160–30

9331–60

061–90

090–180

2180+

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 generation 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 “power generation 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 power generation 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 power generation 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, 1,411 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

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 power generation 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 power generation software companies are there based in Brazil?

RevenueBase identified 199 power generation 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?

CESP, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most power generation software companies?

Sao Paulo leads with 34 headquartered companies, followed by Rio De Janeiro (13) and Belo Horizonte (12).

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 1,411 verified decision-maker contacts tracked across these 199 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 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.