Company lists · Data refreshed September 2026

Top 25 Telecom infrastructure consulting companies based in Brazil

Name: Telecom infrastructure consulting companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,824 companies tracked

RevenueBase identified 1,824 company matches for telecom infrastructure consulting companies associated with Brazil as of September 2026 and tracks 55,437 professional contacts across them, including 4,143 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for telecom infrastructure consulting companies associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 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 Sep 19, 2026 How this list was built

1,824Companies

55,437Contacts tracked

4,143Verified emails

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The 25 largest telecom infrastructure consulting companies based in Brazil

Ranked by team size

Top 25 of 1,824 company matches for telecom infrastructure consulting companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Serede	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 19, 2026	10001+	8,011 contacts →
	Exact match “A Serede é uma empresa prestadora de serviços de implantação e manutenção em redes de Telecom, fundada em 06 de agosto de 2007.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Icomon Tecnologia Ltda	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	10001+	4,895 contacts →
	Exact match “A Icomon atua há 37 anos com alta performance em tecnologia e telecomunicações.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Procisa DO Brasil	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	1,001-5,000	2,538 contacts →
	Exact match “Prazer, somos a Procisa do Brasil!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Líder Telecom Ltda	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	1,001-5,000	959 contacts →
	Exact match “A Líder Telecom oferece aos clientes serviços de assessoria necessária ao estabelecimento de seu planejamento técnico e operacional para atendimento a redes corporativas de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Aliança SUL	Exact match	Curitiba, BrazilHQ recorded Sep 19, 2026	501-1,000	590 contacts →
	Exact match “A Aliança Sul possui 30 anos de experiência comercial e 20 anos de Consultoria Telecom e uma estrutura de gestão focada no resultado crescente, com a premissa básica de oferecer a…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Teleco	Exact match	Sao Jose Dos Campos, BrazilHQ recorded Sep 19, 2026	51-200	543 contacts →
	Exact match “A Teleco é uma empresa de consultoria, focada em fornecer informações abrangentes e relevantes sobre o setor de Telecomunicações da América Latina, detentora do principal Portal…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	VIA Networks Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	1,001-5,000	435 contacts →
	Exact match “A Via Networks é uma empresa mineira especializada na prestação de serviços de engenharia.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Icatel	Exact match	Freguesia Do Ó, BrazilHQ recorded Sep 19, 2026	201-500	405 contacts →
	Exact match “Fundada em 1975, a ICATEL Telecomunicações Ltda é uma empresa especializada em Telefonia de Uso Público e de Soluções completas para Telecomunicações : Atuando nos segmentos de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Maminfo	Exact match	Campinas, BrazilHQ recorded Sep 19, 2026	201-500	389 contacts →
	Exact match “A MAMinfo é uma empresa de Consultoria e integradora de soluções em TI e telecomunicação, comercialização, instalação e suporte técnico para tecnologias de rede.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	MY Business Ltda	Exact match	Barueri, BrazilHQ recorded Sep 19, 2026	201-500	362 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 · Sep 19, 2026 · View company records in RevenueBase
11	Osirnet	Exact match	Pelotas, BrazilHQ recorded Sep 19, 2026	201-500	356 contacts →
	Exact match “Desde 2005, buscamos sempre as melhores soluções em telecomunicações para pessoas e empresas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Grupoorion	Exact match	Brasilia, BrazilHQ recorded Sep 19, 2026	201-500	350 contacts →
	Exact match “A Orion, fundado há 30 anos, atua em diferentes segmentos de mercado, oferecendo soluções tecnológicas e serviços especializados de engenharia.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Radiante Engenharia DE Telecomunicações	Exact match	Curitiba, BrazilHQ recorded Sep 19, 2026	1,001-5,000	319 contacts →
	Exact match “Radiante Engenharia, há mais de 30 anos, oferecendo a infraestrutura completa para operadoras e provedores.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Ageplan Engenharia E Construções	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	201-500	296 contacts →
	Exact match “A Ageplan é uma construtora especializada na implementação de infraestrutura para telecomunicações, data centers e instalações industriais.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Gigalink	Exact match	Nova Friburgo, BrazilHQ recorded Sep 19, 2026	201-500	290 contacts →
	Exact match “Há 23 anos no mercado, somos a primeira empresa de Internet e Telecomunicações da Região Serrana do Rio de Janeiro e pioneira no uso de Fibra Óptica no Brasil.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Ultra Engenharia E Construções Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	501-1,000	262 contacts →
	Exact match “A ULTRA ENERGIA LTDA é uma empresa de obras e serviços com atuação nos segmentos de Engenharia Elétrica, Eletrônica, Telecomunicações e Civil.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	ITS Brasil	Exact match	Salvador, BrazilHQ recorded Sep 19, 2026	201-500	260 contacts →
	Exact match “A ITS Brasil é líder em provimento de acesso à internet no Estado da Bahia, com mais de 600km de Rede de Fibra DWDM.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Betta Global Partner	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	51-200	247 contacts →
	Exact match “O desenvolvimento da Betta Group está alicerçado na capacidade de se adaptar a diversos cenários empresariais, projetando infra-estruturas convergentes e elásticas, promovendo…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Winity	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	51-200	237 contacts →
	Exact match “A Winity Telecom é a plataforma do Pátria Investimentos que atua como provedora de infraestrutura wireless, com ativos de redes de telefonia móvel, sistemas de cobertura indoor e…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	RCS Tecnologia	Exact match	Brasilia, BrazilHQ recorded Sep 19, 2026	n/a	235 contacts →
	Exact match “Rcs Tecnologia is a construction company based out of St Shcsw Clsw 303, Bloco B Salas 38/40, Sn, Pavmto2, Brasilia, Distrito Federal, Brazil.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Telium Networks	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	201-500	235 contacts →
	Exact match “A Telium, criada em 2004 para atender exclusivamente o mercado B2B, atende os segmentos de Telecom e IDC com infraestrutura de padrão internacional, totalmente adequada e…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	3corp Technology	Exact match	Santana De Parnaíba, BrazilHQ recorded Sep 19, 2026	201-500	228 contacts →
	Exact match “A 3CORP Technology é uma empresa brasileira que está há 25 anos no mercado e é voltada para a entrega das melhores e mais avançadas soluções de Infraestrutura de TI & Telecom.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	ALT Telecom	Exact match	Chapeco, BrazilHQ recorded Sep 19, 2026	201-500	225 contacts →
	Exact match “A ALT - Acessoline Telecomunicações LTDA, parte do grupo Brasil Tecpar, é uma empresa dedicada a fornecer serviços de conectividade tanto para o mercado wholesale quanto para o…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	ELO Telecomunicações E Construções Ltda	Exact match	Aparecida De Goiania, BrazilHQ recorded Sep 19, 2026	201-500	217 contacts →
	Exact match “A ELO Telecomunicações e Construções Ltda é uma empresa especializada na prestação de serviços de transmissão nos seus mais variados campos.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	UM Telecom	Exact match	Recife, BrazilHQ recorded Sep 19, 2026	1,001-5,000	201 contacts →
	Exact match “A Um Telecom é empresa de soluções em infraestrutura de TI e conectividade que possui mais de km de rede de fibra óptica e atende aos segmentos corporativo, setor público…” Recorded in the RevenueBase company graph · Sep 19, 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 “telecom infrastructure consulting companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,824 telecom infrastructure consulting companies based in Brazil

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Telecom infrastructure consulting companies based in Brazil at a glance

As of Sep 19, 2026

7.5%Verified-email coverage

30.4Average contacts per company

11-50Median size (employees)

21.9%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

822

11-50

675

51-200

221

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,824 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 infrastructure consulting companies” 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 4,143 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 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 infrastructure consulting companies 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 infrastructure consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom infrastructure consulting companies are there based in Brazil?

RevenueBase identified 1,824 company matches for telecom infrastructure consulting companies associated with Brazil as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most telecom infrastructure consulting companies?

Sao Paulo leads with 400 company records, followed by Rio De Janeiro (116) and Belo Horizonte (80).

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 4,143 professional contacts with verified work emails tracked across these 1,824 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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.