Company lists · Data refreshed November 2026

Top 25 Unified communications consultants based in Brazil

RevenueBase identified 156 company matches for unified communications consultants associated with Brazil as of November 2026 and tracks 3,814 professional contacts across them, including 1,429 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for unified communications consultants 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
156Companies
3,814Contacts tracked
1,429Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest unified communications consultants based in Brazil

Ranked by team size
Top 25 of 156 company matches for unified communications consultants 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200553 contacts →

Exact match

“A DDS é uma empresa de tecnologia especializada na integração de sistemas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026201-500335 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
3Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026201-500247 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200154 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBrasília, BrazilHQ recorded Nov 6, 202651-200151 contacts →

Exact match

“A A.Telecom é resultado das atualizações e mudanças no segmento de TI e telecomunicação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBarueri, BrazilHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“A Interatell é uma das principais integradoras de soluções de tecnologia, que atua desde 2002 no segmento.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRibeirão Preto, BrazilHQ recorded Nov 6, 202611-5062 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“A Quality Telecom é uma empresa voltada à área de integração para soluções ligadas a telecomunicações e tecnologia da Informação que desenvolve projetos para pequenas, médias e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCuritiba, BrazilHQ recorded Nov 6, 2026201-50049 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20048 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5038 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCampinas, BrazilHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“A THEOCOM é uma consultoria especializada em vendas de telefonia empresarial e soluções completas em comunicação para micro, pequenas e médias empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5029 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRecife, BrazilHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Há duas décadas, a Base Telco sustenta a infraestrutura crítica e a evolução da comunicação corporativa de líderes de mercado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondrina, BrazilHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“A MX Soluções é uma empresa com foco em soluções de T.I nas áreas de Telecomunicação e dados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCaxias Do Sul, BrazilHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“A Native conta com produtos e serviços para telecomunicações, auxiliando empresas a se tornarem mais competitivas, alinhando a tecnologia com estratégias de crescimento.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Há mais de 20 anos, a VDS atua no mercado com soluções de UC (Comunicações Unificadas), Contact Center IP, SBC (Session Border Controller), Voz sobre IP com o máximo de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchJoinville, BrazilHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“A TelVille é parceira VIVO EMPRESAS que tem por finalidade prestar atendimento personalizado a sua empresa, proporcionando soluções completas em telefonia sempre buscando a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“A tecnologia que aparece para o usuário depende de muita coisa que permanece invisível.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCanoas, BrazilHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“A Union Network é uma empresa especializada em consultoria de telecomunicações, que foi criada para oferecer as melhores soluções disponíveis no segmento, de modo que a sua…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVarginha, BrazilHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Desde 1990, a STEL Tecnologia tem sido referência em comunicação corporativa e infraestrutura de redes no Sul de Minas, unindo tradição, inovação e excelência técnica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchJoinville, BrazilHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Fundada em 1989 na cidade de Joinville-SC com o nome Sigmafone, a Wonit é uma empresa de Telecom e TI genuinamente brasileira que iniciou suas atividades com foco na revenda e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“A Candias é uma empresa especializada em soluções de comunicação unificada e tecnologia da informação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“A J A&C Telecomunicações, nasceu da soma da experiência de seus representantes, em mais de 40 anos no setor de tecnologia em telecomunicações.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“A WORK SYSTEM TECHNOLOGY é uma empresa de Tecnologia da Informação e Comunicação (TIC) com foco no fornecimento de produtos e serviços para redes de comunicação de Voz e Dados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 156 unified communications consultants based in Brazil

See the full list, filter by size, metro and specialty, and access 1,429 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Unified communications consultants based in Brazil at a glance

As of Nov 6, 2026
37.5%Verified-email coverage
24.4Average contacts per company
11-50Median size (employees)
30.8%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
68
11-50
67
51-200
13
201-500
4
1,001-5,000
2
5,001-10,000
1

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 156 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 “unified communications consultants” 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 1,429 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.

Unified communications consultants 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 “unified communications consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many unified communications consultants are there based in Brazil?

RevenueBase identified 156 company matches for unified communications consultants 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?

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 unified communications consultants?

Sao Paulo leads with 48 company records, followed by Campinas (9) and Belo Horizonte (7).

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 1,429 professional contacts with verified work emails tracked across these 156 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.

Ready to reach these companies? Verified emails and direct dials for all 156 unified communications consultants based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

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.