Company lists · Data refreshed November 2026

Top 25 Data communication equipment & system suppliers based in Brazil

RevenueBase identified 278 company matches for data communication equipment & system suppliers associated with Brazil as of November 2026 and tracks 3,471 professional contacts across them, including 486 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for data communication equipment & system 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 November 5, 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 Nov 5, 2026 How this list was built
278Companies
3,471Contacts tracked
486Verified emails
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The 25 largest data communication equipment & system suppliers based in Brazil

Ranked by team size
Top 25 of 278 company matches for data communication equipment & system suppliers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTaquari, BrazilHQ recorded Nov 5, 202651-200126 contacts →

Exact match

“Escolha OIW e fique tranquilo A OIW Telecom | Solar é destaque no mercado nacional na fabricação e distribuição de equipamentos para soluções de conectividade indoor e outdoor.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchCanaã Dos Carajás, BrazilHQ recorded Nov 5, 2026n/a109 contacts →

Exact match

“Coelho Tecnologia, empresa especializada em Projetos de Telecomunicações, Infra-estrutura de Cabeamento, Fibra-Ótica, Radio Enlace, Redes, Switch, Roteadores, Asterisk, MikroTik…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchJoinville, BrazilHQ recorded Nov 5, 202651-20099 contacts →

Exact match

“A Sercompe é uma empresa de tecnologia que se dedica a projetar, comercializar, implementar e manter infraestruturas de TI confiáveis e escaláveis, focada em potencializar os…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchLauro De Freitas, BrazilHQ recorded Nov 5, 2026201-50099 contacts →

Exact match

“Softcomp Telecomunicações: Pioneirismo e Inovação em Conectividade Sobre Nós: Com 27 anos de experiência, a Softcomp Telecomunicações é uma destacada empresa brasileira no setor…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchGuarulhos, BrazilHQ recorded Nov 5, 2026201-50095 contacts →

Exact match

“A Concept é uma empresa nascida da experiência adquirida por seus profissionais ao longo dos últimos 15 anos no mercado das telecomunicações, e tem como intuito fornecer produtos…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202651-20083 contacts →

Exact match

“A Italtel é a parceira estratégica das organizações líderes em sua jornada digital.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSão Caetano Do Sul, BrazilHQ recorded Nov 5, 202651-20079 contacts →

Exact match

“Fundada em 2001 por profissionais com larga experiência em Tecnologia da Informação e Telecomunicações, a N & DC fornece equipamentos dos mais conceituados fabricantes mundiais.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchGoiânia, BrazilHQ recorded Nov 5, 202611-5075 contacts →

Exact match

“A Bradel é uma empresa que surgiu em com o objetivo de fornecer soluções tecnológicas e equipamentos eletrônicos de qualidade.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5074 contacts →

Exact match

“Nós somos a UP2Tech, uma empresa brasileira que nasceu com o propósito de conectar pessoas, negócios e tecnologias por meio da inovação.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSanto Andre, BrazilHQ recorded Nov 5, 202651-20069 contacts →

Exact match

“Klint.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMesquita, BrazilHQ recorded Nov 5, 202651-20064 contacts →

Exact match

“Criada a partir de serviços de infraestrutura para os fabricantes de equipamentos, a Martinstec ergue-se sobre seu legado de confiabilidade e excelência.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMaringá, BrazilHQ recorded Nov 5, 202651-20058 contacts →

Exact match

“RS Telecomunicaes is a telecommunications company based out of 265 TREVO DE CIANORTE - Parque Industrial, Maringá, Brazil.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchPorto Alegre, BrazilHQ recorded Nov 5, 202651-20053 contacts →

Exact match

“A Lettel Cloud Enterprise é uma empresa que há 30 anos distribui, implanta e mantém tecnologias de voz e dados e está alinhada com as novas economias baseadas em serviço, de valor…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSete Lagoas, BrazilHQ recorded Nov 5, 202651-20051 contacts →

Exact match

“A Link 7 Internet foi fundada em 2004, com o intuito de fornecer soluções de comunicação de dados, Internet Corporativa e acesso banda larga, desde então atua na comercialização…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBarueri, BrazilHQ recorded Nov 5, 202651-20046 contacts →

Exact match

“Começamos em 1981, fabricando produtos para rede externa (Red-ex).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSão Leopoldo, BrazilHQ recorded Nov 5, 202651-20039 contacts →

Exact match

“A Digistar é uma empresa 100% nacional que foca em novas tecnologias e em soluções unificadas para o Mercado de Tecnologia da Informação e Comunicação (TIC).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchBlumenau, BrazilHQ recorded Nov 5, 202611-5037 contacts →

Exact match

“A ZF Conectividade e Infraestrutura foi criada em 1991 e desenvolve atividades para suprir a demanda das redes de comunicação de dados e todas as suas necessidades inerentes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchFeira De Santana, BrazilHQ recorded Nov 5, 202651-20036 contacts →

Exact match

“Há mais de 20 anos no mercado, a Filadelfia Company trabalha com as melhores marcas e o que há de mais novo para atender a demanda de empresas de Tecnologia e Provedores de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5035 contacts →

Exact match

“Empresa inovadora e 100% nacional, a Routerlink tem uma completa infraestrutura para oferecer ao mercado corporativo serviços e soluções como consultoria, manutenção, locação e…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Com 25 anos de experiência, a Ricall desenvolve projetos de engenharia em: • Radiocomunicação • Redes wireless • Videomonitoramento em Rede | • PABX / IP • Identificação, coleta e…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“A ADVANCE está entre as principais operadoras de Telecomunicações das Américas, promovemos a conectividade empresarial e sua integração, ofertando soluções completas e…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchCuritiba, BrazilHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“A iData Distribuidora, sediada em Curitiba/PR e com filial em Serra/ES, destaca-se como uma empresa conceituada e habilitada a oferecer as mais excelentes soluções em assessoria…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchHortolândia, BrazilHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“A IMERC Tecnologia em Redes é uma empresa especializada em prover infraestrutura de telecomunicações atrelada a redes de computadores.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchRio De Janeiro, BrazilHQ recorded Nov 5, 202651-20024 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 · Nov 5, 2026 · View company records in RevenueBase
25Exact matchCuritiba, BrazilHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“A UNITEELCOM é uma empresa prestadora de serviços especializada em Redes de Comunicação e Sistemas Integrados de Voz, Dados e Imagem.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 278 data communication equipment & system suppliers based in Brazil

See the full list, filter by size, metro and specialty, and access 486 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data communication equipment & system suppliers based in Brazil at a glance

As of Nov 5, 2026
14.0%Verified-email coverage
12.5Average contacts per company
11-50Median size (employees)
19.8%Largest-city concentration · Sao Paulo
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
120
11-50
113
51-200
33
201-500
5
501-1,000
1
10001+
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 278 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 “data communication equipment & system 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 486 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 November 5, 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.

Data communication equipment & system suppliers by metro

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 “data communication equipment & system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data communication equipment & system suppliers are there based in Brazil?

RevenueBase identified 278 company matches for data communication equipment & system suppliers associated with Brazil as of November 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?

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

Which city has the most data communication equipment & system suppliers?

Sao Paulo leads with 55 company records, followed by Belo Horizonte (13) and Rio De Janeiro (12).

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 486 professional contacts with verified work emails tracked across these 278 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 November 5, 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.