Company lists · Data refreshed September 2026

Top 25 Railway electrification companies based in Brazil

Name: Railway electrification companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 415 companies tracked

RevenueBase identified 415 company matches for railway electrification companies associated with Brazil as of September 2026 and tracks 10,895 professional contacts across them, including 1,227 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for railway electrification companies 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 17, 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 17, 2026 How this list was built

415Companies

10,895Contacts tracked

1,227Verified emails

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The 25 largest railway electrification companies based in Brazil

Ranked by team size

Top 25 of 415 company matches for railway electrification companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Engelmig Energia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
2	Temon Técnica DE Montagens E Construções	Exact match	Sao Paulo, BrazilHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
3	B. Tobace Instalações Elétricas E Telefônicas Ltda	Exact match	Jaboticabal, BrazilHQ recorded Sep 17, 2026	1,001-5,000	478 contacts →
	Exact match “B.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	STN Empreendimentos E Construções	Exact match	Areal, BrazilHQ recorded Sep 17, 2026	501-1,000	471 contacts →
	Exact match “A STN EMPREENDIMENTOS E CONSTRUÇÕES atua há mais de 30 anos nas áreas de engenharia elétrica, de eletromecânica e de engenharia civil em todo território nacional.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Dolp Engenharia	Exact match	Aparecida De Goiânia, BrazilHQ recorded Sep 17, 2026	1,001-5,000	337 contacts →
	Exact match “Com mais de 45 anos de know-how no setor elétrico, a DOLP Engenharia iniciou suas atividades em novembro de 2012, no Estado de Goiás, consolidando-se como referência em engenharia…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	IBL Construções E Energia	Exact match	Bauru, BrazilHQ recorded Sep 17, 2026	501-1,000	319 contacts →
	Exact match “Atuando em subestações de baixa, média, alta e extra-alta tensão, a IBL realiza obras de 13,8 a 550 kV em: Obras civis, eletromecânicas e elétricas para a construção, ampliação e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Selt Engenharia Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	501-1,000	317 contacts →
	Exact match “A política da SELT, baseada no Sistema de Gestão Integrada, é atuar no segmento de engenharia com o compromisso de buscar a satisfação dos clientes; atender aos requisitos…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	CEL Engenharia Celenergia	Exact match	Goiânia, BrazilHQ recorded Sep 17, 2026	1,001-5,000	263 contacts →
	Exact match “Fundada em 1992, a CEL ENGENHARIA é regida pelos princípios da ética, responsabilidade e profissionalismo; oferece serviços implementados com rigor técnico e operacional aliados…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Ultra Engenharia E Construções Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	501-1,000	262 contacts →
	Exact match “A ULTRA ENERGIA LTDA é uma empresa de obras e serviços com atuação nos segmentos de Engenharia Elétrica, Eletrônica, Telecomunicações e Civil.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Tecnova Energia	Exact match	Porto Alegre, BrazilHQ recorded Sep 17, 2026	51-200	211 contacts →
	Exact match “Fundada em 1983, a TECNOVA foi concebida como uma empresa de vendas, representando comercialmente companhias de grande expressão no segmento eletro-eletrônico.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Parceria Engenharia Ltda	Exact match	Fortaleza, BrazilHQ recorded Sep 17, 2026	501-1,000	142 contacts →
	Exact match “Parceria \| Instalações elétricas e construção civil com qualidade, segurança e sustentabilidade PARCERIA \| Instalações elétricas e construção civil com qualidade, segurança e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Rm2 Engenharia Ltda	Exact match	Florianópolis, BrazilHQ recorded Sep 17, 2026	201-500	133 contacts →
	Exact match “Conectando energia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Encel Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	501-1,000	125 contacts →
	Exact match “Realizamos serviços de projeto, consultoria, construção, reforma e manutenção em rede aérea de distribuição rural e urbana, rede subterrânea de distribuição, linha de transmissão…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Proelt	Exact match	Joinville, BrazilHQ recorded Sep 17, 2026	201-500	111 contacts →
	Exact match “Há mais de 40 anos colocamos toda a nossa energia, talento e conhecimento para contribuir com o negócio dos nossos clientes e com a qualidade de vida das pessoas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Pavibra Engenharia Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	51-200	98 contacts →
	Exact match “A Pavibra é especializada na construção de linhas de transmissão aéreas e subterrâneas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Cema Construções E Tecnologia	Exact match	Salvador, BrazilHQ recorded Sep 17, 2026	201-500	83 contacts →
	Exact match “Empresa com mais de 20 anos no mercado, atuando como força motriz para os maiores grupos de transmissão e distribuição de energia elétrica.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Energoato Eletricidade Ltda	Exact match	Aparecida De Goiânia, BrazilHQ recorded Sep 17, 2026	51-200	75 contacts →
	Exact match “Obras civis e Montagens eletromecânicas em Subestações de até 500 kV, Linhas de Transmissão de até 230 kV, Usinas Termoelétricas, Hidrelétricas e Eólicas, testes/ensaios em relés…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Smart Electric Engenharia E Sistemas Ltda	Exact match	Guarulhos, BrazilHQ recorded Sep 17, 2026	51-200	71 contacts →
	Exact match “Somos uma empresa de serviços de engenharia elétrica, com grande experiência em usinas hidrelétricas, termoelétricas, parques eólicos e subestações de transmissão e distribuição…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Engelt Projetos E Construções	Exact match	Fortaleza, BrazilHQ recorded Sep 17, 2026	201-500	71 contacts →
	Exact match “A ENGELT – Projetos e Construções Ltda é uma empresa de prestação de serviços na área de engenharia elétrica, que atua no Brasil inteiro, com foco na região Norte e Nordeste…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Engepower Engenharia E Comércio Ltda	Exact match	Barueri, BrazilHQ recorded Sep 17, 2026	51-200	66 contacts →
	Exact match “Fundada em Agosto de 1995, a EngePower é uma empresa que atua no mercado de Eletricidade Industrial e Sistemas Elétricos de Potência.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Wiecheteck Engenharia Elétrica Ltda	Exact match	Ponta Grossa, BrazilHQ recorded Sep 17, 2026	201-500	66 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Construtora Energia Ltda EPP	Exact match	Luziânia, BrazilHQ recorded Sep 17, 2026	201-500	60 contacts →
	Exact match “Profissionais especializados em Rede Elétrica: Desde o projeto até a manutenção, oferecemos soluções abrangentes para redes elétricas de alta e baixa tensão, de 13,8 até 34,5 kv…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Construredes	Exact match	Campo Largo, BrazilHQ recorded Sep 17, 2026	n/a	50 contacts →
	Exact match “CONSTRUREDES is a construction company based out of 761 R.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Enercity Engenharia E Comercio Ltda	Exact match	Curitiba, BrazilHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “Fundada em 1992 por José Claudir Chanquini e Firmo Souza de Oliveira, a Enercity atua com excelência no setor elétrico, oferecendo soluções completas em projetos, obras e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Conin Construction And Assembly Ltda	Exact match	Manaus, BrazilHQ recorded Sep 17, 2026	51-200	41 contacts →
	Exact match “Since our founding in 1995 in Manaus-AM, CONIN Construction and Assembly LTD is not just a name in the electrical engineering, electromechanical, and mechanical services sector…” Recorded in the RevenueBase company graph · Sep 17, 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 “railway electrification companies”. 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 415 railway electrification companies based in Brazil

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Railway electrification companies based in Brazil at a glance

As of Sep 17, 2026

11.3%Verified-email coverage

26.3Average contacts per company

11-50Median size (employees)

10.4%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

147

11-50

143

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 415 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 “railway electrification companies” 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 1,227 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 17, 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 “railway electrification companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many railway electrification companies are there based in Brazil?

RevenueBase identified 415 company matches for railway electrification companies 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?

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

Which city has the most railway electrification companies?

Sao Paulo leads with 43 company records, followed by Goiania (18) and Belo Horizonte (17).

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 1,227 professional contacts with verified work emails tracked across these 415 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 17, 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.