Company lists · Data refreshed October 2026

Top 25 Open protocol energy management system suppliers based in Brazil

RevenueBase identified 99 company matches for open protocol energy management system suppliers associated with Brazil as of October 2026 and tracks 2,361 professional contacts across them, including 497 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for open protocol energy management system suppliers associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 28, 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 RevenueBase SmartSearch · Exact Recorded Oct 28, 2026 How this list was built
99Companies
2,361Contacts tracked
497Verified emails
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The 25 largest open protocol energy management system suppliers based in Brazil

Ranked by team size
Top 25 of 99 company matches for open protocol energy management system suppliers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMacaé, BrazilHQ recorded Oct 28, 2026201-500365 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2Exact matchSão Caetano Do Sul, BrazilHQ recorded Oct 28, 2026201-500216 contacts →

Exact match

“Nosso propósito é: Assegurar aos nossos clientes que suas operações atinjam nível de excelência através de inovadores processos de automação e gestão de recursos, com uma equipe…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchBelo Horizonte, BrazilHQ recorded Oct 28, 202651-200173 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchTatuapé, BrazilHQ recorded Oct 28, 202651-200126 contacts →

Exact match

“MAIS DE 30 ANOS DE HISTÓRIA Desde seu início a MML desenvolve um trabalho sólido, atuação em todo o território nacional, mais de 200 Clientes e muitas histórias de sucesso.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchGoiania, BrazilHQ recorded Oct 28, 20261,001-5,000116 contacts →

Exact match

“Fundada em 2006, em Goiânia-GO, a Enerwatt Engenharia iniciou suas atividades atuando na área de projetos e consultoria energética.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Oct 28, 202651-200111 contacts →

Exact match

“Somos uma empresa especializada em gestão energética com o propósito de oferecer um novo conceito de prestação de serviços na área de energia, focada nas tecnologias e práticas…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7Exact matchPelotas, BrazilHQ recorded Oct 28, 202651-20083 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Oct 28, 202651-20061 contacts →

Exact match

“A Viridi Technologies oferece um portfólio completo de soluções de eficiência energética.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9Exact matchVitoria Da Conquista, BrazilHQ recorded Oct 28, 202611-5039 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10Exact matchAtibaia, BrazilHQ recorded Oct 28, 202611-5028 contacts →

Exact match

“Atuamos em sistemas críticos onde cada segundo define o resultado.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11Exact matchCaçapava, BrazilHQ recorded Oct 28, 202651-20027 contacts →

Exact match

“A RPL é uma empresa com 16 anos, especializada em fornecer soluções integradas de montagens e projetos elétricos, instrumentação e automação industrial, mantendo o foco no aumento…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12Exact matchSão Paulo, BrazilHQ recorded Oct 28, 202611-5025 contacts →

Exact match

“Sempre buscando a melhor tecnologia para solucionar problemas de nossos clientes em automação e controle de Sistemas de ar condicionado, Iluminação, Elétrica, Gerenciamento de…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13Exact matchSão Paulo, BrazilHQ recorded Oct 28, 202611-5023 contacts →

Exact match

“Começamos fabricando controladores de demanda em 1988, numa época em que poucos usavam computadores pessoais, e ninguém sonhava com a Internet.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchAparecida De Goiânia, BrazilHQ recorded Oct 28, 202611-5022 contacts →

Exact match

“Somos um agente de transformação para a gestão energética nos diversos segmentos.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchGuarulhos, BrazilHQ recorded Oct 28, 202651-20020 contacts →

Exact match

“Solution Provider for Energy Management for different segments, Metals and Minning, Food and Beverage, Material Forming, Material Handling, Chemical, Oil and Gas, Pastic, Commerce.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16Exact matchSão Paulo, BrazilHQ recorded Oct 28, 202611-5011 contacts →

Exact match

“A FLUXO Energia é uma empresa de Gestão de Energia, com foco na redução de custos, otimização do uso, e personalização de soluções de acordo com as necessidades e especificidades…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Oct 28, 202611-5010 contacts →

Exact match

“A Solut_e Energia é uma gestora independente de energia no Mercado Livre, com um time de especialistas com mais de 20 anos de experiência no setor elétrico.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18Exact matchFortaleza, BrazilHQ recorded Oct 28, 202611-509 contacts →

Exact match

“We are a company specialized in the implementation of automation, protection and control technologies for energy systems.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19Exact matchBrasília, BrazilHQ recorded Oct 28, 202611-509 contacts →

Exact match

“Na CONVERT, nossa missão é impulsionar a eficiência energética, oferecendo uma gama diversificada de produtos e soluções projetadas para proporcionar aos nossos clientes uma…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20Exact matchPorto Alegre, BrazilHQ recorded Oct 28, 202611-508 contacts →

Exact match

“Existimos para você ou sua empresa fazer gestão de energia de qualquer lugar, monitorando e tomando decisões estratégicas de um só lugar.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21Exact matchSanto André, BrazilHQ recorded Oct 28, 202611-507 contacts →

Exact match

“A infraestrutura crítica está entrando em uma nova era.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22Exact matchSumaré, BrazilHQ recorded Oct 28, 202611-507 contacts →

Exact match

“A Riccol Sistemas é uma empresa que atua na área de Tecnologia da Informação agregando valores em diversos segmentos, tais como: sistemas de gestão e controle empresarial…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23Exact matchSão Paulo, BrazilHQ recorded Oct 28, 202611-506 contacts →

Exact match

“A Equalliza Iluminação e Gestão de Energia, tem como foco prover soluções integradas e combinadas a partir da aplicação correta da iluminação, do sistema de acionamento e o…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24Exact matchSão José Dos Campos, BrazilHQ recorded Oct 28, 20261-106 contacts →

Exact match

“Somos a B2B TI Soluções em Tecnologia, empresa de Automação Comercial atuante a mais de uma década, com o propósito de atender o comércio com um Sistema de Gerenciamento Comercial…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25Exact matchRibeirão Preto, BrazilHQ recorded Oct 28, 20261-105 contacts →

Exact match

“Expert Energy is a company specialized in efficient and innovative solutions for the management and processing of all forms of energy.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 25 of 99 open protocol energy management system suppliers based in Brazil

See the full list, filter by size, metro and specialty, and access 497 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Open protocol energy management system suppliers based in Brazil at a glance

As of Oct 28, 2026
21.1%Verified-email coverage
23.8Average contacts per company
11-50Median size (employees)
13.1%Largest-city concentration · Sao Paulo
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
36
51-200
12
201-500
3
1,001-5,000
2
10001+
1

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 99 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Brazil whose business descriptions match “open protocol energy management system suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 497 professional contacts with verified work emails across the full matched dataset. 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 October 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “open protocol energy management system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many open protocol energy management system suppliers are there based in Brazil?

RevenueBase identified 99 company matches for open protocol energy management system suppliers associated with Brazil as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

MI Electric Brasil tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most open protocol energy management system suppliers?

Sao Paulo leads with 13 company records, followed by Belo Horizonte (4) and Curitiba (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 497 professional contacts with verified work emails tracked across these 99 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 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 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.