Company lists · Data refreshed September 2026

Top 25 Telecommunications equipment suppliers based in Brazil

Name: Telecommunications equipment 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 287 companies tracked

RevenueBase identified 287 telecommunications equipment suppliers headquartered in Brazil as of September 2026 and tracks 24,607 professional contacts across them, including 1,329 with verified work emails. Sao Paulo is the largest hub.

This list covers telecommunications equipment suppliers 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

287Companies

24,607Contacts tracked

1,329Verified emails

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The 25 largest telecommunications equipment suppliers based in Brazil

Ranked by team size

Top 25 of 287 telecommunications equipment suppliers 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 equipment suppliers: 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 19, 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 19, 2026
2	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
3	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
4	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
5	a.telecom	Indirect evidence	Brasília, BrazilHQ checked Sep 19, 2026	51-200	140 contacts →
	Indirect evidence “A A.Telecom é resultado das atualizações e mudanças no segmento de TI e telecomunicação.” Source: RevenueBase Database · checked Sep 19, 2026
6	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
7	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
8	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
9	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
10	Concept Soluções Digitais	Indirect evidence	Guarulhos, BrazilHQ checked Sep 19, 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 19, 2026
11	Fonnet Networks	Indirect evidence	Fortaleza, BrazilHQ checked Sep 19, 2026	51-200	76 contacts →
	Indirect evidence “A FonNet Networks é uma extensão da Precision Optical Technologies, Inc no Brasil, uma das maiores fabricantes de tecnologia de redes ópticas do mundo.” Source: RevenueBase Database · checked Sep 19, 2026
12	Next Cable	Indirect evidence	Londrina, BrazilHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “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!” Source: RevenueBase Database · checked Sep 19, 2026
13	RS Telecomunicações	Partial evidence	Maringá, BrazilHQ checked Sep 19, 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 19, 2026
14	Jtel Serviços EM Telecomunicações Ltda	Indirect evidence	Eusébio, BrazilHQ checked Sep 19, 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 19, 2026
15	I9	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	42 contacts →
	Indirect evidence “Welcome to i9 We started as an Audiovisual Production Company, back in 2004 in the heart of São Paulo, Brasil.” Source: RevenueBase Database · checked Sep 19, 2026
16	RF COM Sistemas	Indirect evidence	Sao Jose Dos Campos, BrazilHQ checked Sep 19, 2026	51-200	39 contacts →
	Indirect evidence “A RF COM Sistemas é uma empresa privada de capital 100% nacional, sediada em São José dos Campos/SP.” Source: RevenueBase Database · checked Sep 19, 2026
17	BST Networks	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	51-200	38 contacts →
	Indirect evidence “A BST - Brasil Service Telecom® foi fundada em 2001, com o propósito de atuar em implantações de equipamentos voltados para Backbone, Long Haul Transport e Core.” Source: RevenueBase Database · checked Sep 19, 2026
18	Redex Telecom	Indirect evidence	Barueri, BrazilHQ checked Sep 19, 2026	51-200	37 contacts →
	Indirect evidence “Começamos em 1981, fabricando produtos para rede externa (Red-ex).” Source: RevenueBase Database · checked Sep 19, 2026
19	MRA Distribuidora	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 19, 2026	51-200	37 contacts →
	Indirect evidence “Produtos de última geração dos mais renomados fornecedores da área.” Source: RevenueBase Database · checked Sep 19, 2026
20	Routerlink IT Solutions And Services Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “Empresa inovadora e 100% nacional, a Routerlink tem uma completa infraestrutura para oferecer ao mercado corporativo serviços e soluções como consultoria, manutenção, locação e…” Source: RevenueBase Database · checked Sep 19, 2026
21	Belari Argi Telecomunicações Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
22	Newscon	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	27 contacts →
	Indirect evidence “Atuamos no mercado de Telecom com experiência de mais de 20 anos no setor, oferecemos soluções completas em voz, dados e imagem atendendo as necessidades de pequenas á grandes…” Source: RevenueBase Database · checked Sep 19, 2026
23	Rápido Infoshop Distribuidor	Indirect evidence	Arapiraca, BrazilHQ checked Sep 19, 2026	51-200	27 contacts →
	Indirect evidence “Atuamos há mais de 13 anos Distribuindo equipamentos de Telecom par todo o Brasil com foco em atendimento a Provedores ISP.” Source: RevenueBase Database · checked Sep 19, 2026
24	Seitec Tecnologia EM Equipamentos	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 19, 2026	201-500	26 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
25	Interfibras Telecomunicações	Partial evidence	Rondonópolis, BrazilHQ checked Sep 19, 2026	201-500	26 contacts →
	Partial evidence “Interfibras Telecomunicações is a telecommunications company based out of R.” 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 equipment suppliers. 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 suppliers.
Partial evidence: Its own public description names part of telecommunications equipment suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications equipment suppliers. 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 287 telecommunications equipment suppliers based in Brazil

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Telecommunications equipment suppliers based in Brazil at a glance

As of Sep 19, 2026

5.4%Verified-email coverage

85.7Average contacts per company

11-50Median size (employees)

17.4%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

131

11-50

51-200

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 287 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 suppliers, 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 suppliers”. 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 suppliers), 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 suppliers, 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, 1,329 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 equipment suppliers by metro

Telecommunications equipment suppliers in Sao Paulo50

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 suppliers, 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 suppliers are there based in Brazil?

RevenueBase identified 287 telecommunications equipment suppliers 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 suppliers?

Sao Paulo leads with 50 headquartered companies, followed by Rio De Janeiro (20) and Belo Horizonte (14).

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 1,329 verified decision-maker contacts tracked across these 287 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.

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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 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.