Company lists · Data refreshed September 2026

Top 17 Connector manufacturers based in Brazil

RevenueBase identified 72 connector manufacturers headquartered in Brazil as of September 2026 and tracks 885 professional contacts across them, including 109 with verified work emails. Sao Paulo is the largest hub.

This list covers connector 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
72Companies
885Contacts tracked
109Verified emails
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The 17 largest connector manufacturers based in Brazil

Ranked by team size
Top 17 of 72 connector 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 connector 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
1Partial evidenceDiadema, BrazilHQ checked Sep 16, 202651-200116 contacts →

Partial evidence

“Weidmüller – Seu Parceiro em Industrial Connectivity Fundada há mais de 160 anos, a Weidmüller é uma multinacional Alemã, líder em conectividade industrial, está presente em mais…”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceGuarulhos, BrazilHQ checked Sep 16, 202651-20098 contacts →

Indirect evidence

“Cromatek Group consists of a structure of more than m² of installation, SMT and PTH automatic assembly lines, CPH capacity, ESD Clean Room, test equipment and necessary means…”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceValinhos, BrazilHQ checked Sep 16, 202651-20079 contacts →

Indirect evidence

“Desde 1993, ano em que foi fundada, a Fiolux tem como motivo existencial produzir conexões elétricas inteligentes, visando a facilitação do uso de equipamentos elétricos.”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceItu, BrazilHQ checked Sep 16, 202651-20061 contacts →

Indirect evidence

“A AXT é uma indústria especializada no desenvolvimento e fabricação de terminais e conectores elétricos.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceTaboão Da Serra, BrazilHQ checked Sep 16, 202651-20041 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceBauru, BrazilHQ checked Sep 16, 202651-20040 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceItatiba, BrazilHQ checked Sep 16, 2026n/a33 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceCampinas, BrazilHQ checked Sep 16, 202651-20027 contacts →

Indirect evidence

“Crimper é um dos nomes mais conceituados no mercado de terminais, conectores elétricos e ferramentas de compressão.”

Source: RevenueBase Database · checked Sep 16, 2026
9Partial evidenceTatuí, BrazilHQ checked Sep 16, 2026201-50023 contacts →

Partial evidence

“A HUMMEL AG, fundada na Alemanha em 1948, é especialista em sistemas de conexões elétricas e está presente no Brasil desde 2001, por meio da HUMMEL Connector Systems Ltda, com…”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceMatozinhos, BrazilHQ checked Sep 16, 202651-20016 contacts →

Indirect evidence

“A Mecal Bras foi fundada em Matozinhos, Minas Gerais, há 25 anos, visando atender ao segmento automotivo de chicotes elétricos, de comunicação, tecnologia da informação e…”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceSão Paulo, BrazilHQ checked Sep 16, 202651-20014 contacts →

Indirect evidence

“Estamos presente no mercado há mais de 35 anos, com excelente experiência no desenvolvimento e fabricação de produtos de interconexão inovadores para inserção automatizada em…”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceSao Paulo, BrazilHQ checked Sep 16, 202651-20012 contacts →

Indirect evidence

“Conectores, terminais elétricos, materiais para redes de dados e telefonia, ferramentas para Telecom, e componentes eletrônicos em geral.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceCampinas, BrazilHQ checked Sep 16, 202611-5010 contacts →

Indirect evidence

“A BALLAST está preparada para atender seus clientes com sua equipe comercial e técnicos altamente treinados e capacitados para oferecer a solução exata para conexão com tomadas…”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceSanto Andre, BrazilHQ checked Sep 16, 202651-20010 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
15Partial evidenceSao Paulo, BrazilHQ checked Sep 16, 20261-104 contacts →

Partial evidence

“Amphenol is a global leader in the design, manufacturing, and marketing of electrical, electronic, and fiber optic connectors and interconnection systems, as well as flat and…”

Source: RevenueBase Database · checked Sep 16, 2026
16Indirect evidenceSalto, BrazilHQ checked Sep 16, 202611-502 contacts →

Indirect evidence

“A Rebasan Conectores Elétricos é especializada na fabricação de conectores elétricos de alta tensão com mais de 20 anos de experiência no mercado, possuindo uma equipe qualificada…”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceSao Paulo, BrazilHQ checked Sep 16, 20261-102 contacts →

Partial evidence

“We are experts on B2B activities with extensive experience on eletrical and electronics industry providing best solutions on active and passive components such as connection…”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 17 of 72 connector manufacturers based in Brazil

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Connector manufacturers based in Brazil at a glance

As of Sep 16, 2026
12.3%Verified-email coverage
12.3Average contacts per company
11-50Median size (employees)
34.7%Largest-city concentration · Sao Paulo
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
21
51-200
18
201-500
3
501-1,000
1
1,001-5,000
2

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 72 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 connector 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 “connector 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 connector 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 connector 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, 109 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.

Connector manufacturers by metro

  • Connector manufacturers in Sao Paulo25

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 connector 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 connector manufacturers are there based in Brazil?

RevenueBase identified 72 connector 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?

Weidmüller Brasil, headquartered in Diadema, tops this list with the largest team on record.

Which city has the most connector manufacturers?

Sao Paulo leads with 25 headquartered companies, followed by Belo Horizonte (3) and Campinas (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 109 verified decision-maker contacts tracked across these 72 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.