Company lists · Data refreshed September 2026

Top 25 Telecommunications resellers based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,199 companies tracked

RevenueBase identified 1,199 telecommunications resellers headquartered in Brazil as of September 2026 and tracks 50,173 professional contacts across them, including 1,908 with verified work emails. Sao Paulo is the largest hub.

This list covers telecommunications resellers 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

1,199Companies

50,173Contacts tracked

1,908Verified emails

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The 25 largest telecommunications resellers based in Brazil

Ranked by team size

Top 25 of 1,199 telecommunications resellers 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 resellers: 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	Ability Tecnologia E Serviços S A	Indirect evidence	Osasco, BrazilHQ checked Sep 19, 2026	1,001-5,000	1,733 contacts →
	Indirect evidence “Com mais de funcionários, a Ability Tecnologia e Serviços S.A.” Source: RevenueBase Database · checked Sep 19, 2026
2	Sercomtel	Indirect evidence	Londrina, BrazilHQ checked Sep 19, 2026	501-1,000	1,001 contacts →
	Indirect evidence “A Sercomtel é a empresa paranaense de telecomunicações que oferece soluções completas em telefonia.” Source: RevenueBase Database · checked Sep 19, 2026
3	Mundivox Communications	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	501-1,000	819 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
4	Telecall	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	377 contacts →
	Indirect evidence “Smart internet and telephony solutions for you business.” Source: RevenueBase Database · checked Sep 19, 2026
5	Rastrecall	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	201-500	312 contacts →
	Indirect evidence “A Rastrecall representa e opera no varejo, com excelência e performance, grandes marcas do segmento de telecomunicações: Motorola, Samsung e Yell Mobile.” Source: RevenueBase Database · checked Sep 19, 2026
6	IK	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	201-500	279 contacts →
	Indirect evidence “A IK Solution dispõe de diversas soluções inovadoras para seu negócio sair na frente.” Source: RevenueBase Database · checked Sep 19, 2026
7	MS Connect	Indirect evidence	Goiânia, BrazilHQ checked Sep 19, 2026	201-500	265 contacts →
	Indirect evidence “Somos um Parceiro da Empresas Vivo, presente no mercado de Telecom desde o ano representando a Telefônica Vivo no Canal B2B.” Source: RevenueBase Database · checked Sep 19, 2026
8	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
9	BBG Telecom	Indirect evidence	Camaragibe, BrazilHQ checked Sep 19, 2026	201-500	245 contacts →
	Indirect evidence “Começamos a escrever nossa história há 15 anos.” Source: RevenueBase Database · checked Sep 19, 2026
10	Algar Telecom	Indirect evidence	Uberlandia, BrazilHQ checked Sep 19, 2026	1,001-5,000	240 contacts →
	Indirect evidence “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).” Source: RevenueBase Database · checked Sep 19, 2026
11	Telium Networks	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	201-500	235 contacts →
	Indirect evidence “A Telium, criada em 2004 para atender exclusivamente o mercado B2B, atende os segmentos de Telecom e IDC com infraestrutura de padrão internacional, totalmente adequada e…” Source: RevenueBase Database · checked Sep 19, 2026
12	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
13	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
14	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
15	NET Turbo Telecom	Partial evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	204 contacts →
	Partial evidence “Netturbo Telecom is an SCM / STFC operator, based in the city of Valinhos-SP, and for more than 14 years in the Technology and Telecommunications market.” Source: RevenueBase Database · checked Sep 19, 2026
16	Vogel Telecom	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	501-1,000	191 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
17	Wkve Telecom	Indirect evidence	Governador Valadares, BrazilHQ checked Sep 19, 2026	201-500	186 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
18	Abix Tecnologia Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 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 19, 2026
19	Vivo Empresas GO	Indirect evidence	Goias, BrazilHQ checked Sep 19, 2026	n/a	178 contacts →
	Indirect evidence “Somos especialistas em telecomunicações para empresas, contamos com atendimento diferenciado e exclusivo, respeitando e satisfazendo o perfil do cliente.” Source: RevenueBase Database · checked Sep 19, 2026
20	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
21	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
22	Texnet Telecom	Indirect evidence	Fortaleza, BrazilHQ checked Sep 19, 2026	201-500	140 contacts →
	Indirect evidence “Há mais de 19 anos, trazendo evolução em telecomunicações para milhares de cearences, possibilitando uma experiência de qualidade em conexão e estabilidade.” Source: RevenueBase Database · checked Sep 19, 2026
23	Brasil Digital Telecom	Indirect evidence	Porto Velho, BrazilHQ checked Sep 19, 2026	201-500	136 contacts →
	Indirect evidence “Criada em 2011, a Brasil Digital foi, aos poucos, ocupando lugar de destaque na área de conexões Internet wireless, adquirindo a carteira de assinantes de outros provedores, como…” Source: RevenueBase Database · checked Sep 19, 2026
24	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
25	Century Telecom Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	51-200	133 contacts →
	Indirect evidence “A Century Telecom Ltda, foi criada para prestar serviços de telecomunicações em banda larga, Internet e Data Center na região metropolitana de Belo Horizonte, Brasil.” 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 resellers. 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 resellers.
Partial evidence: Its own public description names part of telecommunications resellers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications resellers. 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 1,199 telecommunications resellers based in Brazil

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Telecommunications resellers based in Brazil at a glance

As of Sep 19, 2026

3.8%Verified-email coverage

41.8Average contacts per company

11-50Median size (employees)

18.6%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

453

11-50

474

51-200

188

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 1,199 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 resellers, 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 resellers”. 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 resellers), 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 resellers, 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, 1,908 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 resellers by metro

Telecommunications resellers in Sao Paulo223
Telecommunications resellers in Rio De Janeiro65
Telecommunications resellers in Belo Horizonte41
Telecommunications resellers in Curitiba38
Telecommunications resellers in Campinas26

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 resellers, 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 resellers are there based in Brazil?

RevenueBase identified 1,199 telecommunications resellers 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?

Ability Tecnologia E Serviços S A, headquartered in Osasco, tops this list with the largest team on record.

Which city has the most telecommunications resellers?

Sao Paulo leads with 223 headquartered companies, followed by Rio De Janeiro (65) and Belo Horizonte (41).

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 1,908 verified decision-maker contacts tracked across these 1,199 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.