Company lists · Data refreshed September 2026

Top 25 Transmission line construction companies based in Brazil

Name: Transmission line construction companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 430 companies tracked

RevenueBase identified 430 transmission line construction companies headquartered in Brazil as of September 2026 and tracks 18,128 professional contacts across them, including 1,746 with verified work emails. Sao Paulo is the largest hub.

This list covers transmission line construction companies headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

430Companies

18,128Contacts tracked

1,746Verified emails

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The 25 largest transmission line construction companies based in Brazil

Ranked by team size

Top 25 of 430 transmission line construction companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to transmission line construction companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Tabocas Participações Empreendimentos S A	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	10001+	2,204 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
2	Engelmig Energia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	5,001-10,000	1,818 contacts →
	Indirect evidence “A Engelmig foi fundada em 1985 com o objetivo de prestar serviços de engenharia em redes de distribuição de energia elétrica.” Source: RevenueBase Database · checked Sep 19, 2026
3	Control Construções Ltda	Indirect evidence	Joao Pessoa, BrazilHQ checked Sep 19, 2026	1,001-5,000	1,337 contacts →
	Indirect evidence “Fundada em na cidade de João Pessoa, a empresa se tornou especialista nas áreas de construção e prestação de serviços no setor elétrico.” Source: RevenueBase Database · checked Sep 19, 2026
4	DPL Construções	Indirect evidence	Imperatriz, BrazilHQ checked Sep 19, 2026	1,001-5,000	891 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
5	Remo Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	1,001-5,000	858 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
6	Temon Técnica DE Montagens E Construções	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	1,001-5,000	587 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
7	Cotesa Engenharia	Indirect evidence	Florianópolis, BrazilHQ checked Sep 19, 2026	201-500	449 contacts →
	Indirect evidence “A COTESA é especialista na Engenharia de Operação & Manutenção de ativos elétricos de Geração e Transmissão de energia.” Source: RevenueBase Database · checked Sep 19, 2026
8	CET Brazil Equipamentos DE Energia Eletrica E Tecnologia Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	1,001-5,000	335 contacts →
	Indirect evidence “A CET BRAZIL EQUIPAMENTOS DE ENERGIA ELETRICA E TECNOLOGIA LTDA.” Source: RevenueBase Database · checked Sep 19, 2026
9	Incomisa	Indirect evidence	Pindamonhangaba, BrazilHQ checked Sep 19, 2026	201-500	325 contacts →
	Indirect evidence “A INCOMISA oferece soluções integradas para o seguimento de energia com as opções de fornecimento de estruturas metálicas treliçadas galvanizadas para linhas de transmissão…” Source: RevenueBase Database · checked Sep 19, 2026
10	IBL Construções E Energia	Indirect evidence	Bauru, BrazilHQ checked Sep 19, 2026	501-1,000	319 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
11	CEL Engenharia Celenergia	Indirect evidence	Goiânia, BrazilHQ checked Sep 19, 2026	1,001-5,000	263 contacts →
	Indirect evidence “Fundada em 1992, a CEL ENGENHARIA é regida pelos princípios da ética, responsabilidade e profissionalismo; oferece serviços implementados com rigor técnico e operacional aliados…” Source: RevenueBase Database · checked Sep 19, 2026
12	Ultra Engenharia E Construções Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	501-1,000	262 contacts →
	Indirect evidence “A ULTRA ENERGIA LTDA é uma empresa de obras e serviços com atuação nos segmentos de Engenharia Elétrica, Eletrônica, Telecomunicações e Civil.” Source: RevenueBase Database · checked Sep 19, 2026
13	ELO Telecomunicações E Construções Ltda	Indirect evidence	Aparecida De Goiania, BrazilHQ checked Sep 19, 2026	201-500	217 contacts →
	Indirect evidence “A ELO Telecomunicações e Construções Ltda é uma empresa especializada na prestação de serviços de transmissão nos seus mais variados campos.” Source: RevenueBase Database · checked Sep 19, 2026
14	PLP Brazil	Partial evidence	Cajamar, BrazilHQ checked Sep 19, 2026	201-500	180 contacts →
	Partial evidence “Since 1967, PLP Brazil has been a market leader in transmission, distribution, and communications solutions.” Source: RevenueBase Database · checked Sep 19, 2026
15	Eficaz Energia E Serviços Ltda	Indirect evidence	Olinda, BrazilHQ checked Sep 19, 2026	1,001-5,000	180 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
16	Grupo Engenharia EP	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	201-500	175 contacts →
	Indirect evidence “Somos uma empresa especializada em obras de transmissão e distribuição de energia no modo subterrâneo.” Source: RevenueBase Database · checked Sep 19, 2026
17	Marte Engenharia Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	1,001-5,000	153 contacts →
	Indirect evidence “A Marte Engenharia Ltda é uma empresa de engenharia que oferece serviços de consultoria e projetos de engenharia nas áreas de geração, transmissão e distribuição de energia…” Source: RevenueBase Database · checked Sep 19, 2026
18	Parceria Engenharia Ltda	Indirect evidence	Fortaleza, BrazilHQ checked Sep 19, 2026	501-1,000	142 contacts →
	Indirect evidence “Parceria \| Instalações elétricas e construção civil com qualidade, segurança e sustentabilidade PARCERIA \| Instalações elétricas e construção civil com qualidade, segurança e…” Source: RevenueBase Database · checked Sep 19, 2026
19	Rm2 Engenharia Ltda	Indirect evidence	Florianópolis, BrazilHQ checked Sep 19, 2026	201-500	133 contacts →
	Indirect evidence “Conectando energia.” Source: RevenueBase Database · checked Sep 19, 2026
20	Encel Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	501-1,000	125 contacts →
	Indirect evidence “Realizamos serviços de projeto, consultoria, construção, reforma e manutenção em rede aérea de distribuição rural e urbana, rede subterrânea de distribuição, linha de transmissão…” Source: RevenueBase Database · checked Sep 19, 2026
21	Ltsul Energia Construções E Engenharia Ltda	Indirect evidence	Florianópolis, BrazilHQ checked Sep 19, 2026	201-500	118 contacts →
	Indirect evidence “Solução completa para qualquer empreendimento de transmissão e distribuição de energia elétrica - Serviços específicos em linhas de transmissão de energia - Aluguel de veículos…” Source: RevenueBase Database · checked Sep 19, 2026
22	Proelt	Indirect evidence	Joinville, BrazilHQ checked Sep 19, 2026	201-500	111 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
23	Energy Systen	Indirect evidence	Goiânia, BrazilHQ checked Sep 19, 2026	51-200	104 contacts →
	Indirect evidence “Especializada em linhas de transmissão e serviços na área de energia elétrica, ampliação e construção de subestações de alta e média tensão, com experiência desde 2007.” Source: RevenueBase Database · checked Sep 19, 2026
24	Pavibra Engenharia Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	51-200	98 contacts →
	Indirect evidence “A Pavibra é especializada na construção de linhas de transmissão aéreas e subterrâneas.” Source: RevenueBase Database · checked Sep 19, 2026
25	Prática Engenharia Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	201-500	93 contacts →
	Indirect evidence “Fundada em a Prática Engenharia conquistou espaço e tornou-se uma empresa respeitada na solução e engenharia de obras civis, hidráulicas e elétricas, na consecução de projetos…” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: transmission line construction companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names transmission line construction companies.
Partial evidence: Its own public description names part of transmission line construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name transmission line construction companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 430 transmission line construction companies based in Brazil

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Transmission line construction companies based in Brazil at a glance

As of Sep 19, 2026

9.6%Verified-email coverage

42.2Average contacts per company

11-50Median size (employees)

8.4%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

131

11-50

137

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 430 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among transmission line construction companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “transmission line construction companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names transmission line construction companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among transmission line construction companies, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,746 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Transmission line construction companies by metro

Transmission line construction companies in Sao Paulo36
Transmission line construction companies in Belo Horizonte27

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names transmission line construction companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many transmission line construction companies are there based in Brazil?

RevenueBase identified 430 transmission line construction companies headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Tabocas Participações Empreendimentos S A, headquartered in Belo Horizonte, tops this list with the largest team on record.

Which city has the most transmission line construction companies?

Sao Paulo leads with 36 headquartered companies, followed by Belo Horizonte (27) and Goiania (19).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,746 verified decision-maker contacts tracked across these 430 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.