Company lists · Data refreshed September 2026
Top 25 Unified communications platform companies based in Brazil
RevenueBase identified 105 company matches for unified communications platform companies associated with Brazil as of September 2026 and tracks 1,393 professional contacts across them, including 413 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for unified communications platform companies 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 29, 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.
The 25 largest unified communications platform companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 29, 2026 · View company records in RevenueBase | |||||
| 2 | 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 29, 2026 · View company records in RevenueBase | |||||
| 3 | 124 contacts → | ||||
Exact match “We believe that technology and intelligence, combined, have the power to transform the world.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 62 contacts → | ||||
Exact match “A Netglobe surgiu há mais de 20 anos com a nobre missão de conectar as pessoas, unir as equipes, quebrar as barreiras geográficas e garantir mais qualidade de vida às pessoas.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 56 contacts → | ||||
Exact match “Somos uma empresa de tecnologia com foco no mercado de Comunicações Unificadas (UCAS).” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 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 29, 2026 · View company records in RevenueBase | |||||
| 7 | 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 29, 2026 · View company records in RevenueBase | |||||
| 8 | 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 29, 2026 · View company records in RevenueBase | |||||
| 9 | 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 29, 2026 · View company records in RevenueBase | |||||
| 10 | 36 contacts → | ||||
Exact match “A Nvoip é a plataforma de voz, chat e API.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 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 29, 2026 · View company records in RevenueBase | |||||
| 12 | 33 contacts → | ||||
Exact match “Ajudamos empresas a reduzir custos em sua telefonia, além de atender melhor seus clientes e fazer a gestão total de toda comunicação da empresa, independente de estar presencial…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 32 contacts → | ||||
Exact match “Na Vivaworks, acreditamos que grandes empresas são construídas não apenas com tecnologia, mas principalmente com pessoas.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 29 contacts → | ||||
Exact match “Arquimedes disse:" Dê-me um ponto de apoio, e moverei o mundo." Há 22 Anos, a Voice Technology é fundamentada exatamente sob a Visão de que Tecnologia tem essa Missão de Ser o…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 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 29, 2026 · View company records in RevenueBase | |||||
| 16 | 26 contacts → | ||||
Exact match “A Phonevox Group é uma empresa de destaque no setor de telecomunicações, oferecendo uma ampla gama de produtos e soluções para melhorar o atendimento e a comunicação dos…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 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 29, 2026 · View company records in RevenueBase | |||||
| 18 | 23 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 23 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 18 contacts → | ||||
Exact match “A Krolik, desde tem revolucionado a forma como empresas de todos os tamanhos se comunicam, integrando múltiplos canais como WhatsApp, redes sociais e e-mail em uma plataforma…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match “A Candias é uma empresa especializada em soluções de comunicação unificada e tecnologia da informação.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “We are worldwide recognized by Microsoft with 2 awards for our expertise in the pillars of Digital Transformation and Employee Experience through a new app economy for Microsoft…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “A Smartel é uma empresa de comunicação completa, especialista em desenvolver projetos especiais para pequenas, médias e grandes empresas.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 8 contacts → | ||||
Exact match “Há mais de 25 anos a Phsul é um provedor de soluções em comunicação empresarial para pequenas, médias e grandes organizações, nos setores público e privado, oferecendo avançadas…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “A Cisco apresenta o Voice Manager.” Recorded in the RevenueBase company graph · Sep 29, 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 “unified communications platform companies”. 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 105 unified communications platform companies based in Brazil
See the full list, filter by size, metro and specialty, and access 413 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Unified communications platform companies based in Brazil at a glance
As of Sep 29, 2026Companies by employee count
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 105 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 platform companies” 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 413 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 29, 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.
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 platform companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many unified communications platform companies are there based in Brazil?
RevenueBase identified 105 company matches for unified communications platform companies 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?
Absolut Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most unified communications platform companies?
Sao Paulo leads with 32 company records, followed by Curitiba (6) and Porto Alegre (6).
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 413 professional contacts with verified work emails tracked across these 105 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 105 unified communications platform companies based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Unified communications platform companies by geography
- Unified communications platform companies based in Toronto, Canada
- Unified communications platform companies based in London, United Kingdom
- Unified communications platform companies based in New York, United States
- Unified communications platform companies based in Australia
- Unified communications platform companies based in Belgium
- Unified communications platform companies based in Canada
- Unified communications platform companies based in France
- Unified communications platform companies based in Germany
- Unified communications platform companies based in India
- Unified communications platform companies based in Italy
- Unified communications platform companies based in Mexico
- Unified communications platform companies based in the Netherlands
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Unified communications platform companies based in Toronto, Canada
- Unified communications platform companies based in London, United Kingdom
- Unified communications platform companies based in New York, United States
- Unified communications platform companies based in Australia
- Unified communications platform companies based in Belgium
- Unified communications platform companies based in Canada
Company intelligence · public preview
Top 25 unified communications platform companies based in Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 105 matching company records for unified communications platform companies based in Brazil, with 1,393 tracked contacts and 413 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 unified communications platform companies based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Absolut Technologiesabs-tech.comHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 152 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  a.telecomatelecom.com.brHQ: Brasília, BrazilReported employees: 51-200 | Brasília, Brazil | 51-200 | Exact match | 140 contacts → |
“A A.Telecom é resultado das atualizações e mudanças no segmento de TI e telecomunicação.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  3c Plus3cplusnow.comHQ: Guarapuava, BrazilReported employees: 51-200 | Guarapuava, Brazil | 51-200 | Exact match | 124 contacts → |
“We believe that technology and intelligence, combined, have the power to transform the world.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Netglobe Hybrid Workplacenetglobe.com.brHQ: Campinas, BrazilReported employees: 51-200 | Campinas, Brazil | 51-200 | Exact match | 62 contacts → |
“A Netglobe surgiu há mais de 20 anos com a nobre missão de conectar as pessoas, unir as equipes, quebrar as barreiras geográficas e garantir mais qualidade de vida às pessoas.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ERAera.com.br HQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 56 contacts → |
“Somos uma empresa de tecnologia com foco no mercado de Comunicações Unificadas (UCAS).” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Digitalnet Brasildigitalnetbr.com.brHQ: Ribeirão Preto, BrazilReported employees: 11-50 | Ribeirão Preto, Brazil | 11-50 | Exact match | 53 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Grupo Union Telecomuniontelecom.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 44 contacts → |
“O Grupo Union Telecom é referência em telecomunicações, oferecendo aos clientes e parceiros 20 anos de experiência, com profissionais capacitados, certificados e experientes.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Alhambrait BRalhambrait.com.brHQ: Curitiba, BrazilReported employees: 201-500 | Curitiba, Brazil | 201-500 | Exact match | 37 contacts → |
“With offices in North and South America, and across Europe, Alhambra offers a global presence with localized solutions, support, and expertise.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Voitel Soluções DE Comunicaçãovoitel.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 36 contacts → |
“A Voitel atua há mais de 20 anos no mercado e é pioneira em Telefonia IP.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  NVOIPnvoip.com.brHQ: Juiz De Fora, BrazilReported employees: 51-200 | Juiz De Fora, Brazil | 51-200 | Exact match | 36 contacts → |
“A Nvoip é a plataforma de voz, chat e API.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  BR Conectabrconecta.com.brHQ: Boituva, BrazilReported employees: 51-200 | Boituva, Brazil | 51-200 | Exact match | 36 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | VIP Solutionsvipsolutions.com.br HQ: São Caetano Do Sul, BrazilReported employees: 11-50 | São Caetano Do Sul, Brazil | 11-50 | Exact match | 33 contacts → |
“Ajudamos empresas a reduzir custos em sua telefonia, além de atender melhor seus clientes e fazer a gestão total de toda comunicação da empresa, independente de estar presencial…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Vivaworksvivaworks.com.brHQ: Maringá, BrazilReported employees: 51-200 | Maringá, Brazil | 51-200 | Exact match | 32 contacts → |
“Na Vivaworks, acreditamos que grandes empresas são construídas não apenas com tecnologia, mas principalmente com pessoas.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Voice Technologyvoicetechnology.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 29 contacts → |
“Arquimedes disse:" Dê-me um ponto de apoio, e moverei o mundo." Há 22 Anos, a Voice Technology é fundamentada exatamente sob a Visão de que Tecnologia tem essa Missão de Ser o…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Base Telcobasetelco.comHQ: Recife, BrazilReported employees: 51-200 | Recife, Brazil | 51-200 | Exact match | 26 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Phonevox Groupphonevox.com.brHQ: Santo Anastácio, BrazilReported employees: 51-200 | Santo Anastácio, Brazil | 51-200 | Exact match | 26 contacts → |
“A Phonevox Group é uma empresa de destaque no setor de telecomunicações, oferecendo uma ampla gama de produtos e soluções para melhorar o atendimento e a comunicação dos…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  wetalk.itwetalkit.com.brHQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 25 contacts → |
“A tecnologia da informação marcou uma grande revolução na maneira com que as empresas atuam no mercado e realizam seus negócios.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Wonit Tecnologia DA Informaçãowonit.com.br HQ: Joinville, BrazilReported employees: 11-50 | Joinville, Brazil | 11-50 | Exact match | 23 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  VDS Tecnologiavdsip.com.brHQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 23 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Krolikkrolik.com.brHQ: Ribeirão Preto, BrazilReported employees: 11-50 | Ribeirão Preto, Brazil | 11-50 | Exact match | 18 contacts → |
“A Krolik, desde tem revolucionado a forma como empresas de todos os tamanhos se comunicam, integrando múltiplos canais como WhatsApp, redes sociais e e-mail em uma plataforma…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Candias Telecomcandias.com.brHQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 16 contacts → |
“A Candias é uma empresa especializada em soluções de comunicação unificada e tecnologia da informação.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Top365top365.ioHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 9 contacts → |
“We are worldwide recognized by Microsoft with 2 awards for our expertise in the pillars of Digital Transformation and Employee Experience through a new app economy for Microsoft…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Smartel Inteligência EM Conectividadesmartel.com.br HQ: Veranopolis, BrazilReported employees: 11-50 | Veranopolis, Brazil | 11-50 | Exact match | 9 contacts → |
“A Smartel é uma empresa de comunicação completa, especialista em desenvolver projetos especiais para pequenas, médias e grandes empresas.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Phsul Tecnologia E Comunicaçãophsul.com.brHQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 8 contacts → |
“Há mais de 25 anos a Phsul é um provedor de soluções em comunicação empresarial para pequenas, médias e grandes organizações, nos setores público e privado, oferecendo avançadas…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Voice Managervoicemanager.cloudHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 7 contacts → |
“A Cisco apresenta o Voice Manager.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 105 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Unified communications platform companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
105 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 105 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for unified communications platform companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many unified communications platform companies did RevenueBase find based in Brazil?
The saved snapshot records 105 matching company records, 1,393 tracked contacts and 413 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Unified communications platform companies by geography
- Unified communications platform companies based in Toronto, Canada
- Unified communications platform companies based in London, United Kingdom
- Unified communications platform companies based in New York, United States
- Unified communications platform companies based in Australia
- Unified communications platform companies based in Belgium
- Unified communications platform companies based in Canada
- Unified communications platform companies based in France
- Unified communications platform companies based in Germany
- Unified communications platform companies based in India
- Unified communications platform companies based in Italy
- Unified communications platform companies based in Mexico
- Unified communications platform companies based in the Netherlands
Cite this list
RevenueBase Data Team. Top 25 unified communications platform companies based in Brazil. Snapshot: September 29, 2026. https://revenuebase.ai/companies/unified-communications-platform-companies/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Unified communications platform companies based in Toronto, Canada
- Unified communications platform companies based in London, United Kingdom
- Unified communications platform companies based in New York, United States
- Unified communications platform companies based in Australia
- Unified communications platform companies based in Belgium
- Unified communications platform companies based in Canada
Company intelligence · public preview
Top 25 unified communications platform companies based in Brazil
RevenueBase records 105 matching company records for unified communications platform companies based in Brazil, with 1,393 tracked contacts and 413 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 unified communications platform companies based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Absolut Technologiesabs-tech.com HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 152 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | a.telecomatelecom.com.br HQ: Brasília, BrazilReported employees: 51-200 | Brasília, Brazil | 51-200 | Exact match | 140 contacts → |
“A A.Telecom é resultado das atualizações e mudanças no segmento de TI e telecomunicação.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 3c Plus3cplusnow.com HQ: Guarapuava, BrazilReported employees: 51-200 | Guarapuava, Brazil | 51-200 | Exact match | 124 contacts → |
“We believe that technology and intelligence, combined, have the power to transform the world.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Netglobe Hybrid Workplacenetglobe.com.br HQ: Campinas, BrazilReported employees: 51-200 | Campinas, Brazil | 51-200 | Exact match | 62 contacts → |
“A Netglobe surgiu há mais de 20 anos com a nobre missão de conectar as pessoas, unir as equipes, quebrar as barreiras geográficas e garantir mais qualidade de vida às pessoas.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ERAera.com.br HQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 56 contacts → |
“Somos uma empresa de tecnologia com foco no mercado de Comunicações Unificadas (UCAS).” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Digitalnet Brasildigitalnetbr.com.br HQ: Ribeirão Preto, BrazilReported employees: 11-50 | Ribeirão Preto, Brazil | 11-50 | Exact match | 53 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Grupo Union Telecomuniontelecom.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 44 contacts → |
“O Grupo Union Telecom é referência em telecomunicações, oferecendo aos clientes e parceiros 20 anos de experiência, com profissionais capacitados, certificados e experientes.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Alhambrait BRalhambrait.com.br HQ: Curitiba, BrazilReported employees: 201-500 | Curitiba, Brazil | 201-500 | Exact match | 37 contacts → |
“With offices in North and South America, and across Europe, Alhambra offers a global presence with localized solutions, support, and expertise.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Voitel Soluções DE Comunicaçãovoitel.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 36 contacts → |
“A Voitel atua há mais de 20 anos no mercado e é pioneira em Telefonia IP.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | NVOIPnvoip.com.br HQ: Juiz De Fora, BrazilReported employees: 51-200 | Juiz De Fora, Brazil | 51-200 | Exact match | 36 contacts → |
“A Nvoip é a plataforma de voz, chat e API.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | BR Conectabrconecta.com.br HQ: Boituva, BrazilReported employees: 51-200 | Boituva, Brazil | 51-200 | Exact match | 36 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | VIP Solutionsvipsolutions.com.br HQ: São Caetano Do Sul, BrazilReported employees: 11-50 | São Caetano Do Sul, Brazil | 11-50 | Exact match | 33 contacts → |
“Ajudamos empresas a reduzir custos em sua telefonia, além de atender melhor seus clientes e fazer a gestão total de toda comunicação da empresa, independente de estar presencial…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Vivaworksvivaworks.com.br HQ: Maringá, BrazilReported employees: 51-200 | Maringá, Brazil | 51-200 | Exact match | 32 contacts → |
“Na Vivaworks, acreditamos que grandes empresas são construídas não apenas com tecnologia, mas principalmente com pessoas.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Voice Technologyvoicetechnology.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 29 contacts → |
“Arquimedes disse:" Dê-me um ponto de apoio, e moverei o mundo." Há 22 Anos, a Voice Technology é fundamentada exatamente sob a Visão de que Tecnologia tem essa Missão de Ser o…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Base Telcobasetelco.com HQ: Recife, BrazilReported employees: 51-200 | Recife, Brazil | 51-200 | Exact match | 26 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Phonevox Groupphonevox.com.br HQ: Santo Anastácio, BrazilReported employees: 51-200 | Santo Anastácio, Brazil | 51-200 | Exact match | 26 contacts → |
“A Phonevox Group é uma empresa de destaque no setor de telecomunicações, oferecendo uma ampla gama de produtos e soluções para melhorar o atendimento e a comunicação dos…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | wetalk.itwetalkit.com.br HQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 25 contacts → |
“A tecnologia da informação marcou uma grande revolução na maneira com que as empresas atuam no mercado e realizam seus negócios.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Wonit Tecnologia DA Informaçãowonit.com.br HQ: Joinville, BrazilReported employees: 11-50 | Joinville, Brazil | 11-50 | Exact match | 23 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | VDS Tecnologiavdsip.com.br HQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 23 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Krolikkrolik.com.br HQ: Ribeirão Preto, BrazilReported employees: 11-50 | Ribeirão Preto, Brazil | 11-50 | Exact match | 18 contacts → |
“A Krolik, desde tem revolucionado a forma como empresas de todos os tamanhos se comunicam, integrando múltiplos canais como WhatsApp, redes sociais e e-mail em uma plataforma…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Candias Telecomcandias.com.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 16 contacts → |
“A Candias é uma empresa especializada em soluções de comunicação unificada e tecnologia da informação.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Top365top365.io HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 9 contacts → |
“We are worldwide recognized by Microsoft with 2 awards for our expertise in the pillars of Digital Transformation and Employee Experience through a new app economy for Microsoft…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Smartel Inteligência EM Conectividadesmartel.com.br HQ: Veranopolis, BrazilReported employees: 11-50 | Veranopolis, Brazil | 11-50 | Exact match | 9 contacts → |
“A Smartel é uma empresa de comunicação completa, especialista em desenvolver projetos especiais para pequenas, médias e grandes empresas.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Phsul Tecnologia E Comunicaçãophsul.com.br HQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 8 contacts → |
“Há mais de 25 anos a Phsul é um provedor de soluções em comunicação empresarial para pequenas, médias e grandes organizações, nos setores público e privado, oferecendo avançadas…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Voice Managervoicemanager.cloud HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 7 contacts → |
“A Cisco apresenta o Voice Manager.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 105 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Unified communications platform companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
105 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 105 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for unified communications platform companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many unified communications platform companies did RevenueBase find based in Brazil?
The saved snapshot records 105 matching company records, 1,393 tracked contacts and 413 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Unified communications platform companies by geography
- Unified communications platform companies based in Toronto, Canada
- Unified communications platform companies based in London, United Kingdom
- Unified communications platform companies based in New York, United States
- Unified communications platform companies based in Australia
- Unified communications platform companies based in Belgium
- Unified communications platform companies based in Canada
- Unified communications platform companies based in France
- Unified communications platform companies based in Germany
- Unified communications platform companies based in India
- Unified communications platform companies based in Italy
- Unified communications platform companies based in Mexico
- Unified communications platform companies based in the Netherlands
Cite this list
RevenueBase Data Team. Top 25 unified communications platform companies based in Brazil. Snapshot: September 29, 2026. https://revenuebase.ai/companies/unified-communications-platform-companies/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Unified communications platform companies based in Toronto, Canada
- Unified communications platform companies based in London, United Kingdom
- Unified communications platform companies based in New York, United States
- Unified communications platform companies based in Australia
- Unified communications platform companies based in Belgium
- Unified communications platform companies based in Canada