Company lists · Data refreshed November 2026

Top 25 Telecom business development agencies based in Brazil

Name: Telecom business development agencies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 4,270 companies tracked

RevenueBase identified 4,270 company matches for telecom business development agencies associated with Brazil as of November 2026 and tracks 180,694 professional contacts across them, including 14,147 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for telecom business development agencies 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

4,270Companies

180,694Contacts tracked

14,147Verified emails

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The 25 largest telecom business development agencies based in Brazil

Ranked by team size

Top 25 of 4,270 company matches for telecom business development agencies 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	Icomon Tecnologia Ltda	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	10001+	5,504 contacts →
	Exact match “A Icomon atua há 37 anos com alta performance em tecnologia e telecomunicações.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	GVT	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	10001+	5,404 contacts →
	Exact match “A GVT é a empresa nacional que mais cresce no setor de telecomunicações.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Procisa DO Brasil	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	1,001-5,000	2,852 contacts →
	Exact match “Prazer, somos a Procisa do Brasil!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	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
7	Alloha Fibra	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	5,001-10,000	1,522 contacts →
	Exact match “Somos a quarta maior empresa em número de assinantes e extensão de fibra óptica do País e o maior player independente neste segmento.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	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
9	Sercomtel	Exact match	Londrina, BrazilHQ recorded Nov 6, 2026	501-1,000	1,033 contacts →
	Exact match “A Sercomtel é a empresa paranaense de telecomunicações que oferece soluções completas em telefonia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	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
11	Go2b	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	n/a	881 contacts →
	Exact match “Criada em 2013, a Goiás Business nasceu para fornecer consultoria comercial para uma grande empresa de soluções em recursos humanos, tendo como resultado a geração de mais de 1.8…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Valenet	Exact match	Itabira, BrazilHQ recorded Nov 6, 2026	1,001-5,000	837 contacts →
	Exact match “Há mais de 25 anos, a Valenet leva conexão para empresas, lares e comunidades.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	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
14	Aliança SUL	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	501-1,000	678 contacts →
	Exact match “A Aliança Sul possui 30 anos de experiência comercial e 20 anos de Consultoria Telecom e uma estrutura de gestão focada no resultado crescente, com a premissa básica de oferecer a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Allrede Telecom	Exact match	Goiânia, BrazilHQ recorded Nov 6, 2026	1,001-5,000	584 contacts →
	Exact match “Somos uma empresa líder em telecomunicações na região Centro-Oeste.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Teleco	Exact match	Sao Jose Dos Campos, BrazilHQ recorded Nov 6, 2026	51-200	582 contacts →
	Exact match “A Teleco é uma empresa de consultoria, focada em fornecer informações abrangentes e relevantes sobre o setor de Telecomunicações da América Latina, detentora do principal Portal…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Telebras	Exact match	Brasília, BrazilHQ recorded Nov 6, 2026	201-500	469 contacts →
	Exact match “A Telecomunicações Brasileiras S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	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
19	Cobmax	Exact match	Sao Jose Do Rio Preto, BrazilHQ recorded Nov 6, 2026	501-1,000	404 contacts →
	Exact match “A Cobmax é uma Sales Center com inteligência em vendas, fruto de metodologia própria, testada e aprovada em 11 anos de experiência.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Osirnet	Exact match	Pelotas, BrazilHQ recorded Nov 6, 2026	201-500	403 contacts →
	Exact match “Desde 2005, buscamos sempre as melhores soluções em telecomunicações para pessoas e empresas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Maminfo	Exact match	Campinas, BrazilHQ recorded Nov 6, 2026	201-500	389 contacts →
	Exact match “A MAMinfo é uma empresa de Consultoria e integradora de soluções em TI e telecomunicação, comercialização, instalação e suporte técnico para tecnologias de rede.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Alcans Telecom	Exact match	Cajuru, BrazilHQ recorded Nov 6, 2026	1,001-5,000	362 contacts →
	Exact match “Olá, somos a Alcans!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	IK	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	201-500	335 contacts →
	Exact match “A IK Solution dispõe de diversas soluções inovadoras para seu negócio sair na frente.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	IBL NET	Exact match	Imperatriz, BrazilHQ recorded Nov 6, 2026	1,001-5,000	304 contacts →
	Exact match “Missão Oferecer serviços de telecomunicações de alta qualidade voltados às necessidades do mercado e com elevado padrão de atendimento, visando criar valor para clientes e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	ITS Brasil	Exact match	Salvador, BrazilHQ recorded Nov 6, 2026	201-500	303 contacts →
	Exact match “A ITS Brasil é líder em provimento de acesso à internet no Estado da Bahia, com mais de 600km de Rede de Fibra DWDM.” 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 “telecom business development agencies”. 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 4,270 telecom business development agencies based in Brazil

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Telecom business development agencies based in Brazil at a glance

As of Nov 6, 2026

7.8%Verified-email coverage

42.3Average contacts per company

1-10Median size (employees)

24.8%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

2,747

11-50

1,057

51-200

298

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 4,270 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 “telecom business development agencies” 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 14,147 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.

Telecom business development agencies by metro

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 “telecom business development agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom business development agencies are there based in Brazil?

RevenueBase identified 4,270 company matches for telecom business development agencies 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 telecom business development agencies?

Sao Paulo leads with 1060 company records, followed by Rio De Janeiro (255) and Curitiba (165).

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 14,147 professional contacts with verified work emails tracked across these 4,270 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.