Company lists · Data refreshed November 2026

Top 25 Grid reliability consulting firms based in Brazil

RevenueBase identified 122 company matches for grid reliability consulting firms associated with Brazil as of November 2026 and tracks 996 professional contacts across them, including 211 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for grid reliability consulting firms 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 November 5, 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 Nov 5, 2026 How this list was built
122Companies
996Contacts tracked
211Verified emails
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The 25 largest grid reliability consulting firms based in Brazil

Ranked by team size
Top 25 of 122 company matches for grid reliability consulting firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchOlinda, BrazilHQ recorded Nov 5, 20261,001-5,000194 contacts →

Exact match

“Fundada no ano de 1997 por ex-funcionários da Coelce a empresa surgiu com o propósito de atender as demandas crescentes no segmento de prestação de serviços em engenharia elétrica.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchRio De Janeiro, BrazilHQ recorded Nov 5, 202651-20092 contacts →

Exact match

“Somos um escritório de consultoria técnica, constituído há mais de vinte anos, especializado na área de engenharia, com foco em energia elétrica, atuando nos segmentos de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchIndaial, BrazilHQ recorded Nov 5, 202651-20079 contacts →

Exact match

“A P3 Engenharia elétrica, está situada em Indaial, Santa Catarina.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202651-20066 contacts →

Exact match

“A Paraty Energia veio para resolver e simplificar a relação de seus clientes com o Setor Elétrico.Formada por um time de engenheiros, advogados, economistas e administradores…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchRecife, BrazilHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“A INTEREST Engenharia é uma empresa especializada em consultoria e projetos de engenharia nas áreas de transmissão e geração de energia elétrica de grandes empreendimentos em todo…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5041 contacts →

Exact match

“Oferecemos consultoria em avaliações e controle patrimonial para geradoras, transmissoras e distribuidoras de energia elétrica.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchRio De Janeiro, BrazilHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“Linhas de Transmissão e Subestações- Projetamos para as necessidades específicas de nossos clientes - cada solução é única e eficaz, garantindo desempenho e confiabilidade -…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchPorto Alegre, BrazilHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Fundada em a PROENERGIA possui mais de duas décadas de atuação no mercado nacional de engenharia elétrica, consolidando-se como referência técnica no desenvolvimento de projetos…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchJaguariuna, BrazilHQ recorded Nov 5, 202651-20019 contacts →

Exact match

“A Base Energia é uma empresa voltada a prestação de serviços técnicos de engenharia elétrica, provendo soluções para otimização do uso da energia elétrica no ambiente industrial.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 202651-20016 contacts →

Exact match

“Consultoria e estudos em negócios do setor elétrico - Estudos e projetos de geração (inventário, projeto básico, hidráulico e térmica)- Projetos conceitual, básico e executivo de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchRibeirão Preto, BrazilHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Uma empresa especializada em assessoria técnica e regulatória de energia elétrica com equipe capacitada para entregar soluções completas tanto para o gerador como consumidor.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchGoiânia, BrazilHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“A Cristal Engenharia atua a quase duas década na área de Engenharia de Sistemas de Transmissão e Distribuição de Energia e está capacitada para oferecer ao cliente uma solução…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchRecife, BrazilHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“A ANDESA é uma empresa de consultoria fundada em 1998 por ex-técnicos do setor elétrico nacional com mais de 25 anos de experiência desenvolvendo estudos de planejamento e…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSão Paulo, BrazilHQ recorded Nov 5, 20261-108 contacts →

Exact match

“A MRTS Consultoria e Engenharia Ltda.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSão José Dos Campos, BrazilHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Somos uma consultoria independente especializada no setor de energia elétrica, engajada em ações de governança ambiental, social e corporativa.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchCampinas, BrazilHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Procurando inovar e sempre atender de forma profissional e ética os nossos clientes e fornecedores, a APR POWER procura sempre melhorar e estar andando em conjunto com as…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchBauru, BrazilHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Consultoria, soluções e serviços na área de energia elétrica, distribuição, proteção e geração.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-506 contacts →

Exact match

“D.S.F Engenharia | Engenharia Elétrica com Excelência, Estratégia e Resultado Fundada em 2013, a D.S.F Engenharia atua no mercado de engenharia elétrica oferecendo consultoria…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCuritiba, BrazilHQ recorded Nov 5, 20261-104 contacts →

Exact match

“NTJ Tec is an energy consulting company, working in different areas of the electricity industry: regulation, energy expansion and operations planning, energy trading, portfolio…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchRecife, BrazilHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Carpe Vie Engenharia Ltda is a consulting engineering company, founded in 2003, having carried out work for several electricity generation, transmission and distribution…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchItajubá, BrazilHQ recorded Nov 5, 20261-103 contacts →

Exact match

“The MC & E is a consulting company specialised in generation, transmission and distribution of electricity.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchCuiabá, BrazilHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Empresa de Engenharia e Consultoria”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchCuritiba, BrazilHQ recorded Nov 5, 20261-102 contacts →

Exact match

“A Akissikis é uma empresa de engenharia elétrica especializada em estudos elétricos, EMS (Energy Management Systems), análise de ocorrências e engenharia do proprietário.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchAnápolis, BrazilHQ recorded Nov 5, 202611-502 contacts →

Exact match

“A Andrade Alencar Engenharia carrega o selo da expertise em consultoria na área de energia, atendendo a toda a cadeia de suprimento do setor energético geração, distribuição de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 122 grid reliability consulting firms based in Brazil

See the full list, filter by size, metro and specialty, and access 211 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Grid reliability consulting firms based in Brazil at a glance

As of Nov 5, 2026
21.2%Verified-email coverage
8.2Average contacts per company
1-10Median size (employees)
15.6%Largest-city concentration · Sao Paulo
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
76
11-50
34
51-200
8
1,001-5,000
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 122 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 “grid reliability consulting firms” 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 211 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 November 5, 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 “grid reliability consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many grid reliability consulting firms are there based in Brazil?

RevenueBase identified 122 company matches for grid reliability consulting firms associated with Brazil as of November 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?

Eficaz Energia E Serviços Ltda tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most grid reliability consulting firms?

Sao Paulo leads with 19 company records, followed by Belo Horizonte (10) and Rio De Janeiro (8).

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 211 professional contacts with verified work emails tracked across these 122 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 November 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 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.