Company lists · Data refreshed November 2026
Top 24 Telecommunications testing equipment providers based in Brazil
RevenueBase identified 115 company matches for telecommunications testing equipment providers associated with Brazil as of November 2026 and tracks 1,840 professional contacts across them, including 175 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for telecommunications testing equipment providers associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 24 largest telecommunications testing equipment providers based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 382 contacts → | ||||
Exact match “A MY Business é uma empresa prestadora de serviços para telecomunicações, que atua no segmento de engenharia celular e TI, especializada na avaliação de qualidade dos serviços…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 197 contacts → | ||||
Exact match “Amerinode is a multinational company based in São Paulo - Brazil, with more than a decade of experience in the telecommunications market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 111 contacts → | ||||
Exact match “A ARSITEC É uma empresa 100% brasileira, com atuação voltada para o segmento de telecomunicações.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 105 contacts → | ||||
Exact match “Moderna Tecnologia emerged from the dream of undertaking and innovating.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 35 contacts → | ||||
Exact match “Empresa especializada em instrumentos de Medição das áreas de Telecom, Eletrônica e Eletroeletrônica.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 24 contacts → | ||||
Exact match “QUEM SOMOS Celeti surgiu da união da experiência de profissionais especialistas em Telecom com a necessidade crescente de um atendimento rápido e eficiente para o mercado…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 16 contacts → | ||||
Exact match “Há mais de duas décadas no mercado, a Getrotech é referência nacional na distribuição de equipamentos de teste, medição e ferramentas profissionais.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 16 contacts → | ||||
Exact match “A NGN Telecom é uma empresa nacional, com mais de 20 anos de atuação no mercado de telecomunicações e TI e tem como Objetivo prover as melhores soluções de testes, qualidade de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 15 contacts → | ||||
Exact match “Criada em 1988, em Brasília, a WISE Indústria de Telecomunicações é a única fabricante latino-americana de equipamentos de teste para redes de telecomunicações.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 14 contacts → | ||||
Exact match “Especializada em Instrumentos de Teste e Medição, oferecemos serviços e produtos com alto nível de qualidade.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 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 | |||||
| 12 | 10 contacts → | ||||
Exact match “Com tradição de mais de 160 anos, o Grupo ZwickRoell é referência global de qualidade, inovação e competência na área de ensaios de materiais.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “A RCBI Instrumentos Ltda atua no mercado eletro-eletrônico fornecendo soluções para teste, medição, inspeção, solda e dessolda de equipamentos eletrônicos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “Iniciou os seus passos em direção ao mercado de prestação de serviços em Telecomunicações.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “A Única Instrumentação apoia operações industriais com soluções em medição, testes, gestão de ativos e suporte técnico especializado.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “A Belver Instrumentos é, desde 1996, uma empresa lider no fornecimento ao mercado brasileiro de equipamentos de Teste e Medição para uma ampla variedade de tecnologias de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “UNISAT: uma empresa com 33 anos no mercado, vasto histórico de realizações para empresas do Brasil e do exterior, contando com profissionais especializados em uma ampla gama de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “A Rosenberger, como uma grande especialista no desenvolvimento, vendas e fabricação de grandes soluções em telecomunicação, se apresentando também como uma grande líder mundial no…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “A InstruFiber Instrumentações e Tecnologia, vem conquistando mais espaço no mercado a cada dia, além de reconhecimento e credibilidade em seu segmento de negócios.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Fundada em 2010, para fornecer ao mercado um atendimento diferente do convencional, a CISTEK já impressiona nos resultados obtidos com vendas em equipamentos de Teste e Medição.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “A CHT Telecom é uma empresa que atua no mercado de telecomunicações e radiocomunicação, circuito fechado de televisão e vendas de equipamentos, desenvolvendo e executando projetos…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “COOK Energia e Telecomunicações Ltda, com sede em Niterói - Rio de Janeiro, fornece solução completa em Distribuidoes Gerais Telefonicos (linha Cook / Corning/ Krone / Bargoa/…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 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 testing equipment 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 24 of 115 telecommunications testing equipment providers based in Brazil
See the full list, filter by size, metro and specialty, and access 175 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Telecommunications testing equipment providers based in Brazil at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 115 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 testing equipment 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 175 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 testing equipment providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many telecommunications testing equipment providers are there based in Brazil?
RevenueBase identified 115 company matches for telecommunications testing equipment providers associated with Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
MY Business Ltda tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most telecommunications testing equipment providers?
Sao Paulo leads with 30 company records, followed by Curitiba (6) and Belo Horizonte (5).
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 175 professional contacts with verified work emails tracked across these 115 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 115 telecommunications testing equipment providers based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Telecommunications testing equipment providers by geography
- Telecommunications testing equipment providers based in Bangalore, India
- Telecommunications testing equipment providers based in Australia
- Telecommunications testing equipment providers based in Canada
- Telecommunications testing equipment providers based in France
- Telecommunications testing equipment providers based in Germany
- Telecommunications testing equipment providers based in India
- Telecommunications testing equipment providers based in Italy
- Telecommunications testing equipment providers based in Malaysia
- Telecommunications testing equipment providers based in Spain
- Telecommunications testing equipment providers based in the United Kingdom
- Telecommunications testing equipment providers 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 24 telecommunications testing equipment providers based in Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 115 matching company records for telecommunications testing equipment providers based in Brazil, with 1,840 tracked contacts and 175 verified work emails.
This public preview shows 24 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 24 telecommunications testing equipment providers based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  MY Business Ltdamyb.com.brHQ: Barueri, BrazilReported employees: 201-500 | Barueri, Brazil | 201-500 | Exact match | 382 contacts → |
“A MY Business é uma empresa prestadora de serviços para telecomunicações, que atua no segmento de engenharia celular e TI, especializada na avaliação de qualidade dos serviços…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Amerinodeamerinode.com.brHQ: Jundiaí, BrazilReported employees: 51-200 | Jundiaí, Brazil | 51-200 | Exact match | 197 contacts → |
“Amerinode is a multinational company based in São Paulo - Brazil, with more than a decade of experience in the telecommunications market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Arsitecarsitec.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 111 contacts → |
“A ARSITEC É uma empresa 100% brasileira, com atuação voltada para o segmento de telecomunicações.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Moderna Tecnologiamodernatec.com.brHQ: Campinas, BrazilReported employees: 51-200 | Campinas, Brazil | 51-200 | Exact match | 105 contacts → |
“Moderna Tecnologia emerged from the dream of undertaking and innovating.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  RG Soluçõesrgsolucoes.com.brHQ: Guarulhos, BrazilReported employees: 11-50 | Guarulhos, Brazil | 11-50 | Exact match | 35 contacts → |
“Empresa especializada em instrumentos de Medição das áreas de Telecom, Eletrônica e Eletroeletrônica.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Celeti Tecnologiaceleti.com.brHQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 24 contacts → |
“QUEM SOMOS Celeti surgiu da união da experiência de profissionais especialistas em Telecom com a necessidade crescente de um atendimento rápido e eficiente para o mercado…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Getrotech Global Electrotechnical Solutiongetrotech.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 16 contacts → |
“Há mais de duas décadas no mercado, a Getrotech é referência nacional na distribuição de equipamentos de teste, medição e ferramentas profissionais.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  NGN Telecom Tecnologiangntelecom.com.brHQ: Barueri, BrazilReported employees: 1-10 | Barueri, Brazil | 1-10 | Exact match | 16 contacts → |
“A NGN Telecom é uma empresa nacional, com mais de 20 anos de atuação no mercado de telecomunicações e TI e tem como Objetivo prover as melhores soluções de testes, qualidade de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Wise Informática Ltdawi.com.brHQ: Brasília, BrazilReported employees: 11-50 | Brasília, Brazil | 11-50 | Exact match | 15 contacts → |
“Criada em 1988, em Brasília, a WISE Indústria de Telecomunicações é a única fabricante latino-americana de equipamentos de teste para redes de telecomunicações.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sigtron Instrumentos E Serviçossigtron.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 14 contacts → |
“Especializada em Instrumentos de Teste e Medição, oferecemos serviços e produtos com alto nível de qualidade.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  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. | |||||
| 12 |  Zwickroell Brasilzwickroell.comHQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 10 contacts → |
“Com tradição de mais de 160 anos, o Grupo ZwickRoell é referência global de qualidade, inovação e competência na área de ensaios de materiais.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Rcbi Intrumentos Ltdarcbi.com.br HQ: Osasco, BrazilReported employees: 1-10 | Osasco, Brazil | 1-10 | Exact match | 9 contacts → |
“A RCBI Instrumentos Ltda atua no mercado eletro-eletrônico fornecendo soluções para teste, medição, inspeção, solda e dessolda de equipamentos eletrônicos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Softmig Software E Telecomunicaçõessoftmig.comHQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 8 contacts → |
“Iniciou os seus passos em direção ao mercado de prestação de serviços em Telecomunicações.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Única Instrumentaçãounicainstrumentacao.com.brHQ: Belo Horizonte, BrazilReported employees: 1-10 | Belo Horizonte, Brazil | 1-10 | Exact match | 8 contacts → |
“A Única Instrumentação apoia operações industriais com soluções em medição, testes, gestão de ativos e suporte técnico especializado.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Belver Instrumentosbelver.com.brHQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 5 contacts → |
“A Belver Instrumentos é, desde 1996, uma empresa lider no fornecimento ao mercado brasileiro de equipamentos de Teste e Medição para uma ampla variedade de tecnologias de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Unisat Consultoria E Treinamento EM Telecomunicaçõesunisat.com.brHQ: Rio De Janeiro, BrazilReported employees: 1-10 | Rio De Janeiro, Brazil | 1-10 | Exact match | 5 contacts → |
“UNISAT: uma empresa com 33 anos no mercado, vasto histórico de realizações para empresas do Brasil e do exterior, contando com profissionais especializados em uma ampla gama de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Rosenberger Brasilrsa.rosenberger.com HQ: Cacapava, BrazilReported employees: 201-500 | Cacapava, Brazil | 201-500 | Exact match | 4 contacts → |
“A Rosenberger, como uma grande especialista no desenvolvimento, vendas e fabricação de grandes soluções em telecomunicação, se apresentando também como uma grande líder mundial no…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Brasilnet Internet E Telefoniabrasilnett.com.br HQ: Balsas, BrazilReported employees: 1-10 | Balsas, Brazil | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Instrufiber Instrumentações E Tecnologia Ltdainstrufiber.com.brHQ: São Paulo, BrazilReported employees: 1-10 | São Paulo, Brazil | 1-10 | Exact match | 3 contacts → |
“A InstruFiber Instrumentações e Tecnologia, vem conquistando mais espaço no mercado a cada dia, além de reconhecimento e credibilidade em seu segmento de negócios.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Cistek Equipamentos DE Mediçãocistek.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 3 contacts → |
“Fundada em 2010, para fornecer ao mercado um atendimento diferente do convencional, a CISTEK já impressiona nos resultados obtidos com vendas em equipamentos de Teste e Medição.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | CHT Telecomchttelecom.com.br HQ: Recife, BrazilReported employees: 1-10 | Recife, Brazil | 1-10 | Exact match | 3 contacts → |
“A CHT Telecom é uma empresa que atua no mercado de telecomunicações e radiocomunicação, circuito fechado de televisão e vendas de equipamentos, desenvolvendo e executando projetos…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Cook Telecom Ltdacookenergia.comHQ: Niterói, BrazilReported employees: 1-10 | Niterói, Brazil | 1-10 | Exact match | 3 contacts → |
“COOK Energia e Telecomunicações Ltda, com sede em Niterói - Rio de Janeiro, fornece solução completa em Distribuidoes Gerais Telefonicos (linha Cook / Corning/ Krone / Bargoa/…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  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 24 of 115 company matches
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Telecommunications testing equipment providers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
112 records in the displayed employee bands.
3 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 115 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 testing equipment 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 telecommunications testing equipment providers did RevenueBase find based in Brazil?
The saved snapshot records 115 matching company records, 1,840 tracked contacts and 175 verified emails. The public preview displays 24 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 testing equipment providers by geography
- Telecommunications testing equipment providers based in Bangalore, India
- Telecommunications testing equipment providers based in Australia
- Telecommunications testing equipment providers based in Canada
- Telecommunications testing equipment providers based in France
- Telecommunications testing equipment providers based in Germany
- Telecommunications testing equipment providers based in India
- Telecommunications testing equipment providers based in Italy
- Telecommunications testing equipment providers based in Malaysia
- Telecommunications testing equipment providers based in Spain
- Telecommunications testing equipment providers based in the United Kingdom
- Telecommunications testing equipment providers based in the United States
Cite this list
RevenueBase Data Team. Top 24 telecommunications testing equipment providers based in Brazil. Snapshot: November 6, 2026. https://revenuebase.ai/companies/telecommunications-testing-equipment-providers/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Telecommunications testing equipment providers based in Bangalore, India
- Telecommunications testing equipment providers based in Australia
- Telecommunications testing equipment providers based in Canada
- Telecommunications testing equipment providers based in France
- Telecommunications testing equipment providers based in Germany
- Telecommunications testing equipment providers based in India
Company intelligence · public preview
Top 24 telecommunications testing equipment providers based in Brazil
RevenueBase records 115 matching company records for telecommunications testing equipment providers based in Brazil, with 1,840 tracked contacts and 175 verified work emails.
This public preview shows 24 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 24 telecommunications testing equipment providers based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | MY Business Ltdamyb.com.br HQ: Barueri, BrazilReported employees: 201-500 | Barueri, Brazil | 201-500 | Exact match | 382 contacts → |
“A MY Business é uma empresa prestadora de serviços para telecomunicações, que atua no segmento de engenharia celular e TI, especializada na avaliação de qualidade dos serviços…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Amerinodeamerinode.com.br HQ: Jundiaí, BrazilReported employees: 51-200 | Jundiaí, Brazil | 51-200 | Exact match | 197 contacts → |
“Amerinode is a multinational company based in São Paulo - Brazil, with more than a decade of experience in the telecommunications market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Arsitecarsitec.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 111 contacts → |
“A ARSITEC É uma empresa 100% brasileira, com atuação voltada para o segmento de telecomunicações.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Moderna Tecnologiamodernatec.com.br HQ: Campinas, BrazilReported employees: 51-200 | Campinas, Brazil | 51-200 | Exact match | 105 contacts → |
“Moderna Tecnologia emerged from the dream of undertaking and innovating.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | RG Soluçõesrgsolucoes.com.br HQ: Guarulhos, BrazilReported employees: 11-50 | Guarulhos, Brazil | 11-50 | Exact match | 35 contacts → |
“Empresa especializada em instrumentos de Medição das áreas de Telecom, Eletrônica e Eletroeletrônica.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Celeti Tecnologiaceleti.com.br HQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 24 contacts → |
“QUEM SOMOS Celeti surgiu da união da experiência de profissionais especialistas em Telecom com a necessidade crescente de um atendimento rápido e eficiente para o mercado…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Getrotech Global Electrotechnical Solutiongetrotech.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 16 contacts → |
“Há mais de duas décadas no mercado, a Getrotech é referência nacional na distribuição de equipamentos de teste, medição e ferramentas profissionais.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | NGN Telecom Tecnologiangntelecom.com.br HQ: Barueri, BrazilReported employees: 1-10 | Barueri, Brazil | 1-10 | Exact match | 16 contacts → |
“A NGN Telecom é uma empresa nacional, com mais de 20 anos de atuação no mercado de telecomunicações e TI e tem como Objetivo prover as melhores soluções de testes, qualidade de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Wise Informática Ltdawi.com.br HQ: Brasília, BrazilReported employees: 11-50 | Brasília, Brazil | 11-50 | Exact match | 15 contacts → |
“Criada em 1988, em Brasília, a WISE Indústria de Telecomunicações é a única fabricante latino-americana de equipamentos de teste para redes de telecomunicações.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sigtron Instrumentos E Serviçossigtron.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 14 contacts → |
“Especializada em Instrumentos de Teste e Medição, oferecemos serviços e produtos com alto nível de qualidade.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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. | |||||
| 12 | Zwickroell Brasilzwickroell.com HQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 10 contacts → |
“Com tradição de mais de 160 anos, o Grupo ZwickRoell é referência global de qualidade, inovação e competência na área de ensaios de materiais.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Rcbi Intrumentos Ltdarcbi.com.br HQ: Osasco, BrazilReported employees: 1-10 | Osasco, Brazil | 1-10 | Exact match | 9 contacts → |
“A RCBI Instrumentos Ltda atua no mercado eletro-eletrônico fornecendo soluções para teste, medição, inspeção, solda e dessolda de equipamentos eletrônicos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Softmig Software E Telecomunicaçõessoftmig.com HQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 8 contacts → |
“Iniciou os seus passos em direção ao mercado de prestação de serviços em Telecomunicações.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Única Instrumentaçãounicainstrumentacao.com.br HQ: Belo Horizonte, BrazilReported employees: 1-10 | Belo Horizonte, Brazil | 1-10 | Exact match | 8 contacts → |
“A Única Instrumentação apoia operações industriais com soluções em medição, testes, gestão de ativos e suporte técnico especializado.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Belver Instrumentosbelver.com.br HQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 5 contacts → |
“A Belver Instrumentos é, desde 1996, uma empresa lider no fornecimento ao mercado brasileiro de equipamentos de Teste e Medição para uma ampla variedade de tecnologias de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Unisat Consultoria E Treinamento EM Telecomunicaçõesunisat.com.br HQ: Rio De Janeiro, BrazilReported employees: 1-10 | Rio De Janeiro, Brazil | 1-10 | Exact match | 5 contacts → |
“UNISAT: uma empresa com 33 anos no mercado, vasto histórico de realizações para empresas do Brasil e do exterior, contando com profissionais especializados em uma ampla gama de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Rosenberger Brasilrsa.rosenberger.com HQ: Cacapava, BrazilReported employees: 201-500 | Cacapava, Brazil | 201-500 | Exact match | 4 contacts → |
“A Rosenberger, como uma grande especialista no desenvolvimento, vendas e fabricação de grandes soluções em telecomunicação, se apresentando também como uma grande líder mundial no…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Brasilnet Internet E Telefoniabrasilnett.com.br HQ: Balsas, BrazilReported employees: 1-10 | Balsas, Brazil | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Instrufiber Instrumentações E Tecnologia Ltdainstrufiber.com.br HQ: São Paulo, BrazilReported employees: 1-10 | São Paulo, Brazil | 1-10 | Exact match | 3 contacts → |
“A InstruFiber Instrumentações e Tecnologia, vem conquistando mais espaço no mercado a cada dia, além de reconhecimento e credibilidade em seu segmento de negócios.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Cistek Equipamentos DE Mediçãocistek.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 3 contacts → |
“Fundada em 2010, para fornecer ao mercado um atendimento diferente do convencional, a CISTEK já impressiona nos resultados obtidos com vendas em equipamentos de Teste e Medição.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | CHT Telecomchttelecom.com.br HQ: Recife, BrazilReported employees: 1-10 | Recife, Brazil | 1-10 | Exact match | 3 contacts → |
“A CHT Telecom é uma empresa que atua no mercado de telecomunicações e radiocomunicação, circuito fechado de televisão e vendas de equipamentos, desenvolvendo e executando projetos…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cook Telecom Ltdacookenergia.com HQ: Niterói, BrazilReported employees: 1-10 | Niterói, Brazil | 1-10 | Exact match | 3 contacts → |
“COOK Energia e Telecomunicações Ltda, com sede em Niterói - Rio de Janeiro, fornece solução completa em Distribuidoes Gerais Telefonicos (linha Cook / Corning/ Krone / Bargoa/…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 24 of 115 company matches
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Telecommunications testing equipment providers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
112 records in the displayed employee bands.
3 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 115 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 testing equipment 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 telecommunications testing equipment providers did RevenueBase find based in Brazil?
The saved snapshot records 115 matching company records, 1,840 tracked contacts and 175 verified emails. The public preview displays 24 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
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- Telecommunications testing equipment providers based in Spain
- Telecommunications testing equipment providers based in the United Kingdom
- Telecommunications testing equipment providers based in the United States
Cite this list
RevenueBase Data Team. Top 24 telecommunications testing equipment providers based in Brazil. Snapshot: November 6, 2026. https://revenuebase.ai/companies/telecommunications-testing-equipment-providers/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Telecommunications testing equipment providers based in Bangalore, India
- Telecommunications testing equipment providers based in Australia
- Telecommunications testing equipment providers based in Canada
- Telecommunications testing equipment providers based in France
- Telecommunications testing equipment providers based in Germany
- Telecommunications testing equipment providers based in India