Company lists · Data refreshed September 2026

Top 25 Enterprise communication solutions providers based in Brazil

Name: Enterprise communication solutions providers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 215 companies tracked

RevenueBase identified 215 company matches for enterprise communication solutions providers associated with Brazil as of September 2026 and tracks 4,697 professional contacts across them, including 999 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for enterprise communication solutions 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 September 28, 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 Sep 28, 2026 How this list was built

215Companies

4,697Contacts tracked

999Verified emails

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The 25 largest enterprise communication solutions providers based in Brazil

Ranked by team size

Top 25 of 215 company matches for enterprise communication solutions providers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	DDS Telecomunicações Ltda	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	51-200	518 contacts →
	Exact match “A DDS é uma empresa de tecnologia especializada na integração de sistemas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Maminfo	Exact match	Campinas, BrazilHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
3	IK	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	201-500	279 contacts →
	Exact match “A IK Solution dispõe de diversas soluções inovadoras para seu negócio sair na frente.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	A5 Solutions	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	201-500	240 contacts →
	Exact match “Sobre a A5 Solutions Integradora de soluções líder no segmento de Contact Centers, Comunicações Unificadas e Redes Convergentes, a A5 Solutions atua no mercado há 10 anos.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Método Telecom	Exact match	Belo Horizonte, BrazilHQ recorded Sep 28, 2026	51-200	224 contacts →
	Exact match “Com 35 anos de atuação, a Método Telecom consolidou uma trajetória marcada pela especialização em soluções de comunicação corporativa.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Paradigma Business Solutions Ltda	Exact match	Florianópolis, BrazilHQ recorded Sep 28, 2026	51-200	203 contacts →
	Exact match “A Paradigma é uma empresa especializada no desenvolvimento de soluções para relacionamento e negociação eletrônica.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Absolut Technologies	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	51-200	152 contacts →
	Exact match “A absolut é uma provedora global de soluções eficientes em áudio e vídeo profissional (Pro-AV), especializada em sistemas de comunicação unificada (UC), colaboração e serviços…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	a.telecom	Exact match	Brasília, BrazilHQ recorded Sep 28, 2026	51-200	140 contacts →
	Exact match “A A.Telecom é resultado das atualizações e mudanças no segmento de TI e telecomunicação.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	NEPPO	Exact match	Uberlândia, BrazilHQ recorded Sep 28, 2026	51-200	79 contacts →
	Exact match “Há mais de 10 anos desenvolvemos soluções para atendimento, com foco em otimizar o desempenho das equipes, aumentar a presença digital e tornar mais eficiente o relacionamento no…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Italtel Brasil	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	51-200	76 contacts →
	Exact match “A Italtel é a parceira estratégica das organizações líderes em sua jornada digital.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Agil Telecom	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	11-50	61 contacts →
	Exact match “Na Agil Telecom, trabalhamos para simplificar a comunicação das empresas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Devpartner	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	51-200	60 contacts →
	Exact match “A Devpartner é uma empresa especializada em soluções inovadoras que facilitam o relacionamento entre empresas, agências de comunicação, indústrias, clientes, distribuidores e seus…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Nipbr Telecom	Exact match	São José Dos Campos, BrazilHQ recorded Sep 28, 2026	201-500	57 contacts →
	Exact match “A NipBr possui o objetivo de oferecer ao mercado corporativo meios de comunicação mais ágeis, seguros e eficientes, com soluções integradas, a fim de aproximar as distâncias entre…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Digitalnet Brasil	Exact match	Ribeirão Preto, BrazilHQ recorded Sep 28, 2026	11-50	53 contacts →
	Exact match “Atuando desde 1990, e consolidada no atual modelo em 2005, a DIGITALNETBR disponibiliza as melhores e mais eficientes soluções para otimizar a comunicação e a colaboração em…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Viavoz Soluções Para Telecomunicações	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	51-200	48 contacts →
	Exact match “In the market since Viavoz is a company dedicated to the sale of solutions for the corporate market.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Grupo Union Telecom	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	51-200	44 contacts →
	Exact match “O Grupo Union Telecom é referência em telecomunicações, oferecendo aos clientes e parceiros 20 anos de experiência, com profissionais capacitados, certificados e experientes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	ES Tech	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	11-50	40 contacts →
	Exact match “Nascemos com um único propósito: combinar tecnologias de forma inteligente e colocá-las à serviço das empresas, gerando maior eficiência aos processos de comunicação e segurança…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Redt Telecom	Exact match	Petrópolis, BrazilHQ recorded Sep 28, 2026	51-200	40 contacts →
	Exact match “RedT is a Rio de Janeiro based company commited to develop and deploy communication solutions mainly using VoIP solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Alhambrait BR	Exact match	Curitiba, BrazilHQ recorded Sep 28, 2026	201-500	37 contacts →
	Exact match “With offices in North and South America, and across Europe, Alhambra offers a global presence with localized solutions, support, and expertise.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Voitel Soluções DE Comunicação	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	11-50	36 contacts →
	Exact match “A Voitel atua há mais de 20 anos no mercado e é pioneira em Telefonia IP.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	RCE Digital	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	51-200	36 contacts →
	Exact match “A Rodobens Comunicação Empresarial utiliza a tecnologia na comunicação e a favor das empresas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	BR Conecta	Exact match	Boituva, BrazilHQ recorded Sep 28, 2026	51-200	36 contacts →
	Exact match “BR Conecta started its activities in 2005 by bringing the VoIP telephony service to the interior of São Paulo, based in the city of Boituva.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	AZ Telecom Brasil	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	11-50	30 contacts →
	Exact match “A AZTelecom se especializa a cada dia em fornecer soluções eficientes nas áreas de telecomunicações e prestação de serviços para total eficácia dos sistemas de comunicação…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Base Telco	Exact match	Recife, BrazilHQ recorded Sep 28, 2026	51-200	26 contacts →
	Exact match “Tradicionalmente, as empresas adquiriram e implantaram sua própria infra-estrutura de comunicações, no entanto, a economia mudou em favor de um modelo de provedor de serviços.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	wetalk.it	Exact match	Curitiba, BrazilHQ recorded Sep 28, 2026	11-50	25 contacts →
	Exact match “A tecnologia da informação marcou uma grande revolução na maneira com que as empresas atuam no mercado e realizam seus negócios.” Recorded in the RevenueBase company graph · Sep 28, 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 “enterprise communication solutions 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 215 enterprise communication solutions providers based in Brazil

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Enterprise communication solutions providers based in Brazil at a glance

As of Sep 28, 2026

21.3%Verified-email coverage

21.8Average contacts per company

11-50Median size (employees)

26.5%Largest-city concentration · Sao Paulo

Sep 28, 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 215 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 “enterprise communication solutions 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 999 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 September 28, 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.

Enterprise communication solutions providers by metro

Enterprise communication solutions providers in Sao Paulo57

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 “enterprise communication solutions providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise communication solutions providers are there based in Brazil?

RevenueBase identified 215 company matches for enterprise communication solutions providers associated with Brazil as of September 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?

DDS Telecomunicações Ltda tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most enterprise communication solutions providers?

Sao Paulo leads with 57 company records, followed by Belo Horizonte (15) and Curitiba (11).

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 999 professional contacts with verified work emails tracked across these 215 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 September 28, 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.