Company lists · Data refreshed September 2026

Top 13 Cable assembly manufacturers based in Brazil

RevenueBase identified 60 cable assembly manufacturers headquartered in Brazil as of September 2026 and tracks 1,137 professional contacts across them, including 85 with verified work emails. Sao Paulo is the largest hub.

This list covers cable assembly 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 16, 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 16, 2026 86% judged on-target in blind review
60Companies
1,137Contacts tracked
85Verified emails
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The 13 largest cable assembly manufacturers based in Brazil

Ranked by team size
Top 13 of 60 cable assembly manufacturers based in Brazil, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to cable assembly 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceCachoeira De Minas, BrazilHQ checked Sep 16, 2026201-500298 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 16, 2026
2Indirect evidenceCaçapava, BrazilHQ checked Sep 16, 2026201-500152 contacts →

Indirect evidence

“Completando 30 anos em 2025, a Cabletech alcançou a liderança nacional na fabricação de cabos coaxiais e ópticos, sempre focada em inovação e em manter um padrão de qualidade…”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceJandira, BrazilHQ checked Sep 16, 202651-20069 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 16, 2026
4Indirect evidenceTeresina, BrazilHQ checked Sep 16, 202651-20052 contacts →

Indirect evidence

“Quem busca qualidade e entende de instalações elétricas, escolhe COPPERLINE!”

Source: RevenueBase Database · checked Sep 16, 2026
5Strong evidenceSão Paulo, BrazilHQ checked Sep 16, 202651-20025 contacts →

Strong evidence

“Mancini Cabos is a special cable manufacturer, for sounding, automation, control and instrumentation located in São Paulo/SP, Brazil.”

Source: RevenueBase Database · checked Sep 16, 2026
6Partial evidenceSumaré, BrazilHQ checked Sep 16, 202651-20025 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 16, 2026
7Indirect evidenceSao Jose Dos Campos, BrazilHQ checked Sep 16, 202651-20022 contacts →

Indirect evidence

“ERMA TECH is a Brazilian company established in 2003, headquartered in São José dos Campos, with operations across São Paulo, Rio de Janeiro, Minas Gerais, and Santa Catarina.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceBarueri, BrazilHQ checked Sep 16, 202611-5016 contacts →

Indirect evidence

“As atividades do grupo Komax começaram em 1975, na Suíça, quando o seu fundador Max Koch desenvolveu os primeiros equipamentos para processar cabos elétricos.”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 16, 202611-5015 contacts →

Indirect evidence

“A KIT Acessórios, com sede no Rio de Janeiro, vem se dedicando exclusivamente à produção de acessórios para cabos elétricos desde 1991.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceValinhos, BrazilHQ checked Sep 16, 202611-508 contacts →

Indirect evidence

“Originalmente a empresa Megomat AG foi fundada na Suíça no dia 13 dezembro de 1978, na época com o nome Filomat, quando então lançou sua primeira produção de máquinas de corte e…”

Source: RevenueBase Database · checked Sep 16, 2026
11Strong evidenceValinhos, BrazilHQ checked Sep 16, 202611-507 contacts →

Strong evidence

“An OEM Manufacturer of Custom Molded Cables, Wire Harness and PCB Electronic Assemblies.”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceSalvador, BrazilHQ checked Sep 16, 20261-103 contacts →

Indirect evidence

“A Casa dos Cabos é uma loja diferenciada, que se especializou em soluções para aparelhos e equipamentos de Áudio, Video, Internet e CFTV.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceTaboao Da Serra, BrazilHQ checked Sep 16, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026

Showing 13 of 60 cable assembly manufacturers based in Brazil

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Cable assembly manufacturers based in Brazil at a glance

As of Sep 16, 2026
7.5%Verified-email coverage
18.9Average contacts per company
11-50Median size (employees)
15.0%Largest-city concentration · Sao Paulo
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
20
51-200
20
201-500
4
1,001-5,000
1

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 60 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 cable assembly 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 “cable assembly 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 cable assembly 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 cable assembly 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, 85 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 16, 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.

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 cable assembly 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 cable assembly manufacturers are there based in Brazil?

RevenueBase identified 60 cable assembly 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?

Megatron Fios E Cabos, headquartered in Cachoeira De Minas, tops this list with the largest team on record.

Which city has the most cable assembly manufacturers?

Sao Paulo leads with 9 headquartered companies, followed by Belo Horizonte (3) and Cachoeirinha (3).

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 85 verified decision-maker contacts tracked across these 60 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 16, 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.