Company lists · Data refreshed November 2026

Top 25 Telecom vendor negotiation services based in Brazil

RevenueBase identified 153 company matches for telecom vendor negotiation services associated with Brazil as of November 2026 and tracks 1,021 professional contacts across them, including 101 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for telecom vendor negotiation services 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
153Companies
1,021Contacts tracked
101Verified emails
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The 25 largest telecom vendor negotiation services based in Brazil

Ranked by team size
Top 25 of 153 company matches for telecom vendor negotiation services based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchJundiaí, BrazilHQ recorded Nov 6, 202651-200197 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
2Exact matchCuritiba, BrazilHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“A Unity Empresas faz parte do seleto grupo de parceiros da TIM e comercializa todos os produtos e serviços da TIM voltados à pessoa jurídica e pessoa física.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Atuamos no mercado de Telecom com experiência de mais de 20 anos no setor, oferecemos soluções completas em voz, dados e imagem atendendo as necessidades de pequenas á grandes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSão José Dos Campos, BrazilHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“A Coach Telecom atua na área de Telecom, redução de custos, gestão de contratos e auditoria entre as operadoras de telefonia móvel e fixa, sendo Agente Autorizado Claro Empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGoiânia, BrazilHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Outsoursing, Gestão, Contabilidade e consultoria em telecomunicações.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBarueri, BrazilHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“K2A Partners is a Technology and Consulting firm focused in reducing and optimizing Telecom and IT costs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“A tecnologia que aparece para o usuário depende de muita coisa que permanece invisível.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Founded in 2007, Zieltec Have expertise to complete solutions in telecommunications infrastructure and information technology, integrating products and services, also working on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Somos uma empresa com ampla atuação no mercado e especializada nas melhores soluções de Telecomunicações.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchJales, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Há 13 anos no mercado de telefonia corporativa, a Privilege Telecom é a parceira ideal para empresas que buscam soluções completas em telecomunicação e tecnologia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAraras, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Ajudamos centenas de empresas a Reduzir os Custos com Telefonia na mesma operadora e cuidamos dos Protocolos, Rateios e Relatórios.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“A J A&C Telecomunicações, nasceu da soma da experiência de seus representantes, em mais de 40 anos no setor de tecnologia em telecomunicações.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBarueri, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“No mundo empresarial, credibilidade, referências e ótimas conexões são cada vez mais importantes para o fechamento de bons negócios.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“A Top Services Telecomunicações foi criada no ano com o propósito de oferecer os melhores serviços em telecomunicações do mercado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLimeira, BrazilHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Com inicio dos trabalhos em Agosto de 2012 à SIN Telecom é um escritório de consultoria em telefonia fixa e móvel corporativo localizado em Limeira, interior de São Paulo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-506 contacts →

Exact match

“A Eagle Telecom atua desde 2005 no segmento de telecomunicações com soluções voltadas ao negócio dos clientes e sempre atenta a mudanças, evoluções tecnológicas e as novas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBauru, BrazilHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Trabalhamos com soluções em telecomunicações para todos os segmentos empresariais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“A In Voice passou a ser uma ferramenta tão necessária para as empresas quanto um ERP.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Especialistas em gestão com foco em redução das despesas em Telefonia Fixa, Móvel, Voip e Internet Empresarial Comercialização de planos e serviços de Telefonia Fixa, Móvel, Voip…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Empresa de consultoria em Telecomunicações, nossos serviços- Consultoria de Adequação ou Success Fee: Nossa remuneração é apenas sobre economia gerada para sua empresa-…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBrazilHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Experiência, Confiança e Eficiência.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDivinópolis, BrazilHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Otimizamos a utilização dos serviços de telecomunicações, executando com ética, transparência e eficiência a prestação dos serviços aos nossos clientes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026n/a2 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Somos a Yellow A, uma empresa focada em descomplicar a gestão de contratos de TI e telecom, auditoria de contas e redução de custos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCampo Grande, BrazilHQ recorded Nov 6, 20261-101 contacts →

Exact match

“A Agitha Consultoria em Telecomunicações é uma empresa especializada no atendimento entre cliente e operadora de serviços de telefonia fixa e móvel, internet banda larga e móvel e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 153 telecom vendor negotiation services based in Brazil

See the full list, filter by size, metro and specialty, and access 101 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom vendor negotiation services based in Brazil at a glance

As of Nov 6, 2026
9.9%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
24.2%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
83
11-50
58
51-200
8
501-1,000
1
5,001-10,000
1

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 153 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 “telecom vendor negotiation services” 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 101 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.

Telecom vendor negotiation services by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “telecom vendor negotiation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom vendor negotiation services are there based in Brazil?

RevenueBase identified 153 company matches for telecom vendor negotiation services 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?

Amerinode tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telecom vendor negotiation services?

Sao Paulo leads with 37 company records, followed by Belo Horizonte (9) and Rio De Janeiro (9).

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 101 professional contacts with verified work emails tracked across these 153 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.

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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.