Company lists · Data refreshed September 2026

Top 25 Telecommunications component suppliers based in Brazil

Name: Telecommunications component suppliers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 146 companies tracked

RevenueBase identified 146 company matches for telecommunications component suppliers associated with Brazil as of September 2026 and tracks 1,891 professional contacts across them, including 196 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for telecommunications component suppliers 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 19, 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 19, 2026 How this list was built

146Companies

1,891Contacts tracked

196Verified emails

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The 25 largest telecommunications component suppliers based in Brazil

Ranked by team size

Top 25 of 146 company matches for telecommunications component suppliers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Fibersul Telecom	Exact match	Curitiba, BrazilHQ recorded Sep 19, 2026	51-200	80 contacts →
	Exact match “Na Fibersul, conectamos tecnologia, inovação e performance para transformar projetos em soluções de alto padrão.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Fonnet Networks	Exact match	Fortaleza, BrazilHQ recorded Sep 19, 2026	51-200	76 contacts →
	Exact match “A FonNet Networks é uma extensão da Precision Optical Technologies, Inc no Brasil, uma das maiores fabricantes de tecnologia de redes ópticas do mundo.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Amphenol Broadband Solutions	Exact match	Campinas, BrazilHQ recorded Sep 19, 2026	51-200	75 contacts →
	Exact match “The history of AMPHENOL BROADBAND SOLUTIONS began with Monte D'Este Indústria e Comércio de Materiais Elétricos, a company founded in 1972, born of a partnership between the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Algcom	Exact match	Caxias Do Sul, BrazilHQ recorded Sep 19, 2026	51-200	71 contacts →
	Exact match “ALGcom is present at the market since 2003, when it started to offer telecommunications consulting and services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	ARS Eletronica Industrial Ltda	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	51-200	61 contacts →
	Exact match “ARS Eletronica Industrial Ltda."Fabricando Qualidade" Somos conhecidos por atuar no mercado de radiocomunicação há mais de 60 anos, fabricando antenas Móveis, antenas Fixas…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	CPE DO Brasil	Exact match	Pinhais, BrazilHQ recorded Sep 19, 2026	51-200	57 contacts →
	Exact match “Componentes para instalação de redes ópticas - Fibra Óptica e Acessórios.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Next Cable	Exact match	Londrina, BrazilHQ recorded Sep 19, 2026	51-200	52 contacts →
	Exact match “Diante das diferentes demandas que surgem no mercado de telecomunicação, nasceu a Next Cable - Indústria de cabos de rede e ferragens para instalação de provedores!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	I9	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	51-200	42 contacts →
	Exact match “Welcome to i9 We started as an Audiovisual Production Company, back in 2004 in the heart of São Paulo, Brasil.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	TCT Brasil Soluções Eletrônicas Ltda	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	51-200	41 contacts →
	Exact match “Desde 1992, a TCT Brasil atua como distribuidora autorizada no fornecimento de semicondutores e componentes eletrônicos, através de parcerias estratégicas com os principais…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	RF COM Sistemas	Exact match	Sao Jose Dos Campos, BrazilHQ recorded Sep 19, 2026	51-200	39 contacts →
	Exact match “A RF COM Sistemas é uma empresa privada de capital 100% nacional, sediada em São José dos Campos/SP.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	MRA Distribuidora	Exact match	Ribeirão Preto, BrazilHQ recorded Sep 19, 2026	51-200	37 contacts →
	Exact match “Produtos de última geração dos mais renomados fornecedores da área.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Quadrac Soluções	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 19, 2026	51-200	30 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Belari Argi Telecomunicações Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Rápido Infoshop Distribuidor	Exact match	Arapiraca, BrazilHQ recorded Sep 19, 2026	51-200	27 contacts →
	Exact match “Atuamos há mais de 13 anos Distribuindo equipamentos de Telecom par todo o Brasil com foco em atendimento a Provedores ISP.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Seitec Tecnologia EM Equipamentos	Exact match	Indaiatuba, BrazilHQ recorded Sep 19, 2026	201-500	26 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	TGL Telecom	Exact match	Sorocaba, BrazilHQ recorded Sep 19, 2026	51-200	25 contacts →
	Exact match “Atuante no mercado de telecomunicações desde 2021, a TGL TELECOM é uma indústria especializada na fabricação de ferragens e preformados para redes de telecom.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Celeti Tecnologia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 19, 2026	51-200	20 contacts →
	Exact match “QUEM SOMOS Celeti surgiu da união da experiência de profissionais especialistas em Telecom com a necessidade crescente de um atendimento rápido e eficiente para o mercado…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Unicaserv	Exact match	Santos, BrazilHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “A Unicaserv é uma Distribuidora de equipamentos de Telecomunicações, especializada em Redes de Fibras Ópticas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Global Technology	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	51-200	19 contacts →
	Exact match “Somos uma empresa com mais de 18 anos no mercado da telecomunicação, fornecemos componentes passiveis de comunicação por fibra óptica; Cordões ópticos, Splitter óptico, Pig tail…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Wise Informática Ltda	Exact match	Brasília, BrazilHQ recorded Sep 19, 2026	11-50	15 contacts →
	Exact match “Criada em 1988, em Brasília, a WISE Indústria de Telecomunicações é a única fabricante latino-americana de equipamentos de teste para redes de telecomunicações.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	JAP Telecom	Exact match	Pedreira, BrazilHQ recorded Sep 19, 2026	51-200	15 contacts →
	Exact match “A J.A.P Indústria de Materiais para Telefonia Ltda iniciou suas atividades no ano de 2002, como indústria e comércio de materiais para telefonia.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Brsplice IND E COM Ltda	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	51-200	14 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Comba Telecom Brasil Cala	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	n/a	14 contacts →
	Exact match “A Comba, empresa global dedicada ao desenvolvimento de infraestrutura e soluções para telefonia fixa e móvel, é uma das principais fornecedoras mundiais no mercado wireless.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Opfibra	Exact match	Itajaí, BrazilHQ recorded Sep 19, 2026	51-200	13 contacts →
	Exact match “OPFIBRA is a company specialized in the design and development of products focused on the telecommunications market for clients worldwide.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Seccon	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	51-200	12 contacts →
	Exact match “Conectores, terminais elétricos, materiais para redes de dados e telefonia, ferramentas para Telecom, e componentes eletrônicos em geral.” Recorded in the RevenueBase company graph · Sep 19, 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 “telecommunications component suppliers”. 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 146 telecommunications component suppliers based in Brazil

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Telecommunications component suppliers based in Brazil at a glance

As of Sep 19, 2026

10.4%Verified-email coverage

13.0Average contacts per company

11-50Median size (employees)

25.3%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

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 146 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 “telecommunications component suppliers” 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 196 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 19, 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 “telecommunications component suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications component suppliers are there based in Brazil?

RevenueBase identified 146 company matches for telecommunications component suppliers 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?

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

Which city has the most telecommunications component suppliers?

Sao Paulo leads with 37 company records, followed by Rio De Janeiro (6) and Sorocaba (6).

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 196 professional contacts with verified work emails tracked across these 146 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 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 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.