Company lists · Data refreshed November 2026

Top 25 Retail telecommunications providers based in Brazil

Name: Retail telecommunications providers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 234 companies tracked

RevenueBase identified 234 company matches for retail telecommunications providers associated with Brazil as of November 2026 and tracks 99,731 professional contacts across them, including 9,241 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for retail telecommunications providers associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

234Companies

99,731Contacts tracked

9,241Verified emails

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The 25 largest retail telecommunications providers based in Brazil

Ranked by team size

Top 25 of 234 company matches for retail telecommunications providers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Claro Brasil	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	10001+	33,828 contacts →
	Exact match “Prazer, somos a Claro!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Vivo Telefônica Brasil	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	10001+	32,660 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	VERO	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	1,001-5,000	2,282 contacts →
	Exact match “Somos a Vero, uma empresa de telecomunicações brasileira.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Ability Tecnologia E Serviços S A	Exact match	Osasco, BrazilHQ recorded Nov 6, 2026	1,001-5,000	2,028 contacts →
	Exact match “Com mais de funcionários, a Ability Tecnologia e Serviços S.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Alares Internet	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	1,001-5,000	1,370 contacts →
	Exact match “Somos uma operadora independente de telecomunicações, com sede na cidade de São Paulo/SP, que oferece serviços de internet de alta velocidade por fibra óptica, além de TV por…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Mundivox Communications	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	501-1,000	916 contacts →
	Exact match “Com mais de 25 anos de experiência, a Mundivox é uma operadora licenciada pela Anatel, especializada em soluções integradas de comunicação para o mercado corporativo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Alea S.A	Exact match	Nova Bassano, BrazilHQ recorded Nov 6, 2026	1,001-5,000	710 contacts →
	Exact match “A Empresa ALEA parceiro Vivo, esta no mercado desde 1990, prestando soluções em mobilidade de comunicação.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Cellular.com Lojas Claro	Exact match	Americana, BrazilHQ recorded Nov 6, 2026	501-1,000	416 contacts →
	Exact match “Com mais de 150 lojas e presença estratégica em São Paulo, Minas Gerais, Paraná, Santa Catarina e Rio Grande do Sul, a Cellular.com é referência nacional no varejo de tecnologia e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Rastrecall	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	201-500	361 contacts →
	Exact match “A Rastrecall representa e opera no varejo, com excelência e performance, grandes marcas do segmento de telecomunicações: Motorola, Samsung e Yell Mobile.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Alegria Telecom	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	201-500	261 contacts →
	Exact match “Evolve is to do different!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Vivo Empresas Commcenter	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	1,001-5,000	241 contacts →
	Exact match “A Commcenter é o maior Dealer (revendedora exclusivo) da Operadora VIVO B2C com mais de 100 lojas próprias pelo Brasil, oferecendo um atendimento personalizado a quase dois…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Vogel Telecom	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	501-1,000	220 contacts →
	Exact match “Dedicada 100% ao mercado B2B e atacado, a Vogel é uma empresa de telecomunicações que oferece serviços de conectividade de alta capacidade para empresas dos mais diversos portes e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Wkve Telecom	Exact match	Governador Valadares, BrazilHQ recorded Nov 6, 2026	201-500	215 contacts →
	Exact match “Para EMPRESAS e PESSOAS que necessitam de um serviço de internet de qualidade e confiança, que prezam por um ótimo suporte técnico e atendimento personalizado.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Vivo Empresas GO	Exact match	Goias, BrazilHQ recorded Nov 6, 2026	n/a	185 contacts →
	Exact match “Somos especialistas em telecomunicações para empresas, contamos com atendimento diferenciado e exclusivo, respeitando e satisfazendo o perfil do cliente.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Algar Telecom	Exact match	Uberlandia, BrazilHQ recorded Nov 6, 2026	1,001-5,000	159 contacts →
	Exact match “A Algar Telecom, empresa do grupo Algar, possui um amplo portfólio com soluções de telecomunicações e tecnologia para atender clientes corporativos (B2B) e do varejo (B2C).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Texnet Telecom	Exact match	Fortaleza, BrazilHQ recorded Nov 6, 2026	201-500	145 contacts →
	Exact match “Há mais de 19 anos, trazendo evolução em telecomunicações para milhares de cearences, possibilitando uma experiência de qualidade em conexão e estabilidade.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Mscelular	Exact match	Várzea Grande, BrazilHQ recorded Nov 6, 2026	201-500	101 contacts →
	Exact match “O Grupo MS Celular é uma empresa com 17 anos de marcado e Know How em prestação de serviços de telefonia móvel, fixo e especializada em smartphones e celulares, para atender…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	VMAX	Exact match	Itatiba, BrazilHQ recorded Nov 6, 2026	51-200	92 contacts →
	Exact match “VMAX Telecomunicações do Brasil é uma empresa que esta situada em Itatiba no Estado de São Paulo, oferecendo um portifólio repleto de soluções em Telecomunicações para os mercados…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	UAI Telecom	Exact match	Patos De Minas, BrazilHQ recorded Nov 6, 2026	51-200	69 contacts →
	Exact match “Fundada em 2006, em Patos de Minas, a Uai Telecom surgiu com o propósito de levar para você os melhores serviços de internet, TV por assinatura, telefonia fixa, entre outros, por…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Fiber Network	Exact match	Manaus, BrazilHQ recorded Nov 6, 2026	51-200	60 contacts →
	Exact match “A Fiber Network, uma empresa do Grupo Click IP, vem desde 2015 desenvolvendo seu serviço de tecnologia e deixando sua marca registrada em Manaus.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Grupo Claricell	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	51-200	60 contacts →
	Exact match “O Grupo Claricell comercializa serviços e produtos das empresas de telecomunicações, Claro e Embratel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Teccell	Exact match	Mogi Guaçu, BrazilHQ recorded Nov 6, 2026	51-200	60 contacts →
	Exact match “Há 24 anos como Parceiro Vivo Empresas, a Teccell atua tanto na telefonia móvel (planos corporativos) como na telefonia fixa (serviços digitais).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Cepain	Exact match	Assis Chateaubriand, BrazilHQ recorded Nov 6, 2026	51-200	59 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Levycom Telecomunicação	Exact match	Jacareí -sp, BrazilHQ recorded Nov 6, 2026	51-200	50 contacts →
	Exact match “A Levycom iniciou suas atividades no ano de 2007.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Unity Empresas	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	51-200	42 contacts →
	Exact match “A Unity Empresas faz parte do seleto grupo de parceiros da TIM e comercializa todos os produtos e serviços da TIM voltados à pessoa jurídica e pessoa física.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “retail telecommunications providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 234 retail telecommunications providers based in Brazil

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Retail telecommunications providers based in Brazil at a glance

As of Nov 6, 2026

9.3%Verified-email coverage

426.2Average contacts per company

11-50Median size (employees)

12.4%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

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 234 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Brazil whose business descriptions match “retail telecommunications providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 9,241 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Retail telecommunications providers by metro

Retail telecommunications providers in Sao Paulo29

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “retail telecommunications providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many retail telecommunications providers are there based in Brazil?

RevenueBase identified 234 company matches for retail telecommunications providers associated with Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Claro Brasil tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most retail telecommunications providers?

Sao Paulo leads with 29 company records, followed by Rio De Janeiro (11) and Belo Horizonte (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 9,241 professional contacts with verified work emails tracked across these 234 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.