Company lists · Data refreshed September 2026

Top 25 Underground cable manufacturers based in Brazil

Name: Underground cable manufacturers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 158 companies tracked

RevenueBase identified 158 underground cable manufacturers headquartered in Brazil as of September 2026 and tracks 4,004 professional contacts across them, including 354 with verified work emails. Sao Paulo is the largest hub.

This list covers underground cable manufacturers 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

158Companies

4,004Contacts tracked

354Verified emails

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The 25 largest underground cable manufacturers based in Brazil

Ranked by team size

Top 25 of 158 underground cable manufacturers 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 underground cable manufacturers: 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	Grupo Intelli	Indirect evidence	Orlandia, BrazilHQ checked Sep 19, 2026	1,001-5,000	357 contacts →
	Indirect evidence “Uma indústria orgulhosamente brasileira, referência nacional e internacional na fabricação de produtos para os setores de transmissão e distribuição de energia, sistemas de…” Source: RevenueBase Database · checked Sep 19, 2026
2	Cobrecom	Indirect evidence	Itu, BrazilHQ checked Sep 19, 2026	501-1,000	327 contacts →
	Indirect evidence “A IFC / COBRECOM é uma empresa nacional, fundada na década de 90 na cidade de Itu-SP, conta com uma equipe altamente especializada e treinada para a fabricação de fios e cabos…” Source: RevenueBase Database · checked Sep 19, 2026
3	Megatron Fios E Cabos	Indirect evidence	Cachoeira De Minas, BrazilHQ checked Sep 19, 2026	201-500	298 contacts →
	Indirect evidence “Fundada em abril de 1998, a MEGATRON FIOS E CABOS ESPECIAIS, iniciou suas atividades produzindo exclusivamente cabos coaxiais para antenas, vídeo, circuito fechado de TV, etc…” Source: RevenueBase Database · checked Sep 19, 2026
4	Cabelauto Cabos Elétricos	Indirect evidence	Itajubá, BrazilHQ checked Sep 19, 2026	201-500	181 contacts →
	Indirect evidence “Fundada em 1998 na cidade de Itajubá, a Cabelauto Condutores Elétricos iniciou sua trajetória no fornecimento de cabos automotivos e, ao longo dos anos, expandiu sua atuação para…” Source: RevenueBase Database · checked Sep 19, 2026
5	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
6	Cobreflex Condutores Elétricos	Indirect evidence	Jandira, BrazilHQ checked Sep 19, 2026	201-500	150 contacts →
	Indirect evidence “Uma empresa que possui seu capital 100% nacional, que fornece para todo o território brasileiro cabos elétricos de baixa tensão em cobre atuando nos seguintes segmentos do mercado…” Source: RevenueBase Database · checked Sep 19, 2026
7	Tramar Condutores Especiais	Indirect evidence	Cabreúva, BrazilHQ checked Sep 19, 2026	201-500	146 contacts →
	Indirect evidence “Fundada em 1944, em Cabreúva, como FTB - Fábrica de Tranças Brasil, iniciamos nossas operações na fabricação de diversos tipos de materiais têxteis nos tornando rapidamente…” Source: RevenueBase Database · checked Sep 19, 2026
8	Jfpasqua Condutores Elétricos	Indirect evidence	Guaxupé, BrazilHQ checked Sep 19, 2026	201-500	108 contacts →
	Indirect evidence “Tecnologia, qualidade e precisão de ponta a ponta.” Source: RevenueBase Database · checked Sep 19, 2026
9	Condex Cabos	Indirect evidence	Sorocaba, BrazilHQ checked Sep 19, 2026	51-200	95 contacts →
	Indirect evidence “Sobre nós A Condex Cabos desenvolve produtos para atender todas as demandas e normas de técnicas em instalações elétricas de baixa tensão (inclusive cabos especiais).” Source: RevenueBase Database · checked Sep 19, 2026
10	Daisa Indústria Metalúrgica Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	79 contacts →
	Indirect evidence “Indústria metalúrgica há quase 40 anos atuando na produção e venda de infraestrutura elétrica - conexões e eletrodutos.” Source: RevenueBase Database · checked Sep 19, 2026
11	IBRAC	Indirect evidence	Jandira, BrazilHQ checked Sep 19, 2026	51-200	69 contacts →
	Indirect evidence “Na IBRAC, dedicamo-nos à fabricação de fios e cabos elétricos de alta qualidade, utilizando tecnologia de ponta e oferecendo atendimento personalizado.” Source: RevenueBase Database · checked Sep 19, 2026
12	Alpha Marktec Materiais Elétricos Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	66 contacts →
	Indirect evidence “Empresa especializada em fornecer Cabos e Materiais Elétricos, para grandes projetos e manutenções industriais.” Source: RevenueBase Database · checked Sep 19, 2026
13	Inecel Estruturas Para Cabeamento	Indirect evidence	Guaramirim, BrazilHQ checked Sep 19, 2026	51-200	60 contacts →
	Indirect evidence “Presente no mercado de distribuição de cabos de energia e dados no Brasil e América Latina.” Source: RevenueBase Database · checked Sep 19, 2026
14	Dacota Cabos Eletricos	Indirect evidence	Sao Joao Da Boa Vista, BrazilHQ checked Sep 19, 2026	51-200	53 contacts →
	Indirect evidence “Fundada em 7 de maio de 1968 e localizada em São João da Boa Vista, no interior do estado de São Paulo, a Dacota atua no mercado de condutores elétricos, produzindo fios e cabos…” Source: RevenueBase Database · checked Sep 19, 2026
15	Copperline Fios E Cabos	Indirect evidence	Teresina, BrazilHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “Quem busca qualidade e entende de instalações elétricas, escolhe COPPERLINE!” Source: RevenueBase Database · checked Sep 19, 2026
16	Nambei Fios E Cabos	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	201-500	43 contacts →
	Indirect evidence “Tradição, credibilidade e padrão de referência são algumas das expressões que resumem a essência da Nambei, um dos principais fabricantes de fios e cabos elétricos do país.” Source: RevenueBase Database · checked Sep 19, 2026
17	Innovcable	Partial evidence	Sumaré, BrazilHQ checked Sep 19, 2026	51-200	25 contacts →
	Partial evidence “We design and nationalize cables for the transmission of voice, data and energy for industrial, marine, offshore, railway, defense, sucroenergetic, mining, aerospace, robotics…” Source: RevenueBase Database · checked Sep 19, 2026
18	Sulminas Fios & Cabos	Indirect evidence	Poços De Caldas, BrazilHQ checked Sep 19, 2026	201-500	24 contacts →
	Indirect evidence “Em 1993, Sr Ademir Machado decidiu por sair de seu emprego de Superintende de Logística na Alcoa, para empreender no ramo de fios e cabos, criando a empresa Sulminas, atendendo…” Source: RevenueBase Database · checked Sep 19, 2026
19	Match Solutions	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “A Match Solutions fabrica fios e cabos de cobre nu de alta qualidade para que suas instalações elétricas sejam altamente seguras e eficientes.” Source: RevenueBase Database · checked Sep 19, 2026
20	Ibérica Condutores Elétricos Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “Fundada em 1995, a Ibérica Condutores Elétricos é uma empresa brasileira referência na fabricação de fios e cabos elétricos.” Source: RevenueBase Database · checked Sep 19, 2026
21	Eurocabos	Indirect evidence	Diadema, BrazilHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “A EUROCABOS se destaca no mercado nacional pela ampla gama de produtos a pronta entrega e equipes treinadas para oferecer soluções das mais diversas necessidades de cabos…” Source: RevenueBase Database · checked Sep 19, 2026
22	Reiplas Indústria DE Fios E Cabos Elétricos	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	12 contacts →
	Indirect evidence “A Reiplas é uma indústria 100% nacional, com 30 anos de atividade, fabricante de fios e cabos elétricos de cobre, e está atualmente entre as cinco maiores do setor, medida em…” Source: RevenueBase Database · checked Sep 19, 2026
23	Elétrica Triângulo	Indirect evidence	Uberlândia, BrazilHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “A Elétrica Triângulo é uma empresa especializada no comércio e distribuição de materiais elétricos do pesado ao acabamento, com materiais de baixa, média e alta tensão.” Source: RevenueBase Database · checked Sep 19, 2026
24	Copper Three	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Atuando sempre com eficiência e qualidade, a Copper Three fabrica fios e cabos de cobre NU e isolados de baixa tensão para as mais diversas aplicações.” Source: RevenueBase Database · checked Sep 19, 2026
25	Eurobras	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Com quase três décadas de mercado, a Eurobras se tornou referência na fabricação de fios e cabos de média e baixa tensão.” 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: underground cable manufacturers. 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 underground cable manufacturers.
Partial evidence: Its own public description names part of underground cable manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name underground cable manufacturers. 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 158 underground cable manufacturers based in Brazil

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Underground cable manufacturers based in Brazil at a glance

As of Sep 19, 2026

8.8%Verified-email coverage

25.3Average contacts per company

11-50Median size (employees)

20.9%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 158 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 underground cable manufacturers, 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 “underground cable manufacturers”. 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 underground cable manufacturers), 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 underground cable manufacturers, 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, 354 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.

Underground cable manufacturers by metro

Underground cable manufacturers in Sao Paulo33

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 underground cable manufacturers, 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 underground cable manufacturers are there based in Brazil?

RevenueBase identified 158 underground cable manufacturers 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?

Grupo Intelli, headquartered in Orlandia, tops this list with the largest team on record.

Which city has the most underground cable manufacturers?

Sao Paulo leads with 33 headquartered companies, followed by Curitiba (8) and Guarulhos (5).

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 354 verified decision-maker contacts tracked across these 158 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.