Company lists · Data refreshed September 2026

Top 25 Telecommunications equipment installation companies based in Brazil

Name: Telecommunications equipment installation companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 683 companies tracked

RevenueBase identified 683 telecommunications equipment installation companies headquartered in Brazil as of September 2026 and tracks 27,514 professional contacts across them, including 1,197 with verified work emails. Sao Paulo is the largest hub.

This list covers telecommunications equipment installation 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 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

683Companies

27,514Contacts tracked

1,197Verified emails

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

The 25 largest telecommunications equipment installation companies based in Brazil

Ranked by team size

Top 25 of 683 telecommunications equipment installation companies 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 telecommunications equipment installation 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	Serede	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	10001+	8,011 contacts →
	Indirect evidence “A Serede é uma empresa prestadora de serviços de implantação e manutenção em redes de Telecom, fundada em 06 de agosto de 2007.” Source: RevenueBase Database · checked Sep 16, 2026
2	Líder Telecom Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 2026	1,001-5,000	959 contacts →
	Indirect evidence “A Líder Telecom oferece aos clientes serviços de assessoria necessária ao estabelecimento de seu planejamento técnico e operacional para atendimento a redes corporativas de…” Source: RevenueBase Database · checked Sep 16, 2026
3	Temon Técnica DE Montagens E Construções	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	1,001-5,000	587 contacts →
	Indirect evidence “Desde 1978 atuando na execução de Instalações Elétricas e Hidráulicas, a Temon conseguiu firmar sua marca nesse mercado com participação em mais de obras por todo Brasil e…” Source: RevenueBase Database · checked Sep 16, 2026
4	B. Tobace Instalações Elétricas E Telefônicas Ltda	Indirect evidence	Jaboticabal, BrazilHQ checked Sep 16, 2026	1,001-5,000	478 contacts →
	Indirect evidence “B.” Source: RevenueBase Database · checked Sep 16, 2026
5	Gigalink	Indirect evidence	Nova Friburgo, BrazilHQ checked Sep 16, 2026	201-500	290 contacts →
	Indirect evidence “Há 23 anos no mercado, somos a primeira empresa de Internet e Telecomunicações da Região Serrana do Rio de Janeiro e pioneira no uso de Fibra Óptica no Brasil.” Source: RevenueBase Database · checked Sep 16, 2026
6	Infolink Telecom	Indirect evidence	Eusébio, BrazilHQ checked Sep 16, 2026	51-200	218 contacts →
	Indirect evidence “A INFOLINK TELECOM é uma empresa especializada em produtos e serviços de comunicação e tecnologia, presente no mercado desde 2004 com DNA de servir com qualidade e excelência…” Source: RevenueBase Database · checked Sep 16, 2026
7	ELO Telecomunicações E Construções Ltda	Indirect evidence	Aparecida De Goiania, BrazilHQ checked Sep 16, 2026	201-500	217 contacts →
	Indirect evidence “A ELO Telecomunicações e Construções Ltda é uma empresa especializada na prestação de serviços de transmissão nos seus mais variados campos.” Source: RevenueBase Database · checked Sep 16, 2026
8	Abix Tecnologia Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 16, 2026	51-200	180 contacts →
	Indirect evidence “A Abix é especializada em aluguel, venda e projeto de sistemas de radiocomunicação, monitoramento por câmeras de segurança (CFTV) e transmissão de dados sem fio.” Source: RevenueBase Database · checked Sep 16, 2026
9	Amerinode	Partial evidence	Jundiaí, BrazilHQ checked Sep 16, 2026	51-200	174 contacts →
	Partial evidence “Amerinode is a multinational company based in São Paulo - Brazil, with more than a decade of experience in the telecommunications market.” Source: RevenueBase Database · checked Sep 16, 2026
10	Ampernet Telecom	Indirect evidence	Ampére, BrazilHQ checked Sep 16, 2026	501-1,000	136 contacts →
	Indirect evidence “Ampernet está à mais de 24 anos no mercado de internet, prestando serviços de qualidade para seus clientes em mais de 40 cidades.” Source: RevenueBase Database · checked Sep 16, 2026
11	Coelho Tecnologia	Indirect evidence	Canaã Dos Carajás, BrazilHQ checked Sep 16, 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 16, 2026
12	fundamentos.its	Partial evidence	São José Dos Campos, BrazilHQ checked Sep 16, 2026	51-200	81 contacts →
	Partial 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 16, 2026
13	Concept Soluções Digitais	Indirect evidence	Guarulhos, BrazilHQ checked Sep 16, 2026	201-500	80 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
14	Italtel Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	51-200	76 contacts →
	Indirect evidence “A Italtel é a parceira estratégica das organizações líderes em sua jornada digital.” Source: RevenueBase Database · checked Sep 16, 2026
15	WITEC	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 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 16, 2026
16	Spfiber	Indirect evidence	Taboão Da Serra, BrazilHQ checked Sep 16, 2026	201-500	56 contacts →
	Indirect evidence “Integradores por natureza, oferecemos soluções de implantação, manutenção e fiscalização de redes de fibra óptica.” Source: RevenueBase Database · checked Sep 16, 2026
17	Newcon	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 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 16, 2026
18	Propagação Engenharia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 16, 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 16, 2026
19	Horizons Telecom	Indirect evidence	Curitiba, BrazilHQ checked Sep 16, 2026	51-200	44 contacts →
	Indirect evidence “A Horizons Telecom é uma empresa de telecomunicações que oferece soluções e serviços em fibra ótica, sob medida, para empresas.” Source: RevenueBase Database · checked Sep 16, 2026
20	RS Telecomunicações	Partial evidence	Maringá, BrazilHQ checked Sep 16, 2026	51-200	44 contacts →
	Partial evidence “RS Telecomunicaes is a telecommunications company based out of 265 TREVO DE CIANORTE - Parque Industrial, Maringá, Brazil.” Source: RevenueBase Database · checked Sep 16, 2026
21	Link 7 Internet	Indirect evidence	Sete Lagoas, BrazilHQ checked Sep 16, 2026	51-200	44 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
22	Jtel Serviços EM Telecomunicações Ltda	Indirect evidence	Eusébio, BrazilHQ checked Sep 16, 2026	51-200	43 contacts →
	Indirect evidence “Empresa especializada no atendimento as demandas de serviços em infraestrutura de sistemas de telecomunicação especificamente no setor de telefonia móvel, wireless e redes fixas…” Source: RevenueBase Database · checked Sep 16, 2026
23	Koerich Engenharia E Telecomunicações S A	Indirect evidence	São José, BrazilHQ checked Sep 16, 2026	51-200	43 contacts →
	Indirect evidence “Koerich Engenharia e Telecomunicações S/A is a construction company based out of RUA HÉLIO ESTEFANO BECKER, 1929, REAL PARQUE, São José, Santa Catarina, Brazil.” Source: RevenueBase Database · checked Sep 16, 2026
24	Redes Tecnologia	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 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 16, 2026
25	Redex Telecom	Indirect evidence	Barueri, BrazilHQ checked Sep 16, 2026	51-200	37 contacts →
	Indirect evidence “Começamos em 1981, fabricando produtos para rede externa (Red-ex).” Source: RevenueBase Database · checked Sep 16, 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: telecommunications equipment installation 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 telecommunications equipment installation companies.
Partial evidence: Its own public description names part of telecommunications equipment installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications equipment installation 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 683 telecommunications equipment installation companies based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,197 reachable decision-makers.

Free signup · no credit card

View the full list →

Telecommunications equipment installation companies based in Brazil at a glance

As of Sep 16, 2026

4.4%Verified-email coverage

40.3Average contacts per company

11-50Median size (employees)

18.4%Largest-city concentration · Sao Paulo

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

328

11-50

254

51-200

201-500

501-1,000

1,001-5,000

10001+

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 683 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 telecommunications equipment installation 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 “telecommunications equipment installation 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 telecommunications equipment installation 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 telecommunications equipment installation 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, 1,197 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.

Telecommunications equipment installation companies by metro

Telecommunications equipment installation companies in Sao Paulo126
Telecommunications equipment installation companies in Rio De Janeiro46

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 telecommunications equipment installation 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 telecommunications equipment installation companies are there based in Brazil?

RevenueBase identified 683 telecommunications equipment installation 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?

Serede, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most telecommunications equipment installation companies?

Sao Paulo leads with 126 headquartered companies, followed by Rio De Janeiro (46) and Curitiba (24).

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 1,197 verified decision-maker contacts tracked across these 683 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.

Ready to reach these companies? Verified emails and direct dials for all 683 telecommunications equipment installation companies based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Telecommunications equipment installation companies by geography

Browse the directory

Browse: Companies home · All Brazil lists · All Telecommunications equipment installation 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.