Company lists · Data refreshed November 2026
Top 17 Telecommunications sub-assemblies suppliers based in Brazil
RevenueBase identified 65 company matches for telecommunications sub-assemblies suppliers associated with Brazil as of November 2026 and tracks 1,160 professional contacts across them, including 168 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for telecommunications sub-assemblies suppliers 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 17 largest telecommunications sub-assemblies suppliers based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 174 contacts → | ||||
Exact match “Fundada em dezembro de 1991, a Proqualit tem sua sede localizada em Guararema-SP, a beira da Rodovia Presidente Dutra e filial industrial no município de Sapucaí Mirim-MG.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 133 contacts → | ||||
Exact match “Aquário is a manufacturer of antennas and electronic products with more than 40 years of experience in the market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 121 contacts → | ||||
Exact match “A Emiteli é uma empresa nacional especializada em manufatura eletrônica, criada em 2011 para oferecer ao mercado uma forma mais próxima, flexível e eficiente.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 80 contacts → | ||||
Exact match “A Produza é uma empresa nacional que atua na montagem de placas e produtos eletrônicos utilizando os mais modernos equipamentos e tecnologias disponíveis.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 61 contacts → | ||||
Exact match “Diante das diferentes demandas que surgem no mercado de telecomunicação, nasceu a Next Cable - Indústria de cabos de rede e ferragens para instalação de provedores!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 58 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 46 contacts → | ||||
Exact match “Começamos em 1981, fabricando produtos para rede externa (Red-ex).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 32 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 31 contacts → | ||||
Exact match “Atuante no mercado de telecomunicações desde 2021, a TGL TELECOM é uma indústria especializada na fabricação de ferragens e preformados para redes de telecom.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 20 contacts → | ||||
Exact match “A Unicaserv é uma Distribuidora de equipamentos de Telecomunicações, especializada em Redes de Fibras Ópticas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 18 contacts → | ||||
Exact match “A J.A.P Indústria de Materiais para Telefonia Ltda iniciou suas atividades no ano de 2002, como indústria e comércio de materiais para telefonia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match “OPFIBRA is a company specialized in the design and development of products focused on the telecommunications market for clients worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 14 contacts → | ||||
Exact match “A Comba, empresa global dedicada ao desenvolvimento de infraestrutura e soluções para telefonia fixa e móvel, é uma das principais fornecedoras mundiais no mercado wireless.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “A DOCATEL tem como principal propósito oferecer serviços de alta qualidade aos fabricantes de equipamentos e as operadoras de telefonia, nos mais diversos segmentos da área de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “Formada por uma equipe com mais de 30 anos de experiência de mercado, a Metaplas surge em 2016 com a proposta de atuação pautada na ética com a expressão da verdade no segmento de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “Indústria voltada à injeção e estampagem de peças plásticas e metálicas para a área de telecomunicações, atendendo a distribuidores, provedores de Internet, empresas de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “A Costa & Nunes Indústria e Comércio de Equipamentos Ltda, fundada no ano de 2003 com sede na Cidade de São Bernardo do Campo – SP, atuando com o nome fantasia TECNOMAFER TELECOM…” 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 “telecommunications sub-assemblies suppliers”. 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 17 of 65 telecommunications sub-assemblies suppliers based in Brazil
See the full list, filter by size, metro and specialty, and access 168 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Telecommunications sub-assemblies suppliers 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 65 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 “telecommunications sub-assemblies suppliers” 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 168 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.
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 “telecommunications sub-assemblies suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many telecommunications sub-assemblies suppliers are there based in Brazil?
RevenueBase identified 65 company matches for telecommunications sub-assemblies suppliers 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?
Proeletronic tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most telecommunications sub-assemblies suppliers?
Sao Paulo leads with 12 company records, followed by Sorocaba (4) and Curitiba (3).
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 168 professional contacts with verified work emails tracked across these 65 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 65 telecommunications sub-assemblies suppliers based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
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- Telecommunications sub-assemblies suppliers based in Italy
- Telecommunications sub-assemblies suppliers based in Spain
- Telecommunications sub-assemblies suppliers based in the United Kingdom
- Telecommunications sub-assemblies suppliers based in the United States
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 17 telecommunications sub-assemblies suppliers 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 65 matching company records for telecommunications sub-assemblies suppliers based in Brazil, with 1,160 tracked contacts and 168 verified work emails.
This public preview shows 17 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 17 telecommunications sub-assemblies suppliers 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 |  Proeletronicproeletronic.com.brHQ: Jacareí, BrazilReported employees: 51-200 | Jacareí, Brazil | 51-200 | Exact match | 174 contacts → |
“Fundada em dezembro de 1991, a Proqualit tem sua sede localizada em Guararema-SP, a beira da Rodovia Presidente Dutra e filial industrial no município de Sapucaí Mirim-MG.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Aquárioaquario.com.brHQ: Maringá, BrazilReported employees: 201-500 | Maringá, Brazil | 201-500 | Exact match | 133 contacts → |
“Aquário is a manufacturer of antennas and electronic products with more than 40 years of experience in the market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Emiteli Indústria Eletrônica S Aemiteli.com.brHQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 121 contacts → |
“A Emiteli é uma empresa nacional especializada em manufatura eletrônica, criada em 2011 para oferecer ao mercado uma forma mais próxima, flexível e eficiente.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Produza S Aproduza.ind.brHQ: Florianópolis, BrazilReported employees: 11-50 | Florianópolis, Brazil | 11-50 | Exact match | 80 contacts → |
“A Produza é uma empresa nacional que atua na montagem de placas e produtos eletrônicos utilizando os mais modernos equipamentos e tecnologias disponíveis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Next Cablenextcable.com.brHQ: Londrina, BrazilReported employees: 51-200 | Londrina, Brazil | 51-200 | Exact match | 61 contacts → |
“Diante das diferentes demandas que surgem no mercado de telecomunicação, nasceu a Next Cable - Indústria de cabos de rede e ferragens para instalação de provedores!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | RS Telecomunicaçõesrstelecomunicacoes.com.br HQ: Maringá, BrazilReported employees: 51-200 | Maringá, Brazil | 51-200 | Exact match | 58 contacts → |
“RS Telecomunicaes is a telecommunications company based out of 265 TREVO DE CIANORTE - Parque Industrial, Maringá, Brazil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Redex Telecomredex.com.brHQ: Barueri, BrazilReported employees: 51-200 | Barueri, Brazil | 51-200 | Exact match | 46 contacts → |
“Começamos em 1981, fabricando produtos para rede externa (Red-ex).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Quadrac Soluçõesquadrac.com.brHQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  TGL Telecomtgltelecom.com.brHQ: Sorocaba, BrazilReported employees: 51-200 | Sorocaba, Brazil | 51-200 | Exact match | 31 contacts → |
“Atuante no mercado de telecomunicações desde 2021, a TGL TELECOM é uma indústria especializada na fabricação de ferragens e preformados para redes de telecom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Unicaservunicaserv.com.brHQ: Santos, BrazilReported employees: 11-50 | Santos, Brazil | 11-50 | Exact match | 20 contacts → |
“A Unicaserv é uma Distribuidora de equipamentos de Telecomunicações, especializada em Redes de Fibras Ópticas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  JAP Telecomjaptelecom.com.brHQ: Pedreira, BrazilReported employees: 51-200 | Pedreira, Brazil | 51-200 | Exact match | 18 contacts → |
“A J.A.P Indústria de Materiais para Telefonia Ltda iniciou suas atividades no ano de 2002, como indústria e comércio de materiais para telefonia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Opfibraopfibra.com.brHQ: Itajaí, BrazilReported employees: 51-200 | Itajaí, Brazil | 51-200 | Exact match | 15 contacts → |
“OPFIBRA is a company specialized in the design and development of products focused on the telecommunications market for clients worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Comba Telecom Brasil Calacomba-telecom.comHQ: São Paulo, BrazilReported employees: Not recorded | São Paulo, Brazil | Not recorded | Exact match | 14 contacts → |
“A Comba, empresa global dedicada ao desenvolvimento de infraestrutura e soluções para telefonia fixa e móvel, é uma das principais fornecedoras mundiais no mercado wireless.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Docatel Telecomunicações Ltdadocatel.com.brHQ: Belo Horizonte, BrazilReported employees: 201-500 | Belo Horizonte, Brazil | 201-500 | Exact match | 11 contacts → |
“A DOCATEL tem como principal propósito oferecer serviços de alta qualidade aos fabricantes de equipamentos e as operadoras de telefonia, nos mais diversos segmentos da área de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Metaplasmetaplas.com.brHQ: Franco Da Rocha, BrazilReported employees: 51-200 | Franco Da Rocha, Brazil | 51-200 | Exact match | 10 contacts → |
“Formada por uma equipe com mais de 30 anos de experiência de mercado, a Metaplas surge em 2016 com a proposta de atuação pautada na ética com a expressão da verdade no segmento de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Grupo Mundial Telecomgrupomundialtelecom.com.brHQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 8 contacts → |
“Indústria voltada à injeção e estampagem de peças plásticas e metálicas para a área de telecomunicações, atendendo a distribuidores, provedores de Internet, empresas de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Tecnomafer Telecomtecnomafer.com.brHQ: São Bernardo Do Campo, BrazilReported employees: 11-50 | São Bernardo Do Campo, Brazil | 11-50 | Exact match | 2 contacts → |
“A Costa & Nunes Indústria e Comércio de Equipamentos Ltda, fundada no ano de 2003 com sede na Cidade de São Bernardo do Campo – SP, atuando com o nome fantasia TECNOMAFER TELECOM…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 65 company matches
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Telecommunications sub-assemblies suppliers: 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
64 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 65 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 ↗
Questions about this company list
What does Exact match mean for telecommunications sub-assemblies suppliers?
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 telecommunications sub-assemblies suppliers did RevenueBase find based in Brazil?
The saved snapshot records 65 matching company records, 1,160 tracked contacts and 168 verified emails. The public preview displays 17 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
Telecommunications sub-assemblies suppliers by geography
- Telecommunications sub-assemblies suppliers based in Canada
- Telecommunications sub-assemblies suppliers based in China
- Telecommunications sub-assemblies suppliers based in France
- Telecommunications sub-assemblies suppliers based in Germany
- Telecommunications sub-assemblies suppliers based in India
- Telecommunications sub-assemblies suppliers based in Italy
- Telecommunications sub-assemblies suppliers based in Spain
- Telecommunications sub-assemblies suppliers based in the United Kingdom
- Telecommunications sub-assemblies suppliers based in the United States
Cite this list
RevenueBase Data Team. Top 17 telecommunications sub-assemblies suppliers based in Brazil. Snapshot: November 6, 2026. https://revenuebase.ai/companies/telecommunications-sub-assemblies-suppliers/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
- Telecommunications sub-assemblies suppliers based in Canada
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- Telecommunications sub-assemblies suppliers based in Italy
Company intelligence · public preview
Top 17 telecommunications sub-assemblies suppliers based in Brazil
RevenueBase records 65 matching company records for telecommunications sub-assemblies suppliers based in Brazil, with 1,160 tracked contacts and 168 verified work emails.
This public preview shows 17 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 17 telecommunications sub-assemblies suppliers 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 | Proeletronicproeletronic.com.br HQ: Jacareí, BrazilReported employees: 51-200 | Jacareí, Brazil | 51-200 | Exact match | 174 contacts → |
“Fundada em dezembro de 1991, a Proqualit tem sua sede localizada em Guararema-SP, a beira da Rodovia Presidente Dutra e filial industrial no município de Sapucaí Mirim-MG.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Aquárioaquario.com.br HQ: Maringá, BrazilReported employees: 201-500 | Maringá, Brazil | 201-500 | Exact match | 133 contacts → |
“Aquário is a manufacturer of antennas and electronic products with more than 40 years of experience in the market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Emiteli Indústria Eletrônica S Aemiteli.com.br HQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 121 contacts → |
“A Emiteli é uma empresa nacional especializada em manufatura eletrônica, criada em 2011 para oferecer ao mercado uma forma mais próxima, flexível e eficiente.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Produza S Aproduza.ind.br HQ: Florianópolis, BrazilReported employees: 11-50 | Florianópolis, Brazil | 11-50 | Exact match | 80 contacts → |
“A Produza é uma empresa nacional que atua na montagem de placas e produtos eletrônicos utilizando os mais modernos equipamentos e tecnologias disponíveis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Next Cablenextcable.com.br HQ: Londrina, BrazilReported employees: 51-200 | Londrina, Brazil | 51-200 | Exact match | 61 contacts → |
“Diante das diferentes demandas que surgem no mercado de telecomunicação, nasceu a Next Cable - Indústria de cabos de rede e ferragens para instalação de provedores!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | RS Telecomunicaçõesrstelecomunicacoes.com.br HQ: Maringá, BrazilReported employees: 51-200 | Maringá, Brazil | 51-200 | Exact match | 58 contacts → |
“RS Telecomunicaes is a telecommunications company based out of 265 TREVO DE CIANORTE - Parque Industrial, Maringá, Brazil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Redex Telecomredex.com.br HQ: Barueri, BrazilReported employees: 51-200 | Barueri, Brazil | 51-200 | Exact match | 46 contacts → |
“Começamos em 1981, fabricando produtos para rede externa (Red-ex).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Quadrac Soluçõesquadrac.com.br HQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | TGL Telecomtgltelecom.com.br HQ: Sorocaba, BrazilReported employees: 51-200 | Sorocaba, Brazil | 51-200 | Exact match | 31 contacts → |
“Atuante no mercado de telecomunicações desde 2021, a TGL TELECOM é uma indústria especializada na fabricação de ferragens e preformados para redes de telecom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Unicaservunicaserv.com.br HQ: Santos, BrazilReported employees: 11-50 | Santos, Brazil | 11-50 | Exact match | 20 contacts → |
“A Unicaserv é uma Distribuidora de equipamentos de Telecomunicações, especializada em Redes de Fibras Ópticas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | JAP Telecomjaptelecom.com.br HQ: Pedreira, BrazilReported employees: 51-200 | Pedreira, Brazil | 51-200 | Exact match | 18 contacts → |
“A J.A.P Indústria de Materiais para Telefonia Ltda iniciou suas atividades no ano de 2002, como indústria e comércio de materiais para telefonia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Opfibraopfibra.com.br HQ: Itajaí, BrazilReported employees: 51-200 | Itajaí, Brazil | 51-200 | Exact match | 15 contacts → |
“OPFIBRA is a company specialized in the design and development of products focused on the telecommunications market for clients worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Comba Telecom Brasil Calacomba-telecom.com HQ: São Paulo, BrazilReported employees: Not recorded | São Paulo, Brazil | Not recorded | Exact match | 14 contacts → |
“A Comba, empresa global dedicada ao desenvolvimento de infraestrutura e soluções para telefonia fixa e móvel, é uma das principais fornecedoras mundiais no mercado wireless.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Docatel Telecomunicações Ltdadocatel.com.br HQ: Belo Horizonte, BrazilReported employees: 201-500 | Belo Horizonte, Brazil | 201-500 | Exact match | 11 contacts → |
“A DOCATEL tem como principal propósito oferecer serviços de alta qualidade aos fabricantes de equipamentos e as operadoras de telefonia, nos mais diversos segmentos da área de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Metaplasmetaplas.com.br HQ: Franco Da Rocha, BrazilReported employees: 51-200 | Franco Da Rocha, Brazil | 51-200 | Exact match | 10 contacts → |
“Formada por uma equipe com mais de 30 anos de experiência de mercado, a Metaplas surge em 2016 com a proposta de atuação pautada na ética com a expressão da verdade no segmento de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Grupo Mundial Telecomgrupomundialtelecom.com.br HQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 8 contacts → |
“Indústria voltada à injeção e estampagem de peças plásticas e metálicas para a área de telecomunicações, atendendo a distribuidores, provedores de Internet, empresas de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Tecnomafer Telecomtecnomafer.com.br HQ: São Bernardo Do Campo, BrazilReported employees: 11-50 | São Bernardo Do Campo, Brazil | 11-50 | Exact match | 2 contacts → |
“A Costa & Nunes Indústria e Comércio de Equipamentos Ltda, fundada no ano de 2003 com sede na Cidade de São Bernardo do Campo – SP, atuando com o nome fantasia TECNOMAFER TELECOM…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 65 company matches
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Telecommunications sub-assemblies suppliers: 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
64 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 65 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 ↗
Questions about this company list
What does Exact match mean for telecommunications sub-assemblies suppliers?
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 telecommunications sub-assemblies suppliers did RevenueBase find based in Brazil?
The saved snapshot records 65 matching company records, 1,160 tracked contacts and 168 verified emails. The public preview displays 17 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
Telecommunications sub-assemblies suppliers by geography
- Telecommunications sub-assemblies suppliers based in Canada
- Telecommunications sub-assemblies suppliers based in China
- Telecommunications sub-assemblies suppliers based in France
- Telecommunications sub-assemblies suppliers based in Germany
- Telecommunications sub-assemblies suppliers based in India
- Telecommunications sub-assemblies suppliers based in Italy
- Telecommunications sub-assemblies suppliers based in Spain
- Telecommunications sub-assemblies suppliers based in the United Kingdom
- Telecommunications sub-assemblies suppliers based in the United States
Cite this list
RevenueBase Data Team. Top 17 telecommunications sub-assemblies suppliers based in Brazil. Snapshot: November 6, 2026. https://revenuebase.ai/companies/telecommunications-sub-assemblies-suppliers/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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