Company lists · Data refreshed October 2026

Top 18 Industrial rail electrification services based in Sao Paulo, Brazil

Name: Industrial rail electrification services based in Sao Paulo, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 394 companies tracked

RevenueBase identified 394 company matches for industrial rail electrification services associated with Sao Paulo, Brazil as of October 2026 and tracks 9,278 professional contacts across them, including 823 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category.

This list covers company matches for industrial rail electrification services associated with Sao Paulo, 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 16, 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 16, 2026 How this list was built

394Companies

9,278Contacts tracked

823Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 18 largest industrial rail electrification services based in Sao Paulo, Brazil

Ranked by team size

Top 18 of 394 company matches for industrial rail electrification services based in Sao Paulo, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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	Grupo Enesa - Main Page	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	1,001-5,000	2,733 contacts →
	Exact match “ENESA Engenharia is a company based on reliability, commitment, ethical standards and important knowledge in constructive engineering solutions, becoming a reference in…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Temon Técnica DE Montagens E Construções	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	1,001-5,000	646 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 · Oct 16, 2026 · View company records in RevenueBase
3	GTEL	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	1,001-5,000	533 contacts →
	Exact match “Since 1975, GTEL has been providing services regarding assembly, installation and maintenance in the electrical, mechanical, utilities and fire protection areas.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Start Engenharia E Eletricidade	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	201-500	260 contacts →
	Exact match “Start Engenharia e Eletricidade is a company based out of Brazil.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Terni Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	1,001-5,000	100 contacts →
	Exact match “A Terni Engenharia Ltda, fundada em 1989, presta serviços de instalações elétricas e hidráulicas.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Daisa Indústria Metalúrgica Ltda	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	51-200	92 contacts →
	Exact match “Indústria metalúrgica há quase 40 anos atuando na produção e venda de infraestrutura elétrica - conexões e eletrodutos.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Energec Engenharia E Construcoes	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	51-200	88 contacts →
	Exact match “Serviços, Consultoria, Instalação e Manutenção” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Construtora Monteiro DE Castro S A Cmcsa	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	201-500	85 contacts →
	Exact match “A Construtora Monteiro de Castro S.A.(CMCSA) é uma referência em engenharia no Brasil, com mais de 35 anos de experiência na construção, renovação e manutenção de infraestruturas…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Ação Engenharia E Instalações Ltda	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	11-50	80 contacts →
	Exact match “We provide differentiated engineering solutions and services in facilities infrastructure, adding technology, innovation, reliability, competent human resources with compatible…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Pontual Energy Electric System Ltda	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	51-200	73 contacts →
	Exact match “Construction solutions, preventive and corrective maintenance, electrical and electromechanical assemblies, O&M, Commissioning of equipment, panels and SPCS.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	JCC Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	51-200	53 contacts →
	Exact match “A JCC é uma empresa de engenharia e tecnologia que, desde 1994, realiza projetos, obras, instalações e manutenção personalizada e única pensando na excelência para cada cliente.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Sarbras Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	51-200	52 contacts →
	Exact match “Com atuação no segmento de transmissão e distribuição de energia, realizamos: – Construção, manutenção e ampliação de subestações de energia elétrica – Montagem Eletromecânica –…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Grupo Gera Energia	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	11-50	38 contacts →
	Exact match “O GRUPO GERA ENERGIA foi fundado por profissionais experientes com mais de 30 anos no mercado na área de geração e distribuição de energia.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Cimmil Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	11-50	33 contacts →
	Exact match “Fundada em 1987 e com mais de 35 anos de experiência, a CIMMIL Engenharia é uma empresa com tradição no mercado de prestação de serviços de Engenharia em Projetos de Instalações…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Livet Soluções E Medição Individualizada	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	11-50	32 contacts →
	Exact match “A Livet Soluções Sustentáveis Ltda pertence ao grupo Phox Engenharia e Comércio Ltda, que está presente no mercado de instalações hidráulicas e elétricas desde 1997.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Wbecker Engenharia Elétrica	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	11-50	24 contacts →
	Exact match “A WBecker é uma empresa de Engenharia Elétrica que oferece serviços de alta qualidade, atuando com projetos e soluções desde a elaboração até a implantação.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Angstrom Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	11-50	24 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	IPR Mind Solution	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	11-50	21 contacts →
	Exact match “A IPR Mind Solution é uma empresa de suções de engenharia com foco no setor elétrico.” Recorded in the RevenueBase company graph · Oct 16, 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 “industrial rail electrification services”. 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 18 of 394 industrial rail electrification services based in Sao Paulo, Brazil

See the full list, filter by size, metro and specialty, and access 823 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Industrial rail electrification services based in Sao Paulo, Brazil at a glance

As of Oct 16, 2026

8.9%Verified-email coverage

23.5Average contacts per company

11-50Median size (employees)

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

177

11-50

140

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Brazil list rather than for Sao Paulo, so it is reported there. Company counts and contact totals on this page are exact for Sao Paulo, over 394 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 Sao Paulo, Brazil whose business descriptions match “industrial rail electrification services” 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 823 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 16, 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.

Industrial rail electrification services by metro in Brazil

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 “industrial rail electrification services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial rail electrification services are there based in Sao Paulo, Brazil?

RevenueBase identified 394 company matches for industrial rail electrification services associated with Sao Paulo, 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?

Grupo Enesa - Main Page tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Brazil has the most industrial rail electrification services?

Sao Paulo leads Brazil with 394 company records, followed by Belo Horizonte (120) and Rio De Janeiro (119).

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 823 professional contacts with verified work emails tracked across these 394 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 394 industrial rail electrification services based in Sao Paulo, Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Industrial rail electrification services by geography

Browse the directory

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.