Company lists · Data refreshed November 2026

Top 18 Telecommunications planning services based in Sao Paulo, Brazil

RevenueBase identified 129 company matches for telecommunications planning services associated with Sao Paulo, Brazil as of November 2026 and tracks 1,562 professional contacts across them, including 237 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category.

This list covers company matches for telecommunications planning services associated with Sao Paulo, Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 2, 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 2, 2026 How this list was built
129Companies
1,562Contacts tracked
237Verified emails
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The 18 largest telecommunications planning services based in Sao Paulo, Brazil

Ranked by team size
Top 18 of 129 company matches for telecommunications planning services based in Sao Paulo, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchSao Paulo, BrazilHQ recorded Nov 2, 202651-200111 contacts →

Exact match

“A ZivaSec,faz parte do Grupo NTSec e já conta com quinze anos de atuação no mercado, tem o objetivo de atuar com excelência em consultoria, implementação e gerenciamento de…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Nov 2, 202611-5042 contacts →

Exact match

“A FT Consult é uma consultoria de TI estratégica especializada em transformar tecnologia em alavanca de crescimento para PMEs.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Nov 2, 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 2, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Nov 2, 202651-20018 contacts →

Exact match

“A EDR Tecnologia é especializada em soluções integradas de Telecom ONS para o setor elétrico, atuando junto a usinas de geração, transmissoras, distribuidoras e centros de…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Nov 2, 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 2, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Nov 2, 202611-5014 contacts →

Exact match

“Comprised of professionals with over 20 years of experience, B2ON offers telecom, networking, IT, training, consulting, integration and equipment rental services with quality and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“Projetos em Telecomunicações”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Nov 2, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Nov 2, 202651-2007 contacts →

Exact match

“New Telecom, é uma empresa de engenharia e telecomunicações que atua no mercado a mais 10 anos, desenvolvendo projetos tecnológicos sob medida para nossos clientes.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Nov 2, 202611-506 contacts →

Exact match

“Há mais de 20 anos atuando no mercado de telecomunicações, a Pauta Telecom conta com uma equipe de profissionais altamente especializados no desenvolvimento e execução de projetos…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Nov 2, 202611-504 contacts →

Exact match

“Consultoria especializada em TI e Telecom”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Nov 2, 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 2, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Nov 2, 20261-104 contacts →

Exact match

“Tudo para que seus negócios possam expandir com qualidade na comunicação entre clientes, fornecedores, colaboradores e funcionários.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Nov 2, 20261-103 contacts →

Exact match

“A empresa, Tecsystem Telecom, atuante no segmento de telecomunicações visa sempre ofertar o que há de melhor no mercado em matéria de telefonia, dados e imagem, buscando sempre…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Nov 2, 20261-103 contacts →

Exact match

“A Topxnet é uma empresa especializada em consultoria e vendas de soluções na área de TI e Telecom, fundada por profissionais oriundos destes segmentos com ampla experiência no…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Nov 2, 20261-103 contacts →

Exact match

“Criada em 1997, a Ocean Consultoria® é uma empresa integradora de soluções especializada em consultoria, projetos, instalações e manutenção de redes de computadores.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Nov 2, 202611-502 contacts →

Exact match

“A 11 Consultoria é uma empresa com sede na cidade de São Paulo com atuação em todo Brasil.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchSao Paulo, BrazilHQ recorded Nov 2, 20261-102 contacts →

Exact match

“Bem-vindos à VH8 Capital, uma empresa líder em assessoria empresarial especializada em soluções para empresas de telecomunicações e provedores de internet.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 18 of 129 telecommunications planning services based in Sao Paulo, Brazil

See the full list, filter by size, metro and specialty, and access 237 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecommunications planning services based in Sao Paulo, Brazil at a glance

As of Nov 2, 2026
15.2%Verified-email coverage
12.1Average contacts per company
11-50Median size (employees)
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
47
51-200
12
201-500
4
501-1,000
1
5,001-10,000
1

Email recency for this list is measured across the whole Brazil list rather than for Sao Paulo, so it is reported there. Company counts and contact totals on this page are exact for Sao Paulo, over 129 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Sao Paulo, Brazil whose business descriptions match “telecommunications planning 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 237 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 2, 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 planning services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications planning services are there based in Sao Paulo, Brazil?

RevenueBase identified 129 company matches for telecommunications planning services associated with Sao Paulo, 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?

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

Which city in Brazil has the most telecommunications planning services?

Sao Paulo leads Brazil with 129 company records, followed by Rio De Janeiro (45) and Belo Horizonte (27).

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 237 professional contacts with verified work emails tracked across these 129 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 2, 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.