Company lists · Data refreshed November 2026
Top 25 Workplace communication service providers based in Brazil
RevenueBase identified 103 company matches for workplace communication service providers associated with Brazil as of November 2026 and tracks 3,502 professional contacts across them, including 902 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for workplace communication service 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 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.
The 25 largest workplace communication service providers based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,714 contacts → | ||||
Exact match “With over 30 years of experience in Information and Communication Technology market, the Spread has extensive experience and expertise in the field and has the challenge of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 89 contacts → | ||||
Exact match “SULTS has everything you need to manage communication, engage your employees, ensure the quality of your business, increase productivity and manage all day-to-day activities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 59 contacts → | ||||
Exact match “Somos a Dialog, plataforma líder em comunicação interna no Brasil.> 2º lugar na categoria ScaleUp no ranking de Engajamento, Performance e Cultura do 100 Open Startups 2024, sendo…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 59 contacts → | ||||
Exact match “A Pix Midia desenvolve soluções para comunicação interna, para empresas que desejam otimizar a distribuição de informação numa realidade em que o tempo é escasso.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 38 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 28 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 | |||||
| 7 | 23 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 | |||||
| 8 | 19 contacts → | ||||
Exact match “TV Corporativa, Aplicativo de Comunicação Interna, Intranet / Rede Social Corporativa e AI Chatbot.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “Empresa especializada em soluções tecnológicas voltadas para comunicação corporativa sempre em busca da melhor experiência para o usuário.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “A RW3 iniciou suas atividades, já orientada para a internet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 18 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 | |||||
| 12 | 15 contacts → | ||||
Exact match “Somos a Tibox, única empresa na América Latina que contém o verdadeiro e exclusivo sistema Multicanal de Comunicação Interna, tecnologia única que transforma o engajamento do…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 14 contacts → | ||||
Exact match “A Workhub é a plataforma de intranet corporativa que conecta todas as pessoas da organização em um único ambiente seguro, integrado ao Microsoft 365.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “A Greghub é uma plataforma que potencializa os resultados dos seus times através de ferramentas de comunicação, gestão de desempenho e produtividade.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 9 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “FinTi Tecnologia is a telecommunications company based out of Av.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “Bem-vindo à SEI Sistemas, uma referência em soluções tecnológicas para o mercado corporativo há mais de duas décadas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Sua empresa adotou o trabalho remoto?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “We are MSP-ITC (Managed Service Provider for Information Tecnology and Communications) and Professional Services Provider for UC/VoIP and Session Border Control.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Com mais de 30 anos de experiência e uma equipe altamente capacitada, a Sigma Telecom entende a importância que o fluxo eficiente de informação desempenha dentro de uma empresa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Oferecemos Soluções Tecnológicas de Comunicações Unificadas para negócios.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “A Tel Master Tecnologia iniciou as atividades em 01 de julho de com o objetivo de suprir a necessidade de mão de obra especializada em comunicação de voz para pequenas, médias e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “We are proud to be simple, light and straight to the point!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “A LATAMSUL auxilia empresas de qualquer porte a vencer distâncias e melhorar ainda mais a comunicação e o compartilhamento das informações entre seus colaboradores.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “O by You é uma rede social corporativa criada para tornar mais eficientes todos os processos de comunicação interna da sua empresa, estimulando a colaboração e a troca de…” 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 “workplace communication service 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 103 workplace communication service providers based in Brazil
See the full list, filter by size, metro and specialty, and access 902 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Workplace communication service providers based in Brazil at a glance
As of Nov 6, 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 103 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 “workplace communication service 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 902 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.
Workplace communication service providers 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 “workplace communication service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many workplace communication service providers are there based in Brazil?
RevenueBase identified 103 company matches for workplace communication service providers 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?
Spread Tecnologia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most workplace communication service providers?
Sao Paulo leads with 28 company records, followed by Porto Alegre (4) and Rio De Janeiro (4).
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 902 professional contacts with verified work emails tracked across these 103 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 103 workplace communication service providers based in Brazil. Start with a free account, no credit card.
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Workplace communication service providers by geography
- Workplace communication service providers based in Sao Paulo, Brazil
- Workplace communication service providers based in London, United Kingdom
- Workplace communication service providers based in New York, United States
- Workplace communication service providers based in San Francisco, United States
- Workplace communication service providers based in Australia
- Workplace communication service providers based in Belgium
- Workplace communication service providers based in Canada
- Workplace communication service providers based in France
- Workplace communication service providers based in Germany
- Workplace communication service providers based in India
- Workplace communication service providers based in Italy
- Workplace communication service providers based in Mexico
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.
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- Workplace communication service providers based in Australia
- Workplace communication service providers based in Belgium
Company intelligence · public preview
Top 25 workplace communication service providers 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 103 matching company records for workplace communication service providers based in Brazil, with 3,502 tracked contacts and 902 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: November 6, 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 workplace communication service providers 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 |  Spread Tecnologiaspread.com.brHQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 2,714 contacts → |
“With over 30 years of experience in Information and Communication Technology market, the Spread has extensive experience and expertise in the field and has the challenge of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  SULTSsults.com.brHQ: Uberaba, BrazilReported employees: 51-200 | Uberaba, Brazil | 51-200 | Exact match | 89 contacts → |
“SULTS has everything you need to manage communication, engage your employees, ensure the quality of your business, increase productivity and manage all day-to-day activities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Dialogdialog.ciHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 59 contacts → |
“Somos a Dialog, plataforma líder em comunicação interna no Brasil.> 2º lugar na categoria ScaleUp no ranking de Engajamento, Performance e Cultura do 100 Open Startups 2024, sendo…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  PIX Mídiapixmidia.com.brHQ: Esteio, BrazilReported employees: 11-50 | Esteio, Brazil | 11-50 | Exact match | 59 contacts → |
“A Pix Midia desenvolve soluções para comunicação interna, para empresas que desejam otimizar a distribuição de informação numa realidade em que o tempo é escasso.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Vivaworksvivaworks.com.brHQ: Maringá, BrazilReported employees: 51-200 | Maringá, Brazil | 51-200 | Exact match | 38 contacts → |
“Na Vivaworks, acreditamos que grandes empresas são construídas não apenas com tecnologia, mas principalmente com pessoas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Base Telcobasetelco.comHQ: Recife, BrazilReported employees: 51-200 | Recife, Brazil | 51-200 | Exact match | 28 contacts → |
“Há duas décadas, a Base Telco sustenta a infraestrutura crítica e a evolução da comunicação corporativa de líderes de mercado.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Telville Telecomunicaçõestelville.com.brHQ: Joinville, BrazilReported employees: 11-50 | Joinville, Brazil | 11-50 | Exact match | 23 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Screencorpscreencorp.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 19 contacts → |
“TV Corporativa, Aplicativo de Comunicação Interna, Intranet / Rede Social Corporativa e AI Chatbot.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  SEA Solutionsseasolutions.ioHQ: Brasilia, BrazilReported employees: 1-10 | Brasilia, Brazil | 1-10 | Exact match | 19 contacts → |
“Empresa especializada em soluções tecnológicas voltadas para comunicação corporativa sempre em busca da melhor experiência para o usuário.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Rw3 Tecnologiarw3tecnologia.comHQ: Barueri, BrazilReported employees: 11-50 | Barueri, Brazil | 11-50 | Exact match | 19 contacts → |
“A RW3 iniciou suas atividades, já orientada para a internet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  S.Tel Tecnologiasteltecnologia.com.brHQ: Varginha, BrazilReported employees: 11-50 | Varginha, Brazil | 11-50 | Exact match | 18 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  TIBOXtibox.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 15 contacts → |
“Somos a Tibox, única empresa na América Latina que contém o verdadeiro e exclusivo sistema Multicanal de Comunicação Interna, tecnologia única que transforma o engajamento do…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Workhub Digitalworkhub.digitalHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 14 contacts → |
“A Workhub é a plataforma de intranet corporativa que conecta todas as pessoas da organização em um único ambiente seguro, integrado ao Microsoft 365.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Greghubgreghub.com.brHQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 13 contacts → |
“A Greghub é uma plataforma que potencializa os resultados dos seus times através de ferramentas de comunicação, gestão de desempenho e produtividade.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Phsul Tecnologia E Comunicaçãophsul.com.brHQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 9 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  FINTIfinti.com.brHQ: Passo Fundo, BrazilReported employees: 1-10 | Passo Fundo, Brazil | 1-10 | Exact match | 8 contacts → |
“FinTi Tecnologia is a telecommunications company based out of Av.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  SEI Sistemas Brasilseisistemas.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 8 contacts → |
“Bem-vindo à SEI Sistemas, uma referência em soluções tecnológicas para o mercado corporativo há mais de duas décadas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  mokaly.commokaly.comHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 6 contacts → |
“Sua empresa adotou o trabalho remoto?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | TI Plusti.plus HQ: Miami, BrazilReported employees: 11-50 | Miami, Brazil | 11-50 | Exact match | 6 contacts → |
“We are MSP-ITC (Managed Service Provider for Information Tecnology and Communications) and Professional Services Provider for UC/VoIP and Session Border Control.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sigma Telecomsigmatelecom.com.br HQ: Curitiba, BrazilReported employees: 201-500 | Curitiba, Brazil | 201-500 | Exact match | 5 contacts → |
“Com mais de 30 anos de experiência e uma equipe altamente capacitada, a Sigma Telecom entende a importância que o fluxo eficiente de informação desempenha dentro de uma empresa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Amais Telecomamaistelecom.com.brHQ: Barueri, BrazilReported employees: 11-50 | Barueri, Brazil | 11-50 | Exact match | 5 contacts → |
“Oferecemos Soluções Tecnológicas de Comunicações Unificadas para negócios.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Telmaster Tecnologia Conectando O Futurotelmaster.com.brHQ: Caxias Do Sul, BrazilReported employees: 11-50 | Caxias Do Sul, Brazil | 11-50 | Exact match | 5 contacts → |
“A Tel Master Tecnologia iniciou as atividades em 01 de julho de com o objetivo de suprir a necessidade de mão de obra especializada em comunicação de voz para pequenas, médias e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  EDI Digitaledi.digitalHQ: Rio De Janeiro, BrazilReported employees: 1-10 | Rio De Janeiro, Brazil | 1-10 | Exact match | 4 contacts → |
“We are proud to be simple, light and straight to the point!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Latamsullatamsul.com.brHQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 4 contacts → |
“A LATAMSUL auxilia empresas de qualquer porte a vencer distâncias e melhorar ainda mais a comunicação e o compartilhamento das informações entre seus colaboradores.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Código T Uniformescodigot.comHQ: Santo André, BrazilReported employees: 1-10 | Santo André, Brazil | 1-10 | Exact match | 4 contacts → |
“O by You é uma rede social corporativa criada para tornar mais eficientes todos os processos de comunicação interna da sua empresa, estimulando a colaboração e a troca de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 103 company matches
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Workplace communication service providers: dataset insights
November 6, 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
102 records in the displayed employee bands.
1 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 103 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: November 6, 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 ↗
Workplace communication service providers by metro
Questions about this company list
What does Exact match mean for workplace communication service providers?
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 workplace communication service providers did RevenueBase find based in Brazil?
The saved snapshot records 103 matching company records, 3,502 tracked contacts and 902 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: November 6, 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
Workplace communication service providers by geography
- Workplace communication service providers based in Sao Paulo, Brazil
- Workplace communication service providers based in London, United Kingdom
- Workplace communication service providers based in New York, United States
- Workplace communication service providers based in San Francisco, United States
- Workplace communication service providers based in Australia
- Workplace communication service providers based in Belgium
- Workplace communication service providers based in Canada
- Workplace communication service providers based in France
- Workplace communication service providers based in Germany
- Workplace communication service providers based in India
- Workplace communication service providers based in Italy
- Workplace communication service providers based in Mexico
Cite this list
RevenueBase Data Team. Top 25 workplace communication service providers based in Brazil. Snapshot: November 6, 2026. https://revenuebase.ai/companies/workplace-communication-service-providers/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Workplace communication service providers based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 workplace communication service providers based in Brazil
RevenueBase records 103 matching company records for workplace communication service providers based in Brazil, with 3,502 tracked contacts and 902 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: November 6, 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 workplace communication service providers 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 | Spread Tecnologiaspread.com.br HQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 2,714 contacts → |
“With over 30 years of experience in Information and Communication Technology market, the Spread has extensive experience and expertise in the field and has the challenge of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | SULTSsults.com.br HQ: Uberaba, BrazilReported employees: 51-200 | Uberaba, Brazil | 51-200 | Exact match | 89 contacts → |
“SULTS has everything you need to manage communication, engage your employees, ensure the quality of your business, increase productivity and manage all day-to-day activities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Dialogdialog.ci HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 59 contacts → |
“Somos a Dialog, plataforma líder em comunicação interna no Brasil.> 2º lugar na categoria ScaleUp no ranking de Engajamento, Performance e Cultura do 100 Open Startups 2024, sendo…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | PIX Mídiapixmidia.com.br HQ: Esteio, BrazilReported employees: 11-50 | Esteio, Brazil | 11-50 | Exact match | 59 contacts → |
“A Pix Midia desenvolve soluções para comunicação interna, para empresas que desejam otimizar a distribuição de informação numa realidade em que o tempo é escasso.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Vivaworksvivaworks.com.br HQ: Maringá, BrazilReported employees: 51-200 | Maringá, Brazil | 51-200 | Exact match | 38 contacts → |
“Na Vivaworks, acreditamos que grandes empresas são construídas não apenas com tecnologia, mas principalmente com pessoas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Base Telcobasetelco.com HQ: Recife, BrazilReported employees: 51-200 | Recife, Brazil | 51-200 | Exact match | 28 contacts → |
“Há duas décadas, a Base Telco sustenta a infraestrutura crítica e a evolução da comunicação corporativa de líderes de mercado.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Telville Telecomunicaçõestelville.com.br HQ: Joinville, BrazilReported employees: 11-50 | Joinville, Brazil | 11-50 | Exact match | 23 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Screencorpscreencorp.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 19 contacts → |
“TV Corporativa, Aplicativo de Comunicação Interna, Intranet / Rede Social Corporativa e AI Chatbot.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | SEA Solutionsseasolutions.io HQ: Brasilia, BrazilReported employees: 1-10 | Brasilia, Brazil | 1-10 | Exact match | 19 contacts → |
“Empresa especializada em soluções tecnológicas voltadas para comunicação corporativa sempre em busca da melhor experiência para o usuário.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Rw3 Tecnologiarw3tecnologia.com HQ: Barueri, BrazilReported employees: 11-50 | Barueri, Brazil | 11-50 | Exact match | 19 contacts → |
“A RW3 iniciou suas atividades, já orientada para a internet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | S.Tel Tecnologiasteltecnologia.com.br HQ: Varginha, BrazilReported employees: 11-50 | Varginha, Brazil | 11-50 | Exact match | 18 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | TIBOXtibox.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 15 contacts → |
“Somos a Tibox, única empresa na América Latina que contém o verdadeiro e exclusivo sistema Multicanal de Comunicação Interna, tecnologia única que transforma o engajamento do…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Workhub Digitalworkhub.digital HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 14 contacts → |
“A Workhub é a plataforma de intranet corporativa que conecta todas as pessoas da organização em um único ambiente seguro, integrado ao Microsoft 365.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Greghubgreghub.com.br HQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 13 contacts → |
“A Greghub é uma plataforma que potencializa os resultados dos seus times através de ferramentas de comunicação, gestão de desempenho e produtividade.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Phsul Tecnologia E Comunicaçãophsul.com.br HQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 9 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | FINTIfinti.com.br HQ: Passo Fundo, BrazilReported employees: 1-10 | Passo Fundo, Brazil | 1-10 | Exact match | 8 contacts → |
“FinTi Tecnologia is a telecommunications company based out of Av.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | SEI Sistemas Brasilseisistemas.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 8 contacts → |
“Bem-vindo à SEI Sistemas, uma referência em soluções tecnológicas para o mercado corporativo há mais de duas décadas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | mokaly.commokaly.com HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 6 contacts → |
“Sua empresa adotou o trabalho remoto?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | TI Plusti.plus HQ: Miami, BrazilReported employees: 11-50 | Miami, Brazil | 11-50 | Exact match | 6 contacts → |
“We are MSP-ITC (Managed Service Provider for Information Tecnology and Communications) and Professional Services Provider for UC/VoIP and Session Border Control.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sigma Telecomsigmatelecom.com.br HQ: Curitiba, BrazilReported employees: 201-500 | Curitiba, Brazil | 201-500 | Exact match | 5 contacts → |
“Com mais de 30 anos de experiência e uma equipe altamente capacitada, a Sigma Telecom entende a importância que o fluxo eficiente de informação desempenha dentro de uma empresa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Amais Telecomamaistelecom.com.br HQ: Barueri, BrazilReported employees: 11-50 | Barueri, Brazil | 11-50 | Exact match | 5 contacts → |
“Oferecemos Soluções Tecnológicas de Comunicações Unificadas para negócios.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Telmaster Tecnologia Conectando O Futurotelmaster.com.br HQ: Caxias Do Sul, BrazilReported employees: 11-50 | Caxias Do Sul, Brazil | 11-50 | Exact match | 5 contacts → |
“A Tel Master Tecnologia iniciou as atividades em 01 de julho de com o objetivo de suprir a necessidade de mão de obra especializada em comunicação de voz para pequenas, médias e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | EDI Digitaledi.digital HQ: Rio De Janeiro, BrazilReported employees: 1-10 | Rio De Janeiro, Brazil | 1-10 | Exact match | 4 contacts → |
“We are proud to be simple, light and straight to the point!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Latamsullatamsul.com.br HQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 4 contacts → |
“A LATAMSUL auxilia empresas de qualquer porte a vencer distâncias e melhorar ainda mais a comunicação e o compartilhamento das informações entre seus colaboradores.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Código T Uniformescodigot.com HQ: Santo André, BrazilReported employees: 1-10 | Santo André, Brazil | 1-10 | Exact match | 4 contacts → |
“O by You é uma rede social corporativa criada para tornar mais eficientes todos os processos de comunicação interna da sua empresa, estimulando a colaboração e a troca de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 103 company matches
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Workplace communication service providers: dataset insights
November 6, 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
102 records in the displayed employee bands.
1 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 103 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: November 6, 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 ↗
Workplace communication service providers by metro
Questions about this company list
What does Exact match mean for workplace communication service providers?
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 workplace communication service providers did RevenueBase find based in Brazil?
The saved snapshot records 103 matching company records, 3,502 tracked contacts and 902 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: November 6, 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
Workplace communication service providers by geography
- Workplace communication service providers based in Sao Paulo, Brazil
- Workplace communication service providers based in London, United Kingdom
- Workplace communication service providers based in New York, United States
- Workplace communication service providers based in San Francisco, United States
- Workplace communication service providers based in Australia
- Workplace communication service providers based in Belgium
- Workplace communication service providers based in Canada
- Workplace communication service providers based in France
- Workplace communication service providers based in Germany
- Workplace communication service providers based in India
- Workplace communication service providers based in Italy
- Workplace communication service providers based in Mexico
Cite this list
RevenueBase Data Team. Top 25 workplace communication service providers based in Brazil. Snapshot: November 6, 2026. https://revenuebase.ai/companies/workplace-communication-service-providers/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
- Workplace communication service providers based in Sao Paulo, Brazil
- Workplace communication service providers based in London, United Kingdom
- Workplace communication service providers based in New York, United States
- Workplace communication service providers based in San Francisco, United States
- Workplace communication service providers based in Australia
- Workplace communication service providers based in Belgium