Company lists · Data refreshed September 2026

Top 25 Telecommunications infrastructure manufacturers based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 701 companies tracked

RevenueBase identified 701 telecommunications infrastructure manufacturers headquartered in Brazil as of September 2026 and tracks 26,697 professional contacts across them, including 2,696 with verified work emails. Sao Paulo is the largest hub.

This list covers telecommunications infrastructure 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 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

701Companies

26,697Contacts tracked

2,696Verified emails

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

The 25 largest telecommunications infrastructure manufacturers based in Brazil

Ranked by team size

Top 25 of 701 telecommunications infrastructure manufacturers 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 telecommunications infrastructure 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Procisa DO Brasil	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	1,001-5,000	2,538 contacts →
	Indirect evidence “Prazer, somos a Procisa do Brasil!” Source: RevenueBase Database · checked Sep 19, 2026
2	Datacom	Partial evidence	Eldorado Do Sul, BrazilHQ checked Sep 19, 2026	201-500	620 contacts →
	Partial evidence “Datacom is a Brazilian technology company with over 25 years of experience in developing, manufacturing, and supporting network infrastructure solutions.” Source: RevenueBase Database · checked Sep 19, 2026
3	Padtec S A	Indirect evidence	Campinas, BrazilHQ checked Sep 19, 2026	501-1,000	614 contacts →
	Indirect evidence “A reference for high-capacity optical transport technology and systems, Padtec offers an extensive product portfolio that meets the end-to-end demands - in transmission, optical…” Source: RevenueBase Database · checked Sep 19, 2026
4	Telebras	Indirect evidence	Brasília, BrazilHQ checked Sep 19, 2026	201-500	421 contacts →
	Indirect evidence “A Telecomunicações Brasileiras S.” Source: RevenueBase Database · checked Sep 19, 2026
5	Icatel	Indirect evidence	Freguesia Do Ó, BrazilHQ checked Sep 19, 2026	201-500	405 contacts →
	Indirect evidence “Fundada em 1975, a ICATEL Telecomunicações Ltda é uma empresa especializada em Telefonia de Uso Público e de Soluções completas para Telecomunicações : Atuando nos segmentos de…” Source: RevenueBase Database · checked Sep 19, 2026
6	Brasilsat Harald S A	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	201-500	340 contacts →
	Indirect evidence “Fundada em 1974, a BrasilSat é o maior fabricante da América do Sul no fornecimento de soluções integradas para telecomunicações, antenas, torres, energia solar, estruturas…” Source: RevenueBase Database · checked Sep 19, 2026
7	Radiante Engenharia DE Telecomunicações	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	1,001-5,000	319 contacts →
	Indirect evidence “Radiante Engenharia, há mais de 30 anos, oferecendo a infraestrutura completa para operadoras e provedores.” Source: RevenueBase Database · checked Sep 19, 2026
8	Handphone Telecomunicações	Indirect evidence	Osasco, BrazilHQ checked Sep 19, 2026	201-500	273 contacts →
	Indirect evidence “A Handphone Telecomunicações é uma indústria, fabricante de equipamentos para Telecomunicações, tais como sistemas PABX de pequeno, médio e grande porte, sistemas Call Center's…” Source: RevenueBase Database · checked Sep 19, 2026
9	ITS Brasil	Indirect evidence	Salvador, BrazilHQ checked Sep 19, 2026	201-500	260 contacts →
	Indirect evidence “A ITS Brasil é líder em provimento de acesso à internet no Estado da Bahia, com mais de 600km de Rede de Fibra DWDM.” Source: RevenueBase Database · checked Sep 19, 2026
10	ALT Telecom	Indirect evidence	Chapeco, BrazilHQ checked Sep 19, 2026	201-500	225 contacts →
	Indirect evidence “A ALT - Acessoline Telecomunicações LTDA, parte do grupo Brasil Tecpar, é uma empresa dedicada a fornecer serviços de conectividade tanto para o mercado wholesale quanto para o…” Source: RevenueBase Database · checked Sep 19, 2026
11	Infolink Telecom	Indirect evidence	Eusébio, BrazilHQ checked Sep 19, 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 19, 2026
12	ELO Telecomunicações E Construções Ltda	Indirect evidence	Aparecida De Goiania, BrazilHQ checked Sep 19, 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 19, 2026
13	Eletronet	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	207 contacts →
	Indirect evidence “LIGAR OS PONTOS.” Source: RevenueBase Database · checked Sep 19, 2026
14	Linko Group	Indirect evidence	Rio Das Ostras, BrazilHQ checked Sep 19, 2026	201-500	186 contacts →
	Indirect evidence “Linko is a company that was born with the purpose of providing the bases for the growth of internet providers.” Source: RevenueBase Database · checked Sep 19, 2026
15	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
16	PLP Brazil	Indirect evidence	Cajamar, BrazilHQ checked Sep 19, 2026	201-500	180 contacts →
	Indirect evidence “Since 1967, PLP Brazil has been a market leader in transmission, distribution, and communications solutions.” Source: RevenueBase Database · checked Sep 19, 2026
17	Amerinode	Partial evidence	Jundiaí, BrazilHQ checked Sep 19, 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 19, 2026
18	Afline Manutenção E Instalação Ltda	Indirect evidence	Manaus, BrazilHQ checked Sep 19, 2026	201-500	154 contacts →
	Indirect evidence “Há 14 anos no mercado em prestações de serviços em Banda Larga, TV por assinatura, cabeamento estruturado, Call Center, proporcionando em atender melhor os cliente garantindo…” Source: RevenueBase Database · checked Sep 19, 2026
19	Highline	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	146 contacts →
	Indirect evidence “A Highline é uma provedora de infraestrutura para as operadoras de telefonia celular, nos destacamos pela construção, operação e manutenção de estruturas para a instalação das…” Source: RevenueBase Database · checked Sep 19, 2026
20	Vivas Telecom	Indirect evidence	Jacareí, BrazilHQ checked Sep 19, 2026	201-500	135 contacts →
	Indirect evidence “A VIVAS Telecom possui o objetivo de oferecer ao mercado de telecomunicações meios mais ágeis, seguros e eficientes, com soluções integradas, a fim de aproximar as distâncias…” Source: RevenueBase Database · checked Sep 19, 2026
21	Fiberx	Indirect evidence	Florianópolis, BrazilHQ checked Sep 19, 2026	51-200	133 contacts →
	Indirect evidence “A FiberX existe para levar mais eficiência, segurança e inovação às empresas brasileiras.” Source: RevenueBase Database · checked Sep 19, 2026
22	Supercomm	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	129 contacts →
	Indirect evidence “Temos grande presença no setor de telecom, ofertando equipamentos e serviços para provedores levarem conectividade aos quatro cantos do Brasil.” Source: RevenueBase Database · checked Sep 19, 2026
23	Infratel	Indirect evidence	Pinhais, BrazilHQ checked Sep 19, 2026	51-200	118 contacts →
	Indirect evidence “A INFRATEL tem por foco a atuação em soluções turn-key em Engenharia e visa potencializar os negócios dos seus clientes garantindo que cada parceiro mantenha o devido foco em seu…” Source: RevenueBase Database · checked Sep 19, 2026
24	OIW Telecom Solar	Indirect evidence	Taquari, BrazilHQ checked Sep 19, 2026	51-200	110 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
25	ZTT Cable - Brasil	Indirect evidence	Marechal Deodoro, BrazilHQ checked Sep 19, 2026	51-200	106 contacts →
	Indirect evidence “Desde 2013 no país, a ZTT do Brasil é uma empresa que traz toda tecnologia de um dos principais fabricantes mundiais de Fibras Ópticas alinhada a comprovada experiência em…” 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: telecommunications infrastructure manufacturers. 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 infrastructure manufacturers.
Partial evidence: Its own public description names part of telecommunications infrastructure manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications infrastructure manufacturers. 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 701 telecommunications infrastructure manufacturers based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,696 reachable decision-makers.

Free signup · no credit card

View the full list →

Telecommunications infrastructure manufacturers based in Brazil at a glance

As of Sep 19, 2026

10.1%Verified-email coverage

38.1Average contacts per company

11-50Median size (employees)

18.7%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

233

11-50

273

51-200

127

201-500

501-1,000

1,001-5,000

5,001-10,000

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 701 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 infrastructure 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 “telecommunications infrastructure 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 telecommunications infrastructure 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 telecommunications infrastructure 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, 2,696 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.

Telecommunications infrastructure manufacturers by metro

Telecommunications infrastructure manufacturers in Sao Paulo131
Telecommunications infrastructure manufacturers in Rio De Janeiro42
Telecommunications infrastructure manufacturers in Curitiba37
Telecommunications infrastructure manufacturers in Belo Horizonte30

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 infrastructure 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 telecommunications infrastructure manufacturers are there based in Brazil?

RevenueBase identified 701 telecommunications infrastructure 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?

Procisa DO Brasil, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most telecommunications infrastructure manufacturers?

Sao Paulo leads with 131 headquartered companies, followed by Rio De Janeiro (42) and Curitiba (37).

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 2,696 verified decision-maker contacts tracked across these 701 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 701 telecommunications infrastructure manufacturers based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Telecommunications infrastructure manufacturers by geography

Browse the directory

Browse: Companies home · All Brazil lists · All Telecommunications infrastructure manufacturers 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.