Company lists · Data refreshed September 2026

Top 25 Telecommunications construction companies based in Brazil

Name: Telecommunications construction 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 483 companies tracked

RevenueBase identified 483 company matches for telecommunications construction companies associated with Brazil as of September 2026 and tracks 31,840 professional contacts across them, including 1,740 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for telecommunications construction 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

483Companies

31,840Contacts tracked

1,740Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest telecommunications construction companies based in Brazil

Ranked by team size

Top 25 of 483 company matches for telecommunications construction 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	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
3	Temon Técnica DE Montagens E Construções	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	1,001-5,000	587 contacts →
	Exact match “Desde 1978 atuando na execução de Instalações Elétricas e Hidráulicas, a Temon conseguiu firmar sua marca nesse mercado com participação em mais de obras por todo Brasil e…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	B. Tobace Instalações Elétricas E Telefônicas Ltda	Exact match	Jaboticabal, BrazilHQ recorded Sep 19, 2026	1,001-5,000	478 contacts →
	Exact match “B.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Clemar Engenharia	Exact match	Florianópolis, BrazilHQ recorded Sep 19, 2026	501-1,000	369 contacts →
	Exact match “Com mais de meio século de experiência, a Clemar Engenharia constrói uma trajetória sólida e inovadora que a posiciona como referência nacional nos segmentos de Telecomunicações…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	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
7	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
8	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
9	Infolink Telecom	Exact match	Eusébio, BrazilHQ recorded Sep 19, 2026	51-200	218 contacts →
	Exact match “A INFOLINK TELECOM é uma empresa especializada em produtos e serviços de comunicação e tecnologia, presente no mercado desde 2004 com DNA de servir com qualidade e excelência…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	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
11	Linko Group	Exact match	Rio Das Ostras, BrazilHQ recorded Sep 19, 2026	201-500	186 contacts →
	Exact match “Linko is a company that was born with the purpose of providing the bases for the growth of internet providers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Amerinode	Exact match	Jundiaí, BrazilHQ recorded Sep 19, 2026	51-200	174 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 · Sep 19, 2026 · View company records in RevenueBase
13	Highline	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	51-200	146 contacts →
	Exact match “A Highline é uma provedora de infraestrutura para as operadoras de telefonia celular, nos destacamos pela construção, operação e manutenção de estruturas para a instalação das…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Infratel	Exact match	Pinhais, BrazilHQ recorded Sep 19, 2026	51-200	118 contacts →
	Exact match “A INFRATEL tem por foco a atuação em soluções turn-key em Engenharia e visa potencializar os negócios dos seus clientes garantindo que cada parceiro mantenha o devido foco em seu…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Nova Corrente	Exact match	Salvador, BrazilHQ recorded Sep 19, 2026	201-500	111 contacts →
	Exact match “Somos a maior empresa brasileira no mercado de manutenção de telecomunicações, atuando também no segmento de energia.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Formatto Engenharia	Exact match	Anapolis, BrazilHQ recorded Sep 19, 2026	501-1,000	100 contacts →
	Exact match “Medium-sized company with it's HQ located in Anápolis - GO and atuation in all regions of Brazil.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Coelho Tecnologia	Exact match	Canaã Dos Carajás, BrazilHQ recorded Sep 19, 2026	n/a	99 contacts →
	Exact match “Coelho Tecnologia, empresa especializada em Projetos de Telecomunicações, Infra-estrutura de Cabeamento, Fibra-Ótica, Radio Enlace, Redes, Switch, Roteadores, Asterisk, MikroTik…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Grupo Plantão	Exact match	Lauro De Freitas, BrazilHQ recorded Sep 19, 2026	51-200	99 contacts →
	Exact match “Prazer, somos o Grupo Plantão!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Pavibra Engenharia Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	51-200	98 contacts →
	Exact match “A Pavibra é especializada na construção de linhas de transmissão aéreas e subterrâneas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	VMAX	Exact match	Itatiba, BrazilHQ recorded Sep 19, 2026	51-200	81 contacts →
	Exact match “VMAX Telecomunicações do Brasil é uma empresa que esta situada em Itatiba no Estado de São Paulo, oferecendo um portifólio repleto de soluções em Telecomunicações para os mercados…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Fibersul Telecom	Exact match	Curitiba, BrazilHQ recorded Sep 19, 2026	51-200	80 contacts →
	Exact match “Na Fibersul, conectamos tecnologia, inovação e performance para transformar projetos em soluções de alto padrão.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Italtel Brasil	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	51-200	76 contacts →
	Exact match “A Italtel é a parceira estratégica das organizações líderes em sua jornada digital.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Algcom	Exact match	Caxias Do Sul, BrazilHQ recorded Sep 19, 2026	51-200	71 contacts →
	Exact match “ALGcom is present at the market since 2003, when it started to offer telecommunications consulting and services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Wiecheteck Engenharia Elétrica Ltda	Exact match	Ponta Grossa, BrazilHQ recorded Sep 19, 2026	201-500	66 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Master	Exact match	Barueri, BrazilHQ recorded Sep 19, 2026	51-200	58 contacts →
	Exact match “Fundada em 2011, a MASTER nasceu com a visão de ser referência em serviços de telecom, em especial comunicação via satélite.” 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 “telecommunications construction 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 483 telecommunications construction companies based in Brazil

See the full list, filter by size, metro and specialty, and access 1,740 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Telecommunications construction companies based in Brazil at a glance

As of Sep 19, 2026

5.5%Verified-email coverage

65.9Average contacts per company

11-50Median size (employees)

15.1%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

168

11-50

181

51-200

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 483 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 construction 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 1,740 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.

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 construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications construction companies are there based in Brazil?

RevenueBase identified 483 company matches for telecommunications construction 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 telecommunications construction companies?

Sao Paulo leads with 73 company records, followed by Rio De Janeiro (31) and Belo Horizonte (24).

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 1,740 professional contacts with verified work emails tracked across these 483 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.

Ready to reach these companies? Verified emails and direct dials for all 483 telecommunications construction companies based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Telecommunications construction companies by geography

Browse the directory

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.