Company lists · Data refreshed September 2026

Top 25 Backbone cabling companies based in Brazil

Name: Backbone cabling companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 364 companies tracked

RevenueBase identified 364 backbone cabling companies headquartered in Brazil as of September 2026 and tracks 2,787 professional contacts across them, including 380 with verified work emails. Sao Paulo is the largest hub.

This list covers backbone cabling companies 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

364Companies

2,787Contacts tracked

380Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest backbone cabling companies based in Brazil

Ranked by team size

Top 25 of 364 backbone cabling companies 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 backbone cabling companies: 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	DCA	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	51-200	183 contacts →
	Indirect evidence “Com 30 anos de atuação no mercado de tecnologia, a DCA - Delta Cable Americas é uma distribuidora que inova e entrega uma arquitetura de soluções completa para demandas de…” Source: RevenueBase Database · checked Sep 19, 2026
2	Klint Distribuidora DE Soluções Tecnológicas	Indirect evidence	Santo Andre, BrazilHQ checked Sep 19, 2026	51-200	119 contacts →
	Indirect evidence “Klint.” Source: RevenueBase Database · checked Sep 19, 2026
3	Ifortix	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	201-500	116 contacts →
	Indirect evidence “Há 32 anos, com sede em Porto Alegre e presença estratégica em São Paulo e Rio de Janeiro, oferecemos soluções completas e integradas em infraestrutura de TI e telecomunicações…” Source: RevenueBase Database · checked Sep 19, 2026
4	Coelho Tecnologia	Indirect evidence	Canaã Dos Carajás, BrazilHQ checked Sep 19, 2026	n/a	99 contacts →
	Indirect evidence “Coelho Tecnologia, empresa especializada em Projetos de Telecomunicações, Infra-estrutura de Cabeamento, Fibra-Ótica, Radio Enlace, Redes, Switch, Roteadores, Asterisk, MikroTik…” Source: RevenueBase Database · checked Sep 19, 2026
5	G6 Internet	Indirect evidence	Itajubá, BrazilHQ checked Sep 19, 2026	51-200	90 contacts →
	Indirect evidence “A G6 é uma operadora de telecomunicações especializada em soluções de comunicação de dados em alta velocidade.” Source: RevenueBase Database · checked Sep 19, 2026
6	Dcbm Data Center	Indirect evidence	Itatiba, BrazilHQ checked Sep 19, 2026	201-500	81 contacts →
	Indirect evidence “DCBM is focused on Designing, implementing and Maintaining of Physical Infrastructure to Mission Critical Environment based on best practices and extended experience - more than…” Source: RevenueBase Database · checked Sep 19, 2026
7	fundamentos.its	Indirect evidence	São José Dos Campos, BrazilHQ checked Sep 19, 2026	51-200	81 contacts →
	Indirect evidence “Founded on 1997 to offer IT solutions Fundamentos IT’s has expanded its activities by developing and implementing Telecommunication projects to many corporations all over the…” Source: RevenueBase Database · checked Sep 19, 2026
8	Fibersul Telecom	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	51-200	80 contacts →
	Indirect evidence “Na Fibersul, conectamos tecnologia, inovação e performance para transformar projetos em soluções de alto padrão.” Source: RevenueBase Database · checked Sep 19, 2026
9	WITEC	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	66 contacts →
	Indirect evidence “WITEC IT Solutions é uma empresa de TI especializada em infraestrutura de rede e telecomunicações.” Source: RevenueBase Database · checked Sep 19, 2026
10	Parxtech	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “Fundada em 1992 com o propósito de prover soluções nas áreas de Conectividade e Tecnologia da informação, uma empresa 100% nacional, com sede na cidade de São Paulo.” Source: RevenueBase Database · checked Sep 19, 2026
11	Newcon	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	51 contacts →
	Indirect evidence “A Newcon é uma empresa integradora de serviços que atua no mercado de tecnologia há 14 anos.” Source: RevenueBase Database · checked Sep 19, 2026
12	Propagação Engenharia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	47 contacts →
	Indirect evidence “A Propagação Engenharia, no mercado desde 1994, começou suas atividades atuando no mercado de Telecom implantando redes telefônicas e caminhou junto com o desenvolvimento…” Source: RevenueBase Database · checked Sep 19, 2026
13	Redes Tecnologia	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	38 contacts →
	Indirect evidence “Redes Tecnologia e Serviços – Soluções em Engenharia e Telecomunicações A empresa atua há 20 anos no mercado, com escritórios comerciais em Minas Gerais e São Paulo.” Source: RevenueBase Database · checked Sep 19, 2026
14	Redebr Internet	Indirect evidence	Duque De Caxias, BrazilHQ checked Sep 19, 2026	201-500	36 contacts →
	Indirect evidence “A RedeBr Telecom é uma empresa que atua há mais de 10 anos ofertando serviços de conectividade para empresas, governo e provedores no estado do Rio de Janeiro.” Source: RevenueBase Database · checked Sep 19, 2026
15	Multivale Tecnologia E Serviços	Indirect evidence	São José Dos Campos, BrazilHQ checked Sep 19, 2026	201-500	35 contacts →
	Indirect evidence “Empresa especializada em Projetos, Manutenção e Construção de redes de fibra óptica, com corpo técnico treinado em fabricantes de Cabos Ópticos.” Source: RevenueBase Database · checked Sep 19, 2026
16	Move Telecom	Partial evidence	São Paulo, BrazilHQ checked Sep 19, 2026	11-50	33 contacts →
	Partial evidence “A Move Telecom atua em áreas estratégicas das empresas oferecendo soluções de infra-estrutura, cabling, telefonia, CFTV, instalações elétricas, Automação e rede, oferecemos…” Source: RevenueBase Database · checked Sep 19, 2026
17	Space Network	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence “A Space Network atua no mercado de conexões há mais de 13 anos e é pioneira na oferta de lan to lan, link de internet corporativo, residencial e eventos.” Source: RevenueBase Database · checked Sep 19, 2026
18	WOW	Indirect evidence	Campinas, BrazilHQ checked Sep 19, 2026	51-200	28 contacts →
	Indirect evidence “Com mais de 14 anos de experiência, a WOW - Inteligência em Projetos é uma empresa referência em Engenharia e Infraestrutura Tecnológica, oferecendo soluções de alta qualidade e…” Source: RevenueBase Database · checked Sep 19, 2026
19	Connect LAN	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “Fundada em 2001, a Connect Lan é uma das empresas mais importantes em distribuição de soluções tecnológicas para sistema de cabeamento estruturado.” Source: RevenueBase Database · checked Sep 19, 2026
20	Compustar	Indirect evidence	Cianorte, BrazilHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “Fundada em 1997 inicialmente em Cianorte, inicialmente como revenda de computadores e assistência técnica, com pouco tempo passou a focar os trabalhos de infra-estrutura de redes…” Source: RevenueBase Database · checked Sep 19, 2026
21	Workconnect Telecomunicações	Indirect evidence	Blumenau, BrazilHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “A Workconnect planeja sistemas de conectividade e segurança que auxiliam empresas a atingir seus objetivos de comunicação.” Source: RevenueBase Database · checked Sep 19, 2026
22	Inforrede	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	51-200	21 contacts →
	Indirect evidence “Desde a Inforrede é pioneira no que há de melhor e mais moderno na implementação de Cabeamentro Estruturado, CFTV, Fibra Óptica, Laserway e Rede Elétrica Estabilizada.” Source: RevenueBase Database · checked Sep 19, 2026
23	Unicaserv	Indirect evidence	Santos, BrazilHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “A Unicaserv é uma Distribuidora de equipamentos de Telecomunicações, especializada em Redes de Fibras Ópticas.” Source: RevenueBase Database · checked Sep 19, 2026
24	Teracon TI	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Criada por profissionais com alta experiência em Infraestrutura para TI, Telecomunicações, Segurança eletrônica e Automação, a Teracon fornece assessoria total na automatização de…” Source: RevenueBase Database · checked Sep 19, 2026
25	Uniteelcom Engenharia DE Telecomunicações Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “A UNITEELCOM é uma empresa prestadora de serviços especializada em Redes de Comunicação e Sistemas Integrados de Voz, Dados e Imagem.” 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: backbone cabling companies. 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 backbone cabling companies.
Partial evidence: Its own public description names part of backbone cabling companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name backbone cabling companies. 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 364 backbone cabling companies based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 380 reachable decision-makers.

Free signup · no credit card

View the full list →

Backbone cabling companies based in Brazil at a glance

As of Sep 19, 2026

13.6%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

25.8%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

180

11-50

138

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 364 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 backbone cabling companies, 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 “backbone cabling companies”. 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 backbone cabling companies), 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 backbone cabling companies, 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, 380 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.

Backbone cabling companies by metro

Backbone cabling companies in Sao Paulo94

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 backbone cabling companies, 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 backbone cabling companies are there based in Brazil?

RevenueBase identified 364 backbone cabling companies 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?

DCA, headquartered in Curitiba, tops this list with the largest team on record.

Which city has the most backbone cabling companies?

Sao Paulo leads with 94 headquartered companies, followed by Rio De Janeiro (20) and Curitiba (12).

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 380 verified decision-maker contacts tracked across these 364 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.

Ready to reach these companies? Verified emails and direct dials for all 364 backbone cabling companies based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Backbone cabling companies by geography

Browse the directory

Browse: Companies home · All Brazil lists · All Backbone cabling companies lists · New lists

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.