Company lists · Data refreshed September 2026

Top 25 Electrical infrastructure consulting firms based in Brazil

Name: Electrical infrastructure consulting firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 4,820 companies tracked

RevenueBase identified 4,820 company matches for electrical infrastructure consulting firms associated with Brazil as of September 2026 and tracks 82,899 professional contacts across them, including 8,985 with verified work emails and 994 with mobile numbers. Sao Paulo is the largest hub.

This list covers company matches for electrical infrastructure 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 September 29, 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 Sep 29, 2026 How this list was built

4,820Companies

82,899Contacts tracked

8,985Verified emails

994Mobile numbers

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The 25 largest electrical infrastructure consulting firms based in Brazil

Ranked by team size

Top 25 of 4,820 company matches for electrical infrastructure consulting firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Nova Engevix	Exact match	Barueri, BrazilHQ recorded Sep 29, 2026	1,001-5,000	2,223 contacts →
	Exact match “Fundada em 1965 e com mais de 40 anos de experiência, a Engevix é a maior empresa do segmento de engenharia consultiva do Brasil.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Tabocas Participações Empreendimentos S A	Exact match	Belo Horizonte, BrazilHQ recorded Sep 29, 2026	10001+	2,204 contacts →
	Exact match “Fundada em abril de em Belo Horizonte (MG), a Tabocas é referência nacional na modalidade EPC Full, dentro dos setores de construção e engenharia civil, com foco de atuação na…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Engelmig Energia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 29, 2026	5,001-10,000	1,818 contacts →
	Exact match “A Engelmig foi fundada em 1985 com o objetivo de prestar serviços de engenharia em redes de distribuição de energia elétrica.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Grupo RCS	Exact match	Brasilia, BrazilHQ recorded Sep 29, 2026	5,001-10,000	1,810 contacts →
	Exact match “A RCS é uma empresa de Engenharia especializada em oferecer serviços técnicos de missão crítica com alta tecnologia aplicada, para clientes que necessitam manter suas atividades…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Araujo Abreu Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 29, 2026	1,001-5,000	1,788 contacts →
	Exact match “A Araujo Abreu foi fundada em 1922.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Control Construções Ltda	Exact match	Joao Pessoa, BrazilHQ recorded Sep 29, 2026	1,001-5,000	1,337 contacts →
	Exact match “Fundada em na cidade de João Pessoa, a empresa se tornou especialista nas áreas de construção e prestação de serviços no setor elétrico.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Grupo Cosampa	Exact match	Fortaleza, BrazilHQ recorded Sep 29, 2026	1,001-5,000	1,245 contacts →
	Exact match “O Grupo Cosampa vem conquistando espaço no mercado, através da prestação de serviços com qualidade e excelência, nas áreas de construção civil, engenharia elétrica e energias…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Sirtec Sistemas Elétricos	Exact match	São Borja, BrazilHQ recorded Sep 29, 2026	1,001-5,000	1,076 contacts →
	Exact match “Somos uma empresa com mais de 37 anos de atividade, reconhecidos pela excelência em gestão, qualidade, segurança e sustentabilidade.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	DPL Construções	Exact match	Imperatriz, BrazilHQ recorded Sep 29, 2026	1,001-5,000	891 contacts →
	Exact match “Nossa História e Onde Estamos Fundada em 2007, a DPL Construções é especializada na prestação de serviços para Concessionárias de Energia Elétrica, atuando estrategicamente na…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Remo Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 29, 2026	1,001-5,000	858 contacts →
	Exact match “Fundada em 1974, a Remo Engenharia, uma empresa sólida e com alto nível de especialização é hoje um dos grandes players do Brasil no segmento de energia.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	MSE Engenharia	Exact match	Londrina, BrazilHQ recorded Sep 29, 2026	201-500	826 contacts →
	Exact match “Com 46 anos de profundo know-how, adquirido através do atendimento aos mais diversos segmentos industriais, a MSE Engenharia é uma empresa que se orgulha de hoje ser completa em…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Telsan Engenharia E Serviços S A	Exact match	Belo Horizonte, BrazilHQ recorded Sep 29, 2026	1,001-5,000	765 contacts →
	Exact match “Em 26 de julho de 1995 foi criada a Telsan, uma empresa de engenharia consultiva que tem o orgulho de ter como missão principal a prestação de serviços diferenciados, visando à…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	EPCL	Exact match	Brumado, BrazilHQ recorded Sep 29, 2026	1,001-5,000	741 contacts →
	Exact match “Empresa especializada em estudo de viabilidade, levantamento e georreferenciamento topográfico, elaboração de projetos, construção e manutenção de redes de distribuição em média e…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Grupo Sereng	Exact match	Vitória, BrazilHQ recorded Sep 29, 2026	201-500	707 contacts →
	Exact match “A SERENG é uma empresa de engenharia especializada em Projetos, Consultoria, Gerenciamento, Apoio Técnico e Gestão de Ativos (Manutenção), atuando nos mais diversos segmentos…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Cobrape	Exact match	Sao Paulo, BrazilHQ recorded Sep 29, 2026	201-500	615 contacts →
	Exact match “Uma equipe multidisciplinar de profissionais permanentemente à sua disposição.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Motrice Soluções EM Energia	Exact match	Sao Paulo, BrazilHQ recorded Sep 29, 2026	201-500	598 contacts →
	Exact match “Motrice Soluções em Energia is especialized in EPC contracts, aimed at the generation, cogeneration, transmission and distribution of energy.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Sondotécnica Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 29, 2026	201-500	588 contacts →
	Exact match “Sondotécnica was founded in 1954.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Temon Técnica DE Montagens E Construções	Exact match	Sao Paulo, BrazilHQ recorded Sep 29, 2026	1,001-5,000	587 contacts →
	Exact match “Desde 1978 atuando na execução de Instalações Elétricas e Hidráulicas, a Temon conseguiu firmar sua marca nesse mercado com participação em mais de obras por todo Brasil e…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Prosul	Exact match	Florianopolis, BrazilHQ recorded Sep 29, 2026	501-1,000	517 contacts →
	Exact match “Especializada na prestação de serviços de engenharia consultiva, com mais de 30 anos de experiência, a PROSUL atua nas mais diversas áreas da infraestrutura.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Amara Nzero Brasil	Exact match	Salvador, BrazilHQ recorded Sep 29, 2026	501-1,000	493 contacts →
	Exact match “Somos uma empresa com uma grande experiência integral em energia sustentável fortemente comprometida com a Transição Energética.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Strata Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 29, 2026	501-1,000	491 contacts →
	Exact match “A Strata Engenharia, certificada pela NBR ISO é uma empresa de Engenharia Consultiva com especialização em Infra-Estrutura Viária, abrangendo as áreas rodoviária, urbana…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Gali Energia	Exact match	Bauru, BrazilHQ recorded Sep 29, 2026	201-500	486 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Enind Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Sep 29, 2026	201-500	481 contacts →
	Exact match “A Enind alia tecnologia, inteligência e versatilidade no cumprimento de cada tarefa.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	B. Tobace Instalações Elétricas E Telefônicas Ltda	Exact match	Jaboticabal, BrazilHQ recorded Sep 29, 2026	1,001-5,000	478 contacts →
	Exact match “B.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	ERG Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 29, 2026	201-500	477 contacts →
	Exact match “Empresa mineira, fundada em 1988, a ERG Engenharia mantém vivo o seu ideal de participar da construção de um mundo melhor e sustentável.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “electrical infrastructure consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 4,820 electrical infrastructure consulting firms based in Brazil

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Electrical infrastructure consulting firms based in Brazil at a glance

As of Sep 29, 2026

10.8%Verified-email coverage

1.2%Mobile-number coverage

17.2Average contacts per company

1-10Median size (employees)

13.2%Largest-city concentration · Sao Paulo

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

2,544

11-50

1,443

51-200

553

201-500

147

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

3,8670–30

4,65731–60

42661–90

790–180

28180+

Company record updated

Median 97.0d

00–30

76131–60

26,51561–90

51,78590–180

3,838180+

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 “electrical infrastructure 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 8,985 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 September 29, 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.

Electrical infrastructure consulting firms by metro

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 “electrical infrastructure consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical infrastructure consulting firms are there based in Brazil?

RevenueBase identified 4,820 company matches for electrical infrastructure consulting firms associated with Brazil as of September 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?

Nova Engevix tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrical infrastructure consulting firms?

Sao Paulo leads with 634 company records, followed by Belo Horizonte (263) and Rio De Janeiro (218).

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 8,985 professional contacts with verified work emails tracked across these 4,820 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 September 29, 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.