Company lists · Data refreshed October 2026
Top 12 Business telecommunications providers based in Sao Paulo, Brazil
RevenueBase identified 240 company matches for business telecommunications providers associated with Sao Paulo, Brazil as of October 2026 and tracks 15,105 professional contacts across them, including 2,481 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category.
This list covers company matches for business telecommunications providers associated with Sao Paulo, 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 October 9, 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 12 largest business telecommunications providers based in Sao Paulo, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,664 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 2 | 2,213 contacts → | ||||
Exact match “Somos a Vero, uma empresa de telecomunicações brasileira.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 3 | 344 contacts → | ||||
Exact match “We connect people, companies and their businesses through integrated and secure communication solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 4 | 86 contacts → | ||||
Exact match “Sua empresa precisa que vários aspectos aconteçam de maneira organizada para se manter eficiente e evoluir, e alguns deles dependem de fornecedores.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 5 | 66 contacts → | ||||
Exact match “A Tesa vem expandindo a sua presença geográfica e a oferta de produtos inovadores e convergentes, principalmente com soluções integradas de Tcom & TI.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 6 | 65 contacts → | ||||
Exact match “G8 Networks, empresa especializada em Telecomunições e provedora de serviços como DDR, PABX Virtual, 0800, 0300, link dedicado, DATA CENTER ( São Paulo-SP e Goiânia-GO, e mais 57…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 7 | 61 contacts → | ||||
Exact match “Telecomunicações e Tecnologia para empresas.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 8 | 60 contacts → | ||||
Exact match “Há 30 anos investindo em tecnologia para proporcionar melhores resultados, dedicamos tempo na gestão de comunicação, em busca do nosso objetivo de mudar o mundo através da…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 9 | 53 contacts → | ||||
Exact match “In the market since Viavoz is a company dedicated to the sale of solutions for the corporate market.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 10 | 50 contacts → | ||||
Exact match “A Quality Telecom é uma empresa voltada à área de integração para soluções ligadas a telecomunicações e tecnologia da Informação que desenvolve projetos para pequenas, médias e…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 11 | 45 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 12 | 33 contacts → | ||||
Exact match “Empresa inovadora e 100% nacional, a Routerlink tem uma completa infraestrutura para oferecer ao mercado corporativo serviços e soluções como consultoria, manutenção, locação e…” Recorded in the RevenueBase company graph · Oct 9, 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 “business telecommunications 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 12 of 240 business telecommunications providers based in Sao Paulo, Brazil
See the full list, filter by size, metro and specialty, and access 2,481 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Business telecommunications providers based in Sao Paulo, Brazil at a glance
As of Oct 9, 2026Companies by employee count
Email recency for this list is measured across the whole Brazil list rather than for Sao Paulo, so it is reported there. Company counts and contact totals on this page are exact for Sao Paulo, over 240 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 Sao Paulo, Brazil whose business descriptions match “business telecommunications 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 2,481 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 October 9, 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.
Business telecommunications providers by metro in Brazil
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 “business telecommunications providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many business telecommunications providers are there based in Sao Paulo, Brazil?
RevenueBase identified 240 company matches for business telecommunications providers associated with Sao Paulo, Brazil as of October 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 in Brazil has the most business telecommunications providers?
Sao Paulo leads Brazil with 240 company records, followed by Rio De Janeiro (74) and Belo Horizonte (56).
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 2,481 professional contacts with verified work emails tracked across these 240 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 October 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 240 business telecommunications providers based in Sao Paulo, Brazil. Start with a free account, no credit card.
Download this list →Related lists
Business telecommunications providers by geography
- Business telecommunications providers based in Buenos Aires, Argentina
- Business telecommunications providers based in Melbourne, Australia
- Business telecommunications providers based in Sydney, Australia
- Business telecommunications providers based in Belo Horizonte, Brazil
- Business telecommunications providers based in Curitiba, Brazil
- Business telecommunications providers based in Porto Alegre, Brazil
- Business telecommunications providers based in Rio De Janeiro, Brazil
- Business telecommunications providers based in Calgary, Canada
- Business telecommunications providers based in Mississauga, Canada
- Business telecommunications providers based in Montreal, Canada
- Business telecommunications providers based in Toronto, Canada
- Business telecommunications providers based in Santiago, Chile
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
- Business telecommunications providers based in Buenos Aires, Argentina
- Business telecommunications providers based in Melbourne, Australia
- Business telecommunications providers based in Sydney, Australia
- Business telecommunications providers based in Belo Horizonte, Brazil
- Business telecommunications providers based in Curitiba, Brazil
- Business telecommunications providers based in Porto Alegre, Brazil
Company intelligence · public preview
Top 12 business telecommunications providers based in Sao Paulo, Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 240 matching company records for business telecommunications providers based in Sao Paulo, Brazil, with 15,105 tracked contacts and 2,481 verified work emails.
This public preview shows 12 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 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 12 business telecommunications providers based in Sao Paulo, 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 | 2,664 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 · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  VEROverointernet.com.brHQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 2,213 contacts → |
“Somos a Vero, uma empresa de telecomunicações brasileira.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sencinetsencinet.com HQ: Sao Paulo, BrazilReported employees: 201-500 | Sao Paulo, Brazil | 201-500 | Exact match | 344 contacts → |
“We connect people, companies and their businesses through integrated and secure communication solutions.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  EXBIZexbiz.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 86 contacts → |
“Sua empresa precisa que vários aspectos aconteçam de maneira organizada para se manter eficiente e evoluir, e alguns deles dependem de fornecedores.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Tesa Telecomtesatelecom.comHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 66 contacts → |
“A Tesa vem expandindo a sua presença geográfica e a oferta de produtos inovadores e convergentes, principalmente com soluções integradas de Tcom & TI.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | G8g8.net.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 65 contacts → |
“G8 Networks, empresa especializada em Telecomunições e provedora de serviços como DDR, PABX Virtual, 0800, 0300, link dedicado, DATA CENTER ( São Paulo-SP e Goiânia-GO, e mais 57…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Novvacorenovvacore.comHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 61 contacts → |
“Telecomunicações e Tecnologia para empresas.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Siscomsiscomnet.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 60 contacts → |
“Há 30 anos investindo em tecnologia para proporcionar melhores resultados, dedicamos tempo na gestão de comunicação, em busca do nosso objetivo de mudar o mundo através da…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Viavoz Soluções Para Telecomunicaçõesviavoz.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 53 contacts → |
“In the market since Viavoz is a company dedicated to the sale of solutions for the corporate market.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Quality Technologyqualitytechnology.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 50 contacts → |
“A Quality Telecom é uma empresa voltada à área de integração para soluções ligadas a telecomunicações e tecnologia da Informação que desenvolve projetos para pequenas, médias e…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Grupo Union Telecomuniontelecom.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 45 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 · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Routerlink IT Solutions And Services Ltdarouterlink.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 33 contacts → |
“Empresa inovadora e 100% nacional, a Routerlink tem uma completa infraestrutura para oferecer ao mercado corporativo serviços e soluções como consultoria, manutenção, locação e…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 12 of 240 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Business telecommunications providers: dataset insights
October 9, 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
240 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 across the whole Brazil list rather than for Sao Paulo, so it is reported there. Company counts and contact totals on this page are exact for Sao Paulo, over 240 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: October 9, 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 ↗
Business telecommunications providers by metro in Brazil
Questions about this company list
What does Exact match mean for business telecommunications 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 business telecommunications providers did RevenueBase find based in Sao Paulo, Brazil?
The saved snapshot records 240 matching company records, 15,105 tracked contacts and 2,481 verified emails. The public preview displays 12 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: October 9, 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
Business telecommunications providers by geography
- Business telecommunications providers based in Buenos Aires, Argentina
- Business telecommunications providers based in Melbourne, Australia
- Business telecommunications providers based in Sydney, Australia
- Business telecommunications providers based in Belo Horizonte, Brazil
- Business telecommunications providers based in Curitiba, Brazil
- Business telecommunications providers based in Porto Alegre, Brazil
- Business telecommunications providers based in Rio De Janeiro, Brazil
- Business telecommunications providers based in Calgary, Canada
- Business telecommunications providers based in Mississauga, Canada
- Business telecommunications providers based in Montreal, Canada
- Business telecommunications providers based in Toronto, Canada
- Business telecommunications providers based in Santiago, Chile
Cite this list
RevenueBase Data Team. Top 12 business telecommunications providers based in Sao Paulo, Brazil. Snapshot: October 9, 2026. https://revenuebase.ai/companies/business-telecommunications-providers/brazil/sao-paulo.
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
- Business telecommunications providers based in Buenos Aires, Argentina
- Business telecommunications providers based in Melbourne, Australia
- Business telecommunications providers based in Sydney, Australia
- Business telecommunications providers based in Belo Horizonte, Brazil
- Business telecommunications providers based in Curitiba, Brazil
- Business telecommunications providers based in Porto Alegre, Brazil
Company intelligence · public preview
Top 12 business telecommunications providers based in Sao Paulo, Brazil
RevenueBase records 240 matching company records for business telecommunications providers based in Sao Paulo, Brazil, with 15,105 tracked contacts and 2,481 verified work emails.
This public preview shows 12 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 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 12 business telecommunications providers based in Sao Paulo, 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 | 2,664 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 · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | VEROverointernet.com.br HQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 2,213 contacts → |
“Somos a Vero, uma empresa de telecomunicações brasileira.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sencinetsencinet.com HQ: Sao Paulo, BrazilReported employees: 201-500 | Sao Paulo, Brazil | 201-500 | Exact match | 344 contacts → |
“We connect people, companies and their businesses through integrated and secure communication solutions.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | EXBIZexbiz.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 86 contacts → |
“Sua empresa precisa que vários aspectos aconteçam de maneira organizada para se manter eficiente e evoluir, e alguns deles dependem de fornecedores.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Tesa Telecomtesatelecom.com HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 66 contacts → |
“A Tesa vem expandindo a sua presença geográfica e a oferta de produtos inovadores e convergentes, principalmente com soluções integradas de Tcom & TI.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | G8g8.net.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 65 contacts → |
“G8 Networks, empresa especializada em Telecomunições e provedora de serviços como DDR, PABX Virtual, 0800, 0300, link dedicado, DATA CENTER ( São Paulo-SP e Goiânia-GO, e mais 57…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Novvacorenovvacore.com HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 61 contacts → |
“Telecomunicações e Tecnologia para empresas.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Siscomsiscomnet.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 60 contacts → |
“Há 30 anos investindo em tecnologia para proporcionar melhores resultados, dedicamos tempo na gestão de comunicação, em busca do nosso objetivo de mudar o mundo através da…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Viavoz Soluções Para Telecomunicaçõesviavoz.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 53 contacts → |
“In the market since Viavoz is a company dedicated to the sale of solutions for the corporate market.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Quality Technologyqualitytechnology.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 50 contacts → |
“A Quality Telecom é uma empresa voltada à área de integração para soluções ligadas a telecomunicações e tecnologia da Informação que desenvolve projetos para pequenas, médias e…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Grupo Union Telecomuniontelecom.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 45 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 · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Routerlink IT Solutions And Services Ltdarouterlink.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 33 contacts → |
“Empresa inovadora e 100% nacional, a Routerlink tem uma completa infraestrutura para oferecer ao mercado corporativo serviços e soluções como consultoria, manutenção, locação e…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 12 of 240 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Business telecommunications providers: dataset insights
October 9, 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
240 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 across the whole Brazil list rather than for Sao Paulo, so it is reported there. Company counts and contact totals on this page are exact for Sao Paulo, over 240 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: October 9, 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 ↗
Business telecommunications providers by metro in Brazil
Questions about this company list
What does Exact match mean for business telecommunications 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 business telecommunications providers did RevenueBase find based in Sao Paulo, Brazil?
The saved snapshot records 240 matching company records, 15,105 tracked contacts and 2,481 verified emails. The public preview displays 12 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: October 9, 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
Business telecommunications providers by geography
- Business telecommunications providers based in Buenos Aires, Argentina
- Business telecommunications providers based in Melbourne, Australia
- Business telecommunications providers based in Sydney, Australia
- Business telecommunications providers based in Belo Horizonte, Brazil
- Business telecommunications providers based in Curitiba, Brazil
- Business telecommunications providers based in Porto Alegre, Brazil
- Business telecommunications providers based in Rio De Janeiro, Brazil
- Business telecommunications providers based in Calgary, Canada
- Business telecommunications providers based in Mississauga, Canada
- Business telecommunications providers based in Montreal, Canada
- Business telecommunications providers based in Toronto, Canada
- Business telecommunications providers based in Santiago, Chile
Cite this list
RevenueBase Data Team. Top 12 business telecommunications providers based in Sao Paulo, Brazil. Snapshot: October 9, 2026. https://revenuebase.ai/companies/business-telecommunications-providers/brazil/sao-paulo.
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
- Business telecommunications providers based in Buenos Aires, Argentina
- Business telecommunications providers based in Melbourne, Australia
- Business telecommunications providers based in Sydney, Australia
- Business telecommunications providers based in Belo Horizonte, Brazil
- Business telecommunications providers based in Curitiba, Brazil
- Business telecommunications providers based in Porto Alegre, Brazil