Company lists · Data refreshed September 2026

Top 25 Mobile network infrastructure providers based in Brazil

Name: Mobile network infrastructure providers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 73 companies tracked

RevenueBase identified 73 mobile network infrastructure providers headquartered in Brazil as of September 2026 and tracks 32,634 professional contacts across them, including 540 with verified work emails. Sao Paulo is the largest hub.

This list covers mobile network infrastructure providers 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 20, 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 20, 2026 86% judged on-target in blind review

73Companies

32,634Contacts tracked

540Verified emails

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

The 25 largest mobile network infrastructure providers based in Brazil

Ranked by team size

Top 25 of 73 mobile network infrastructure providers based in Brazil, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to mobile network infrastructure providers: 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	Vivo Telefônica Brasil	Partial evidence	São Paulo, BrazilHQ checked Sep 20, 2026	10001+	29,859 contacts →
	Partial evidence “Vivo (Telefônica Brasil) is part of the Telefónica Group and with more than 94 million customers, of which 75 million mobile and 19 million fixed, we are the largest…” Source: RevenueBase Database · checked Sep 20, 2026
2	Osirnet	Indirect evidence	Pelotas, BrazilHQ checked Sep 20, 2026	201-500	356 contacts →
	Indirect evidence “Desde 2005, buscamos sempre as melhores soluções em telecomunicações para pessoas e empresas.” Source: RevenueBase Database · checked Sep 20, 2026
3	Radiante Engenharia DE Telecomunicações	Indirect evidence	Curitiba, BrazilHQ checked Sep 20, 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 20, 2026
4	Winity	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	51-200	237 contacts →
	Indirect evidence “A Winity Telecom é a plataforma do Pátria Investimentos que atua como provedora de infraestrutura wireless, com ativos de redes de telefonia móvel, sistemas de cobertura indoor e…” Source: RevenueBase Database · checked Sep 20, 2026
5	ELO Telecomunicações E Construções Ltda	Indirect evidence	Aparecida De Goiania, BrazilHQ checked Sep 20, 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 20, 2026
6	Highline	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 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 20, 2026
7	Nova Corrente	Indirect evidence	Salvador, BrazilHQ checked Sep 20, 2026	201-500	111 contacts →
	Indirect evidence “Somos a maior empresa brasileira no mercado de manutenção de telecomunicações, atuando também no segmento de energia.” Source: RevenueBase Database · checked Sep 20, 2026
8	Celplan Latam	Indirect evidence	Campinas, BrazilHQ checked Sep 20, 2026	201-500	101 contacts →
	Indirect evidence “Founded in 1992 by a corps of engineers and managers with extensive experience in International Telecommunications, CelPlan has rapidly established itself as an innovative leader…” Source: RevenueBase Database · checked Sep 20, 2026
9	Virtueyes	Indirect evidence	Novo Hamburgo, BrazilHQ checked Sep 20, 2026	51-200	98 contacts →
	Indirect evidence “A Virtueyes é uma MVNO autorizada da Claro, pioneira em soluções inteligentes de conectividade para empresas que operam com dispositivos IoT em larga escala.” Source: RevenueBase Database · checked Sep 20, 2026
10	Algcom	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 20, 2026	51-200	71 contacts →
	Indirect evidence “ALGcom is present at the market since 2003, when it started to offer telecommunications consulting and services.” Source: RevenueBase Database · checked Sep 20, 2026
11	Bwtech	Strong evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	51-200	58 contacts →
	Strong evidence “Bwtech is a company focused on developing tools for monitoring and optimization of mobile networks, providing solutions to more than 20 operators in Latin America, Europe, Africa…” Source: RevenueBase Database · checked Sep 20, 2026
12	Martins TEC	Indirect evidence	Mesquita, BrazilHQ checked Sep 20, 2026	51-200	56 contacts →
	Indirect evidence “Criada a partir de serviços de infraestrutura para os fabricantes de equipamentos, a Martinstec ergue-se sobre seu legado de confiabilidade e excelência.” Source: RevenueBase Database · checked Sep 20, 2026
13	Jtel Serviços EM Telecomunicações Ltda	Indirect evidence	Eusébio, BrazilHQ checked Sep 20, 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 20, 2026
14	RF COM Sistemas	Indirect evidence	Sao Jose Dos Campos, BrazilHQ checked Sep 20, 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 20, 2026
15	KL Infraestrutura S A	Indirect evidence	Curitiba, BrazilHQ checked Sep 20, 2026	201-500	30 contacts →
	Indirect evidence “KL Infraestrutura S/A atua há mais de 20 anos no setor de construção civil e telecomunicações, projetando, gerenciando e construindo obras de infraestrutura e torres de…” Source: RevenueBase Database · checked Sep 20, 2026
16	SM Facilities	Indirect evidence	Curitiba, BrazilHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “Especializada em Soluções de Engenharia de Telecomunicações e Televisão, a SM Facilities, há 14 anos no mercado oferece todos os serviços de engenharia de telecomunicações, que…” Source: RevenueBase Database · checked Sep 20, 2026
17	Cell Project	Indirect evidence	Limeira, BrazilHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Desde 2011, a Cell Project é referência em infraestrutura para telecomunicações, com atuação especializada na implantação de sites e obras técnicas em todo o Brasil.” Source: RevenueBase Database · checked Sep 20, 2026
18	Digitel Telecomunicações	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Mais de 30 anos de experiência e resultados A DIGITEL nasceu em 1990, respondendo á necessidade do mercado de telecomunicações de contar com uma empresa especialista em projetos…” Source: RevenueBase Database · checked Sep 20, 2026
19	Moga Telecom	Strong evidence	Londrina, BrazilHQ checked Sep 20, 2026	51-200	20 contacts →
	Strong evidence “Moga Telecom is a company focused on regularization, expansion and management, infrastructure and network solutions for the telecommunications market.” Source: RevenueBase Database · checked Sep 20, 2026
20	Arqueiro Telecom	Indirect evidence	Hortolândia, BrazilHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “Arqueiro Telecom designs and deploys high capacity Microwave links that provide needed connectivity to cellular towers, for carriers, towercos and SMEs.” Source: RevenueBase Database · checked Sep 20, 2026
21	Downup Telecomunicacoes	Indirect evidence	Catu, BrazilHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Downup Telecomunicacoes is a telecommunications company based out of R.” Source: RevenueBase Database · checked Sep 20, 2026
22	Comba Telecom Brasil Cala	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	n/a	14 contacts →
	Indirect evidence “A Comba, empresa global dedicada ao desenvolvimento de infraestrutura e soluções para telefonia fixa e móvel, é uma das principais fornecedoras mundiais no mercado wireless.” Source: RevenueBase Database · checked Sep 20, 2026
23	Sumaúma Telecom	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Sumaúma Telecom is a Brazilian company that started in the telecommunications market in 1998.” Source: RevenueBase Database · checked Sep 20, 2026
24	AM Telecomunicações	Indirect evidence	Criciuma, BrazilHQ checked Sep 20, 2026	51-200	12 contacts →
	Indirect evidence “A AM Telecomunicações está no mercado há mais de 25 anos, desenvolvendo desde o projeto até a entrega e montagem das estruturas metálicas.” Source: RevenueBase Database · checked Sep 20, 2026
25	Wllctel Serviços DE Telecom & TI	Indirect evidence	Barueri, BrazilHQ checked Sep 20, 2026	n/a	10 contacts →
	Indirect evidence “Fundada em 2007, a WLLCTEL é uma empresa de serviços profissionais que opera em ambientes globais e de vários fornecedores, focada em promover a melhoria de desempenho de…” Source: RevenueBase Database · checked Sep 20, 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: mobile network infrastructure providers. 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 mobile network infrastructure providers.
Partial evidence: Its own public description names part of mobile network infrastructure providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mobile network infrastructure providers. 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 73 mobile network infrastructure providers based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 540 reachable decision-makers.

Free signup · no credit card

View the full list →

Mobile network infrastructure providers based in Brazil at a glance

As of Sep 20, 2026

1.7%Verified-email coverage

447.0Average contacts per company

11-50Median size (employees)

23.3%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 73 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 mobile network infrastructure providers, 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 “mobile network infrastructure providers”. 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 mobile network infrastructure providers), 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 mobile network infrastructure providers, 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, 540 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 20, 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.

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 mobile network infrastructure providers, 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 mobile network infrastructure providers are there based in Brazil?

RevenueBase identified 73 mobile network infrastructure providers 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?

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

Which city has the most mobile network infrastructure providers?

Sao Paulo leads with 17 headquartered companies, followed by Curitiba (6) and Belo Horizonte (3).

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 540 verified decision-maker contacts tracked across these 73 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 73 mobile network infrastructure providers based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Mobile network infrastructure providers by geography

Browse the directory

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.