Company lists · Data refreshed September 2026
Top 25 Fiber optic network contractors based in Brazil
RevenueBase identified 506 company matches for fiber optic network contractors associated with Brazil as of September 2026 and tracks 25,125 professional contacts across them, including 956 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for fiber optic network contractors 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 16, 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 fiber optic network contractors based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 8,011 contacts → | ||||
Exact match “A Serede é uma empresa prestadora de serviços de implantação e manutenção em redes de Telecom, fundada em 06 de agosto de 2007.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 2,354 contacts → | ||||
Exact match “A Desktop é uma empresa de telecomunicação comprometida em conectar você ao futuro com velocidade, estabilidade e inovação!” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 361 contacts → | ||||
Exact match “A VIP TELECOM é uma marca que faz parte do Grupo Alloha Fibra, a maior empresa independente de fibra Óptica no Brasil.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 290 contacts → | ||||
Exact match “Há 23 anos no mercado, somos a primeira empresa de Internet e Telecomunicações da Região Serrana do Rio de Janeiro e pioneira no uso de Fibra Óptica no Brasil.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 218 contacts → | ||||
Exact match “A INFOLINK TELECOM é uma empresa especializada em produtos e serviços de comunicação e tecnologia, presente no mercado desde 2004 com DNA de servir com qualidade e excelência…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 186 contacts → | ||||
Exact match “Linko is a company that was born with the purpose of providing the bases for the growth of internet providers.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 167 contacts → | ||||
Exact match “Established in 1988, in Wuhan, China, YOFC keeping the strategy of leadership and internationalization, started in the mining city of Pouso Alegre in Brazil a solution…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 152 contacts → | ||||
Exact match “Completando 30 anos em 2025, a Cabletech alcançou a liderança nacional na fabricação de cabos coaxiais e ópticos, sempre focada em inovação e em manter um padrão de qualidade…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 136 contacts → | ||||
Exact match “Ampernet está à mais de 24 anos no mercado de internet, prestando serviços de qualidade para seus clientes em mais de 40 cidades.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 99 contacts → | ||||
Exact match “Coelho Tecnologia, empresa especializada em Projetos de Telecomunicações, Infra-estrutura de Cabeamento, Fibra-Ótica, Radio Enlace, Redes, Switch, Roteadores, Asterisk, MikroTik…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 77 contacts → | ||||
Exact match “Fundada em 2015 por profissionais com mais de 15 anos de experiência na fabricação de fios e cabos, a WEC Fios e Cabos Especiais chega ao mercado como uma opção para aqueles que…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 76 contacts → | ||||
Exact match “A FonNet Networks é uma extensão da Precision Optical Technologies, Inc no Brasil, uma das maiores fabricantes de tecnologia de redes ópticas do mundo.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 69 contacts → | ||||
Exact match “Nosso objetivo principal é oferecer aos moradores de Santana de Parnaíba, Cajamar e região, soluções de internet com excelência, utilizando a tecnologia de alta velocidade da…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 57 contacts → | ||||
Exact match “Componentes para instalação de redes ópticas - Fibra Óptica e Acessórios.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 56 contacts → | ||||
Exact match “Integradores por natureza, oferecemos soluções de implantação, manutenção e fiscalização de redes de fibra óptica.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 54 contacts → | ||||
Exact match “Com 13 anos de atuação, somos o provedor de internet 100% fibra ótica que mais cresce na região de Sorocaba, atendendo Salto de Pirapora, Votorantim, Sorocaba, Araçoiaba da Serra…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 52 contacts → | ||||
Exact match “A Brsulnet é uma provedora de internet banda larga, oferecendo ultra velocidade de acesso por meio da conexão via fibra óptica.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 51 contacts → | ||||
Exact match “A Newcon é uma empresa integradora de serviços que atua no mercado de tecnologia há 14 anos.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 47 contacts → | ||||
Exact match “A Propagação Engenharia, no mercado desde 1994, começou suas atividades atuando no mercado de Telecom implantando redes telefônicas e caminhou junto com o desenvolvimento…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 46 contacts → | ||||
Exact match “A LCI Telecom esta há mais de 25 anos no mercado com um backbone com mais de Km de fibra ótica, o qual interliga o norte do MT a capital.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 44 contacts → | ||||
Exact match “A Horizons Telecom é uma empresa de telecomunicações que oferece soluções e serviços em fibra ótica, sob medida, para empresas.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 44 contacts → | ||||
Exact match “RS Telecomunicaes is a telecommunications company based out of 265 TREVO DE CIANORTE - Parque Industrial, Maringá, Brazil.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 43 contacts → | ||||
Exact match “Empresa especializada no atendimento as demandas de serviços em infraestrutura de sistemas de telecomunicação especificamente no setor de telefonia móvel, wireless e redes fixas…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 43 contacts → | ||||
Exact match “Sinos é uma empresa gaúcha formada em maio de hoje trabalhamos com: projetos, Telecomunicações e Fibra Óptica.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 38 contacts → | ||||
Exact match “A Junto Telecom é uma das maiores empresas de infraestrutura de rede de backbone de fibra ótica da região Norte e Centro-Oeste, com uma cobertura de mais de 37 mil quilômetros…” Recorded in the RevenueBase company graph · Sep 16, 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 “fiber optic network contractors”. 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 506 fiber optic network contractors based in Brazil
See the full list, filter by size, metro and specialty, and access 956 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Fiber optic network contractors based in Brazil at a glance
As of Sep 16, 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 506 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 “fiber optic network contractors” 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 956 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 16, 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 “fiber optic network contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fiber optic network contractors are there based in Brazil?
RevenueBase identified 506 company matches for fiber optic network contractors 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?
Serede tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most fiber optic network contractors?
Sao Paulo leads with 44 company records, followed by Rio De Janeiro (17) and Belo Horizonte (14).
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 956 professional contacts with verified work emails tracked across these 506 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 506 fiber optic network contractors based in Brazil. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 25 fiber optic network contractors 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 506 matching company records for fiber optic network contractors based in Brazil, with 25,125 tracked contacts and 956 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 16, 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 fiber optic network contractors 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 |  Seredeserede.com.brHQ: Rio De Janeiro, BrazilReported employees: 10001+ | Rio De Janeiro, Brazil | 10001+ | Exact match | 8,011 contacts → |
“A Serede é uma empresa prestadora de serviços de implantação e manutenção em redes de Telecom, fundada em 06 de agosto de 2007.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Desktopdesktop.com.brHQ: Sumaré, BrazilReported employees: 1,001-5,000 | Sumaré, Brazil | 1,001-5,000 | Exact match | 2,354 contacts → |
“A Desktop é uma empresa de telecomunicação comprometida em conectar você ao futuro com velocidade, estabilidade e inovação!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  VIP Telecomvipbrtelecom.com.brHQ: Mauá, BrazilReported employees: 501-1,000 | Mauá, Brazil | 501-1,000 | Exact match | 361 contacts → |
“A VIP TELECOM é uma marca que faz parte do Grupo Alloha Fibra, a maior empresa independente de fibra Óptica no Brasil.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Gigalinkgigalink.com.brHQ: Nova Friburgo, BrazilReported employees: 201-500 | Nova Friburgo, Brazil | 201-500 | Exact match | 290 contacts → |
“Há 23 anos no mercado, somos a primeira empresa de Internet e Telecomunicações da Região Serrana do Rio de Janeiro e pioneira no uso de Fibra Óptica no Brasil.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Infolink Telecominfolinktelecom.comHQ: Eusébio, BrazilReported employees: 51-200 | Eusébio, Brazil | 51-200 | Exact match | 218 contacts → |
“A INFOLINK TELECOM é uma empresa especializada em produtos e serviços de comunicação e tecnologia, presente no mercado desde 2004 com DNA de servir com qualidade e excelência…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Linko Grouplinkogroup.comHQ: Rio Das Ostras, BrazilReported employees: 201-500 | Rio Das Ostras, Brazil | 201-500 | Exact match | 186 contacts → |
“Linko is a company that was born with the purpose of providing the bases for the growth of internet providers.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Yofc Polironyofc.com.br HQ: Diadema, BrazilReported employees: 201-500 | Diadema, Brazil | 201-500 | Exact match | 167 contacts → |
“Established in 1988, in Wuhan, China, YOFC keeping the strategy of leadership and internationalization, started in the mining city of Pouso Alegre in Brazil a solution…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cabletechcabletech.com.br HQ: Caçapava, BrazilReported employees: 201-500 | Caçapava, Brazil | 201-500 | Exact match | 152 contacts → |
“Completando 30 anos em 2025, a Cabletech alcançou a liderança nacional na fabricação de cabos coaxiais e ópticos, sempre focada em inovação e em manter um padrão de qualidade…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ampernet Telecomampernet.com.brHQ: Ampére, BrazilReported employees: 501-1,000 | Ampére, Brazil | 501-1,000 | Exact match | 136 contacts → |
“Ampernet está à mais de 24 anos no mercado de internet, prestando serviços de qualidade para seus clientes em mais de 40 cidades.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Coelho Tecnologiacoelhotecnologia.com.brHQ: Canaã Dos Carajás, BrazilReported employees: Not recorded | Canaã Dos Carajás, Brazil | Not recorded | Exact match | 99 contacts → |
“Coelho Tecnologia, empresa especializada em Projetos de Telecomunicações, Infra-estrutura de Cabeamento, Fibra-Ótica, Radio Enlace, Redes, Switch, Roteadores, Asterisk, MikroTik…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | WEC Cabos Ópticosweccabos.com.br HQ: Sorocaba, BrazilReported employees: 51-200 | Sorocaba, Brazil | 51-200 | Exact match | 77 contacts → |
“Fundada em 2015 por profissionais com mais de 15 anos de experiência na fabricação de fios e cabos, a WEC Fios e Cabos Especiais chega ao mercado como uma opção para aqueles que…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Fonnet Networksfonnet.com.brHQ: Fortaleza, BrazilReported employees: 51-200 | Fortaleza, Brazil | 51-200 | Exact match | 76 contacts → |
“A FonNet Networks é uma extensão da Precision Optical Technologies, Inc no Brasil, uma das maiores fabricantes de tecnologia de redes ópticas do mundo.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Multiplic Telecommultiplicnet.com.br HQ: Santana De Parnaíba E Cajamar, BrazilReported employees: 51-200 | Santana De Parnaíba E Cajamar, Brazil | 51-200 | Exact match | 69 contacts → |
“Nosso objetivo principal é oferecer aos moradores de Santana de Parnaíba, Cajamar e região, soluções de internet com excelência, utilizando a tecnologia de alta velocidade da…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CPE DO Brasilcpedobrasil.ind.br HQ: Pinhais, BrazilReported employees: 51-200 | Pinhais, Brazil | 51-200 | Exact match | 57 contacts → |
“Componentes para instalação de redes ópticas - Fibra Óptica e Acessórios.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Spfiberspfiber.com.br HQ: Taboão Da Serra, BrazilReported employees: 201-500 | Taboão Da Serra, Brazil | 201-500 | Exact match | 56 contacts → |
“Integradores por natureza, oferecemos soluções de implantação, manutenção e fiscalização de redes de fibra óptica.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ipnet Telecomipnettelecom.com.br HQ: Salto De Pirapora, BrazilReported employees: 51-200 | Salto De Pirapora, Brazil | 51-200 | Exact match | 54 contacts → |
“Com 13 anos de atuação, somos o provedor de internet 100% fibra ótica que mais cresce na região de Sorocaba, atendendo Salto de Pirapora, Votorantim, Sorocaba, Araçoiaba da Serra…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Brsulnet Oficialbrsulnet.com.br HQ: Sao Marcos, BrazilReported employees: 51-200 | Sao Marcos, Brazil | 51-200 | Exact match | 52 contacts → |
“A Brsulnet é uma provedora de internet banda larga, oferecendo ultra velocidade de acesso por meio da conexão via fibra óptica.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Newconnewcon-br.comHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 51 contacts → |
“A Newcon é uma empresa integradora de serviços que atua no mercado de tecnologia há 14 anos.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Propagação Engenhariapropagacao.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 47 contacts → |
“A Propagação Engenharia, no mercado desde 1994, começou suas atividades atuando no mercado de Telecom implantando redes telefônicas e caminhou junto com o desenvolvimento…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | LCI Telecomlcitelecom.com.br HQ: Sorriso, BrazilReported employees: 51-200 | Sorriso, Brazil | 51-200 | Exact match | 46 contacts → |
“A LCI Telecom esta há mais de 25 anos no mercado com um backbone com mais de Km de fibra ótica, o qual interliga o norte do MT a capital.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Horizons Telecomhorizonstelecom.comHQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 44 contacts → |
“A Horizons Telecom é uma empresa de telecomunicações que oferece soluções e serviços em fibra ótica, sob medida, para empresas.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | RS Telecomunicaçõesrstelecomunicacoes.com.br HQ: Maringá, BrazilReported employees: 51-200 | Maringá, Brazil | 51-200 | Exact match | 44 contacts → |
“RS Telecomunicaes is a telecommunications company based out of 265 TREVO DE CIANORTE - Parque Industrial, Maringá, Brazil.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Jtel Serviços EM Telecomunicações Ltdajtel.com.brHQ: Eusébio, BrazilReported employees: 51-200 | Eusébio, Brazil | 51-200 | Exact match | 43 contacts → |
“Empresa especializada no atendimento as demandas de serviços em infraestrutura de sistemas de telecomunicação especificamente no setor de telefonia móvel, wireless e redes fixas…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sinos Telecomunicações Ltdasinostelecom.com.br HQ: Novo Hamburgo, BrazilReported employees: 51-200 | Novo Hamburgo, Brazil | 51-200 | Exact match | 43 contacts → |
“Sinos é uma empresa gaúcha formada em maio de hoje trabalhamos com: projetos, Telecomunicações e Fibra Óptica.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Junto Telecom S.Ajuntotelecom.com.br HQ: Belém, BrazilReported employees: 51-200 | Belém, Brazil | 51-200 | Exact match | 38 contacts → |
“A Junto Telecom é uma das maiores empresas de infraestrutura de rede de backbone de fibra ótica da região Norte e Centro-Oeste, com uma cobertura de mais de 37 mil quilômetros…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 506 company matches
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Fiber optic network contractors: dataset insights
September 16, 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
499 records in the displayed employee bands.
7 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 506 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 16, 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 fiber optic network contractors?
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 fiber optic network contractors did RevenueBase find based in Brazil?
The saved snapshot records 506 matching company records, 25,125 tracked contacts and 956 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 16, 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
Fiber optic network contractors by geography
- Fiber optic network contractors based in Argentina
- Fiber optic network contractors based in Australia
- Fiber optic network contractors based in Austria
- Fiber optic network contractors based in Belgium
- Fiber optic network contractors based in Canada
- Fiber optic network contractors based in Chile
- Fiber optic network contractors based in Finland
- Fiber optic network contractors based in France
- Fiber optic network contractors based in Germany
- Fiber optic network contractors based in India
- Fiber optic network contractors based in Indonesia
- Fiber optic network contractors based in Italy
Cite this list
RevenueBase Data Team. Top 25 fiber optic network contractors based in Brazil. Snapshot: September 16, 2026. https://revenuebase.ai/companies/fiber-optic-network-contractors/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
- Fiber optic network contractors based in Argentina
- Fiber optic network contractors based in Australia
- Fiber optic network contractors based in Austria
- Fiber optic network contractors based in Belgium
- Fiber optic network contractors based in Canada
- Fiber optic network contractors based in Chile
Company intelligence · public preview
Top 25 fiber optic network contractors based in Brazil
RevenueBase records 506 matching company records for fiber optic network contractors based in Brazil, with 25,125 tracked contacts and 956 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 16, 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 fiber optic network contractors 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 | Seredeserede.com.br HQ: Rio De Janeiro, BrazilReported employees: 10001+ | Rio De Janeiro, Brazil | 10001+ | Exact match | 8,011 contacts → |
“A Serede é uma empresa prestadora de serviços de implantação e manutenção em redes de Telecom, fundada em 06 de agosto de 2007.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Desktopdesktop.com.br HQ: Sumaré, BrazilReported employees: 1,001-5,000 | Sumaré, Brazil | 1,001-5,000 | Exact match | 2,354 contacts → |
“A Desktop é uma empresa de telecomunicação comprometida em conectar você ao futuro com velocidade, estabilidade e inovação!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | VIP Telecomvipbrtelecom.com.br HQ: Mauá, BrazilReported employees: 501-1,000 | Mauá, Brazil | 501-1,000 | Exact match | 361 contacts → |
“A VIP TELECOM é uma marca que faz parte do Grupo Alloha Fibra, a maior empresa independente de fibra Óptica no Brasil.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Gigalinkgigalink.com.br HQ: Nova Friburgo, BrazilReported employees: 201-500 | Nova Friburgo, Brazil | 201-500 | Exact match | 290 contacts → |
“Há 23 anos no mercado, somos a primeira empresa de Internet e Telecomunicações da Região Serrana do Rio de Janeiro e pioneira no uso de Fibra Óptica no Brasil.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Infolink Telecominfolinktelecom.com HQ: Eusébio, BrazilReported employees: 51-200 | Eusébio, Brazil | 51-200 | Exact match | 218 contacts → |
“A INFOLINK TELECOM é uma empresa especializada em produtos e serviços de comunicação e tecnologia, presente no mercado desde 2004 com DNA de servir com qualidade e excelência…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Linko Grouplinkogroup.com HQ: Rio Das Ostras, BrazilReported employees: 201-500 | Rio Das Ostras, Brazil | 201-500 | Exact match | 186 contacts → |
“Linko is a company that was born with the purpose of providing the bases for the growth of internet providers.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Yofc Polironyofc.com.br HQ: Diadema, BrazilReported employees: 201-500 | Diadema, Brazil | 201-500 | Exact match | 167 contacts → |
“Established in 1988, in Wuhan, China, YOFC keeping the strategy of leadership and internationalization, started in the mining city of Pouso Alegre in Brazil a solution…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cabletechcabletech.com.br HQ: Caçapava, BrazilReported employees: 201-500 | Caçapava, Brazil | 201-500 | Exact match | 152 contacts → |
“Completando 30 anos em 2025, a Cabletech alcançou a liderança nacional na fabricação de cabos coaxiais e ópticos, sempre focada em inovação e em manter um padrão de qualidade…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ampernet Telecomampernet.com.br HQ: Ampére, BrazilReported employees: 501-1,000 | Ampére, Brazil | 501-1,000 | Exact match | 136 contacts → |
“Ampernet está à mais de 24 anos no mercado de internet, prestando serviços de qualidade para seus clientes em mais de 40 cidades.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Coelho Tecnologiacoelhotecnologia.com.br HQ: Canaã Dos Carajás, BrazilReported employees: Not recorded | Canaã Dos Carajás, Brazil | Not recorded | Exact match | 99 contacts → |
“Coelho Tecnologia, empresa especializada em Projetos de Telecomunicações, Infra-estrutura de Cabeamento, Fibra-Ótica, Radio Enlace, Redes, Switch, Roteadores, Asterisk, MikroTik…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | WEC Cabos Ópticosweccabos.com.br HQ: Sorocaba, BrazilReported employees: 51-200 | Sorocaba, Brazil | 51-200 | Exact match | 77 contacts → |
“Fundada em 2015 por profissionais com mais de 15 anos de experiência na fabricação de fios e cabos, a WEC Fios e Cabos Especiais chega ao mercado como uma opção para aqueles que…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Fonnet Networksfonnet.com.br HQ: Fortaleza, BrazilReported employees: 51-200 | Fortaleza, Brazil | 51-200 | Exact match | 76 contacts → |
“A FonNet Networks é uma extensão da Precision Optical Technologies, Inc no Brasil, uma das maiores fabricantes de tecnologia de redes ópticas do mundo.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Multiplic Telecommultiplicnet.com.br HQ: Santana De Parnaíba E Cajamar, BrazilReported employees: 51-200 | Santana De Parnaíba E Cajamar, Brazil | 51-200 | Exact match | 69 contacts → |
“Nosso objetivo principal é oferecer aos moradores de Santana de Parnaíba, Cajamar e região, soluções de internet com excelência, utilizando a tecnologia de alta velocidade da…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CPE DO Brasilcpedobrasil.ind.br HQ: Pinhais, BrazilReported employees: 51-200 | Pinhais, Brazil | 51-200 | Exact match | 57 contacts → |
“Componentes para instalação de redes ópticas - Fibra Óptica e Acessórios.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Spfiberspfiber.com.br HQ: Taboão Da Serra, BrazilReported employees: 201-500 | Taboão Da Serra, Brazil | 201-500 | Exact match | 56 contacts → |
“Integradores por natureza, oferecemos soluções de implantação, manutenção e fiscalização de redes de fibra óptica.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ipnet Telecomipnettelecom.com.br HQ: Salto De Pirapora, BrazilReported employees: 51-200 | Salto De Pirapora, Brazil | 51-200 | Exact match | 54 contacts → |
“Com 13 anos de atuação, somos o provedor de internet 100% fibra ótica que mais cresce na região de Sorocaba, atendendo Salto de Pirapora, Votorantim, Sorocaba, Araçoiaba da Serra…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Brsulnet Oficialbrsulnet.com.br HQ: Sao Marcos, BrazilReported employees: 51-200 | Sao Marcos, Brazil | 51-200 | Exact match | 52 contacts → |
“A Brsulnet é uma provedora de internet banda larga, oferecendo ultra velocidade de acesso por meio da conexão via fibra óptica.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Newconnewcon-br.com HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 51 contacts → |
“A Newcon é uma empresa integradora de serviços que atua no mercado de tecnologia há 14 anos.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Propagação Engenhariapropagacao.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 47 contacts → |
“A Propagação Engenharia, no mercado desde 1994, começou suas atividades atuando no mercado de Telecom implantando redes telefônicas e caminhou junto com o desenvolvimento…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | LCI Telecomlcitelecom.com.br HQ: Sorriso, BrazilReported employees: 51-200 | Sorriso, Brazil | 51-200 | Exact match | 46 contacts → |
“A LCI Telecom esta há mais de 25 anos no mercado com um backbone com mais de Km de fibra ótica, o qual interliga o norte do MT a capital.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Horizons Telecomhorizonstelecom.com HQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 44 contacts → |
“A Horizons Telecom é uma empresa de telecomunicações que oferece soluções e serviços em fibra ótica, sob medida, para empresas.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | RS Telecomunicaçõesrstelecomunicacoes.com.br HQ: Maringá, BrazilReported employees: 51-200 | Maringá, Brazil | 51-200 | Exact match | 44 contacts → |
“RS Telecomunicaes is a telecommunications company based out of 265 TREVO DE CIANORTE - Parque Industrial, Maringá, Brazil.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Jtel Serviços EM Telecomunicações Ltdajtel.com.br HQ: Eusébio, BrazilReported employees: 51-200 | Eusébio, Brazil | 51-200 | Exact match | 43 contacts → |
“Empresa especializada no atendimento as demandas de serviços em infraestrutura de sistemas de telecomunicação especificamente no setor de telefonia móvel, wireless e redes fixas…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sinos Telecomunicações Ltdasinostelecom.com.br HQ: Novo Hamburgo, BrazilReported employees: 51-200 | Novo Hamburgo, Brazil | 51-200 | Exact match | 43 contacts → |
“Sinos é uma empresa gaúcha formada em maio de hoje trabalhamos com: projetos, Telecomunicações e Fibra Óptica.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Junto Telecom S.Ajuntotelecom.com.br HQ: Belém, BrazilReported employees: 51-200 | Belém, Brazil | 51-200 | Exact match | 38 contacts → |
“A Junto Telecom é uma das maiores empresas de infraestrutura de rede de backbone de fibra ótica da região Norte e Centro-Oeste, com uma cobertura de mais de 37 mil quilômetros…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 506 company matches
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Fiber optic network contractors: dataset insights
September 16, 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
499 records in the displayed employee bands.
7 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 506 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 16, 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 fiber optic network contractors?
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 fiber optic network contractors did RevenueBase find based in Brazil?
The saved snapshot records 506 matching company records, 25,125 tracked contacts and 956 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 16, 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
Fiber optic network contractors by geography
- Fiber optic network contractors based in Argentina
- Fiber optic network contractors based in Australia
- Fiber optic network contractors based in Austria
- Fiber optic network contractors based in Belgium
- Fiber optic network contractors based in Canada
- Fiber optic network contractors based in Chile
- Fiber optic network contractors based in Finland
- Fiber optic network contractors based in France
- Fiber optic network contractors based in Germany
- Fiber optic network contractors based in India
- Fiber optic network contractors based in Indonesia
- Fiber optic network contractors based in Italy
Cite this list
RevenueBase Data Team. Top 25 fiber optic network contractors based in Brazil. Snapshot: September 16, 2026. https://revenuebase.ai/companies/fiber-optic-network-contractors/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
- Fiber optic network contractors based in Argentina
- Fiber optic network contractors based in Australia
- Fiber optic network contractors based in Austria
- Fiber optic network contractors based in Belgium
- Fiber optic network contractors based in Canada
- Fiber optic network contractors based in Chile