Company lists · Data refreshed September 2026

Top 25 Energy sector software companies based in Brazil

Name: Energy sector 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 300 companies tracked

RevenueBase identified 300 energy sector software companies headquartered in Brazil as of September 2026 and tracks 8,018 professional contacts across them, including 1,889 with verified work emails. Sao Paulo is the largest hub.

This list covers energy sector 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

300Companies

8,018Contacts tracked

1,889Verified emails

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The 25 largest energy sector software companies based in Brazil

Ranked by team size

Top 25 of 300 energy sector 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 energy sector 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	Partial evidence	Betim, BrazilHQ checked Sep 28, 2026	1,001-5,000	679 contacts →
	Partial evidence “Nansen \| Empresa brasileira com 95 anos de tradição e liderança em tecnologia para medição de energia elétrica.” Source: RevenueBase Database · checked Sep 28, 2026
2	Matrix Energia	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	201-500	560 contacts →
	Indirect evidence “Prazer!” Source: RevenueBase Database · checked Sep 28, 2026
3	Amara Nzero Brasil	Partial evidence	Salvador, BrazilHQ checked Sep 28, 2026	501-1,000	493 contacts →
	Partial evidence “Somos uma empresa com uma grande experiência integral em energia sustentável fortemente comprometida com a Transição Energética.” Source: RevenueBase Database · checked Sep 28, 2026
4	Automa	Partial evidence	Jundiaí, BrazilHQ checked Sep 28, 2026	201-500	291 contacts →
	Partial 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
5	Prime Energy	Partial evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	225 contacts →
	Partial evidence “Empresa voltada a projetos de Otimização e Eficiêntização no uso da energia elétrica.” Source: RevenueBase Database · checked Sep 28, 2026
6	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
7	Metrum	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	51-200	171 contacts →
	Partial evidence “Somos a Metrum, empresa brasileira provedora de soluções completas de medição, gestão e automação para Empresas de Energia e Médios e Grandes Consumidores, com foco em eficiência…” Source: RevenueBase Database · checked Sep 28, 2026
8	Way2 Technology	Indirect evidence	Florianópolis, BrazilHQ checked Sep 28, 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 28, 2026
9	Treetech Tecnologia	Partial evidence	Atibaia, BrazilHQ checked Sep 28, 2026	51-200	135 contacts →
	Partial 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
10	Progressul Sistemas DE Energia	Partial evidence	Schroeder, BrazilHQ checked Sep 28, 2026	51-200	133 contacts →
	Partial 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
11	LUZ	Partial evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	115 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
12	HY Brazil Energia	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	201-500	107 contacts →
	Partial 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 28, 2026
13	Tradener	Partial evidence	Curitiba, BrazilHQ checked Sep 28, 2026	51-200	104 contacts →
	Partial evidence “Primeira comercializadora a ser autorizada pela Agência Nacional de Energia Elétrica - ANEEL, a Tradener oferece a seus clientes soluções para compra, venda e gestão de energia…” Source: RevenueBase Database · checked Sep 28, 2026
14	Grid CO	Partial evidence	Fortaleza, BrazilHQ checked Sep 28, 2026	51-200	89 contacts →
	Partial 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 28, 2026
15	Innova Energy	Partial evidence	Uberaba, BrazilHQ checked Sep 28, 2026	51-200	83 contacts →
	Partial evidence “Somos uma empresa especializada no desenvolvimento de soluções integradas e inovadoras para o mercado de Energia, formada por profissionais com expertise para suprir as…” Source: RevenueBase Database · checked Sep 28, 2026
16	Gebras	Indirect evidence	Pelotas, BrazilHQ checked Sep 28, 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 28, 2026
17	In Forma Software	Strong evidence	Recife, BrazilHQ checked Sep 28, 2026	51-200	80 contacts →
	Strong 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 28, 2026
18	Equatorial Energia Maranhão	Partial evidence	Caxias, BrazilHQ checked Sep 28, 2026	51-200	80 contacts →
	Partial evidence “Equatorial Energia Maranhão is an oil & energy company based out of R.” Source: RevenueBase Database · checked Sep 28, 2026
19	Grid Energia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	51-200	71 contacts →
	Indirect evidence “Éramos seis.” Source: RevenueBase Database · checked Sep 28, 2026
20	Renovigi	Indirect evidence	Chapecó, BrazilHQ checked Sep 28, 2026	51-200	70 contacts →
	Indirect evidence “A Renovigi é uma empresa brasileira que investe forte em uma inovação transformadora.” Source: RevenueBase Database · checked Sep 28, 2026
21	ERZEG	Partial evidence	Schroeder, BrazilHQ checked Sep 28, 2026	51-200	66 contacts →
	Partial 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 28, 2026
22	Replace Projetos E Consultoria EM Energia	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	64 contacts →
	Partial evidence “Soluções em energia com expertise, experiência e tecnologia.” Source: RevenueBase Database · checked Sep 28, 2026
23	TYR Energia	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	11-50	61 contacts →
	Partial evidence “Olá, somos a TYR Energia!” Source: RevenueBase Database · checked Sep 28, 2026
24	Mercatto Energia	Partial evidence	Farroupilha, BrazilHQ checked Sep 28, 2026	51-200	57 contacts →
	Partial evidence “A Mercatto Energia conecta empresas de todo o Brasil ao Mercado Livre de Energia.” Source: RevenueBase Database · checked Sep 28, 2026
25	Petrosynergy	Partial evidence	Maceio, BrazilHQ checked Sep 28, 2026	51-200	55 contacts →
	Partial evidence “Petrosynergy is an oil & energy company based out of Av Comend Gustavo Paiva, 2789, Edif Norcon Empresarial Andar 6 Andar Sala 601 A 605, Maceio, Alagoas, Brazil.” 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: energy sector 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 energy sector software companies.
Partial evidence: Its own public description names part of energy sector software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy sector 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 300 energy sector software companies based in Brazil

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Energy sector software companies based in Brazil at a glance

As of Sep 28, 2026

23.6%Verified-email coverage

26.7Average contacts per company

11-50Median size (employees)

17.7%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

113

11-50

116

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 300 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 energy sector 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 “energy sector 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 energy sector 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 energy sector 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, 1,889 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.

Energy sector software companies by metro

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 energy sector 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 energy sector software companies are there based in Brazil?

RevenueBase identified 300 energy sector 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 energy sector software companies?

Sao Paulo leads with 53 headquartered companies, followed by Rio De Janeiro (27) and Belo Horizonte (20).

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 1,889 verified decision-maker contacts tracked across these 300 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.